Change in osmo-bts[master]: scheduler: fix comments explaining the interleaving of TCH/H

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fixeria gerrit-no-reply at lists.osmocom.org
Wed Sep 29 19:57:50 UTC 2021


fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-bts/+/25650 )


Change subject: scheduler: fix comments explaining the interleaving of TCH/H
......................................................................

scheduler: fix comments explaining the interleaving of TCH/H

Change-Id: I2820e42ae10f05ba1ca956b948ea0d77e6abeb3d
---
M src/common/scheduler.c
1 file changed, 5 insertions(+), 4 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-bts refs/changes/50/25650/1

diff --git a/src/common/scheduler.c b/src/common/scheduler.c
index ffa0ed8..a0af482 100644
--- a/src/common/scheduler.c
+++ b/src/common/scheduler.c
@@ -221,13 +221,14 @@
 		/* Rx and Tx, multiple convolutional coding types (3GPP TS 05.03,
 		 * chapter 3), block diagonal interleaving (3GPP TS 05.02, clause 7):
 		 *
-		 *   - a traffic frame is interleaved over 6 consecutive bursts
+		 *   - a traffic frame is interleaved over 4 consecutive bursts
 		 *     using the even numbered bits of the first 2 bursts,
-		 *     all bits of the middle two 2 bursts,
 		 *     and odd numbered bits of the last 2 bursts;
 		 *   - a FACCH/H frame 'steals' (replaces) two traffic frames,
-		 *     interleaving is done over 4 consecutive bursts,
-		 *     the same as given for a TCH/FS. */
+		 *     interleaving is done over 6 consecutive bursts,
+		 *     using the even numbered bits of the first 2 bursts,
+		 *     all bits of the middle two 2 bursts,
+		 *     and odd numbered bits of the last 2 bursts. */
 		.rts_fn = rts_tchh_fn,
 		.dl_fn = tx_tchh_fn,
 		.ul_fn = rx_tchh_fn,

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Gerrit-Project: osmo-bts
Gerrit-Branch: master
Gerrit-Change-Id: I2820e42ae10f05ba1ca956b948ea0d77e6abeb3d
Gerrit-Change-Number: 25650
Gerrit-PatchSet: 1
Gerrit-Owner: fixeria <vyanitskiy at sysmocom.de>
Gerrit-MessageType: newchange
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