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srsLTE
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63 Commits

Author SHA1 Message Date
Francisco 9eeddcec5f disabled prach vs pucch collision detection temporarily until enb cfg files are updated in the rfci 2021-03-05 14:59:44 +01:00
Francisco 102cb196e1 Addition of enb cfg option to choose between PUCCH with multiplexing and without. Change default prach offset to 4. 
- The new prach offset of 4 accounts for the size of the PUCCH-ACK region with 100 prbs
 2021-03-05 14:59:44 +01:00
Francisco e0937d1dd1 add lcid check and increase limit to 10 2021-01-21 17:04:38 +00:00
Francisco bed979b722 fix out-of-bounds memory writing in the sched_interface::ue_cfg_t ue_bearers member 2021-01-21 17:04:38 +00:00
Francisco Paisana ea8ad153c4 add configurable fairness parameter to pf scheduler 2021-01-11 11:56:13 +01:00
Francisco Paisana 099dad8cb1 disable PHR handling in the UL sched by default 2020-12-17 17:56:42 +01:00
Francisco cba0cc457f sched rand test refactor: creation of abstract sched simulator class for testing 2020-12-12 15:59:27 +01:00
Francisco 2598989f7d replace msg3grant type from C-array to bounded vector 2020-12-12 15:59:27 +01:00
Francisco 22229adf08 fix: normal phr is only sent for PCell 2020-12-12 15:59:27 +01:00
Francisco 5865df39d1 created class that implements the scheduler transmit power control and PHR handling 2020-12-12 15:59:27 +01:00
Francisco 8fb3ea6922 Added the ability to choose scheduling policy from enb.conf 
- The two options provided at the moment are time-domain RR and PF
 2020-12-12 15:59:26 +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 f07e52129c increase mcs ul upper bound to 24 when ue is cat4 and enb supports 64qam. Simplified max_mcs computation 2020-12-12 15:59:25 +01:00
Francisco Paisana 9579931f16 added meas gap checks to scheduler ue 2020-12-12 15:58:34 +01:00
Francisco Paisana fdec451a9d disable mcs>20 if eNB supports UL 64QAM but UE doesn't 2020-12-12 15:58:33 +01:00
Francisco Paisana bf7c587e4f add UL 64QAM support to eNB RRC and scheduler 2020-12-12 15:58:33 +01:00
Francisco Paisana a865858db3 disable srbs UL during handover to avoid UL grants and scheduling requests before the handover is complete 2020-10-30 21:51:58 +00:00
Francisco Paisana 9b10acff06 implemented logical channel prioritization in DL scheduler 2020-10-14 22:55:12 +01:00
Ismael Gomez a4835dd2c8
More accurate MCS reduction when PUSCH carries UCI (#1630) 2020-08-25 22:30:35 +02:00
Francisco Paisana 58c4bcf288 reduce mcs for UL grants carrying UCI 2020-07-21 10:51:11 +01:00
Francisco Paisana fe8f8be62d apply separate cqi configurations to scells 2020-07-09 18:56:01 +02:00
Francisco Paisana cb7f620254 created separate class to manage bearers buffers/status reports in the scheduler 2020-06-29 17:31:07 +01:00
Francisco Paisana 615bd54fd5 fix uninit var 2020-04-29 11:17:00 +02:00
Francisco Paisana f8c6f55cac fix uninit var usages and signed bit manipulations 2020-04-29 11:17:00 +02:00
Francisco Paisana 7a132f9ccd more enb interface comments 2020-04-22 13:34:37 +01:00
Francisco Paisana 64557740fc use mac_buffer_state interface to schedule CEs in scheduler 2020-04-22 11:34:08 +01:00
Francisco Paisana ec94819f08 changed mechanism for conres ce scheduling to be controlled by rrc 2020-04-22 11:34:08 +01:00
Xavier Arteaga 5b7493cab5 Added 256QAM modulation tables to scheduler 2020-04-10 17:48:53 +02:00
Francisco Paisana ede09cb9b2 added dynamic CFI capability to the eNB scheduler 2020-03-17 22:06:37 +00:00
Xavier Arteaga e832769ae6 Updated copyright 2020-03-16 11:26:06 +01:00
Francisco Paisana 7548402632 change scell activation interface to use arrays. Added a method to the scheduler to get the current set of activated carriers 2020-03-11 21:56:33 +01:00
Francisco Paisana 9ad80ee29f added initial_dl_cqi to the enb rr.cfg parser 2020-03-10 22:06:07 +00:00
Francisco Paisana f3c3c52fcd added ue_cc_idx to dci allocation 2020-03-10 14:17:49 +01:00
Pedro Alvarez afc209711c Fix jump depending on uninitialized variable in srsenb::sched_ue::set_bearer_cfg_unlocked 2020-03-04 22:03:17 +01:00
Francisco Paisana ad9e126299 test for different enb_cc_idxs as pcell. Bug fixes 2020-03-02 16:33:31 +00:00
Francisco Paisana d831522692 addition of SCell Activation CE Cmd to scheduler and MAC 2020-02-14 21:49:01 +00:00
Francisco Paisana 838053e8f2 added SCell Activation CE to scheduler. Handling this CE in the MAC is still missing 2020-02-14 21:49:01 +00:00
Francisco Paisana c8fc0d91b3 changed the supported cc list to a vector of structs 2020-02-07 15:06:46 +00:00
Francisco Paisana 42b15c7bed use common ue_cfg interface to set the ue antenna info 2020-02-07 15:06:46 +00:00
Francisco Paisana 5f557700f2 changed the sched::ue_cfg(...) function to allow diff configurations. The RRC now activates all carriers after rrc reconf complete 2020-02-07 15:06:46 +00:00
Francisco Paisana b66bc3a6b0 create a sched_interface struct for antenna info dedicated. This way we remove the asn1 as a dependency in the scheduler 2020-02-07 15:06:46 +00:00
Francisco Paisana 88a22e7dbf support cc cfg from rrc 2020-02-07 15:06:46 +00:00
Francisco Paisana e86862611c update the scheduler interfaces to accommodate the configuration of multiple carriers 2020-02-07 15:06:46 +00:00
Francisco Paisana 2dc31ea440 added interface to configure multiple cells from the RRC 2020-02-07 15:06:46 +00:00
Andre Puschmann 06afe74bef add virtual dtor in sched_interface base class 2019-12-30 22:15:31 +01:00
Francisco Paisana ab3d7dd413 updated sched interface for multiple carriers 2019-12-03 15:46:22 +00:00
Francisco Paisana 3159a5b84a added cc_idx to dl_rach_info 2019-12-02 12:36:27 +00:00
Francisco Paisana cab9327b1a updated scheduler interfaces to accommodate multiple carriers 2019-12-02 12:36:27 +00:00
Francisco Paisana 690a9850e7 cleaned up some old patterns and run clang-format in RRC and scheduler 2019-11-08 13:59:38 +00:00
Ismael Gomez 3828e03f33
Refactor in eNodeB, add channel emulator and fixes in OFDM 
* Added channel emulator to srsENB. Added support for fixed delay

* Bug in OFDM when using nonguru mode

* A few changes and refactor in eNodeB
 2019-10-23 11:09:39 -05:00