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srsLTE
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1135 Commits

Author SHA1 Message Date
Ismael Gomez a4835dd2c8
More accurate MCS reduction when PUSCH carries UCI (#1630) 2020-08-25 22:30:35 +02:00
Xavier Arteaga 029f36b449 srsLTE: added efficient integer resampler and srsue/srsenb integration 2020-08-25 16:19:52 +02:00
Francisco Paisana cc469fc7a3 fix reestablishment after S1 handover by setting ncc accordingly 2020-08-25 14:41:09 +01:00
Francisco Paisana 78a3370396 added comment explaining that we evenly distribute PUCCH resources between SR and CQI 2020-08-25 13:57:38 +01:00
Francisco Paisana 68acad25c6 altered default SR and CQI mapping in rr.conf parsing to avoid collisions 2020-08-25 13:57:38 +01:00
Francisco Paisana afb2674dd0 update enb.conf.example option for inactivity_timer 2020-08-25 11:47:24 +01:00
Francisco Paisana 1abec61498 allow inactivity timers below the recommended value 2020-08-25 11:47:24 +01:00
Francisco Paisana b47f8e6c1a increased rrc inactivity timer to avoid unnecessary pagings while 
setting up an initial enb-ue iperf connection
 2020-08-25 11:47:24 +01:00
Matt Johnson 00940f0dbf srsenb: Add inline documentation for sib7 in example configs 2020-08-25 11:28:01 +02:00
Matt Johnson e9eab89a6b srsenb/rrc: Avoid crash when CSFB requested but sib7 not configured 
This commit addresses an issue where if a UE requests a release for
circuit switched fallback, but the sib7 carrier freqs info list is not
configured, the eNodeB would crash with a segfault due to attempting
to access an element from an empty list. This commit adds explicit
checking to handle the empty list case. If the list is empty, no
redirect carrier info is added to the connection release message and
the UE must scan for the fallback network itself.
 2020-08-25 11:28:01 +02:00
Xavier Arteaga 0e96ef3df0 Channel emulator takes SNR as input parameter 2020-08-24 10:46:11 +02:00
Francisco Paisana 0036941af4 added extra state to S1 target enb mobility FSM. Accounts for out-of-order arrival of MMEStatusTransfer. Also, now we avoid creating DRBs before the MMEStatusTransfer 2020-08-22 09:40:09 +01:00
Andre Puschmann 5e40bfe72c mac_pdu: unpack and print BSR index as well as BSR value in bytes 
before the BSR was extracted but the actual index (between 0 and 63)
was not stored but directly converted into bytes.

for log parsing and debugging it is easier to follow the index
value. this patch therefore adds both values to the log message
and extends the API accordingly.
 2020-08-21 12:03:07 +02:00
Francisco Paisana bb5dd92dca implemented s1 handover cancellation procedure to force the target enb to release the ue ctxt 2020-08-21 00:05:58 +01:00
Francisco Paisana 8c9e596f89 refactored s1ap handover request interface. cleaned up rrc tenb s1 handover code 2020-08-21 00:05:58 +01:00
Francisco Paisana b6baf1a098 fix mobility warnings and s1 handover required message preparation 2020-08-21 00:05:58 +01:00
Andre Puschmann 8e631131c0 s1ap: fix uint64_t printf for 32bit machines 2020-08-19 11:57:04 +02:00
Francisco Paisana 7cd4f45d62 fsm refactor. 
