From: Max msuraev@sysmocom.de

* support for sending arbitrary static SI2quater. * vty interface for neightbor EARFCNs specific to SI2quater. * dynamic generation of SI2quater messages. * unit test for SI2quater messages.

Fixes: OS#1630 --- openbsc/include/openbsc/gsm_data_shared.h | 5 + openbsc/include/openbsc/rest_octets.h | 5 + openbsc/src/libbsc/bsc_init.c | 6 +- openbsc/src/libbsc/bsc_vty.c | 71 +++++++++++ openbsc/src/libbsc/rest_octets.c | 200 ++++++++++++++++++++++++++++++ openbsc/src/libbsc/system_information.c | 23 ++++ openbsc/src/libcommon/gsm_data.c | 5 + openbsc/tests/gsm0408/Makefile.am | 3 +- openbsc/tests/gsm0408/gsm0408_test.c | 69 +++++++++++ openbsc/tests/gsm0408/gsm0408_test.ok | 8 ++ 10 files changed, 391 insertions(+), 4 deletions(-)

diff --git a/openbsc/include/openbsc/gsm_data_shared.h b/openbsc/include/openbsc/gsm_data_shared.h index 000207d..cbc0c77 100644 --- a/openbsc/include/openbsc/gsm_data_shared.h +++ b/openbsc/include/openbsc/gsm_data_shared.h @@ -105,6 +105,7 @@ struct gsm_abis_mo { #define A38_XOR_MAX_KEY_LEN 16 #define A38_COMP128_KEY_LEN 16 #define RSL_ENC_ALG_A5(x) (x+1) +#define MAX_EARFCN_LIST 512

/* is the data link established? who established it? */ #define LCHAN_SAPI_UNUSED 0 @@ -715,12 +716,16 @@ struct gsm_bts { struct bitvec neigh_list; struct bitvec cell_alloc; struct bitvec si5_neigh_list; + struct bitvec si2quater_na_list; + struct osmo_earfcn_si2q si2quater_neigh_list; struct { /* bitmask large enough for all possible ARFCN's */ uint8_t neigh_list[1024/8]; uint8_t cell_alloc[1024/8]; /* If the user wants a different neighbor list in SI5 than in SI2 */ uint8_t si5_neigh_list[1024/8]; + uint8_t meas_bw_list[MAX_EARFCN_LIST]; + uint16_t earfcn_list[MAX_EARFCN_LIST]; } data; } si_common;

diff --git a/openbsc/include/openbsc/rest_octets.h b/openbsc/include/openbsc/rest_octets.h index 9560b14..fd5ec6a 100644 --- a/openbsc/include/openbsc/rest_octets.h +++ b/openbsc/include/openbsc/rest_octets.h @@ -1,10 +1,15 @@ #ifndef _REST_OCTETS_H #define _REST_OCTETS_H

+#include <stdbool.h> #include <openbsc/gsm_04_08.h> +#include <osmocom/gsm/sysinfo.h>

/* generate SI1 rest octets */ int rest_octets_si1(uint8_t *data, uint8_t *nch_pos, int is1800_net); +int rest_octets_si2quater(uint8_t *data, + const struct osmo_earfcn_si2q *e, bool uarfcn, + bool earfcn);

struct gsm48_si_selection_params { uint16_t penalty_time:5, diff --git a/openbsc/src/libbsc/bsc_init.c b/openbsc/src/libbsc/bsc_init.c index fd8dd66..fea6562 100644 --- a/openbsc/src/libbsc/bsc_init.c +++ b/openbsc/src/libbsc/bsc_init.c @@ -192,9 +192,9 @@ int gsm_bts_trx_set_system_infos(struct gsm_bts_trx *trx)

return 0; err_out: - LOGP(DRR, LOGL_ERROR, "Cannot generate SI%s for BTS %u, most likely " - "a problem with neighbor cell list generation\n", - get_value_string(osmo_sitype_strs, i), bts->nr); + LOGP(DRR, LOGL_ERROR, "Cannot generate SI%s for BTS %u: error <%s>," + "most likely a problem with neighbor cell list generation\n", + get_value_string(osmo_sitype_strs, i), bts->nr, strerror(-rc)); return rc; }

diff --git a/openbsc/src/libbsc/bsc_vty.c b/openbsc/src/libbsc/bsc_vty.c index 29f2501..9634508 100644 --- a/openbsc/src/libbsc/bsc_vty.c +++ b/openbsc/src/libbsc/bsc_vty.c @@ -692,6 +692,21 @@ static void config_write_bts_single(struct vty *vty, struct gsm_bts *bts) } }

