Commit Graph

22 Commits

Author SHA1 Message Date
Pau Espin fe3ae511e2 cosmetic: RLCMAC_Types.ttcn: Make different PTCCH types section more visible
On top there's a lot of types related to data blocks. Having more
stylish section header helps orientating one self while looking through
the data blocks.

Change-Id: I87d4694031ea6874b233626818824cdc4f3505c6
2020-04-29 09:06:34 +00:00
Pau Espin 8f24571e56 pcu: Introduce test TC_mo_ping_pong_with_ul_racap
Test sending MS RA capabilities through Packet Resource Request to
update GPRS multislot class.
EGPRS multislot will come in a later commit.

Change-Id: I5026d8b78a3fb82093956b65989d18fa6f6d5424
2020-04-28 16:01:18 +00:00
Pau Espin dc9666ff9c pcu: Verify CodingScheme of received data blocks
Change-Id: I0a5247650548f8a03f7b025aae65652fb424c156
2020-03-20 20:03:59 +01:00
Oliver Smith 8f9daab414 pcu: add TC_paging_cs_from_bts
1. BTS send a CS paging Request over pcu socket
2. Expect a CS paging frame

Related: OS#3927
Change-Id: Ia3ad503c243c9b3b162e204683fa4fa5447bbab3
2019-12-17 13:53:44 +00:00
Pau Espin ff8da1901b pcu: Introduce test TC_t3193
Change-Id: Ib11cd1793d985ff609b10b0e60bddadd5fcfa6d2
2019-12-17 13:53:44 +00:00
Pau Espin 65bab9e3bc pcu: Support sending message to PCU at specific FN
Change-Id: I81a29b4885f3fc6b753a1612d5fd369cd18f5dc6
2019-12-06 09:51:31 +00:00
Pau Espin a3f0a85eb2 pcu: TC_mo_ping_pong: Check DL block is sent and ACK it
Function f_rx_rlcmac_dl_block_exp_data() still misses proper
verification of data. Apparently the received message has 2 blocks,
first with expected 10 bytes, but next one contains 18 bytes with 4
actual bytes and other bits are padding.

Last DL ACK/NACK sent is not yet working correctly. osmo-pcu seems to be
unable to match it against sent DL block (I think due to non-matching
FN), and instead drops it and schedules after timeout an IMM ASS to try
to send DL block again.

Change-Id: Icf66dd5c07690368722c586632c38fb7e770053c
2019-12-04 16:33:31 +00:00
Pau Espin 216596340a pcu: Fix RLCMAC template naming
There's also DL_ACK_NACK message for which a template will be introduced
soon, so let's rename and fix typos/wrong descriptions to avoid
confusion later.

Change-Id: I4a2025ad282006953fcfadf429c980b77cb94371
2019-12-02 19:12:10 +01:00
Pau Espin 596faa40dc pcu: Introduce test TC_t3169
Related: OS#3928
Change-Id: I587413a7de7956daee3423057530e4052a55ba88
2019-10-07 13:27:25 +02:00
Vadim Yanitskiy 1bd8ec5239 library/RLCMAC_Types.ttcn: implement PTCCH/D message coding
Change-Id: I0e3dc3f4853799f1467a5f6726dac0d43c2eb93d
Related: SYS#4606
2019-10-01 05:45:01 +07:00
Vadim Yanitskiy 0eb26621d8 PCU_Tests_RAW.ttcn: add test case for UL link quality adaptation
This change introduces a new test case TC_cs_lqual_ul_tbf, which
is aimed to test the feedback of OsmoPCU on changing link quality
measurements in Uplink Data blocks during an active TBF.

Change-Id: Ia78d93e43a3c41b0b30e70df20a2da31077fd05f
Related: SYS#4607
2019-09-27 03:17:50 +00:00
Harald Welte 34b5a95d09 cosmetic: Update copyright statement, license notice and SPDX
Some of our files didn't have a copyright notice at all, let's add
it.  Also, update the notices in other files and ensure a SPDX
identifier is present in all but the most trivial files.

Change-Id: If7fa19ce484b415bc645e39b3d0d666b44b5f0fd
2019-05-27 10:00:06 +00:00
Harald Welte cc5c1152cc WIP: Work towards a more real DL TBF receiver implementation
Change-Id: I300312734d99f2b8a406f39e04b4f738940f7579
2018-03-12 16:04:15 +01:00
Harald Welte b669ee029e pcu: First DL TBF hack
Change-Id: Ib3f09e125a7a4492d9072f8e9f5896eaac7ed03b
2018-03-12 15:50:03 +01:00
Harald Welte 060e27a476 gprs_gb: working UL TBF with segmentation
Change-Id: I0f93246f02e1bee2e1e9db62af5e1e3559c415e9
2018-03-12 14:23:57 +00:00
Harald Welte 7024baa66c gprs_gb: working Uplink PACKET_CONTROL_ACK against OsmoPCU
Change-Id: I2c7d0eb9371911e28f328caeaed63cb8ec311ac1
2018-03-12 14:23:57 +00:00
Harald Welte 1cd673dd01 rlcmac: Fix name of RRBP_Nplus21_or_22_mod_2715648
It's RRBP_Nplus12_or_22_mod_2715648 not RRBP_Nplus22_or_22_mod_2715648

Change-Id: Idb2ab447611a0571292b8cb31e9f279d0e98966f
2018-03-03 22:40:01 +01:00
Harald Welte 9d3485243a RLCMAC: Integrate encoding/decoding of Control Message Payload
Rlcmac{Dl,Ul}CtrlBlock now contain Rlcmac{Dl,Ul}CtrlMsg rather
than an octetstring payload.
2017-08-01 00:27:39 +02:00
Harald Welte 78a1af6782 RLCMAC: Fix encoding/decoding of 'union' types
We must supply hand-written C++ functions for encoding/decoding
the union types.
2017-07-31 17:33:56 +02:00
Harald Welte efbc2fca24 RLCMAC: Add Rlcmac{Ul,Dl}Block unions to cover both Control + Data blocks 2017-07-31 00:19:13 +02:00
Harald Welte 43e060a50d Add hand-written encoder/decoder for RLC/MAC UL/DL data blocks
Their format is simply too complex to be used with the automatic RAW
encoder/decoder.  Let's implement it by hand, using the automatic
coder whenever possible.
2017-07-30 22:38:03 +02:00
Harald Welte 484160bf21 library: Initial work on GPRS RLC/MAC encoder/decoder
For Downlink and Uplink RLC/MAC Control blocks this is already working
quite nicely.  Data blocks is not working, as their encoding cannot be
expressed in TTCN-3 RAW syntax, and a mixture of C++/native and
RAW-generated coder will be required.
2017-07-28 13:30:24 +02:00