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Author SHA1 Message Date
Robert Schmidt 5c153ca0d2 Move release and RA control to own function, call once for every UE 2020-04-06 13:43:52 +02:00
Robert Schmidt 97a1bd105c store_dlsch_buffer() works per CC, checks only active LCs 
store_dlsch_buffer() puts the RLC buffer status results in the
UE_TEMPLATE, which is per-CC. Since the DLSCH scheduler works per-CC,
too, we pass the right CC. However, this is not strictly necessary, as
we could do this once before every CC, and it might be updated.
 2020-04-06 13:43:52 +02:00
Robert Schmidt 2e9f391a0a Store active LCs in MAC, remove unneeded headers 2020-04-06 13:43:52 +02:00
Gabriele Perrone b36d40d4a5 Update README.md 2020-04-03 18:38:42 +02:00
Francesco Mani b651cae0ee increasing snr in ulsim mcs9 2020-04-03 09:15:10 +02:00
Francesco Mani 98a9af4f47 possible fix for ghost dlsim in ci? 2020-04-02 19:38:41 +02:00
Raphael Defosseux 657a42fec3 CI: during VM builds, we often have connection issues. Adding retry options to wget 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-04-02 14:33:37 +02:00
frtabu 0518ced81f dft/idft in shared lib 2020-04-02 12:11:21 +02:00
Gabriele Perrone 36bf56d410 Update README.md 2020-04-01 14:59:09 +02:00
Gabriele Perrone 1cb14c3d9c Update README.md 2020-04-01 13:26:26 +02:00
Robert Schmidt 5420e74032 Efficient RB estimation through binary search 2020-04-01 11:13:58 +02:00
Robert Schmidt 8ffe5b4920 Rename UE_list_t to UE_info_t, UE_list_t separate struct 
UE_list_t is now used as a separate list. It can be e.g. used in the
scheduler to mark groups of users. The original UE_list_t is renamed to
UE_info_t to reflect that it is a container for information about UEs.
 2020-04-01 10:47:02 +02:00
Robert Schmidt 7c92456338 Remove DL Slicing-related variables 2020-04-01 10:38:47 +02:00
Robert Schmidt fd6618dc1c Simplify preprocessor, retain functionality 
* Simplify store_dlsch_buffer()
* Simplify assign_rbs_required()
* Simplify dlsch_scheduler_pre_processor_partitioning()
* Simplify dlsch_scheduler_pre_processor_accounting() and dlsch_scheduler_pre_processor_accounting_allocate()
* Simplify allocation printing

The original functions used in the fairRR scheduler have been moved to
eNB_scheduler_fairRR
 2020-04-01 08:49:26 +02:00
Robert Schmidt 4462e2d710 Remove unused/broken code in preprocessor 
* Remove MIMO_mode_indicator: it is simply not used ATM
* Remove min_rb_unit as parameter: function auto-detects
* Remove commented code
* Remove slice sharing/multiplexing: it is broken
* Remove UE sorting, add UE with add_new_ue() in MAC
  - UE sorting is useless overhead on every iteration, instead it should
    be governed by a scheduling algorithm (e.g., RR or PF)
  - The MAC keeps a UE list and automatically adds a UE
  - UE_list empty, set head to -1
* Remove slice_positioning: the slicing functionality is broken
* Remove unused/untested code
 2020-04-01 08:49:26 +02:00
Robert Schmidt 8d3fa4dc22 Simplify dlsch_scheduler_pre_processor_reset() 
The original reset() function used in fairRR has been moved to
eNB_scheduler_fairRR.c
 2020-04-01 08:49:26 +02:00
Robert Schmidt ff766786a8 Remove mbsfn_flag from schedule_ue_spec(), simplify pre_processor interface 2020-04-01 08:49:26 +02:00
Robert Schmidt 8e72b1364a Remove sf0 DC limitation 2020-04-01 08:49:26 +02:00
Robert Schmidt cd480271af Remove everything related to TM5 in pre_processor 2020-04-01 08:49:26 +02:00
Robert Schmidt 99301f438f Call schedule_ue_spec() once for each CC 2020-04-01 08:49:26 +02:00
Robert Schmidt 81fb7628c5 get_min_rb_unit(): all channel bandwidths 2020-04-01 08:49:26 +02:00
Robert Schmidt ffc4f464f5 Remove useless mac_proto.h include 
When a header is changed, all including files need to be recompiled,
too. Thus, including a header needlessly all over the place drives
compile times up without any reason.
