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4467 Commits (f9a2850d74f9e92b9111d4d2ead6657ed6684045)

Author SHA1 Message Date
Pedro Alvarez 8ff545c423 Added RLC AM NR config structure. Added helpers to create RLC AM NR configs. Made it possible to create RLC AM NR entites in rlc.cc 3 years ago
Pedro Alvarez 1f8d0ab557 Fix generation of status report. 3 years ago
Pedro Alvarez 8ae4d379aa RLC AM NR: Added some logging functions to better debug the state and the received headers. Added initial handling of data pdu. Updating rx_next and rx_status_highest now. 3 years ago
Pedro Alvarez 2d29e4005c Starting to generate RLC NR status report. 
Starting to check if status pdu generation is correct.
 3 years ago
Pedro Alvarez be9bb344a4 Starting to add handle_data_pdu to RLC NR entity. 3 years ago
Pedro Alvarez 7121152cff Added basic functionality for read_pdu to RLC AM NR entity. 3 years ago
Pedro Alvarez 4196abafee Added get_buffer_status to RLC AM NR entity 3 years ago
Ismael Gomez ebeb46b230 nr,pdcch_dmrs: take into account offset_rb in DMRS mapping 3 years ago
Francisco a58420a530 nr,gnb,rrc: implement basic NR RRC bearer addition and reconf message sending 3 years ago
Francisco 0c733f7ea3 nr,ngap: use const_byte_spans instead of unique_byte_buffers in ngap interface to avoid intermediate copies 3 years ago
Francisco e8beb2ef81 nr,rrc: redesign fetching of asn1 obj ids for comparison and addmod/rem to asn1 lists 3 years ago
Francisco 3b3630d444 nr,gnb,rrc: remove redundant code, and update rrc_nr_test to use default rrc nr cfg generator 3 years ago
Francisco f705445f21 nr,gnb,rrc: use rrc_nr_cfg to generate sib1 and mib 3 years ago
faluco 453a7760b3 Port misc SSN changes to dev. 3 years ago
Andre Puschmann 0ee82ed0f6 ue_dl_nr_file_test: add option to select ue specific search space 
* add option to select search space: ue and common1
* print coreset info
 3 years ago
Andre Puschmann b7f9dd5d75 phy_common_nr: add helper method to print coreset info to string 3 years ago
Francisco 5a3e99fb58 nr,gnb,rrc: fix missing return for mib generation 3 years ago
Francisco 25a8ea53d3 nr,gnb,sched: pass mib config to scheduler so it is used during SSB allocation 3 years ago
Francisco fec97689a2 rrc,nr,gnb: refactored rrc nr cfg default and derived param generation to be mostly independent of parser 3 years ago
Francisco f2a5f00bb3 nr,gnb: fix abs freq ssb arfcn derivation 3 years ago
Francisco 0b8a6970f0 nr,gnb,rrc: fix ssb frequency derivation when coreset0 is active 3 years ago
Francisco 92c4e6e2d0 nr,gnb: account for CORESET#0 RB offset (See 38.213, table 13-1) in computation of SSB center frequency 3 years ago
Ismael Gomez 4836e90b2c Move place to apply reference_point_k_rb to dmrs 3 years ago
Andre Puschmann 883ddef4a6 ue_dl_nr_file_test: fix compilation on gcc 4.8 3 years ago