+ for (i = 0; i < MAX_EARFCN_LIST; i++) { + if (bts->si_common.si2quater_neigh_list.arfcn[i] != + OSMO_EARFCN_INVALID) { + vty_out(vty, " si2quater neighbor-list add earfcn %u threshold %u", + bts->si_common.si2quater_neigh_list.arfcn[i], + bts->si_common.si2quater_neigh_list.thresh_hi); + if (bts->si_common.si2quater_neigh_list.meas_bw[i] != + OSMO_EARFCN_MEAS_INVALID) + vty_out(vty, " %u", + bts->si_common.si2quater_neigh_list.meas_bw[i]); + + vty_out(vty, "%s", VTY_NEWLINE); + } + } + vty_out(vty, " codec-support fr"); if (bts->codec.hr) vty_out(vty, " hr"); @@ -2743,6 +2758,60 @@ DEFUN(cfg_bts_neigh, cfg_bts_neigh_cmd, return CMD_SUCCESS; }

+DEFUN(cfg_bts_si2quater_neigh_add, cfg_bts_si2quater_neigh_add_cmd, + "si2quater neighbor-list add earfcn <1900-2200> threshold <0-1000> " + "[<0-255>]", "SI2quater Neighbor List\n" + "SI2quater Neighbor List\n" "Add to manual SI2quater neighbor list\n" + "EARFCN of neighbor\n" "EARFCN of neighbor\n" "threshold high bits\n" + "threshold high bits\n" "measurement bandwidth\n") +{ + struct gsm_bts *bts = vty->index; + struct osmo_earfcn_si2q *e = &bts->si_common.si2quater_neigh_list; + uint16_t arfcn = atoi(argv[0]); + uint8_t meas = OSMO_EARFCN_MEAS_INVALID, thresh = atoi(argv[1]); + int r; + + if (3 == argc) + meas = atoi(argv[2]); + + r = osmo_earfcn_add(e, arfcn, meas); + + if (r < 0) { + vty_out(vty, "Unable to add arfcn %u: %s%s", arfcn, strerror(r), + VTY_NEWLINE); + return CMD_WARNING; + } + + if (e->thresh_hi && thresh != e->thresh_hi) + vty_out(vty, "Warning: multiple thresholds are not supported, " + "overriding previous threshold %u%s", + e->thresh_hi, VTY_NEWLINE); + + e->thresh_hi = thresh; + + return CMD_SUCCESS; +} + +DEFUN(cfg_bts_si2quater_neigh_del, cfg_bts_si2quater_neigh_del_cmd, + "si2quater neighbor-list del earfcn <1900-2200>", + "SI2quater Neighbor List\n" + "SI2quater Neighbor List\n" + "Delete from SI2quater manual neighbor list\n" + "EARFCN of neighbor\n") +{ + struct gsm_bts *bts = vty->index; + struct osmo_earfcn_si2q *e = &bts->si_common.si2quater_neigh_list; + uint16_t arfcn = atoi(argv[1]); + int r = osmo_earfcn_del(e, arfcn); + if (r < 0) { + vty_out(vty, "Unable to delete arfcn %u: %s%s", arfcn, + strerror(r), VTY_NEWLINE); + return CMD_WARNING; + } + + return CMD_SUCCESS; +} + DEFUN(cfg_bts_si5_neigh, cfg_bts_si5_neigh_cmd, "si5 neighbor-list (add|del) arfcn <0-1023>", "SI5 Neighbor List\n" @@ -3873,6 +3942,8 @@ int bsc_vty_init(const struct log_info *cat) install_element(BTS_NODE, &cfg_bts_neigh_mode_cmd); install_element(BTS_NODE, &cfg_bts_neigh_cmd); install_element(BTS_NODE, &cfg_bts_si5_neigh_cmd); + install_element(BTS_NODE, &cfg_bts_si2quater_neigh_add_cmd); + install_element(BTS_NODE, &cfg_bts_si2quater_neigh_del_cmd); install_element(BTS_NODE, &cfg_bts_excl_rf_lock_cmd); install_element(BTS_NODE, &cfg_bts_no_excl_rf_lock_cmd); install_element(BTS_NODE, &cfg_bts_force_comb_si_cmd); diff --git a/openbsc/src/libbsc/rest_octets.c b/openbsc/src/libbsc/rest_octets.c index fa35f21..b0f8728 100644 --- a/openbsc/src/libbsc/rest_octets.c +++ b/openbsc/src/libbsc/rest_octets.c @@ -24,10 +24,15 @@ #include <string.h> #include <stdlib.h> #include <errno.h> +#include <stdbool.h>

