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srsLTE
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7322 Commits

Author SHA1 Message Date
Francisco 186285ffd3 move ue usim interfaces to separate interfaces header file 2021-02-26 16:44:57 +01:00
David Rupprecht 8f49b92760 Using PDCP entity lte instead of nr for nr bearer 2021-02-26 15:13:41 +01:00
David Rupprecht 517208a6bc Hardcoding MAC lcid 2021-02-26 15:13:41 +01:00
faluco 2328011732 - Remove old loggers in ttcn3 and in NR. 2021-02-26 13:59:39 +01:00
faluco fd6c1e16a8 - Remove unused loggers in TTCN3. 2021-02-26 13:59:39 +01:00
faluco eaf20fa4f3 - Removed some logger injections in the ue app. 
- Removed old logger setup code not needed anymore.
 2021-02-26 13:59:39 +01:00
faluco 3ce7454105 - Remove old loggers from ue_stack_lte, ue gw. 
- Remove old loggers setting up for these classes.
 2021-02-26 13:59:39 +01:00
Pedro Alvarez c0b5edf6db
Make sure discard timers are initialized, even when timeout is infinite. (#2400) 2021-02-26 10:36:04 +00:00
Andre Puschmann 46d8ed8742 enb,rrc: delay UE release after RLC maxRetx 
this fixes the eNB behaviour when RLC signals maxRetx reached.
By directly releasing the UE, we ignore the fact that the UE
could still have the reestablishment counters running, so
could attempt a reestablishment, which would result in a reject
because we would have destroyed the UE context too early.

this patch delays the removal of the UE to wait at least
until the reestablishment timers are expired.
 2021-02-25 21:31:04 +01:00
Francisco 6e64933335 handle the scenario when the network thread fails to allocate a byte buffer 2021-02-25 15:56:40 +01:00
Francisco f610a7b83d Change background worker pool to become a global variable 
Allocate rrc::ue objects in batches in the background worker pool
 2021-02-25 15:56:40 +01:00
Xavier Arteaga 11cffdcbec Minor comment 2021-02-25 09:04:04 +01:00
Xavier Arteaga 126fc09b7d SRSUE: Added initial SR procedure for NR 2021-02-25 09:04:04 +01:00
Andre Puschmann 822abc763e rlc_am_lte: when max retx is reached, remove SN from tx window 
this fixes an issue when the RLC bearer isn't reset from RRC.
In this case, the RLC would retransmit the same PDU over and over
again despite the max retx counter being reached.
 2021-02-24 21:57:56 +01:00
Andre Puschmann c0a1b0efa3 rlc_am_test: add TC to check RLC AM drops PDU if max retx have been reached 2021-02-24 21:57:56 +01:00
Francisco 0b6b62324f convert rlc am retx_queue to circular buffer 2021-02-24 21:19:15 +01:00
Andre Puschmann 9c4146442a mac,phy: refactor NR MAC/PHY UL data passing interface 
inspired by accepted (but not yet merged) PR to include the
(unique_)byte_buffer_t for MAC/PHY interfacing, this patch adds
a few more useful bits to that. Buffer management for UL data is now
done in MAC and only a pointer to the data is passed in the UL action.