Andre Puschmann 66871b1e8e ue_dl_nr_file_test: disable failing file tests temporarily 
they will be enabled again as soon as the decoding issues are solved
 3 years ago
Ismael Gomez 798e9b7a5e ue_dl: reference point for DMRS varies for SIB 3 years ago
Ismael Gomez e7c2cea032 Fix data conversion parse in ue_dl_nr_file_test 3 years ago
Andre Puschmann 9c6f9f5949 dci_nr: print coreset0_bw when DCI is scrambled with SI-RNTI 3 years ago
Andre Puschmann d5a00fcdad dci_nr_test: add test for DCI 1_0 with SI-RNTI 3 years ago
Andre Puschmann 573b2f657a ssb_file_test: make duplex and SSB SCS configurable, add new unit test for FDD+15kHz SCS 3 years ago
Andre Puschmann dd34f5b274 ue_dl_nr_file_test: fix coreset0 bandwidth when decoding SI-RNTI 3 years ago
Andre Puschmann 972e080e48 ue_dl_nr_file_test: update SSB/SIB TV 
update capture and make sure its rv=0

// Cell 0x01: nr_arfcn=368500 ul_nr_arfcn=349500 pci=500 mode=FDD rat=nr n_rb_dl=52 n_rb_ul=52 dl_mu=0 ul_mu=0 ssb_mu=0 ssb_arfcn=368410 ssb_prb=13:21 k_ssb=6 coreset0_prb=1:48 coreset0_idx=6
20:43:31.997 [PHY] DL    - 01 ffff   784.0 PDSCH: harq=si prb=1:7 symb=2:12 CW0: tb_len=84 mod=2 rv_idx=0 cr=0.44
        0000:  74 81 01 70 10 40 04 02  00 00 c8 00 24 68 a0 38  t..p.@......$h.8
        0010:  05 01 00 40 1a 00 00 06  6c 6d 92 21 f3 70 40 20  ...@....lm.!.p@
        0020:  00 00 80 80 00 41 06 80  a0 90 9c 20 08 55 19 40  .....A..... .U.@
        0030:  00 00 33 a1 c6 d9 22 40  10 00 1e b8 94 63 c0 09  ..3..."@.....c..
        0040:  28 c4 1b 8a 36 e1 5b 1c  3a 01 3c 5b 46 14 00 00  (...6.[.:.<[F...
        0050:  00 00 00 00                                       ....
20:43:31.997 [PHY] DL    - 01 ffff   784.0 PDCCH: ss_id=0 cce_index=0 al=4 dci=1_0
	rb_alloc=0x120
	time_domain_rsc=0
	vrb_to_prb_map=0
	mcs=6
	rv_idx=0
	si_indicator=0
	dci_len=39
 3 years ago
Andre Puschmann 7a64163aa4 ue_dl_nr_file_test: enable coreset0_idx=6 file test 3 years ago
Andre Puschmann 16b5f4c3db ue_dl_nr_file_test: add further IQ capture with coreset0_idx=6 
Cell 0x01: nr_arfcn=368500 ul_nr_arfcn=349500 pci=500 mode=FDD rat=nr n_rb_dl=52 n_rb_ul=52 dl_mu=0 ul_mu=0 ssb_mu=0 ssb_arfcn=368410 ssb_prb=13:21 k_ssb=6 coreset0_prb=1:48 coreset0_idx=6
12:58:46.197 [PHY] DL    - 01 ffff   556.0 PDSCH: harq=si prb=1:7 symb=2:12 CW0: tb_len=84 mod=2 rv_idx=2 cr=0.44
        0000:  74 81 01 70 10 40 04 02  00 00 c8 00 24 68 a0 38  t..p.@......$h.8
        0010:  05 01 00 40 1a 00 00 06  6c 6d 92 21 f3 70 40 20  ...@....lm.!.p@
        0020:  00 00 80 80 00 41 06 80  a0 90 9c 20 08 55 19 40  .....A..... .U.@
        0030:  00 00 33 a1 c6 d9 22 40  10 00 1e b8 94 63 c0 09  ..3..."@.....c..
        0040:  28 c4 1b 8a 36 e1 5b 1c  3a 01 3c 5b 46 14 00 00  (...6.[.:.<[F...
        0050:  00 00 00 00                                       ....
