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2091 Commits (7210c35c6cb903442fcccde780705bbd2a8b0603)

Author SHA1 Message Date
Francisco Paisana c29f08d8d5 refactored si acquisition procedure to use stack timers. Also created an interface that is going to be used for the task/timer handling 5 years ago
Ismael Gomez d56b87f68c Typo 5 years ago
Francisco Paisana 22f51bb30b made cell select non-blocking using background threads 5 years ago
Ismael Gomez 72e6fa40fc Fix multiple issues with DCI sizes when using CA. 5 years ago
Ismael Gomez be82e1f368
Fix concurrency bug in ZMQ during srate change (#954) 
The bug was manifesting as buffer overflow in 20 MHz 2x2 CA
 5 years ago
Ismael Gomez d8d10daebe
Fix bug in SRS using the previous grant to compute collision with PUSCH (#958) 5 years ago
Ismael Gomez 4fb83ae26d Run configure_prach_params as a background task 5 years ago
Andre Puschmann 327aa97cfd add macro for invalid RNTI 0x0 5 years ago
Francisco Paisana 64c9302b43 added wireshark generation to SCell Activation CE pdu_test 5 years ago
Francisco Paisana e51e2ac062 added scell activation to pdu_test 5 years ago
Francisco Paisana 42449b079a now the scell_activation CE is only for 1 octet. The 4 octet one is not yet supported. 5 years ago
Francisco Paisana d831522692 addition of SCell Activation CE Cmd to scheduler and MAC 5 years ago
Francisco Paisana 838053e8f2 added SCell Activation CE to scheduler. Handling this CE in the MAC is still missing 5 years ago
Francisco Paisana a0407dd6f7 created a lock guard for pthread rwlocks. This will avoid using gotos in many cases, and the RAII technique avoids many accidents. 5 years ago
Xavier Arteaga 6c960da808 Fix UE's SR transmission 5 years ago
Xavier Arteaga 344016ef0a Refactored and commented SRSUE's Intra measure component 5 years ago
Xavier Arteaga 8f6dd184be SRSUE: neighbour cell measurement test defined 5 years ago
Xavier Arteaga 385102fa2d SRSENB: minor format, renaming and interface changes 5 years ago
Xavier Arteaga 67c07dfb56 Moved UL/DL PUCCH procedures into pucch_proc 5 years ago
Xavier Arteaga bf4ecc8064 Fix srsenb PHY and unit/component tests 5 years ago
Xavier Arteaga 7a20e3a51e Added boolean random generator 5 years ago
Xavier Arteaga f9c3dd2748 more fixes in the srsenb 5 years ago
Xavier Arteaga 5dbc96458a Sets PUCCH decode threshold as macro 5 years ago
Xavier Arteaga bc10943a2b Added get max TB from DCI format 5 years ago
Xavier Arteaga 231431f569 SRSENB: enabled CA PUCCH decode in eNb 5 years ago
Xavier Arteaga f10f64215e log_filter use stdout logger is NULL 5 years ago
Xavier Arteaga f6cf7780e8 Minor aesthetic corrections 5 years ago
Xavier Arteaga d66fdefbb3 Added more docs to PUCCH 1b CS resource selection 5 years ago
Xavier Arteaga b4d1f737f3 Minor PUCCH 1b CS resouce selection fix 5 years ago
Xavier Arteaga cd12307c91 SRSLTE: fix PUCCH 1b Channel selection resource 5 years ago
Xavier Arteaga 40772eae19 SRSENB: UE PHY dedicated takes a flat configuration structure 5 years ago
Xavier Arteaga 86a62c3584 removed unreachable code 5 years ago
Xavier Arteaga 1f762844ee Initial PUCCH format 3 decoder 5 years ago
Xavier Arteaga f935916e7c SRSUE: fix srsue_rf_test 5 years ago
Xavier Arteaga 35f4e5d69a Initial PUCCH 1B with channel selection 5 years ago
Andre Puschmann 8a33fde8e7 adding GPS sync support to USRP capture example 5 years ago
Andre Puschmann 6cce22d6b8 add support for GPS-based sync to UE sync object 5 years ago
Andre Puschmann d62b835a4c sync USRP time to GPS when GPSDO is used as clock source 5 years ago
Andre Puschmann cccabdaf4f removing unneeded install targets for static libs (reported by Filipe) 5 years ago
Francisco Paisana c8fc0d91b3 changed the supported cc list to a vector of structs 5 years ago
Francisco Paisana 42b15c7bed use common ue_cfg interface to set the ue antenna info 5 years ago
Francisco Paisana 5f557700f2 changed the sched::ue_cfg(...) function to allow diff configurations. The RRC now activates all carriers after rrc reconf complete 5 years ago
Francisco Paisana b66bc3a6b0 create a sched_interface struct for antenna info dedicated. This way we remove the asn1 as a dependency in the scheduler 5 years ago
Francisco Paisana 88a22e7dbf support cc cfg from rrc 5 years ago
Francisco Paisana e86862611c update the scheduler interfaces to accommodate the configuration of multiple carriers 5 years ago
Francisco Paisana 2dc31ea440 added interface to configure multiple cells from the RRC 5 years ago
Andre Puschmann c7343cf6d8 protect sf_buffer from overrun in receive_samples 
this patch adds a buffer len paramter to the receive_samples() call
that protects the (also) provided buffer from overflowing.