+#include <openbsc/debug.h> #include <openbsc/gsm_data.h> #include <osmocom/core/bitvec.h> #include <openbsc/rest_octets.h> +#include <openbsc/arfcn_range_encode.h> + +#define SI2Q_MAX_LEN 160

/* generate SI1 rest octets */ int rest_octets_si1(uint8_t *data, uint8_t *nch_pos, int is1800_net) @@ -53,6 +58,201 @@ int rest_octets_si1(uint8_t *data, uint8_t *nch_pos, int is1800_net) return bv.data_len; }

+/* Append Repeated E-UTRAN Neighbour Cell to bitvec: + * see 3GPP TS 44.018 Table 10.5.2.33b.1 + */ +static inline void append_eutran_neib_cell(struct bitvec *bv, + const struct osmo_earfcn_si2q *e) +{ + unsigned i; + for (i = 0; i < e->length; i++) { + if (e->arfcn[i] != OSMO_EARFCN_INVALID) { + bitvec_set_bit(bv, 1); /* EARFCN: */ + bitvec_set_uint(bv, e->arfcn[i], 16); + + if (OSMO_EARFCN_MEAS_INVALID == e->meas_bw[i]) + bitvec_set_bit(bv, 0); + else { + /* Measurement Bandwidth: 9.1.54 */ + bitvec_set_bit(bv, 1); + bitvec_set_uint(bv, e->meas_bw[i], 3); + } + } + } + + /* stop bit - end of EARFCN + Measurement Bandwidth sequence */ + bitvec_set_bit(bv, 0); + + if (e->prio_valid) { + /* E-UTRAN_PRIORITY: 3GPP TS 45.008*/ + bitvec_set_bit(bv, 1); + bitvec_set_uint(bv, e->prio, 3); + } else + bitvec_set_bit(bv, 0); + + /* THRESH_E-UTRAN_high */ + bitvec_set_uint(bv, e->thresh_hi, 5); + + if (e->thresh_lo_valid) { + /* THRESH_E-UTRAN_low: */ + bitvec_set_bit(bv, 1); + bitvec_set_uint(bv, e->thresh_lo, 5); + } else + bitvec_set_bit(bv, 0); + + if (e->qrxlm_valid) { + /* E-UTRAN_QRXLEVMIN: */ + bitvec_set_bit(bv, 1); + bitvec_set_uint(bv, e->qrxlm, 5); + } else + bitvec_set_bit(bv, 0); +} + +static inline int append_earfcn_size(const struct osmo_earfcn_si2q *e) +{ + if (!e) + return -EFAULT; + /* account for all the constant bits */ + return 25 + osmo_earfcn_bit_size(e); +} + +static inline void append_earfcn(struct bitvec *bv, + const struct osmo_earfcn_si2q *e) +{ + /* Additions in Rel-5: */ + bitvec_set_bit(bv, H); + /* No 3G Additional Measurement Param. Descr. */ + bitvec_set_bit(bv, 0); + /* No 3G ADDITIONAL MEASUREMENT Param. Descr. 2 */ + bitvec_set_bit(bv, 0); + /* Additions in Rel-6: */ + bitvec_set_bit(bv, H); + /* 3G_CCN_ACTIVE */ + bitvec_set_bit(bv, 0); + /* Additions in Rel-7: */ + bitvec_set_bit(bv, H); + /* No 700_REPORTING_OFFSET */ + bitvec_set_bit(bv, 0); + /* No 810_REPORTING_OFFSET */ + bitvec_set_bit(bv, 0); + /* Additions in Rel-8: */ + bitvec_set_bit(bv, H); + + /* Priority and E-UTRAN Parameters Description */ + bitvec_set_bit(bv, 1); + + /* No Serving Cell Priority Parameters Descr. */ + bitvec_set_bit(bv, 0); + /* No 3G Priority Parameters Description */ + bitvec_set_bit(bv, 0); + /* E-UTRAN Parameters Description */ + bitvec_set_bit(bv, 1); + + /* E-UTRAN_CCN_ACTIVE */ + bitvec_set_bit(bv, 0); + /* E-UTRAN_Start: 9.1.54 */ + bitvec_set_bit(bv, 1); + /* E-UTRAN_Stop: 9.1.54 */ + bitvec_set_bit(bv, 1); + + /* No E-UTRAN Measurement Parameters Descr. */ + bitvec_set_bit(bv, 0); + /* No GPRS E-UTRAN Measurement Param. Descr. */ + bitvec_set_bit(bv, 