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srsLTE
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51 Commits

Author SHA1 Message Date
Ismael Gomez 0498439d41
Backport some changes from FAPI branch (#2124) 
* Reorder DCI FORMAT enum

* Fix endianness issue

* Fix return codes in phy_ue_db

* Log members should be destructed after the layers.

* Add JSON metrics and Events. Add Alarm log channel. Simplify MAC metrics struct.

* Restore metrics_stdout change
 2020-12-16 13:48:48 +01:00
Andre Puschmann 07d2bc4fe8 change license header to agnostic version with hint to root LICENSE file 2020-12-12 15:59:25 +01:00
Francisco 95cc6238a5 compilation time reduction - avoid including enb_stack_lte.h in main.cc and include enb_stack_base instead 2020-12-12 15:59:25 +01:00
Francisco 66712023bb remove unneeded includes of full rrc asn1 lib 2020-12-12 15:59:25 +01:00
Xavier Arteaga 58be68f856 Changed cell gain command from cell index to cell id 2020-10-26 10:13:02 +01:00
Xavier Arteaga af8898943f SRSENB: implement console cell_gain command 
SRSENB: fix 5GNR compilation

SRSENB: fix override methods
 2020-09-01 09:37:52 +02:00
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
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
Pedro Alvarez 8e00febb1d srsENB: Derive inactivity timeout from T310 and T311 and N310. 2020-06-26 12:19:57 +01:00
Francisco Paisana f0874b780b add radio_base/null classes 2020-06-18 23:37:26 +01:00
Andre Puschmann 06d31f46ba enb: set maximum allowed TTI difference between PHY and Stack TTI clocks for ZMQ 
this fixes the issue where PHY and MAC threads, and the processing
of events therein, are drifting apart too much.

This patch effectivly enforces a strong wait on the PHY if the
stack thread is too slow in processing its tasks.

For RF hardware the default is still 8192 TTIs, for ZMQ 1 TTI is used.
 2020-06-12 21:37:10 +02:00
Pedro Alvarez 6a65cb0624 Accept both decimal and hexadecimal for enb_id 2020-04-29 21:02:15 +02:00
Xavier Arteaga e832769ae6 Updated copyright 2020-03-16 11:26:06 +01:00
Andre Puschmann 120ad76c63 refactor cell param handling and fix SIB transmissions 
- move cell specific eNB params to cell list in rr.conf
- make sure DL EARFCN and DL freq can be used to manually overwrite a single cell config
- fix SIB packing and transmission for multi cell configs
- introduce cell list to MAC
- adapt default enb.conf.example and rr.conf.example
 2020-03-06 16:20:44 +01:00
Ismael Gomez 4e12405fff
Remove radio_multi class and organize channels, ports and carrier buffers (#1019) 2020-03-06 15:26:48 +01:00
Pedro Alvarez bb9ff82490 Remove enb singleton and make sure log is initialized. 2020-03-06 13:05:25 +01:00
Pedro Alvarez c5979f59eb Clang format UE, eNB and lib (#850) 
* Clang-formated UE, eNB and lib.
* Fixed compiling errors from clang-format.
* Fix linking issues introduced by clang-format
* Fix poor formating in initializing arrays of arrays.
* Fix mistake in conflict resolution on rm_turbo.c
* Re-apply clang format to gtpc_ies.h
 2019-12-16 16:04:22 +01:00
Francisco Paisana a18a7e307e moved all the parsing of the libconfig files to separate functions that can be called from individual tests. Created several stack layer dummy classes for testing. Extended the rrc_mobility test to check correctness of RRC HOPreparation struct 2019-12-06 10:21:41 +00:00
Harald Welte 756374419f SRSENB: Add SIB7 (GERAN neighbor) support 
This adds the required missing bits to the eNB config file parser
to enable minimalistic support of parsing SIB7 configuration.

SIB7 contains GERAN (GSM) neighbor cell information, which is important
if you are operating a combined 2G+4G netowrk and want to assist the UEs
to reselect GSM cells once they move out of LTE coverage.

An example SIB7 section looks as follows:

sib7 = {
    t_resel_geran = 1;
    carrier_freqs_info_list =
    (
        {
            cell_resel_prio = 0;
            ncc_permitted = 255;
            q_rx_lev_min = 0;
            thresh_x_high = 7;
            thresh_x_low = 7;

            start_arfcn = 871;
            band_ind = "dcs1800";
            explicit_list_of_arfcns = ( 873, 875, 877 );
        }

    );
};

Closes: #357
 2019-08-29 20:47:02 +02:00
Harald Welte 844994f2cd [ENB] Fix enabling of MAC pcap file 
when using

[pcap]
enable = true
filename = /tmp/enb.pcap

in enb.conf, there is no pcap file created.