currently each call to srslte_ue_sync_zerocopy() which then calls receive_samples()
relies on a buffer that is "big enough". But that buffer is sometimes
2 subframes, sometimes 3 or 5, sometimes has space for the maximum PRB size, sometimes
only for 6 PRBs (i.e. during cell search).

By extending the interface to pass the buffer size we can make sure that
only samples are received that actually fit inside the provided buffer.
 5 years ago
Jason Tang e15eb936fa Support multiple SoapySDR devices using soapy=# device_arg 5 years ago
Andre Puschmann ed179fd311 timers: rename value() to time_elapsed() 
this seems to be better readable than value() since
we've sometimes confused it with the timeout value
 5 years ago
Andre Puschmann b085a8eabf rework debug log when getting buffer state in RLC AM 
also adds some description to RLC functions being called
from outside the stack thread
 5 years ago
Andre Puschmann 4932fb8719 fix value() return in timers when timer is expired 
this makes sure that value() never returns a value larger
than the timer duration
 5 years ago
Xavier Arteaga 5b14a7d585 Implementation Tx RLC suspend 5 years ago
Xavier Arteaga f8fc226b89 Removed 5dB offset to the minimum Rx gain of the AGC 5 years ago
Xavier Arteaga 68ad4960eb SRSLTE: added holding time before AGC starts measuring after setting gain 5 years ago
Xavier Arteaga 0edd8f74d8 fix memory leak in timer test 5 years ago
Xavier Arteaga b88a8635f1 Reduce stress timer test number of timers 5 years ago
Xavier Arteaga e0cc1fd697 Reduce time of timer_test; use unique_lock instead of guard 5 years ago
Xavier Arteaga 22da8dfbb1 srsLTE: protected priority queue in timers 5 years ago
Andre Puschmann d3cb2eac83 add RLC suspend/resume to eNB interface 5 years ago
Andre Puschmann 6a50fe3233 zmq: add monitor code for sockets but disable it 
according to the ZMQ dev guide, one can use a socket monitor
to get informed about changes to a socket, e.g. when a client disconnected.

This is useful to detect when a UE dropped the connection to reinitialize
the socket and timers in a eNB.

This commit adds code to create such a socket monitor but leaves
it disabled because it still doesn't work as expected.
 5 years ago
Andre Puschmann 995774c830 add ZMQ device argument to fail reception when end point disconnects 
this allows to gracefully exit the eNB when the UE disconnected.
 5 years ago
Andre Puschmann 2a46413121 during cell search don't configure found cell as serving cell 
this fixes an issue in which, during cell search, the sync code
itself would set the serving cell whenever it found a new cell.

instead, only report the found cell to RRC and keep the sample
rate at 1.92 MHz. RRC may select a new serving cell and then tell
PHY to camp on it.
 5 years ago
Andre Puschmann bbacc35e24 move configuration of default logger to main 
this prevents the case where a layer requests a new log_filter
before the default logger has been configured
 5 years ago
Xavier Arteaga fe199e6be2 SRSUE: Undo enable/disable RA procedure flag 5 years ago
Xavier Arteaga f8294fb9df SRSUE: RRC measurements refactor and more fixes 5 years ago
Ismael Gomez 52716f8716 Process HO complete in the background to avoid heap-after-use bug when PHY measurements are reported during a HO 
rrc_meas refactor. Need to split commit

Fix typo

Temporal commit

Apply rx_gain_offset to neighbour cell measurements

srsLTE: modify TESTASSERT Macro to follow codeline

SRSUE: prevent RRC from having serving cell in neighbour list

SRSUE: DL HARQ does not need Time Aligment Timer. UL is disabled using PUCCH resources release