0); + + /* Note: each of next 3 "repeated" structures might be repeated any + (0, 1, 2...) times - we only support 1 and 0 */ + + /* Repeated E-UTRAN Neighbour Cells */ + bitvec_set_bit(bv, 1); + + /* Note: we don't support different EARFCN arrays each with different + priority, threshold etc. */ + append_eutran_neib_cell(bv, e); + + /* stop bit - end of Repeated E-UTRAN Neighbour Cells sequence: */ + bitvec_set_bit(bv, 0); + + /* Note: following 2 repeated structs are not supported ATM */ + /* stop bit - end of Repeated E-UTRAN Not Allowed Cells sequence: */ + bitvec_set_bit(bv, 0); + /* stop bit - end of Repeated E-UTRAN PCID to TA mapping sequence: */ + bitvec_set_bit(bv, 0); + + /* Priority and E-UTRAN Parameters Description ends here */ + /* No 3G CSG Description */ + bitvec_set_bit(bv, 0); + /* No E-UTRAN CSG Description */ + bitvec_set_bit(bv, 0); + /* No Additions in Rel-9: */ + bitvec_set_bit(bv, L); +} + +/* generate SI2quater rest octets: 3GPP TS 44.018 § 10.5.2.33b */ +int rest_octets_si2quater(uint8_t *data, const struct osmo_earfcn_si2q *e, + bool uarfcn, bool earfcn) +{ + int rc; + struct bitvec bv; + bv.data = data; + bv.data_len = 20; + bitvec_zero(&bv); + + /* BA_IND */ + bitvec_set_bit(&bv, 1); + /* 3G_BA_IND */ + bitvec_set_bit(&bv, 1); + /* MP_CHANGE_MARK */ + bitvec_set_bit(&bv, 0); + + /* we do not support multiple si2quater messages at the moment: */ + /* SI2quater_INDEX */ + bitvec_set_uint(&bv, 0, 4); + /* SI2quater_COUNT */ + bitvec_set_uint(&bv, 0, 4); + + /* No Measurement_Parameters Description */ + bitvec_set_bit(&bv, 0); + /* No GPRS_Real Time Difference Description */ + bitvec_set_bit(&bv, 0); + /* No GPRS_BSIC Description */ + bitvec_set_bit(&bv, 0); + /* No GPRS_REPORT PRIORITY Description */ + bitvec_set_bit(&bv, 0); + /* No GPRS_MEASUREMENT_Parameters Description */ + bitvec_set_bit(&bv, 0); + /* No NC Measurement Parameters */ + bitvec_set_bit(&bv, 0); + /* No extension (length) */ + bitvec_set_bit(&bv, 0); + + if (uarfcn) { + + } else { /* No 3G Neighbour Cell Description */ + bitvec_set_bit(&bv, 0); + } + + /* No 3G Measurement Parameters Description */ + bitvec_set_bit(&bv, 0); + /* No GPRS_3G_MEASUREMENT Parameters Descr. */ + bitvec_set_bit(&bv, 0); + + if (earfcn) { + rc = append_earfcn_size(e); + if (rc < 0) + return rc; + if (rc + bv.cur_bit > SI2Q_MAX_LEN) + return -ENOMEM; + append_earfcn(&bv, e); + } else { + /* No Additions in Rel-5: */ + bitvec_set_bit(&bv, L); + } + + bitvec_spare_padding(&bv, (bv.data_len * 8) - 1); + return bv.data_len; +} + /* Append selection parameters to bitvec */ static void append_selection_params(struct bitvec *bv, const struct gsm48_si_selection_params *sp) diff --git a/openbsc/src/libbsc/system_information.c b/openbsc/src/libbsc/system_information.c index 5490c83..43a492a 100644 --- a/openbsc/src/libbsc/system_information.c +++ b/openbsc/src/libbsc/system_information.c @@ -494,6 +494,28 @@ static int generate_si2ter(uint8_t *output, struct gsm_bts *bts) return sizeof(*si2t); }

