2f69acd0ed
Modified gprs_rlcmac_data_block_parse() function.
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Implemented singular case of using Length Indicator field, which described in 10.4.14 TS 44.060.
2012-06-12 12:42:16 +04:00
e3594236ff
Modified gprs_rlcmac_segment_llc_pdu() and gprs_rlcmac_tx_dl_data_block() functions.
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Changed the internal logic of the functions. Implemented singular case of using Length Indicator field, which described in 10.4.14 TS 44.060.
2012-06-07 01:12:29 +04:00
bceb3fbf29
Modified gprs_rlcmac_data_block_parse() function.
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Changed the internal logic of the function. Fixed handling for case with several LLC PDU in one data block.
2012-06-05 16:56:27 +04:00
b2b8100499
Fixed gprs_rlcmac_rcv_data_block() and gprs_rlcmac_data_block_parse() functions.
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Added handling for cases with several LLC PDU in one data block and several LLC PDU in one TBF.
2012-06-04 21:57:02 +04:00
9c795abac8
Changed Downlink TBF Establishment.
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We don't use TBF establishment on CCCH and Immediate Assignment message any more, now we establish Downlink TBF during Uplink TBF and use Packet Downlink Assignment message.
Added function gprs_rlcmac_packet_downlink_assignment() and modified TBF management.
2012-05-24 23:12:59 +04:00
0b450c19e7
Modified write_packet_downlink_assignment function.
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Added timeslot number, timing advance and TSC parameters. Changed structure of Packet Downlink Assignment message.
2012-05-24 22:47:12 +04:00
a21f275035
Fixed RLC/MAC downlink block data length and gprs_rlcmac_tx_dl_data_block function.
2012-05-24 22:35:19 +04:00
a9f1ff2b64
Modified PCU debugging/logging system. Now we use functions from osmocom logging system.
2012-05-24 22:25:06 +04:00
835f91e8f8
We don't use OpenBTS bit vectors in PCU anymore. All OpenBTS bit vectors are replaced by Osmocom bit vectors.
2012-04-30 18:00:36 +04:00
5310d4542c
L1 Interface (PCU side): Added functions for handling PhConnectInd and PhRaInd primitives.
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Added functions for writing and sending Immediate Assignment message.
Modified TBF managment for handling Channel Request and Immediate Assignment messages.
2012-04-17 22:00:31 +04:00
192e9c1b67
Fixed: wrong sizeof value for malloc().
2012-04-12 15:27:39 +04:00
61a33f7c7a
Added support of osmo_timers and osmo_gsm_timers for TBF.
2012-04-12 15:22:06 +04:00
8b0e8e3951
Changed parameters for Downlink Immediate Assignment Rest Octets.
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We shouldn't use TBF Starting time.
2012-04-11 22:33:37 +04:00
c320d86052
Fixed bugs in handling of TBFs.
2012-03-18 15:04:48 +04:00
8ee6051b72
Separation of GPRS PCU application from main OpenBTS code and changing PCU architecture (First step).
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1. pcu - main program for GPRS PCU.
2. gprs_rlcmac - RLC/MAC layer implementation for PCU. Added list for TBF, TBF allocation, establishment, release.
3. gprs_bssgp_pcu - BSSGP protocol implementation for PCU.
4. pcu_l1_if - interface for communication PCU application with OpenBTS.
2012-03-05 19:24:57 +04:00
Ivan Kluchnikov