* Move Tx softbuffer to MAC (until UL HARQ class is ready)
* Remove temparal data member in cc_worker
* Remove memcpy after packing MAC PDU
 2021-02-24 20:28:43 +01:00
David Rupprecht fc9d5befda Remove header test case 2021-02-24 20:23:54 +01:00
Andre Puschmann 5e93a6f5bd rlc_um_nr_pdu_test: add 12bit SN unpack test 2021-02-24 20:23:54 +01:00
Andre Puschmann 06e7f169c6 rlc_um_nr: fix unpacking of 12bit UM PDU 2021-02-24 20:23:54 +01:00
Pedro Alvarez 976b5c12c1
Releasing the UE when max retransmissions are reached in the RLC. (#2385) 2021-02-24 16:45:40 +00:00
Francisco 138685399e remove allocations from rlc_am_tx::handle_control_pdu 2021-02-24 12:06:34 +01:00
David Rupprecht cc0c091a39 pcap checksum to null for decoding if checksum check is enabled 2021-02-23 17:02:23 +01:00
David Rupprecht f6f6ee406b SRSUE NR: use correct rnti in rar and make NR proc ra 2021-02-23 17:02:23 +01:00
Xavier Arteaga 6ba9f8fd41 SRSUE: Remove UL hard-coded phase and more PUSCH logging info 2021-02-23 17:02:23 +01:00
David Rupprecht 1fcd006a7c fixed segfaulting 2021-02-23 17:02:23 +01:00
Xavier Arteaga b768002a93 SRSUE Added RAR unpacking and other fixes 2021-02-23 17:02:23 +01:00
David Rupprecht 82a8dcc77a Change interface to unique_byte_buffer 
logging message for msg3 preparing
 2021-02-23 17:02:23 +01:00
David Rupprecht 3af0342418 Added mux class and packing of msg3 2021-02-23 17:02:23 +01:00
David Rupprecht f90f10f6a8 SRSUE: NR handle rar pdu in tb decoded, fixed tti_tx issue, log RA procedure and adjusted testcase 2021-02-23 17:02:23 +01:00
Xavier Arteaga 760ad3a746 SRSUE: Interface stack and PHY for NR-RA procedure 2021-02-23 17:02:23 +01:00
Francisco 9a6512f4e8 fix RLC AM undelivered PDCN SNs reset bug 2021-02-22 22:56:19 +01:00
Francisco 1ede82bb30 use circular array for buffered PDCP SNs in RLC AM to limit memory allocations 2021-02-22 22:56:19 +01:00
Francisco 2a65bf9636 fix undelivered PDCP SNs buffers in RLC AM to handle SN=-1 case 2021-02-22 22:56:19 +01:00
Francisco bad2302e31 avoid the use of two arrays for managing buffered pdcp sns in RLC AM 2021-02-22 22:56:19 +01:00
Francisco 299634b319 use of vector to store undelivered PDCP SNs in RLC AM 2021-02-22 22:56:19 +01:00
David Rupprecht 0f1586dd2d Deleted all HAVE_5GNR in CC and h files 
CMakeList and travis yaml
 2021-02-22 21:16:04 +01:00
Xavier Arteaga c2c05d1e8f Initialise to zeros NR PHY configuration by default 2021-02-22 20:41:28 +01:00
David Rupprecht 1987ddd923 Added phy_nr to ue_stack_lte 2021-02-22 14:26:20 +01:00
Pedro Alvarez d8f3878ce1
RLC failure to deliver notifications and discard timer limits to 1500ms (#2368) 
* Added interfaces for the RLC to notify the PDCP of failure to transmit
SDU

* Limit discard timer to 1500ms, to avoid issues of lingering SDUs in the undeliverd_sdus_queue.

* Fix bug in early exit of notify_delivery and notify_failure

* fix compilation issue in rlc-pdcp notification

Co-authored-by: Francisco <francisco.paisana@softwareradiosystems.com>
 2021-02-22 10:36:14 +00:00
Francisco 2f75abcc7a fix failing rlc am test 2021-02-21 21:24:24 +01:00
Francisco 1d185fb152 use macro for rlc tx window size. refactor tx window clearing 2021-02-21 21:24:24 +01:00
Francisco abe4f4c7eb use tx_window to store the map of rlc sn to pdcp sns 2021-02-21 21:24:24 +01:00
Francisco f86eb84876 conversion of RLC AM tx window from std::map to array 2021-02-21 21:24:24 +01:00
Francisco 1660fc81a0 fix comment regarding PDCP SN value for status report 2021-02-21 12:50:32 +01:00
Francisco 047dd2a56d use function helper for discard timer lookup and stopping in the PDCP 2021-02-21 12:50:32 +01:00
Francisco c6fa011eec fix pdcp discard timer list creation 2021-02-21 12:50:32 +01:00
Francisco 82bb0a7d81 implementation of pdcp discard timers using a vector for efficiency 2021-02-21 12:50:32 +01:00
Andre Puschmann 40d7934267 rlc: call PDCP notify without holding Tx lock 
move notify_info_vec as stack variable and unlock mutex
before calling PDCP notify
 2021-02-21 11:03:44 +01:00
Francisco 6404722b4b convert qci_cfg in srsenb to std::map to allow qci values above 10 2021-02-20 23:00:05 +01:00