+static int generate_si2quater(uint8_t *output, struct gsm_bts *bts) +{ + int rc; + struct gsm48_system_information_type_2quater *si2q = + (struct gsm48_system_information_type_2quater *) output; + + memset(si2q, GSM_MACBLOCK_PADDING, GSM_MACBLOCK_LEN); + + si2q->header.l2_plen = GSM48_LEN2PLEN(22); + si2q->header.rr_protocol_discriminator = GSM48_PDISC_RR; + si2q->header.skip_indicator = 0; + si2q->header.system_information = GSM48_MT_RR_SYSINFO_2quater; + + rc = rest_octets_si2quater(si2q->rest_octets, + &bts->si_common.si2quater_neigh_list, false, + true); + if (rc < 0) + return rc; + + return sizeof(*si2q) + rc; +} + static struct gsm48_si_ro_info si_info = { .selection_params = { .present = 0, @@ -831,6 +853,7 @@ static const gen_si_fn_t gen_si_fn[_MAX_SYSINFO_TYPE] = { [SYSINFO_TYPE_2] = &generate_si2, [SYSINFO_TYPE_2bis] = &generate_si2bis, [SYSINFO_TYPE_2ter] = &generate_si2ter, + [SYSINFO_TYPE_2quater] = &generate_si2quater, [SYSINFO_TYPE_3] = &generate_si3, [SYSINFO_TYPE_4] = &generate_si4, [SYSINFO_TYPE_5] = &generate_si5, diff --git a/openbsc/src/libcommon/gsm_data.c b/openbsc/src/libcommon/gsm_data.c index 16035ed..242c014 100644 --- a/openbsc/src/libcommon/gsm_data.c +++ b/openbsc/src/libcommon/gsm_data.c @@ -315,6 +315,11 @@ struct gsm_bts *gsm_bts_alloc_register(struct gsm_network *net, enum gsm_bts_typ bts->neigh_list_manual_mode = 0; bts->si_common.cell_sel_par.cell_resel_hyst = 2; /* 4 dB */ bts->si_common.cell_sel_par.rxlev_acc_min = 0; + bts->si_common.si2quater_neigh_list.arfcn = bts->si_common.data.earfcn_list; + bts->si_common.si2quater_neigh_list.meas_bw = bts->si_common.data.meas_bw_list; + bts->si_common.si2quater_neigh_list.length = MAX_EARFCN_LIST; + bts->si_common.si2quater_neigh_list.thresh_hi = 0; + osmo_earfcn_init(&bts->si_common.si2quater_neigh_list); bts->si_common.neigh_list.data = bts->si_common.data.neigh_list; bts->si_common.neigh_list.data_len = sizeof(bts->si_common.data.neigh_list); diff --git a/openbsc/tests/gsm0408/Makefile.am b/openbsc/tests/gsm0408/Makefile.am index 1c29ece..ee04102 100644 --- a/openbsc/tests/gsm0408/Makefile.am +++ b/openbsc/tests/gsm0408/Makefile.am @@ -7,6 +7,7 @@ EXTRA_DIST = gsm0408_test.ok gsm0408_test_SOURCES = gsm0408_test.c gsm0408_test_LDADD = $(top_builddir)/src/libbsc/libbsc.a \ $(top_builddir)/src/libmsc/libmsc.a \ + $(top_builddir)/src/libtrau/libtrau.a \ $(top_builddir)/src/libbsc/libbsc.a \ $(top_builddir)/src/libcommon/libcommon.a \ - $(LIBOSMOCORE_LIBS) $(LIBOSMOGSM_LIBS) -ldbi + $(LIBOSMOCORE_LIBS) $(LIBOSMOGSM_LIBS) $(LIBOSMOABIS_LIBS) -ldbi diff --git a/openbsc/tests/gsm0408/gsm0408_test.c b/openbsc/tests/gsm0408/gsm0408_test.c index 781ef61..d6abce6 100644 --- a/openbsc/tests/gsm0408/gsm0408_test.c +++ b/openbsc/tests/gsm0408/gsm0408_test.c @@ -29,7 +29,11 @@ #include <openbsc/gsm_subscriber.h> #include <openbsc/debug.h> #include <openbsc/arfcn_range_encode.h> +#include <openbsc/system_information.h> +#include <openbsc/abis_rsl.h> + #include <osmocom/core/application.h> +#include <osmocom/gsm/sysinfo.h>

#define COMPARE(result, op, value) \ if (!((result) op (value))) {\ @@ -79,6 +83,70 @@ static void test_location_area_identifier(void) COMPARE(lai48.lac, ==, htons(0x000f)); }

