5 Apr
2016
5 Apr
'16
9:37 a.m.
Add test cases to validate retransmission of EGPRS RLC data block
for all the MCS in downlink direction without support of MCS change
during retransmission
---
tests/tbf/TbfTest.cpp | 88 ++++++
tests/tbf/TbfTest.err | 833 +++++++++++++++++++++++++++++++++++++++++++++++++
tests/tbf/TbfTest.ok | 11 +
3 files changed, 932 insertions(+)
diff --git a/tests/tbf/TbfTest.cpp b/tests/tbf/TbfTest.cpp
index e1be844..3fa0625 100644
--- a/tests/tbf/TbfTest.cpp
+++ b/tests/tbf/TbfTest.cpp
@@ -1213,6 +1213,72 @@ static void test_tbf_egprs_two_phase()
printf("=== end %s ===\n", __func__);
}
+static void establish_and_use_egprs_dl_tbf_for_retx(BTS *the_bts, int mcs)
+{
+ unsigned i;
+ uint8_t ms_class = 11;
+ uint8_t egprs_ms_class = 11;
+ uint32_t fn = 0;
+ uint8_t trx_no;
+ uint32_t tlli = 0xffeeddcc;
+ uint8_t test_data[512];
+
+ uint8_t rbb[64/8];
+
+ gprs_rlcmac_dl_tbf *dl_tbf;
+
+ printf("Testing MCS-%d for retx\n", mcs);
+
+ memset(test_data, 1, sizeof(test_data));
+ the_bts->bts_data()->initial_mcs_dl = mcs;
+
+ dl_tbf = create_dl_tbf(the_bts, ms_class, egprs_ms_class, &trx_no);
+ dl_tbf->update_ms(tlli, GPRS_RLCMAC_DL_TBF);
+
+ for (i = 0; i < sizeof(test_data); i++)
+ test_data[i] = i%512;
+
+ OSMO_ASSERT(dl_tbf->state_is(GPRS_RLCMAC_FLOW));
+
+ /* Schedule a LLC frame */
+ dl_tbf->append_data(ms_class, 1000, test_data, 100);
+
+ OSMO_ASSERT(dl_tbf->state_is(GPRS_RLCMAC_FLOW));
+
+ /* Send only a few RLC/MAC blocks */
+ fn = 0;
+ uint8_t block_nr = 0;
+ int index1 = 0;
+
+ while (index1 < 4) {
+ /* Request to send one block */
+ request_dl_rlc_block(dl_tbf, &fn, &block_nr);
+ index1++;
+ if (dl_tbf->m_window.m_v_b.is_unacked(0))
+ dl_tbf->m_window.m_v_b.mark_nacked(0);
+ if (mcs > 6)
+ if (dl_tbf->m_window.m_v_b.is_unacked(1))
+ dl_tbf->m_window.m_v_b.mark_nacked(1);
+
+ }
+
+ /* Drain the queue */
+ while (dl_tbf->have_data())
+ /* Request to send one RLC/MAC block */
+ request_dl_rlc_block(dl_tbf, &fn);
+
+ OSMO_ASSERT(dl_tbf->state_is(GPRS_RLCMAC_FLOW));
+
+ /* Receive a final ACK */
+ dl_tbf->rcvd_dl_ack(1, dl_tbf->m_window.v_s(), rbb);
+
+ /* Clean up and ensure tbfs are in the correct state */
+ OSMO_ASSERT(dl_tbf->state_is(GPRS_RLCMAC_WAIT_RELEASE));
+ dl_tbf->dl_ass_state = GPRS_RLCMAC_DL_ASS_NONE;
+ check_tbf(dl_tbf);
+ tbf_free(dl_tbf);
+}
+
static void establish_and_use_egprs_dl_tbf(BTS *the_bts, int mcs)
{
unsigned i;
@@ -1272,6 +1338,27 @@ static void establish_and_use_egprs_dl_tbf(BTS *the_bts, int mcs)
tbf_free(dl_tbf);
}
+static void test_tbf_egprs_retx_dl(void)
+{
+ BTS the_bts;
+ gprs_rlcmac_bts *bts;
+ uint8_t ts_no = 4;
+ int i;
+
+ printf("=== start %s ===\n", __func__);
+
+ bts = the_bts.bts_data();
+
+ setup_bts(&the_bts, ts_no);
+ bts->dl_tbf_idle_msec = 200;
+ bts->egprs_enabled = 1;
+
+ for (i = 1; i <= 9; i++)
+ establish_and_use_egprs_dl_tbf_for_retx(&the_bts, i);
+
+ printf("=== end %s ===\n", __func__);
+}
+
static void test_tbf_egprs_dl()
{
BTS the_bts;
@@ -1356,6 +1443,7 @@ int main(int argc, char **argv)
test_tbf_ws();
test_tbf_egprs_two_phase();
test_tbf_egprs_dl();
+ test_tbf_egprs_retx_dl();
if (getenv("TALLOC_REPORT_FULL"))
talloc_report_full(tall_pcu_ctx, stderr);
diff --git a/tests/tbf/TbfTest.err b/tests/tbf/TbfTest.err
index 9bea2fd..c4642f3 100644
--- a/tests/tbf/TbfTest.err
+++ b/tests/tbf/TbfTest.err
@@ -5113,3 +5113,836 @@ PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL
STATE=RELEASING EG
Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL
STATE=RELEASING EGPRS)
Destroying MS object, TLLI = 0xffeeddcc
********** TBF ends here **********
+Searching for first unallocated TFI: TRX=0
+ Found TFI=0.
+********** TBF starts here **********
+Allocating DL TBF: MS_CLASS=11/11
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11
+Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11
+Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS
+Slot Allocation (Algorithm A) for class 0
+- Skipping TS 0, because not enabled
+- Skipping TS 1, because not enabled
+- Skipping TS 2, because not enabled
+- Skipping TS 3, because not enabled
+- Skipping TS 5, because not enabled
+- Skipping TS 6, because not enabled
+- Skipping TS 7, because not enabled
+- Assign downlink TS=4 TFI=0
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs,
USFs = 00, TFIs = 00000001.
+- Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL
STATE=NULL EGPRS)
+Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10,
dl_slots = 10
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW
+The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append
+New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment
(PACCH)
++++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++
+------------------------- TX : Packet Downlink Assignment -------------------------
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on
FN=13, TS=4
+Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
(TRX=0, TS=4)
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02
08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0)
+- Sending new block at BSN 0, CS=MCS-1
+- Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100)
+-- Chunk with length 100 larger than space (22) left in block: copy only remaining space,
and we are done
+data block (BSN 0, MCS-1): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14
15
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-1): 07 00 00 96 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 96 00 02 04 06
08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 00
+Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at
FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-1): 07 00 00 98 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 00 00 98 00 02 04 06
08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-1): 07 00 00 96 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 00 00 96 00 02 04
06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-1): 07 00 00 98 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 00 00 98 00 02 04
06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Sending new block at BSN 1, CS=MCS-1
+-- Chunk with length 78 larger than space (22) left in block: copy only remaining space,
and we are done
+data block (BSN 1, MCS-1): 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a
2b
+- Copying data unit 0 (BSN 1)
+msg block (BSN 1, MCS-1): 07 40 00 96 2c 2e 30 32 34 36 38 3a 3c 3e 40 42 44 46 48 4a 4c
4e 50 52 54 56 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 40 00 96 2c 2e 30
32 34 36 38 3a 3c 3e 40 42 44 46 48 4a 4c 4e 50 52 54 56 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2)
+- Sending new block at BSN 2, CS=MCS-1
+-- Chunk with length 56 larger than space (22) left in block: copy only remaining space,
and we are done
+data block (BSN 2, MCS-1): 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40
41
+- Copying data unit 0 (BSN 2)
+msg block (BSN 2, MCS-1): 07 80 00 96 58 5a 5c 5e 60 62 64 66 68 6a 6c 6e 70 72 74 76 78
7a 7c 7e 80 82 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=26 block=6 data=07 80 00 96 58 5a 5c
5e 60 62 64 66 68 6a 6c 6e 70 72 74 76 78 7a 7c 7e 80 82 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==3)
+- Sending new block at BSN 3, CS=MCS-1
+-- Chunk with length 34 larger than space (22) left in block: copy only remaining space,
and we are done
+data block (BSN 3, MCS-1): 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56
57
+- Copying data unit 0 (BSN 3)
+msg block (BSN 3, MCS-1): 07 c0 00 96 84 86 88 8a 8c 8e 90 92 94 96 98 9a 9c 9e a0 a2 a4
a6 a8 aa ac ae 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=30 block=7 data=07 c0 00 96 84 86 88
8a 8c 8e 90 92 94 96 98 9a 9c 9e a0 a2 a4 a6 a8 aa ac ae 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==4)
+- Sending new block at BSN 4, CS=MCS-1
+-- Chunk with length 12 is less than remaining space (22): add length header to to
delimit LLC frame
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=100
+-- Empty chunk, added LLC dummy command of size 8, drained_since=0
+-- Chunk with length 8 is less than remaining space (9): add length header to to delimit
LLC frame
+-- No space left, so we are done.
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=8
+data block (BSN 4, MCS-1): 18 11 58 59 5a 5b 5c 5d 5e 5f 60 61 62 63 43 c0 01 2b 2b 2b 2b
2b
+- Copying data unit 0 (BSN 4)
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final
block sent).
+Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+msg block (BSN 4, MCS-1): 07 00 01 16 30 22 b0 b2 b4 b6 b8 ba bc be c0 c2 c4 c6 86 80 03
56 56 56 56 56 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=34 block=8 data=07 00 01 16 30 22 b0
b2 b4 b6 b8 ba bc be c0 c2 c4 c6 86 80 03 56 56 56 56 56 00
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge
+- Final ACK received.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT
RELEASE
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT
RELEASE to RELEASING
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193.
+PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0
TBFs, USFs = 00, TFIs = 00000000.
+Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL
STATE=RELEASING EGPRS)
+Destroying MS object, TLLI = 0xffeeddcc
+********** TBF ends here **********
+Searching for first unallocated TFI: TRX=0
+ Found TFI=0.
+********** TBF starts here **********
+Allocating DL TBF: MS_CLASS=11/11
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11
+Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11
+Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS
+Slot Allocation (Algorithm A) for class 0
+- Skipping TS 0, because not enabled
+- Skipping TS 1, because not enabled
+- Skipping TS 2, because not enabled
+- Skipping TS 3, because not enabled
+- Skipping TS 5, because not enabled
+- Skipping TS 6, because not enabled
+- Skipping TS 7, because not enabled
+- Assign downlink TS=4 TFI=0
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs,
USFs = 00, TFIs = 00000001.
+- Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL
STATE=NULL EGPRS)
+Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10,
dl_slots = 10
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW
+The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append
+New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment
(PACCH)
++++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++
+------------------------- TX : Packet Downlink Assignment -------------------------
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on
FN=13, TS=4
+Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
(TRX=0, TS=4)
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02
08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0)
+- Sending new block at BSN 0, CS=MCS-2
+- Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100)
+-- Chunk with length 100 larger than space (28) left in block: copy only remaining space,
and we are done
+data block (BSN 0, MCS-2): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14
15 16 17 18 19 1a 1b
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-2): 07 00 00 92 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 2c 2e 30 32 34 36 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 92 00 02 04 06
08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 00
+Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at
FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-2): 07 00 00 94 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 2c 2e 30 32 34 36 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 00 00 94 00 02 04 06
08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-2): 07 00 00 92 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 2c 2e 30 32 34 36 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 00 00 92 00 02 04
06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-2): 07 00 00 94 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 2c 2e 30 32 34 36 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 00 00 94 00 02 04
06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Sending new block at BSN 1, CS=MCS-2
+-- Chunk with length 72 larger than space (28) left in block: copy only remaining space,
and we are done
+data block (BSN 1, MCS-2): 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30
31 32 33 34 35 36 37
+- Copying data unit 0 (BSN 1)
+msg block (BSN 1, MCS-2): 07 40 00 92 38 3a 3c 3e 40 42 44 46 48 4a 4c 4e 50 52 54 56 58
5a 5c 5e 60 62 64 66 68 6a 6c 6e 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 40 00 92 38 3a 3c
3e 40 42 44 46 48 4a 4c 4e 50 52 54 56 58 5a 5c 5e 60 62 64 66 68 6a 6c 6e 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2)
+- Sending new block at BSN 2, CS=MCS-2
+-- Chunk with length 44 larger than space (28) left in block: copy only remaining space,
and we are done
+data block (BSN 2, MCS-2): 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 4a 4b 4c
4d 4e 4f 50 51 52 53
+- Copying data unit 0 (BSN 2)
+msg block (BSN 2, MCS-2): 07 80 00 92 70 72 74 76 78 7a 7c 7e 80 82 84 86 88 8a 8c 8e 90
92 94 96 98 9a 9c 9e a0 a2 a4 a6 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=26 block=6 data=07 80 00 92 70 72 74
76 78 7a 7c 7e 80 82 84 86 88 8a 8c 8e 90 92 94 96 98 9a 9c 9e a0 a2 a4 a6 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==3)
+- Sending new block at BSN 3, CS=MCS-2
+-- Chunk with length 16 is less than remaining space (28): add length header to to
delimit LLC frame
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=100
+-- Empty chunk, added LLC dummy command of size 10, drained_since=0
+-- Chunk with length 10 is less than remaining space (11): add length header to to
delimit LLC frame
+-- No space left, so we are done.
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=10
+data block (BSN 3, MCS-2): 20 15 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f 60 61 62 63 43 c0 01
2b 2b 2b 2b 2b 2b 2b
+- Copying data unit 0 (BSN 3)
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final
block sent).
+Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+msg block (BSN 3, MCS-2): 07 c0 00 12 40 2a a8 aa ac ae b0 b2 b4 b6 b8 ba bc be c0 c2 c4
c6 86 80 03 56 56 56 56 56 56 56 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=30 block=7 data=07 c0 00 12 40 2a a8
aa ac ae b0 b2 b4 b6 b8 ba bc be c0 c2 c4 c6 86 80 03 56 56 56 56 56 56 56 00
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge
+- Final ACK received.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT
RELEASE
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT
RELEASE to RELEASING
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193.
+PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0
TBFs, USFs = 00, TFIs = 00000000.
+Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL
STATE=RELEASING EGPRS)
+Destroying MS object, TLLI = 0xffeeddcc
+********** TBF ends here **********
+Searching for first unallocated TFI: TRX=0
+ Found TFI=0.
+********** TBF starts here **********
+Allocating DL TBF: MS_CLASS=11/11
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11
+Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11
+Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS
+Slot Allocation (Algorithm A) for class 0
+- Skipping TS 0, because not enabled
+- Skipping TS 1, because not enabled
+- Skipping TS 2, because not enabled
+- Skipping TS 3, because not enabled
+- Skipping TS 5, because not enabled
+- Skipping TS 6, because not enabled
+- Skipping TS 7, because not enabled
+- Assign downlink TS=4 TFI=0
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs,
USFs = 00, TFIs = 00000001.
+- Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL
STATE=NULL EGPRS)
+Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10,
dl_slots = 10
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW
+The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append
+New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment
(PACCH)
++++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++
+------------------------- TX : Packet Downlink Assignment -------------------------
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on
FN=13, TS=4
+Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
(TRX=0, TS=4)
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02
08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0)
+- Sending new block at BSN 0, CS=MCS-3
+- Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100)
+-- Chunk with length 100 larger than space (37) left in block: copy only remaining space,
and we are done
+data block (BSN 0, MCS-3): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14
15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-3): 07 00 00 86 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40 42 44 46 48 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 86 00 02 04 06
08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40 42
44 46 48 00
+Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at
FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-3): 07 00 00 88 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40 42 44 46 48 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 00 00 88 00 02 04 06
08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40 42
44 46 48 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-3): 07 00 00 8a 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40 42 44 46 48 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 00 00 8a 00 02 04
06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40
42 44 46 48 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-3): 07 00 00 86 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40 42 44 46 48 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 00 00 86 00 02 04
06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40
42 44 46 48 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Sending new block at BSN 1, CS=MCS-3
+-- Chunk with length 63 larger than space (37) left in block: copy only remaining space,
and we are done
+data block (BSN 1, MCS-3): 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39
3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49
+- Copying data unit 0 (BSN 1)
+msg block (BSN 1, MCS-3): 07 40 00 86 4a 4c 4e 50 52 54 56 58 5a 5c 5e 60 62 64 66 68 6a
6c 6e 70 72 74 76 78 7a 7c 7e 80 82 84 86 88 8a 8c 8e 90 92 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 40 00 86 4a 4c 4e
50 52 54 56 58 5a 5c 5e 60 62 64 66 68 6a 6c 6e 70 72 74 76 78 7a 7c 7e 80 82 84 86 88 8a
8c 8e 90 92 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2)
+- Sending new block at BSN 2, CS=MCS-3
+-- Chunk with length 26 is less than remaining space (37): add length header to to
delimit LLC frame
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=100
+-- Empty chunk, added LLC dummy command of size 9, drained_since=0
+-- Chunk with length 9 is less than remaining space (10): add length header to to delimit
LLC frame
+-- No space left, so we are done.
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=9
+data block (BSN 2, MCS-3): 34 13 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c
5d 5e 5f 60 61 62 63 43 c0 01 2b 2b 2b 2b 2b 2b
+- Copying data unit 0 (BSN 2)
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final
block sent).
+Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+msg block (BSN 2, MCS-3): 07 80 00 06 68 26 94 96 98 9a 9c 9e a0 a2 a4 a6 a8 aa ac ae b0
b2 b4 b6 b8 ba bc be c0 c2 c4 c6 86 80 03 56 56 56 56 56 56 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=26 block=6 data=07 80 00 06 68 26 94
96 98 9a 9c 9e a0 a2 a4 a6 a8 aa ac ae b0 b2 b4 b6 b8 ba bc be c0 c2 c4 c6 86 80 03 56 56
56 56 56 56 00
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge
+- Final ACK received.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT
RELEASE
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT
RELEASE to RELEASING
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193.
+PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0
TBFs, USFs = 00, TFIs = 00000000.
+Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL
STATE=RELEASING EGPRS)
+Destroying MS object, TLLI = 0xffeeddcc
+********** TBF ends here **********
+Searching for first unallocated TFI: TRX=0
+ Found TFI=0.
+********** TBF starts here **********
+Allocating DL TBF: MS_CLASS=11/11
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11
+Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11
+Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS
+Slot Allocation (Algorithm A) for class 0
+- Skipping TS 0, because not enabled
+- Skipping TS 1, because not enabled
+- Skipping TS 2, because not enabled
+- Skipping TS 3, because not enabled
+- Skipping TS 5, because not enabled
+- Skipping TS 6, because not enabled
+- Skipping TS 7, because not enabled
+- Assign downlink TS=4 TFI=0
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs,
USFs = 00, TFIs = 00000001.
+- Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL
STATE=NULL EGPRS)
+Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10,
dl_slots = 10
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW
+The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append
+New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment
(PACCH)
++++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++
+------------------------- TX : Packet Downlink Assignment -------------------------
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on
FN=13, TS=4
+Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
(TRX=0, TS=4)
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02
08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0)
+- Sending new block at BSN 0, CS=MCS-4
+- Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100)
+-- Chunk with length 100 larger than space (44) left in block: copy only remaining space,
and we are done
+data block (BSN 0, MCS-4): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14
15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-4): 07 00 00 80 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40 42 44 46 48 4a 4c 4e 50 52 54 56 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 80 00 02 04 06
08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40 42
44 46 48 4a 4c 4e 50 52 54 56 00
+Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at
FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-4): 07 00 00 82 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40 42 44 46 48 4a 4c 4e 50 52 54 56 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 00 00 82 00 02 04 06
08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40 42
44 46 48 4a 4c 4e 50 52 54 56 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-4): 07 00 00 84 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40 42 44 46 48 4a 4c 4e 50 52 54 56 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 00 00 84 00 02 04
06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40
42 44 46 48 4a 4c 4e 50 52 54 56 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-4): 07 00 00 80 00 02 04 06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20
22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40 42 44 46 48 4a 4c 4e 50 52 54 56 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 00 00 80 00 02 04
06 08 0a 0c 0e 10 12 14 16 18 1a 1c 1e 20 22 24 26 28 2a 2c 2e 30 32 34 36 38 3a 3c 3e 40
42 44 46 48 4a 4c 4e 50 52 54 56 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Sending new block at BSN 1, CS=MCS-4
+-- Chunk with length 56 larger than space (44) left in block: copy only remaining space,
and we are done
+data block (BSN 1, MCS-4): 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40
41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57
+- Copying data unit 0 (BSN 1)
+msg block (BSN 1, MCS-4): 07 40 00 80 58 5a 5c 5e 60 62 64 66 68 6a 6c 6e 70 72 74 76 78
7a 7c 7e 80 82 84 86 88 8a 8c 8e 90 92 94 96 98 9a 9c 9e a0 a2 a4 a6 a8 aa ac ae 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 40 00 80 58 5a 5c
5e 60 62 64 66 68 6a 6c 6e 70 72 74 76 78 7a 7c 7e 80 82 84 86 88 8a 8c 8e 90 92 94 96 98
9a 9c 9e a0 a2 a4 a6 a8 aa ac ae 00
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2)
+- Sending new block at BSN 2, CS=MCS-4
+-- Chunk with length 12 is less than remaining space (44): add length header to to
delimit LLC frame
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=100
+-- Empty chunk, added LLC dummy command of size 30, drained_since=0
+-- Chunk with length 30 is less than remaining space (31): add length header to to
delimit LLC frame
+-- No space left, so we are done.
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=30
+data block (BSN 2, MCS-4): 18 3d 58 59 5a 5b 5c 5d 5e 5f 60 61 62 63 43 c0 01 2b 2b 2b 2b
2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+- Copying data unit 0 (BSN 2)
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final
block sent).
+Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+msg block (BSN 2, MCS-4): 07 80 00 00 30 7a b0 b2 b4 b6 b8 ba bc be c0 c2 c4 c6 86 80 03
56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 00
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=26 block=6 data=07 80 00 00 30 7a b0
b2 b4 b6 b8 ba bc be c0 c2 c4 c6 86 80 03 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56
56 56 56 56 56 56 56 56 56 56 56 00
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge
+- Final ACK received.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT
RELEASE
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT
RELEASE to RELEASING
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193.
+PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0
TBFs, USFs = 00, TFIs = 00000000.
+Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL
STATE=RELEASING EGPRS)
+Destroying MS object, TLLI = 0xffeeddcc
+********** TBF ends here **********
+Searching for first unallocated TFI: TRX=0
+ Found TFI=0.
+********** TBF starts here **********
+Allocating DL TBF: MS_CLASS=11/11
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11
+Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11
+Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS
+Slot Allocation (Algorithm A) for class 0
+- Skipping TS 0, because not enabled
+- Skipping TS 1, because not enabled
+- Skipping TS 2, because not enabled
+- Skipping TS 3, because not enabled
+- Skipping TS 5, because not enabled
+- Skipping TS 6, because not enabled
+- Skipping TS 7, because not enabled
+- Assign downlink TS=4 TFI=0
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs,
USFs = 00, TFIs = 00000001.
+- Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL
STATE=NULL EGPRS)
+Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10,
dl_slots = 10
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW
+The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append
+New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment
(PACCH)
++++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++
+------------------------- TX : Packet Downlink Assignment -------------------------
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on
FN=13, TS=4
+Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
(TRX=0, TS=4)
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02
08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0)
+- Sending new block at BSN 0, CS=MCS-5
+- Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100)
+-- Chunk with length 100 larger than space (56) left in block: copy only remaining space,
and we are done
+data block (BSN 0, MCS-5): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14
15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32
33 34 35 36 37
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-5): 07 00 00 18 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44
84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb
0b 4c 8c cc 0c 4d 8d cd 0d
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 18 40 80 c0 00
41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88
c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d
+Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at
FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-5): 07 00 00 1a 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44
84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb
0b 4c 8c cc 0c 4d 8d cd 0d
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 00 00 1a 40 80 c0 00
41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88
c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-5): 07 00 00 18 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44
84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb
0b 4c 8c cc 0c 4d 8d cd 0d
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 00 00 18 40 80 c0
00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48
88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-5): 07 00 00 1a 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44
84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb
0b 4c 8c cc 0c 4d 8d cd 0d
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 00 00 1a 40 80 c0
00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48
88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Sending new block at BSN 1, CS=MCS-5
+-- Chunk with length 44 is less than remaining space (56): add length header to to
delimit LLC frame
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=100
+-- Empty chunk, added LLC dummy command of size 10, drained_since=0
+-- Chunk with length 10 is less than remaining space (11): add length header to to
delimit LLC frame
+-- No space left, so we are done.
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=10
+data block (BSN 1, MCS-5): 58 15 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 4a
4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f 60 61 62 63 43 c0 01 2b 2b
2b 2b 2b 2b 2b
+- Copying data unit 0 (BSN 1)
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final
block sent).
+Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+msg block (BSN 1, MCS-5): 07 40 00 08 56 05 4e 8e ce 0e 4f 8f cf 0f 50 90 d0 10 51 91 d1
11 52 92 d2 12 53 93 d3 13 54 94 d4 14 55 95 d5 15 56 96 d6 16 57 97 d7 17 58 98 d8 d8 10
70 c0 ca ca ca ca ca ca 0a
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 40 00 08 56 05 4e
8e ce 0e 4f 8f cf 0f 50 90 d0 10 51 91 d1 11 52 92 d2 12 53 93 d3 13 54 94 d4 14 55 95 d5
15 56 96 d6 16 57 97 d7 17 58 98 d8 d8 10 70 c0 ca ca ca ca ca ca 0a
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge
+- Final ACK received.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT
RELEASE
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT
RELEASE to RELEASING
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193.
+PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0
TBFs, USFs = 00, TFIs = 00000000.
+Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL
STATE=RELEASING EGPRS)
+Destroying MS object, TLLI = 0xffeeddcc
+********** TBF ends here **********
+Searching for first unallocated TFI: TRX=0
+ Found TFI=0.
+********** TBF starts here **********
+Allocating DL TBF: MS_CLASS=11/11
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11
+Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11
+Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS
+Slot Allocation (Algorithm A) for class 0
+- Skipping TS 0, because not enabled
+- Skipping TS 1, because not enabled
+- Skipping TS 2, because not enabled
+- Skipping TS 3, because not enabled
+- Skipping TS 5, because not enabled
+- Skipping TS 6, because not enabled
+- Skipping TS 7, because not enabled
+- Assign downlink TS=4 TFI=0
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs,
USFs = 00, TFIs = 00000001.
+- Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL
STATE=NULL EGPRS)
+Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10,
dl_slots = 10
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW
+The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append
+New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment
(PACCH)
++++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++
+------------------------- TX : Packet Downlink Assignment -------------------------
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on
FN=13, TS=4
+Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
(TRX=0, TS=4)
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02
08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0)
+- Sending new block at BSN 0, CS=MCS-6
+- Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100)
+-- Chunk with length 100 larger than space (74) left in block: copy only remaining space,
and we are done
+data block (BSN 0, MCS-6): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14
15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32
33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-6): 07 00 00 10 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44
84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb
0b 4c 8c cc 0c 4d 8d cd 0d 4e 8e ce 0e 4f 8f cf 0f 50 90 d0 10 51 91 d1 11 52 12
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 10 40 80 c0 00
41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88
c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d 4e 8e ce 0e 4f 8f cf 0f
50 90 d0 10 51 91 d1 11 52 12
+Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at
FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-6): 07 00 00 12 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44
84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb
0b 4c 8c cc 0c 4d 8d cd 0d 4e 8e ce 0e 4f 8f cf 0f 50 90 d0 10 51 91 d1 11 52 12
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 00 00 12 40 80 c0 00
41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88
c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d 4e 8e ce 0e 4f 8f cf 0f
50 90 d0 10 51 91 d1 11 52 12
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-6): 07 00 00 10 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44
84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb
0b 4c 8c cc 0c 4d 8d cd 0d 4e 8e ce 0e 4f 8f cf 0f 50 90 d0 10 51 91 d1 11 52 12
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 00 00 10 40 80 c0
00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48
88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d 4e 8e ce 0e 4f 8f cf
0f 50 90 d0 10 51 91 d1 11 52 12
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Resending BSN 0
+- Copying data unit 0 (BSN 0)
+msg block (BSN 0, MCS-6): 07 00 00 12 40 80 c0 00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44
84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48 88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb
0b 4c 8c cc 0c 4d 8d cd 0d 4e 8e ce 0e 4f 8f cf 0f 50 90 d0 10 51 91 d1 11 52 12
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=17 block=4 data=07 00 00 12 40 80 c0
00 41 81 c1 01 42 82 c2 02 43 83 c3 03 44 84 c4 04 45 85 c5 05 46 86 c6 06 47 87 c7 07 48
88 c8 08 49 89 c9 09 4a 8a ca 0a 4b 8b cb 0b 4c 8c cc 0c 4d 8d cd 0d 4e 8e ce 0e 4f 8f cf
0f 50 90 d0 10 51 91 d1 11 52 12
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==1)
+- Sending new block at BSN 1, CS=MCS-6
+-- Chunk with length 26 is less than remaining space (74): add length header to to
delimit LLC frame
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=100
+-- Empty chunk, added LLC dummy command of size 46, drained_since=0
+-- Chunk with length 46 is less than remaining space (47): add length header to to
delimit LLC frame
+-- No space left, so we are done.
