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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
This commit is contained in:
Vadim Yanitskiy 2022-08-19 17:23:32 +07:00
parent c948dc4491
commit 35b5e27b02
1 changed files with 14 additions and 14 deletions
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28
common/chapters/trx_if.adoc
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@ -569,15 +569,15 @@ is used in EDGE).
.MTS field structure .MTS field structure
---- ----
+-----------------+---------------------------------------+ +-----------------+----------------------------------------+
| 7 6 5 4 3 2 1 0 | bit numbers (value range) | | 7 6 5 4 3 2 1 0 | bit numbers (value range) |
+-----------------+---------------------------------------+ +-----------------+----------------------------------------+
| X . . . . . . . | NOPE / IDLE frame indication (0 or 1) | | X . . . . . . . | NOPE / IDLE frame indication (0 or 1) |
+-----------------+---------------------------------------+ +-----------------+----------------------------------------+
| . X X X X . . . | Modulation, TS set number (see below) | | . X X X X . . . | Modulation, TS set number (see below) |
+-----------------+---------------------------------------+ +-----------------+----------------------------------------+
| . . . . . X X X | Training Sequence Code (0..7) | | . . . . . X X X | Training / Synch. Sequence Code (0..7) |
+-----------------+---------------------------------------+ +-----------------+----------------------------------------+
---- ----
NOPE / IDLE frame indication (referred to as NOPE.ind):: NOPE / IDLE frame indication (referred to as NOPE.ind)::
@ -618,11 +618,11 @@ The one exception is a special radio block occasionally used on the Uplink
consisting of a sequence of four Access Bursts (see 3GPP TS 44.060). The 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. transceiver shall use `0110` as the modulation type to indicate that.
Training Sequence Code:: Training / Synch. Sequence Code::
The Training Sequence Code identifies the Training Sequence of a received In combination with a modulation type and a TS set number, this field uniquely
burst. The value of this field corresponds to one of the sequences defined identifies the Training Sequence of a received Normal Burst (see tables 5.2.3a-d)
in 3GPP TS 45.002, section 5.2, and depends on the actual modulation and or Synchronization Burst (see table 5.2.5-3), or the Synch. Sequence of a
the TSC set indicated by the preceding bits. received Access Burst (see table 5.2.7-3 and 5.2.7-4).
==== Downlink Data Burst ==== Downlink Data Burst