fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-gsm-manuals/+/29162 ) Change subject: TRXD: further clarify meaning of Training / Synch. Sequence Code ...................................................................... TRXD: further clarify meaning of Training / Synch. Sequence Code Both Synch. sequence and Training sequence are basically the same thing, only the length is different. I guess this is why 3GPP TS 45.002 names them differently. Let's mention them both to avoid confusion. Change-Id: I092af5ef6b66f8bdbd46cc3ae0c77fd806f2fe27 --- M common/chapters/trx_if.adoc 1 file changed, 14 insertions(+), 14 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-gsm-manuals refs/changes/62/29162/1 diff --git a/common/chapters/trx_if.adoc b/common/chapters/trx_if.adoc index 9638133..a7be07c 100644 --- a/common/chapters/trx_if.adoc +++ b/common/chapters/trx_if.adoc @@ -569,15 +569,15 @@ .MTS field structure ---- -+-----------------+---------------------------------------+ -| 7 6 5 4 3 2 1 0 | bit numbers (value range) | -+-----------------+---------------------------------------+ -| X . . . . . . . | NOPE / IDLE frame indication (0 or 1) | -+-----------------+---------------------------------------+ -| . X X X X . . . | Modulation, TS set number (see below) | -+-----------------+---------------------------------------+ -| . . . . . X X X | Training Sequence Code (0..7) | -+-----------------+---------------------------------------+ ++-----------------+----------------------------------------+ +| 7 6 5 4 3 2 1 0 | bit numbers (value range) | ++-----------------+----------------------------------------+ +| X . . . . . . . | NOPE / IDLE frame indication (0 or 1) | ++-----------------+----------------------------------------+ +| . X X X X . . . | Modulation, TS set number (see below) | ++-----------------+----------------------------------------+ +| . . . . . X X X | Training / Synch. Sequence Code (0..7) | ++-----------------+----------------------------------------+ ---- NOPE / IDLE frame indication (referred to as NOPE.ind):: @@ -618,11 +618,11 @@ consisting of a sequence of four Access Bursts (see 3GPP TS 44.060). The transceiver shall use `0110` as the modulation type to indicate that. -Training Sequence Code:: -The Training Sequence Code identifies the Training Sequence of a received -burst. The value of this field corresponds to one of the sequences defined -in 3GPP TS 45.002, section 5.2, and depends on the actual modulation and -the TSC set indicated by the preceding bits. +Training / Synch. Sequence Code:: +In combination with a modulation type and a TS set number, this field uniquely +identifies the Training Sequence of a received Normal Burst (see tables 5.2.3a-d) +or Synchronization Burst (see table 5.2.5-3), or the Synch. Sequence of a +received Access Burst (see table 5.2.7-3 and 5.2.7-4). ==== Downlink Data Burst -- To view, visit https://gerrit.osmocom.org/c/osmo-gsm-manuals/+/29162 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-gsm-manuals Gerrit-Branch: master Gerrit-Change-Id: I092af5ef6b66f8bdbd46cc3ae0c77fd806f2fe27 Gerrit-Change-Number: 29162 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-MessageType: newchange