12:58:46.197 [PHY] DL    - 01 ffff   556.0 PDCCH: ss_id=0 cce_index=0 al=4 dci=1_0
	rb_alloc=0x120
	time_domain_rsc=0
	vrb_to_prb_map=0
	mcs=6
	rv_idx=2
	si_indicator=0
	dci_len=39
 3 years ago
Andre Puschmann d2fc11fbec ue_dl_nr_file_test: add missing parameter to existing file tests 3 years ago
Andre Puschmann 830cbcde08 ue_dl_nr_file_test: add all zero PDSCH check and let test fail in this case 3 years ago
Andre Puschmann 77269c055d ue_dl_nr_file_test: expose ARFCN for center and SSB and use it to derive RB offset 3 years ago
Andre Puschmann 1684c56ca0 phy: add two IQ dumps with coreset0 and coreset1 
coreset0:
15:03:16.697 [PHY] DL    - 01 ffff    86.0 PDSCH: harq=si prb=2:7 symb=2:12 CW0: tb_len=84 mod=2 rv_idx=1 cr=0.44
        0000:  74 81 01 70 10 40 04 02  00 00 c8 00 24 68 a0 38  t..p.@......$h.8
        0010:  05 01 02 60 24 00 00 06  6c 6d 92 21 f3 70 40 20  ...`$...lm.!.p@
        0020:  00 00 80 80 00 41 06 80  a0 90 9c 20 4c 29 21 00  .....A..... L)!.
        0030:  00 00 33 a1 c6 d9 22 40  10 00 1e b8 94 63 c0 09  ..3..."@.....c..
        0040:  28 c4 1b 8a 36 fd 5b 1c  3a 00 bc 5b 46 14 00 00  (...6.[.:..[F...
        0050:  00 00 00 00                                       ....
15:03:16.697 [PHY] DL    - 01 ffff    86.0 PDCCH: ss_id=0 cce_index=0 al=4 dci=1_0
	rb_alloc=0x120
	time_domain_rsc=0
	vrb_to_prb_map=0
	mcs=6
	rv_idx=1
	si_indicator=0
	dci_len=39

coreset1:

15:03:16.693 [PHY] DL 0001 01 0100    85.6 PDCCH: ss_id=1 cce_index=0 al=4 dci=1_0
	rb_alloc=0x5f
	time_domain_rsc=0
	vrb_to_prb_map=0
	mcs=6
	ndi=1
	rv_idx=0
	harq_process=0
	dai=0
	tpc_command=1
	pucch_rsc=0
	harq_feedback_timing=3
	dci_len=39
15:03:16.693 [PHY] DL 0001 01 0100    85.6 PDSCH: harq=0 prb=2:48 symb=1:13 k1=4 CW0: tb_len=624 mod=2 rv_idx=0 cr=0.44 retx=0
        0000:  43 02 6d 40 00 80 00 00  d6 5b 77 92 be 29 a1 5c  C.m@.....[w..).\
        0010:  9d d9 a3 42 64 bf d7 c0  cc 20 a6 4f b3 5e f5 06  ...Bd.... .O.^..
        0020:  5f fc 03 02 83 ca e9 ee  04 e7 1a 1d 00 3f 9c 01  _............?..
        0030:  ec 1c 32 bb 6b 0f e2 e9  dc 7c f6 84 41 b2 2b e8  ..2.k....|..A.+.
        0040:  10 f0 23 2c 91 f1 5d c7  6f b5 6e ac b6 fb c2 e6  ..#,..].o.n.....
        0050:  32 2d b2 8b 07 36 11 f3  81 78 5d ff 1a 85 8d 6c  2-...6...x]....l
        0060:  18 ce ca 52 1f 81 0f 78  c6 1a ab b5 e8 71 50 34  ...R...x.....qP4
 3 years ago
Andre Puschmann 8c99d7a3bd ue_dl_nr_file_test: use common helper function to derive coreset0 params 3 years ago
Andre Puschmann 279d82aa31 ue_dl_nr: debug to print PDCCH received symbols 3 years ago
Andre Puschmann 36a287edd8 ue_dl_nr_file_test: expose various coreset and search space related parameters 3 years ago
Andre Puschmann f708635a5d rrc_nr_cfg: set default PLMN for NR cell to 00101 3 years ago
Andre Puschmann 779bfcf791 phy_common: fix symbol size derivation for NR-only cells 
make sure that 52 PRB cell with LTE rates gives 15.36e6 as sample rate
 3 years ago
Andre Puschmann 853d870c52 rlc_um_nr: fix SN wrap-around in a few places 3 years ago
Andre Puschmann 813adb9567 rlc_um_nr: reduce verbosity in info mode 
this will only print the most relevant messages in info mode.
also streamlines some messages with RLC AM entity.