The problem is somewhere in the way how arguments are handled.
pcap.enable is properly parsed into args.pcap.  However, later on,
lte_stack->init(args.stack, rrc_cfg, lte_phy.get()) only passes
args.stack down the road, not args.pcap.  enb_stack_lte::init() then
basically uses args.stack.pcap and not args.pcap, and the latter appears
always false.

Let's remove pcap_args_t from all_args and only use the instance in
stack_args_t.

Closes: #359
 2019-08-05 11:24:41 +02:00
Andre Puschmann e60a4490d2 streamline embms parameters and fix MCS selection 2019-07-21 22:27:17 +02:00
Ismael Gomez feafec2725 Fix srsENB PHY log and reorganized expert args 2019-07-17 12:40:57 +02:00
Andre Puschmann 4e86b2f6b2 introduce layerd architecture we use for UE to eNB 
- this allows flexible use of different PHYs and radios
- use common radio_multi (moved to lib)
 2019-07-12 04:17:56 +02:00
Francisco Paisana 415d3418b6 reorganized enb to mirror ue director/class structure with a stack class 2019-06-07 15:41:56 +02:00
Xavier Arteaga 1f52c32b84 SRSENB: Fixed CLang Tidy in enb.cc 2019-05-27 12:21:57 +02:00
Andre Puschmann 65f50cd7ba introduce new UE layer design 
- abstract UE object now consists of a radio, a PHY, and a stack layer
- add new stack abstraction layer that combines MAC, RLC, RRC, PDCP, NAS and GW
- PHY layer now has a single stack interface and does not talk to MAC and RRC seperatly
 2019-05-17 17:46:28 +02:00
Andre Puschmann 4b01a2e4a0 update copyright notice 2019-04-29 09:20:02 +02:00
David Rupprecht 39c49ab1ef Configurable sec algo preference list 2019-04-11 21:38:01 +02:00
Francisco Paisana 0204db2e12 new asn1 rrc library 2019-01-17 17:43:13 +01:00
Andre Puschmann db910cb84b add CSV metrics for eNB 2018-11-20 12:15:04 +01:00
Pedro Alvarez 796e3fd707 Adding M1-U options to eNB config 2018-10-04 14:44:26 +02:00
Andre Puschmann 0380c83175 remove RF device calibration settings from UE/eNB config 
- this remove RF calibration parameters that were an extra
  section in the eNB/UE config but were hardly used (only old bladeRF)
- a better way to pass those parameter would be through the
  device args in the normal rf config section
 2018-10-01 21:59:07 +02:00
Andre Puschmann af5a329fec print build-info during enb startup 2018-10-01 21:43:42 +02:00
Ismael Gomez 42e46bc599 Fix MBSFN section optional and default PRACH configuration for MBSFN example 2018-09-27 18:10:35 +02:00
Ismael Gomez 5474f6d55f Add log to pool deallocate 2018-07-12 18:13:19 +02:00
Ismael Gomez a2615628aa Increase buffer pool size for enb 2018-07-06 15:30:51 +02:00
yagoda 84f4996584 adding upper embms support to the enodeb 2018-05-15 17:13:30 +02:00
Andre Puschmann 9a10f5f6d4 add buffer_pool printing option to eNB 2018-05-10 16:40:37 +02:00
David Rupprecht 9d71bec7b6 Unified include guards 2018-03-31 19:04:04 +02:00
Andre Puschmann bf25a5a05c fix handling of log vector in eNB 2018-03-28 16:46:40 +02:00
Ismael Gomez 8418c74a2d Fixes RLC small grant issue in eNodeB and non-adaptive retx 2018-01-25 12:51:39 +01:00
Ismael Gomez 76969932dc
Merge pull request #134 from softwareradiosystems/enbmimo 
Enbmimo
 2018-01-17 11:03:34 +01:00
Ismael Gomez 3be48c40c8 Added rotating log to srsUE and srsENB 2018-01-16 12:44:22 +01:00
Xavier Arteaga dbf10cff17 Solved PDSCH Power Allocation p_b on eNB side 2017-11-22 18:01:13 +01:00
Xavier Arteaga e8da7160f0 eNB transmits diversity by default if two cell ports are configured 2017-10-10 13:24:23 +02:00
Ismael Gomez 4753366096 Added option to ue.conf/enb.conf to forward logs to stdout 2017-09-21 21:21:35 +02:00
Ismael Gomez b59e4d08ca fixed incorrect initialization of PUSCH estimator 2017-09-06 12:43:50 +02:00
Ismael Gomez 22f194182c fixed memory leaks 2017-09-06 09:51:12 +02:00
Ismael Gomez 6037a2f2bd changed logger classes 2017-06-23 16:29:46 +02:00
Andre Puschmann 04ec09bd71 add license text to various files 2017-06-02 13:01:47 +02:00