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=46
+data block (BSN 1, MCS-6): 34 5d 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c
5d 5e 5f 60 61 62 63 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+- Copying data unit 0 (BSN 1)
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final
block sent).
+Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+msg block (BSN 1, MCS-6): 07 40 00 00 4d 97 d2 12 53 93 d3 13 54 94 d4 14 55 95 d5 15 56
96 d6 16 57 97 d7 17 58 98 d8 d8 10 70 c0 ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca
ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca 0a
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=21 block=5 data=07 40 00 00 4d 97 d2
12 53 93 d3 13 54 94 d4 14 55 95 d5 15 56 96 d6 16 57 97 d7 17 58 98 d8 d8 10 70 c0 ca ca
ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca ca
ca ca ca ca ca ca ca ca ca ca 0a
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge
+- Final ACK received.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT
RELEASE
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT
RELEASE to RELEASING
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193.
+PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0
TBFs, USFs = 00, TFIs = 00000000.
+Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL
STATE=RELEASING EGPRS)
+Destroying MS object, TLLI = 0xffeeddcc
+********** TBF ends here **********
+Searching for first unallocated TFI: TRX=0
+ Found TFI=0.
+********** TBF starts here **********
+Allocating DL TBF: MS_CLASS=11/11
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11
+Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11
+Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS
+Slot Allocation (Algorithm A) for class 0
+- Skipping TS 0, because not enabled
+- Skipping TS 1, because not enabled
+- Skipping TS 2, because not enabled
+- Skipping TS 3, because not enabled
+- Skipping TS 5, because not enabled
+- Skipping TS 6, because not enabled
+- Skipping TS 7, because not enabled
+- Assign downlink TS=4 TFI=0
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs,
USFs = 00, TFIs = 00000001.
+- Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL
STATE=NULL EGPRS)
+Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10,
dl_slots = 10
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW
+The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append
+New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment
(PACCH)
++++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++
+------------------------- TX : Packet Downlink Assignment -------------------------
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on
FN=13, TS=4
+Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
(TRX=0, TS=4)
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02
08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0)
+- Sending new block at BSN 0, CS=MCS-7
+- Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100)
+-- Chunk with length 100 larger than space (56) left in block: copy only remaining space,
and we are done
+data block (BSN 0, MCS-7): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14
15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32
33 34 35 36 37
+- Sending new block at BSN 1, CS=MCS-7
+-- Chunk with length 44 is less than remaining space (56): add length header to to
delimit LLC frame
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=100
+-- Empty chunk, added LLC dummy command of size 10, drained_since=0
+-- Chunk with length 10 is less than remaining space (11): add length header to to
delimit LLC frame
+-- No space left, so we are done.
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=10
+data block (BSN 1, MCS-7): 58 15 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 4a
4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f 60 61 62 63 43 c0 01 2b 2b
2b 2b 2b 2b 2b
+- Copying data unit 0 (BSN 0)
+- Copying data unit 1 (BSN 1)
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final
block sent).
+Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+msg block (BSN 0, MCS-7): 07 00 00 02 a0 01 04 08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c
40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4
b8 bc c0 c4 c8 cc d0 d4 d8 dc 80 55 81 93 a3 b3 c3 d3 e3 f3 03 14 24 34 44 54 64 74 84 94
a4 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0
b2 b2 b2 b2 b2 b2 02
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 02 a0 01 04 08
0c 10 14 18 1c 20 24 28 2c 30 34 38 3c 40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80
84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4 b8 bc c0 c4 c8 cc d0 d4 d8 dc 80 55 81 93 a3 b3 c3
d3 e3 f3 03 14 24 34 44 54 64 74 84 94 a4 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5
b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0 b2 b2 b2 b2 b2 b2 02
+Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at
FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2)
+- Resending BSN 0
+- Resending BSN 1
+- Copying data unit 0 (BSN 0)
+- Copying data unit 1 (BSN 1)
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final
block sent).
+Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+msg block (BSN 0, MCS-7): 07 00 00 02 c0 01 04 08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c
40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4
b8 bc c0 c4 c8 cc d0 d4 d8 dc 80 55 81 93 a3 b3 c3 d3 e3 f3 03 14 24 34 44 54 64 74 84 94
a4 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0
b2 b2 b2 b2 b2 b2 02
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 00 00 02 c0 01 04 08
0c 10 14 18 1c 20 24 28 2c 30 34 38 3c 40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80
84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4 b8 bc c0 c4 c8 cc d0 d4 d8 dc 80 55 81 93 a3 b3 c3
d3 e3 f3 03 14 24 34 44 54 64 74 84 94 a4 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5
b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0 b2 b2 b2 b2 b2 b2 02
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2)
+- Resending BSN 0
+- Resending BSN 1
+- Copying data unit 0 (BSN 0)
+- Copying data unit 1 (BSN 1)
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final
block sent).
+Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+msg block (BSN 0, MCS-7): 07 00 00 02 e0 01 04 08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c
40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4
b8 bc c0 c4 c8 cc d0 d4 d8 dc 80 55 81 93 a3 b3 c3 d3 e3 f3 03 14 24 34 44 54 64 74 84 94
a4 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0
b2 b2 b2 b2 b2 b2 02
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 00 00 02 e0 01 04
08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c 40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c
80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4 b8 bc c0 c4 c8 cc d0 d4 d8 dc 80 55 81 93 a3 b3
c3 d3 e3 f3 03 14 24 34 44 54 64 74 84 94 a4 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95
a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0 b2 b2 b2 b2 b2 b2 02
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge
+- Final ACK received.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT
RELEASE
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT
RELEASE to RELEASING
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193.
+PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0
TBFs, USFs = 00, TFIs = 00000000.
+Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL
STATE=RELEASING EGPRS)
+Destroying MS object, TLLI = 0xffeeddcc
+********** TBF ends here **********
+Searching for first unallocated TFI: TRX=0
+ Found TFI=0.
+********** TBF starts here **********
+Allocating DL TBF: MS_CLASS=11/11
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11
+Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11
+Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS
+Slot Allocation (Algorithm A) for class 0
+- Skipping TS 0, because not enabled
+- Skipping TS 1, because not enabled
+- Skipping TS 2, because not enabled
+- Skipping TS 3, because not enabled
+- Skipping TS 5, because not enabled
+- Skipping TS 6, because not enabled
+- Skipping TS 7, because not enabled
+- Assign downlink TS=4 TFI=0
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs,
USFs = 00, TFIs = 00000001.
+- Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL
STATE=NULL EGPRS)
+Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10,
dl_slots = 10
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW
+The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append
+New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment
(PACCH)
++++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++
+------------------------- TX : Packet Downlink Assignment -------------------------
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on
FN=13, TS=4
+Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
(TRX=0, TS=4)
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02
08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0)
+- Sending new block at BSN 0, CS=MCS-8
+- Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100)
+-- Chunk with length 100 larger than space (68) left in block: copy only remaining space,
and we are done
+data block (BSN 0, MCS-8): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14
15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32
33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43
+- Sending new block at BSN 1, CS=MCS-8
+-- Chunk with length 32 is less than remaining space (68): add length header to to
delimit LLC frame
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=100
+-- Empty chunk, added LLC dummy command of size 34, drained_since=0
+-- Chunk with length 34 is less than remaining space (35): add length header to to
delimit LLC frame
+-- No space left, so we are done.
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=34
+data block (BSN 1, MCS-8): 40 45 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56
57 58 59 5a 5b 5c 5d 5e 5f 60 61 62 63 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+- Copying data unit 0 (BSN 0)
+- Copying data unit 1 (BSN 1)
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final
block sent).
+Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+msg block (BSN 0, MCS-8): 07 00 00 02 58 01 04 08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c
40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4
b8 bc c0 c4 c8 cc d0 d4 d8 dc e0 e4 e8 ec f0 f4 f8 fc 00 05 09 0d 01 54 44 54 64 74 84 94
a4 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0
b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2
02
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 02 58 01 04 08
0c 10 14 18 1c 20 24 28 2c 30 34 38 3c 40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80
84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4 b8 bc c0 c4 c8 cc d0 d4 d8 dc e0 e4 e8 ec f0 f4 f8
fc 00 05 09 0d 01 54 44 54 64 74 84 94 a4 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5
b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2
b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 02
+Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at
FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2)
+- Resending BSN 0
+- Resending BSN 1
+- Copying data unit 0 (BSN 0)
+- Copying data unit 1 (BSN 1)
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final
block sent).
+Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+msg block (BSN 0, MCS-8): 07 00 00 02 78 01 04 08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c
40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4
b8 bc c0 c4 c8 cc d0 d4 d8 dc e0 e4 e8 ec f0 f4 f8 fc 00 05 09 0d 01 54 44 54 64 74 84 94
a4 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0
b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2
02
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 00 00 02 78 01 04 08
0c 10 14 18 1c 20 24 28 2c 30 34 38 3c 40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80
84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4 b8 bc c0 c4 c8 cc d0 d4 d8 dc e0 e4 e8 ec f0 f4 f8
fc 00 05 09 0d 01 54 44 54 64 74 84 94 a4 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5
b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2
b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 02
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2)
+- Resending BSN 0
+- Resending BSN 1
+- Copying data unit 0 (BSN 0)
+- Copying data unit 1 (BSN 1)
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final
block sent).
+Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+msg block (BSN 0, MCS-8): 07 00 00 02 98 01 04 08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c
40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4
b8 bc c0 c4 c8 cc d0 d4 d8 dc e0 e4 e8 ec f0 f4 f8 fc 00 05 09 0d 01 54 44 54 64 74 84 94
a4 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0
b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2
02
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 00 00 02 98 01 04
08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c 40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c
80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4 b8 bc c0 c4 c8 cc d0 d4 d8 dc e0 e4 e8 ec f0 f4
f8 fc 00 05 09 0d 01 54 44 54 64 74 84 94 a4 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95
a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2
b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 02
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge
+- Final ACK received.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT
RELEASE
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT
RELEASE to RELEASING
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193.
+PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0
TBFs, USFs = 00, TFIs = 00000000.
+Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL
STATE=RELEASING EGPRS)
+Destroying MS object, TLLI = 0xffeeddcc
+********** TBF ends here **********
+Searching for first unallocated TFI: TRX=0
+ Found TFI=0.
+********** TBF starts here **********
+Allocating DL TBF: MS_CLASS=11/11
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 11
+Modifying MS object, TLLI = 0x00000000, EGPRS MS class 0 -> 11
+Enabled EGPRS for TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), mode EGPRS
+Slot Allocation (Algorithm A) for class 0
+- Skipping TS 0, because not enabled
+- Skipping TS 1, because not enabled
+- Skipping TS 2, because not enabled
+- Skipping TS 3, because not enabled
+- Skipping TS 5, because not enabled
+- Skipping TS 6, because not enabled
+- Skipping TS 7, because not enabled
+- Assign downlink TS=4 TFI=0
+PDCH(TS 4, TRX 0): Attaching TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS), 1 TBFs,
USFs = 00, TFIs = 00000001.
+- Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL
STATE=NULL EGPRS)
+Allocated TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): trx = 0, ul_slots = 10,
dl_slots = 10
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS): Setting EGPRS window size to 64
+TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL EGPRS) changes state from NULL to FLOW
+The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) append
+New and old TBF are the same TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) start Packet Downlink Assignment
(PACCH)
++++++++++++++++++++++++++ TX : Packet Downlink Assignment +++++++++++++++++++++++++
+------------------------- TX : Packet Downlink Assignment -------------------------
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS): Scheduling polling at FN 13 TS 4
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) Scheduled DL Assignment polling on
FN=13, TS=4
+Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
(TRX=0, TS=4)
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=0 block=0 data=4f 08 20 00 44 02 00 02
08 04 00 c0 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==0)
+- Sending new block at BSN 0, CS=MCS-9
+- Dequeue next LLC for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) (len=100)
+-- Chunk with length 100 larger than space (74) left in block: copy only remaining space,
and we are done
+data block (BSN 0, MCS-9): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14
15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32
33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49
+- Sending new block at BSN 1, CS=MCS-9
+-- Chunk with length 26 is less than remaining space (74): add length header to to
delimit LLC frame
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=100
+-- Empty chunk, added LLC dummy command of size 46, drained_since=0
+-- Chunk with length 46 is less than remaining space (47): add length header to to
delimit LLC frame
+-- No space left, so we are done.
+Complete DL frame for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)len=46
+data block (BSN 1, MCS-9): 34 5d 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c
5d 5e 5f 60 61 62 63 43 c0 01 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+- Copying data unit 0 (BSN 0)
+- Copying data unit 1 (BSN 1)
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final
block sent).
+Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+msg block (BSN 0, MCS-9): 07 00 00 02 00 01 04 08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c
40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4
b8 bc c0 c4 c8 cc d0 d4 d8 dc e0 e4 e8 ec f0 f4 f8 fc 00 05 09 0d 11 15 19 1d 21 25 41 d3
a5 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0
b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2
b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 02
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=4 block=1 data=07 00 00 02 00 01 04 08
0c 10 14 18 1c 20 24 28 2c 30 34 38 3c 40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80
84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4 b8 bc c0 c4 c8 cc d0 d4 d8 dc e0 e4 e8 ec f0 f4 f8
fc 00 05 09 0d 11 15 19 1d 21 25 41 d3 a5 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5
b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2
b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 02
+Received RTS for PDCH: TRX=0 TS=4 FN=8 block_nr=2 scheduling free USF for polling at
FN=13 of TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2)
+- Resending BSN 0
+- Resending BSN 1
+- Copying data unit 0 (BSN 0)
+- Copying data unit 1 (BSN 1)
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final
block sent).
+Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+msg block (BSN 0, MCS-9): 07 00 00 02 28 01 04 08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c
40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4
b8 bc c0 c4 c8 cc d0 d4 d8 dc e0 e4 e8 ec f0 f4 f8 fc 00 05 09 0d 11 15 19 1d 21 25 41 d3
a5 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0
b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2
b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 02
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=8 block=2 data=07 00 00 02 28 01 04 08
0c 10 14 18 1c 20 24 28 2c 30 34 38 3c 40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80
84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4 b8 bc c0 c4 c8 cc d0 d4 d8 dc e0 e4 e8 ec f0 f4 f8
fc 00 05 09 0d 11 15 19 1d 21 25 41 d3 a5 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5
b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2
b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 02
+Scheduling data message at RTS for DL TFI=0 (TRX=0, TS=4) prio=3
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink (V(A)==0 .. V(S)==2)
+- Resending BSN 0
+- Resending BSN 1
+- Copying data unit 0 (BSN 0)
+- Copying data unit 1 (BSN 1)
+- Scheduling Ack/Nack polling, because is was requested explicitly (e.g. first final
block sent).
+Polling is already scheduled for TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS)
+msg block (BSN 0, MCS-9): 07 00 00 02 50 01 04 08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c
40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c 80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4
b8 bc c0 c4 c8 cc d0 d4 d8 dc e0 e4 e8 ec f0 f4 f8 fc 00 05 09 0d 11 15 19 1d 21 25 41 d3
a5 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95 a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0
b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2
b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 02
+Sending data request: trx=0 ts=4 sapi=5 arfcn=0 fn=13 block=3 data=07 00 00 02 50 01 04
08 0c 10 14 18 1c 20 24 28 2c 30 34 38 3c 40 44 48 4c 50 54 58 5c 60 64 68 6c 70 74 78 7c
80 84 88 8c 90 94 98 9c a0 a4 a8 ac b0 b4 b8 bc c0 c4 c8 cc d0 d4 d8 dc e0 e4 e8 ec f0 f4
f8 fc 00 05 09 0d 11 15 19 1d 21 25 41 d3 a5 b4 c4 d4 e4 f4 04 15 25 35 45 55 65 75 85 95
a5 b5 c5 d5 e5 f5 05 16 26 36 36 04 1c b0 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2
b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 b2 02
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) downlink acknowledge
+- Final ACK received.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) changes state from FLOW to WAIT
RELEASE
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) starting timer 3193.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE EGPRS) changes state from WAIT
RELEASE to RELEASING
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) free
+TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS) stopping timer 3193.
+PDCH(TS 4, TRX 0): Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=RELEASING EGPRS), 0
TBFs, USFs = 00, TFIs = 00000000.
+Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL
STATE=RELEASING EGPRS)
+Destroying MS object, TLLI = 0xffeeddcc
+********** TBF ends here **********
diff --git a/tests/tbf/TbfTest.ok b/tests/tbf/TbfTest.ok
index 441b444..2a32531 100644
--- a/tests/tbf/TbfTest.ok
+++ b/tests/tbf/TbfTest.ok
@@ -43,3 +43,14 @@ Testing MCS-7
Testing MCS-8
Testing MCS-9
=== end test_tbf_egprs_dl ===
+=== start test_tbf_egprs_retx_dl ===
+Testing MCS-1 for retx
+Testing MCS-2 for retx
+Testing MCS-3 for retx
+Testing MCS-4 for retx
+Testing MCS-5 for retx
+Testing MCS-6 for retx
+Testing MCS-7 for retx
+Testing MCS-8 for retx
+Testing MCS-9 for retx
+=== end test_tbf_egprs_retx_dl ===
--
1.7.9.5