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

View File

@ -569,15 +569,15 @@ is used in EDGE).
.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 @@ 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
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