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80 Commits (afb2674dd09d2f39fc5414edf10579ff0d6a14c9)

Author SHA1 Message Date
Francisco Paisana 1abec61498 allow inactivity timers below the recommended value 4 years ago
Francisco Paisana b47f8e6c1a increased rrc inactivity timer to avoid unnecessary pagings while 
setting up an initial enb-ue iperf connection
 4 years ago
Pedro Alvarez 8e00febb1d srsENB: Derive inactivity timeout from T310 and T311 and N310. 4 years ago
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.
 4 years ago
Pedro Alvarez 51f8ba60da Make MBMS MCS configurable for the eNB. 5 years ago
Francisco Paisana 71520d681a changes in pucch res allocation api to allow replacing p/scells 5 years ago
Pedro Alvarez 6a65cb0624 Accept both decimal and hexadecimal for enb_id 5 years ago
Francisco Paisana 5f4b0b1e0c added default sf_mapping for cqi and sr in the enb parser 5 years ago
yagoda faf1cf6975 limiting prach search space to number of prachs set in sib2 5 years ago
Xavier Arteaga a59884a14a SRSENB: configure PUCCH3 as default HARQ feedback for CA 5 years ago
Francisco Paisana 0526ae8ab1 updated rrc mobility parsing. added some utility methods 5 years ago
Francisco Paisana 6fedec8223 avoid dangling scells 5 years ago
Andre Puschmann d69aa55a42 enb: don't exit enb if rr.cfg for 6 PRBs isn't correct 
we agreed to print the error message but still patch the values to
work for 6 PRBs. Since there is only one option there is not
configuration ambiguity.
 5 years ago
Francisco Paisana 179e959d05 fix msg3 retx issue. Now nof_prb for pucch above 1 are forbidden for prb==6 5 years ago
Francisco Paisana 0770c13f08 fixed overwriting of parsed max CFI 5 years ago
Francisco Paisana 4fc243ae4b added minimum CFI to config 5 years ago
Francisco Paisana ede09cb9b2 added dynamic CFI capability to the eNB scheduler 5 years ago
Xavier Arteaga e832769ae6 Updated copyright 5 years ago
Francisco Paisana e824cbd251 fixes in the mac log and cell parsing 5 years ago
Xavier Arteaga 5af89513eb use double precission for frequency in srsue and srsenb 5 years ago
Andre Puschmann 90beda34a1 fix parsing of optional field in SIB3 5 years ago
Francisco Paisana 9ad80ee29f added initial_dl_cqi to the enb rr.cfg parser 5 years ago
Andre Puschmann 73feeaeba9 make UL earfcn optional in cell list 5 years ago
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
 5 years ago
Ismael Gomez 4e12405fff
Remove radio_multi class and organize channels, ports and carrier buffers (#1019) 5 years ago
Andre Puschmann 33a410bda4 fix parsing of DL/UL earfcn in cell config 
using a single earfcn or dl_freq value that gets set by default
in the [rf] section doesn't make sense in a enb config with more
than 1 cell, so we should actually remove the earfcn/freq setting in [rf]
and only configure the radio through the values in the cell list in rr.cfg
 5 years ago
Andre Puschmann 87f1b2a939 catch exceptions from eNB config parser 
since the eNB config gets more complex, especially with CA,
we need to catch potential parsing errors from libconfig,
print an error with the position of the error and gracefully
stop the enb
 5 years ago
Andre Puschmann a32d4ebf59 move PRACH config check into cfg parser 5 years ago
Xavier Arteaga a6105a3020 SRSENB: made possible custom UL/DL frequencies for each carrier 5 years ago
Xavier Arteaga c5dcc5e95b SRSENB: moved backwards compatibility enb conf check 5 years ago
Xavier Arteaga c2b23d273b SRSENB: keep backwards compatibility of enb.conf 5 years ago
Xavier Arteaga b08c1f003e SRSENB: enabled multiple cells from rr.cfg 5 years ago
Andre Puschmann 476f970ee1 replace FIXME with TODO 5 years ago
Francisco Paisana d270518d69 updated rrc to new srsasn1 version 5 years ago
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 5 years ago
Francisco Paisana 33aa858118 rr.conf.example fix 5 years ago
Francisco Paisana 50ed2ccfec added the handling of ho preparation failure and an ue class to s1ap 5 years ago
Francisco Paisana 57cd40ca31 added an ho required message send from SeNB to MME 5 years ago
Xavier Arteaga 2b7ef9b4a8 SRSENB: Fixed rr.conf cell list example parsing errors and segfault 5 years ago
Francisco Paisana 56fdf047e6 added default cell_list config to the rr.conf, but commented 5 years ago
Francisco Paisana 37a9501db3 added scell parsing to the rr.conf 5 years ago
Francisco Paisana 35c9f02579 added quant cfg parsing and addition to measCfg 5 years ago
Francisco Paisana 7e62d6d1f9 added parser for rrc_cnfg section of rr.conf file, and dummy rrc_mobility class 5 years ago
Xavier Arteaga b3e8c4ae6a SRSENB: Schedule RI reporting 5 years ago
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
 5 years ago
Andre Puschmann e60a4490d2 streamline embms parameters and fix MCS selection 5 years ago
Ismael Gomez feafec2725 Fix srsENB PHY log and reorganized expert args 5 years ago
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)
 5 years ago
Francisco Paisana 58e2e51044 removed rlc_interfaces. The rlc_cnfg types are now part of the rrc_interface_types. Removed implicit RB initialization in the RLC. 5 years ago
Francisco Paisana b936629221 removed rrc asn1 header from bcd_helpers, from rlc_interface, and rlc tests 5 years ago