 2020-04-01 08:49:26 +02:00
Robert Schmidt 1efd2b428b Remove useless MAC/defs.h file 2020-04-01 08:49:26 +02:00
Robert Schmidt 5e0d6253b8 Fix: search UE in ULSCH when handling UCI 2020-04-01 08:49:26 +02:00
Francesco Mani 1ada5382c8 ulsch rx measurements in dlsim 2020-03-31 12:31:06 +02:00
frtabu 4649034b26 create dft shared lib 2020-03-31 12:10:48 +02:00
frtabu 296494ea4c create dft shared lib 2020-03-30 18:23:32 +02:00
Francesco Mani 6f001d3e5b adapting handle rach function 2020-03-30 11:38:07 +02:00
Francesco Mani 0ca708d55b making ulsim compile 2020-03-28 10:53:44 +01:00
Francesco Mani 88aad7cbf2 num_cb in indication taken from pusch pdu 2020-03-28 10:05:25 +01:00
Francesco Mani aad29b208a first version of gNB indication structures from SCF 2020-03-27 18:27:49 +01:00
Raphael Defosseux b630a983ec Merge branch 'NR_RRCConfiguration' into 'develop' 
Nr rrc configuration

See merge request oai/openairinterface5g!738
 2020-03-25 09:43:34 +01:00
Robert Schmidt 8a47fa484c Handle residual MAC PDU < 0 gracefully 2020-03-24 17:54:08 +01:00
Robert Schmidt daefb67c82 Fix: correct check for dummy-traffic 2020-03-24 17:54:08 +01:00
Robert Schmidt 69c16efe07 Fix: check that UE RRC config files are found 2020-03-24 17:54:08 +01:00
Robert Schmidt 2c21e8229c Fix: correctly set context before calling pdcp_run() 2020-03-24 17:54:08 +01:00
Robert Schmidt 8a589f5b08 Fix: rx_indication length is in bytes 2020-03-24 15:54:45 +01:00
Robert Schmidt df0bc30e28 Make function static inline, not inline 
inline alone does only define a function without a corresponding
declaration. static solves this problem
 2020-03-24 15:41:54 +01:00
Florian Kaltenberger c6d8d934c1 Merge remote-tracking branch 'origin/NR_RRCConfiguration' into NR_RRCConfiguration_sync_source 2020-03-23 22:07:05 +01:00
Cedric Roux d6ce3a5a31 fix compilation of ldpc libraries - T must be processed before 2020-03-23 17:47:43 +01:00
Florian Kaltenberger 897ca561f5 adding time_source command line parameter and removing duplications of clock_source 
ignoring command line paramters clock_source and time_source in lte-softmodem and harmonizing it with nr-softmodem
time_source and clock_source handled separately in usrp_lib.cpp
 2020-03-23 17:45:48 +01:00
Florian Kaltenberger e21d6efaf5 CI: adding --phy-test command line option to gNB real-time test 2020-03-23 16:33:35 +01:00
Sakthivel Velumani d90f8da364 avoiding code duplication 2020-03-21 18:43:50 +01:00
Sakthivel Velumani c71edc21db Fixed the assertion in ulsch pdu header 
rfsim works
 2020-03-20 17:08:30 +01:00
Sakthivel Velumani 1c2f9bb618 Fixed some bug in pusch dmrs 
an assertion fails in gnb (need to be fixed)
 2020-03-20 13:59:40 +01:00
Francesco Mani 447c470626 Merge branch 'NR_RRCConfiguration' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_RRCConfiguration 2020-03-20 11:16:59 +01:00
Francesco Mani b904161f87 removing is_dmrs_symbol function from pusch in gNB 2020-03-20 11:15:43 +01:00
Cedric Roux ad1a102f08 fix for CU/DU split 2020-03-20 11:13:51 +01:00
Francesco Mani 6d058d306a SCF FAPI structures for PUSCH at gNB 2020-03-19 18:07:12 +01:00
Francesco Mani 57c993ce26 fix for some warnings 2020-03-18 10:03:41 +01:00