 3 years ago
Andre Puschmann 1bec07a64a rlc_um_nr: fix starting/stopping of reassemble timer 3 years ago
Andre Puschmann b3c7eeedd3 rlc_um_nr_test: add extra check to verify reassembly timer isn't running 3 years ago
Andre Puschmann 4187be3ff9 Revert "Revert "rlc_um_nr: reimplement update of RX_Next_Reassembly"" 
This reverts commit 296758e4ab.
 3 years ago
Andre Puschmann 7141fda69c Revert "rlc_um_nr_test: disable test9 until low TCP UL rates are understood/fixed" 
This reverts commit e491aef74e.
 3 years ago
Pedro Alvarez f99d6bc224 lib,rlc: changed get_bearer() to get_lcid(). 3 years ago
Pedro Alvarez 3b150e26cb rlc_am_nr: Changed header_t to HeaderType typename in RLC data structs. 
Fix issue in clear_pdcp_sdu()
 3 years ago
Pedro Alvarez 123ac16653 rlc_am_nr: fixed issue with pointers from rx entity to tx entity 3 years ago
Pedro Alvarez f99e841421 Changed using a rlc_am_lte and rlc_am_nr entity, to a single rlc_am entity. 3 years ago
Pedro Alvarez eefedcfccd rlc_am_nr: renamed rlc_am_base to just rlc_am 3 years ago
Pedro Alvarez aef87d5366 rlc_am_nr: Change rlc_am_base to use unique_ptr to hold rx/tx entities 3 years ago
Pedro Alvarez 779eda98bd Temporarly silence unused variable warnings. 3 years ago
Pedro Alvarez e780eb5ab0 Fixed missing TM and RLC AM NR in mem_pool 3 years ago
Pedro Alvarez debb4a0c6b Refactored RLC AM segment pool for re-use in both LTE and NR 
Moved RLC AMD PDU definitions from rlc_am_lte.h to rlc_common.h to make them re-usable in both RLC LTE and RLC NR
 3 years ago
Pedro Alvarez 54be15e7a6 Moved write pdu to rlc_am_base::rlc_am_base_rx 3 years ago
Pedro Alvarez 476f9e1156 Changed logger initialization in RLC AM entities 3 years ago
Pedro Alvarez 022c51493b Refactored RLC AM NR/LTE Rx and Tx entities to use a rlc_am_base_rx/tx class. 
This was done to make it easier to share entity specific code between LTE and NR.
This removes the previously used templates.
 3 years ago
Pedro Alvarez b15f63f32f Added an RLC AM base class to avoid code duplication in the RLC AM NR entity. 
This class is based on a template that receives as argument the
rlc_am_*_tx/rx entities, so that those are different for LTE and NR.

Moved code from rlc_am_lte/nr entities so that they use the new base class.
 3 years ago
Pedro Alvarez e65bcd7147 Changed default max S1 Setup retries to infinity 3 years ago
Pedro Alvarez e5a83474cc Added max_s1_setup retries option to S1AP 3 years ago
Pedro Alvarez 930e3699d0 Added max_s1_retries parameter 3 years ago
Francisco 83c1fb65d7 nr,gnb,rrc: add rrc nr message handler and send functions to establish an SA RRC connection 3 years ago
Robert Falkenberg 02f261c0a9 rf: build srsran_rf as static library 
For Ubuntu 18.04: Linking the static srsran_rf to libuhd
also requires to link Boost's "system" library.

Newer systems do not require this special handling.
 3 years ago
Andre Puschmann 085d561f65 skiq: allow running without root permissions 
do what the comment says, when thread can't be created with privelages,
try to create it without them.
