Bug #1834
Extended (11-bit) RACH is not properly handled
Start date:
10/25/2016
Due date:
% Done:
0%
Spec Reference:
Description
Currently 11 bit Rach is tested with NuRAN 1.0.
But with NURAN LC1.5 and osmo-trx doesn't support the 11 bit RACH.
Related issues
History
#1 Updated by arvind.sirsikar almost 4 years ago
Below patch has got merged(BTS) for supporting 11 bit Rach for LC1.5.
https://git.osmocom.org/osmo-bts/commit/?id=efb4a4baeb8ecd13ff41f25d61fd91a1162e6fa9
However we currently don't have support for 11 bit rach in osmo-trx.
#2 Updated by arvind.sirsikar almost 4 years ago
- Status changed from New to Stalled
#3 Updated by laforge about 3 years ago
#4 Updated by laforge about 3 years ago
- Assignee set to sysmocom
#5 Updated by fixeria about 2 years ago
- Is duplicate of Feature #3054: Extended (11-bit) RACH support in OsmoTRX added
#6 Updated by laforge almost 2 years ago
- Assignee changed from sysmocom to msuraev
#7 Updated by fixeria almost 2 years ago
- Subject changed from 11 bit rach is not supported in osmo-trx to Extended (11-bit) RACH is not properly handled
It was noticed that with both patched OsmoTRX and OsmoBTS, OsmoPCU does receive
extended RACH bursts, and even recognize them as extended, but doesn't handle properly.
The phone constantly sends RACH bursts, but a PDP Context is never being activated :/
#8 Updated by msuraev almost 2 years ago
- Is duplicate of Bug #1548: 11bit RACH support added
#9 Updated by msuraev almost 2 years ago
- Is duplicate of deleted (Feature #3054: Extended (11-bit) RACH support in OsmoTRX)
#10 Updated by msuraev almost 2 years ago
- Related to Feature #3054: Extended (11-bit) RACH support in OsmoTRX added
#11 Updated by msuraev almost 2 years ago
- Status changed from Stalled to Closed
That's exact duplicate of earlier #1548 - let's move all the discussion there to prevent it from spreading over several tickets.