- avoid triggering directly a subfsm
- improved metafunctions
- other cleanups
 2020-08-18 16:07:21 +01:00
Francisco Paisana 2d55691173 extended rrc mobility test to check security configuration of pdcp bearers 2020-08-18 13:55:17 +01:00
Francisco Paisana 42e8453c00 fix security key setup for s1 handover 2020-08-18 13:55:17 +01:00
Francisco Paisana 083344579e fix s1 ho configuration of ue capabilities and security capabilities 2020-08-18 13:55:17 +01:00
Francisco Paisana 5d1343fe75 implemented S1 bearer status transfer 2020-08-18 13:55:17 +01:00
Francisco Paisana db8af399f8 extended rrc tenb s1 handover test. implemented layer reconfig during s1 handover 2020-08-18 13:55:17 +01:00
Francisco Paisana 7605c7df23 added s1ap handover notification, fixed s1ap asn1 bug, and fixed bad fields for admitted erabs in ho req ack 2020-08-18 13:55:17 +01:00
Francisco Paisana 841b884796 remove extern C flags from common_helper.h 2020-08-18 13:54:23 +01:00
Francisco Paisana 5be5409f62 scaling governor function moved to common header file 2020-08-18 13:54:23 +01:00
Francisco Paisana 087805d222 add warning if scaling governor is not performance mode 2020-08-18 13:54:23 +01:00
Francisco Paisana 9146e6ddf1 change method name to resize intervals 2020-08-14 15:06:06 +01:00
Francisco Paisana 4457bbda7e added new asserts to interval interface 2020-08-14 15:06:06 +01:00
Francisco Paisana 8b174ce2f4 changed interval interface to disallow interval::stop < interval::start via an assertion 2020-08-14 15:06:06 +01:00
Francisco Paisana c1755727d7 changed interval method names, and added comments and assertions 2020-08-14 15:06:06 +01:00
Francisco Paisana 20b69fb22e substitution of ul_alloc_t for prb_interval 2020-08-14 15:06:06 +01:00
Francisco Paisana 3eb1b83a43 updated allocate crnti method in mac to accoutn for new phy interface 2020-08-14 14:28:56 +01:00
Francisco Paisana 26f46ea067 add S1 Handover Request handling in target eNB 2020-08-14 14:28:56 +01:00
Francisco Paisana caf862c99f moved expected, bounded_bitset, move_callback to adt folder. created a test for bitset 2020-08-13 13:13:34 +01:00
Ismael Gomez 382811e10e
Update S1AP RNTI context when doing Reestablishment (#1582) 2020-08-12 23:48:20 +02:00
faluco 072e84cec8 - Simplified the usage of span now with implicit constructors as it should be. 
- Added overload for generic containers that have size and data members like vector.
- Removed unnecessary uses of make_span.
 2020-08-11 19:47:26 +01:00
faluco eb4b2d4e43 - Added a clarification comment on why to use make_span. 
- Moved byte_buffer utilities to common.h thus breaking the dependency of ADT to COMMON.
- Fixed compilation failures in tests.
 2020-08-11 19:47:26 +01:00
Francisco Paisana 76a62909c1 use of span type for universal array views 2020-08-11 19:47:26 +01:00
Francisco Paisana a6c3144d92 remove extra byte from rrc dl_dcch and dl_ccch messages 2020-08-11 14:48:12 +01:00
faluco 0a01bd4e1b - Fix a race condition where the prach struct was being free while the prach worker was still running. 
This could cause heap corruption making the enb_phy_test to fail sometimes.
 2020-08-05 16:48:53 +02:00
faluco 51dc82a735 - Fix missing static tag in add_library, that could cause linker issues in srsenb. 2020-07-31 22:20:16 +02:00
faluco cfd3f51931
Import of srslog into srsepc and srsenb. (#1574) 
* - Import of srslog into srsepc and srsenb.
* - Removed logger_file and logger_stdout files.
 2020-07-30 19:17:23 +02:00
Xavier Arteaga 55a208ede8 SRSENB: added PRACH worker plot 2020-07-28 09:31:34 +02:00
Xavier Arteaga a1a58507c1 SRSENB: Added eNb CC index to PRACH log trace 2020-07-28 09:31:34 +02:00
Xavier Arteaga 443378adcb SRSENB: Add GUI window for every cell/carrier 2020-07-28 09:31:34 +02:00
Xavier Arteaga bcc6c3e449 SRSENB: quit without initiating more components if radio fails to initiate 2020-07-28 09:31:34 +02:00
Ismael Gomez dda91b14f7 Remove duplicate add_rnti() function since already done in set_config 2020-07-27 17:58:06 +02:00
Ismael Gomez b3d24ba420 Do not set cells to inactive during reconfiguration if already active 2020-07-27 17:58:06 +02:00
Xavier Arteaga fda1d040e7 SRSENB: implement PUSCH threshold for UCI bits 2020-07-27 16:44:15 +02:00