 3 years ago
Francisco 16753a006a nr,gnb,rrc: add test logger delimiter; handle rrc setup complete 3 years ago
Ismael Gomez 360f718a5e Add PHY resource allocation calculation for SIB common 0 search space 3 years ago
Francisco 9734f2e393 adt: fix optional_vector ctor, and add emplace method 3 years ago
Andre Puschmann 0967cda042 gnb,stack: move gNB components into own folder 
* move RRC, MAC, NGAP, SDAP into gnb folder
* move testing code below respective layers
 3 years ago
Andre Puschmann 951fea5f61 bearer_manager,rlc: reduce log level of message to warning level 
relevant for the UE when it receives 2nd reconfiguration it could
be that the bearers are added again. in this case the handling is fine
and everything will work as expected. No reason to log error.
 3 years ago
Francisco 5f3afffd05 nr,gnb: implementation of sib and mib asn1 generation functions 3 years ago
Francisco 96fd3aae3c nr,gnb: small gnb interface refactors and fix of byte buffer operator= 3 years ago
Pedro Alvarez 2a5d21164f Adding RLC AM NR unit tests 3 years ago
Pedro Alvarez d528d8af4c Added initial skeleton for RLC AM NR entity 3 years ago
Pedro Alvarez 2bb249bf09 Moved RLC AM LTE and NR packing functions to their own file. 3 years ago
Pedro Alvarez f93d428e49 Moved RLC AM data structures to their own file 3 years ago
Francisco 7e7f7b4c01 nr: fix failing unit tests 3 years ago
Ismael Gomez fa600ebda1 update sampling rate calculation from prb for nr 3 years ago
Francisco dab6e8bdcd nr,gnb: updates in parsing and phy files to allow the splitting of NR and LTE stacks 3 years ago
Andre Puschmann 1ead159f3f backward: make signalhandler object static 
having the sh a normal stack variable made the backtrace disappear
in some runs.
 3 years ago
Andre Puschmann b44372faae crash_handler: write backtrace to stderr instead of backtrace file 
the backtrace file is hard to collect in some environment but the stdout
and stderr is usually captured by default.
 3 years ago
Francisco 8d719db43d nr,gnb,mac: implement zero-copy get_dl_sched/get_ul_sched NR scheduler interface 3 years ago
Carlo Galiotto ba50bbfb76 rlc,rrc,nr: remove rb_type from rlc_um_config 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 9c2099f680 rrc,rlc,nr: fix RB label in RLC-NR for UE logs + .. 
add rb_type in rlc_um_config

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto d95c31d2de rlc,rrc,nr: fix rlc bearer string diplayed in logs 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
faluco 90d21f8426 Fix invalid log line formatting. 3 years ago
Andre Puschmann 0bf2674d22 bearer_manager: reduce log level for clean/delete operations 
this was causing errors in logs that aren't severe. the operations
are called when removing a UE regardless whether a bearer has been
created or not
 3 years ago
Francisco f6e1ecdaf3 nr,gnb,mac: remove redundant checks and unused lcid enum constants 3 years ago
Francisco c615df9d1d nr,gnb,mac: prioritize CRNTI CE handling over remaining SDUs and CEs in gNB mac receiver 3 years ago
Francisco 4286ab81d9 nr,gnb,mac: fix const-correctness of some methods of class srsran::mac_sch_pdu_nr 3 years ago
faluco 74456bf3d2 Whitelist a reported deadlock involving read lock. 3 years ago
Francisco dfc2ea0a3e nr,gnb,pdcp: extend the use of local rb_name member to pdcp nr 3 years ago
Francisco c64be663d2 nr,gnb,pdcp: store the PDCP RB name in base class for easier use 3 years ago
Francisco 3c18e7c1f3 lte,enb,pdcp: fix addition of DRB logging in PDCP 3 years ago
Francisco 5b8d4c39af pdcp,lte: fix drb/srb id logging to account for dynamic mapping 3 years ago
Andre Puschmann e491aef74e rlc_um_nr_test: disable test9 until low TCP UL rates are understood/fixed 3 years ago
Andre Puschmann 296758e4ab Revert "rlc_um_nr: reimplement update of RX_Next_Reassembly" 
This reverts commit 5b025cfbf8.
 3 years ago