SRSUE: extend intra-frequency to CA SCell

SRSUE: fix confusing/ambiguous code in the RRC measurements and fix concurrency issue

SRSUE: remove RRC measurement report triggers when measurements are modified or HO succesful

SRSUE: fix compilation issues and Reest SIB indexes

Fixes sync using incorrect cell configuration when search cell does not find a correct cell

Small refactor to remove measurement report triggers always after removing measurement

SRSUE: Removed SIC PSS from UE

SRSUE: fix inter-frequency reestablishment and added more traces

SRSUE: Fix compilation issue
 5 years ago
Francisco Paisana d382c10948 fix crash for case args == nullptr 5 years ago
Francisco Paisana 1b958a60b5 casting .c_str() to mutable char* and changing the char* was causing all sort of weird format messages 5 years ago
Francisco Paisana c8cd12ac53 updated the test logging utils 5 years ago
Francisco Paisana c537d38650 separated sched tests based on output into a separate file. Added scheduler random tester to unit tests 5 years ago
Francisco Paisana f6ed99b71b created a generic crtp class for handling singletons. I am using that class for the logmap now 5 years ago
Francisco Paisana ea777d92e8 applied new logmap class to nas 5 years ago
Francisco Paisana 3e2de6dd3e new logmap class to store globally accessible logs 5 years ago
Francisco Paisana 07a9e889a4 added a singleton map to facilitate access to each layer logger 5 years ago
Xavier Arteaga c080cb3395 SRSUE: expose correct synch error parameter 5 years ago
Xavier Arteaga c0b611dd0d srsLTE: DL channel estimator compensates channel delay 5 years ago
Ismael Gomez 17f9ff326b Expose in-sync and out-of-sync constants to ue.conf 5 years ago
Ismael Gomez cc7dfefa1a
Fix logic for UL HARQ retx causing Msg3 adaptive retx to be identified as a new transmission 5 years ago
Andre Puschmann 81b46723f6 adding NPDCCH 5 years ago
Andre Puschmann 073c57dc3d add NB-IoT DCI formats and move define to phy_common 5 years ago
Xavier Arteaga 9ee651d094 srsLTE: Added set vector zeros for float and cf 5 years ago
Xavier Arteaga b08c1f003e SRSENB: enabled multiple cells from rr.cfg 5 years ago
Andre Puschmann e5b1673b3b move PCAP into own compilation unit 
this removes inline keyword from PCAP functions and puts all functions
into own C file

before forced inlining caused an issue when compiling for ARM on Ubuntu 19.10 on the RPi4
using gcc version 9.2.1
 5 years ago
Francisco Paisana 883c2900c8 fix issue with future clear 5 years ago
Francisco Paisana 91d83fc20d different way to retrieve a proc future 5 years ago
Ismael Gomez 171e26ee68 Add checks more checks for UL grants 5 years ago
Xavier Arteaga dcb3bc0135 srsLTE: apply CLang Format in sch.c 5 years ago
Xavier Arteaga 905273b36a srsLTE: more memory corruption counter measures in ul_sch_encode 5 years ago
Xavier Arteaga 3b138b25c6 srsLTE: UL SCH Beta offset access fortification 5 years ago
Xavier Arteaga 8b6ba1aacf srsLTE: removed overlap bytes check in RLC AM 5 years ago
Xavier Arteaga 5872e763bf SRSLTE: RLC AM remove completely overlapped segments 5 years ago
Xavier Arteaga 39bec9aab1 SRSLTE: fix RLC reordering and segment overlaping 5 years ago
Xavier Arteaga d3537fc340 srsLTE: expanded RLC stress test with the addition of multiple PDU per TTI in reverse order 5 years ago
Francisco Paisana 5ae3afd2b8 created cbit_ref for unpacking const buffers 5 years ago
Francisco Paisana 58e555e86c update all asn1 files 5 years ago
Francisco Paisana 5468189cd9 fix some variables' naming (e.g. x2_ap -> x2ap, e_rab -> erab) 5 years ago
Francisco Paisana 2a83eee0ee fix security key setup 5 years ago
Francisco Paisana ee24b59924 converted s1ap to new s1ap asn1 lib. Cleaned up bitstring packing/unpacking and bitstring types 5 years ago
Francisco Paisana 25bb36cdc3 converted ho preparation to new s1ap asn1 lib. Extended s1ap test 5 years ago
Francisco Paisana 3066b404ac fix integer ext asn1 generation 5 years ago