+static inline void add_arfcn_b(struct osmo_earfcn_si2q *e, uint16_t earfcn, + uint8_t bw) +{ + int r = osmo_earfcn_add(e, earfcn, bw); + if (r) + printf("failed to add EARFCN %u: %s\n", earfcn, strerror(r)); + else + printf("added EARFCN %u - ", earfcn); +} + +static inline void gen(struct gsm_bts *bts) +{ + int r = gsm_generate_si(bts, SYSINFO_TYPE_2quater); + if (r > 0) + printf("generated SI2quater: [%d] %s\n", r, + osmo_hexdump(bts->si_buf[SYSINFO_TYPE_2quater], r)); + else + printf("failed to generate SI2quater: %s\n", strerror(-r)); +} + +static inline void test_si2q(void) +{ + struct gsm_bts *bts; + struct gsm_network *network = gsm_network_init(1, 1, NULL); + printf("Testing SYSINFO_TYPE_2quater generation:\n"); + + if (!network) + exit(1); + bts = gsm_bts_alloc(network); + + bts->si_common.si2quater_neigh_list.arfcn = + bts->si_common.data.earfcn_list; + bts->si_common.si2quater_neigh_list.meas_bw = + bts->si_common.data.meas_bw_list; + bts->si_common.si2quater_neigh_list.length = MAX_EARFCN_LIST; + bts->si_common.si2quater_neigh_list.thresh_hi = 5; + + osmo_earfcn_init(&bts->si_common.si2quater_neigh_list); + + add_arfcn_b(&bts->si_common.si2quater_neigh_list, 1917, 1); + gen(bts); + + add_arfcn_b(&bts->si_common.si2quater_neigh_list, 1932, + OSMO_EARFCN_MEAS_INVALID); + gen(bts); + + add_arfcn_b(&bts->si_common.si2quater_neigh_list, 1937, 2); + gen(bts); + + add_arfcn_b(&bts->si_common.si2quater_neigh_list, 1945, + OSMO_EARFCN_MEAS_INVALID); + gen(bts); + + add_arfcn_b(&bts->si_common.si2quater_neigh_list, 1965, + OSMO_EARFCN_MEAS_INVALID); + gen(bts); + + add_arfcn_b(&bts->si_common.si2quater_neigh_list, 1967, 4); + gen(bts); + + add_arfcn_b(&bts->si_common.si2quater_neigh_list, 1982, 3); + gen(bts); +} + static void test_mi_functionality(void) { const char *imsi_odd = "987654321098763"; @@ -486,6 +554,7 @@ int main(int argc, char **argv) test_range_encoding(); test_gsm411_rp_ref_wrap();

+ test_si2q(); printf("Done.\n"); return EXIT_SUCCESS; } diff --git a/openbsc/tests/gsm0408/gsm0408_test.ok b/openbsc/tests/gsm0408/gsm0408_test.ok index 058563a..59319bf 100644 --- a/openbsc/tests/gsm0408/gsm0408_test.ok +++ b/openbsc/tests/gsm0408/gsm0408_test.ok @@ -62,4 +62,12 @@ testing RP-Reference wrap Allocated reference: 255 Allocated reference: 0 Allocated reference: 1 +Testing SYSINFO_TYPE_2quater generation: +added EARFCN 1917 - generated SI2quater: [23] 59 06 07 c0 00 04 86 59 83 be c8 50 0b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b +added EARFCN 1932 - generated SI2quater: [23] 59 06 07 c0 00 04 86 59 83 be cc 1e 30 14 03 2b 2b 2b 2b 2b 2b 2b 2b +added EARFCN 1937 - generated SI2quater: [23] 59 06 07 c0 00 04 86 59 83 be cc 1e 31 07 91 a0 a0 2b 2b 2b 2b 2b 2b +added EARFCN 1945 - generated SI2quater: [23] 59 06 07 c0 00 04 86 59 83 be cc 1e 31 07 91 a8 3c c8 28 0b 2b 2b 2b +added EARFCN 1965 - generated SI2quater: [23] 59 06 07 c0 00 04 86 59 83 be cc 1e 31 07 91 a8 3c ca 0f 5a 0a 03 2b +added EARFCN 1967 - failed to generate SI2quater: Cannot allocate memory +added EARFCN 1982 - failed to generate SI2quater: Cannot allocate memory Done.