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599 Commits

Author SHA1 Message Date
Francisco Paisana 2cb80f9bf3 remove rnti in mac/phy in staged manner. First the "upper mac", and then the "lower mac" and phy 2020-06-26 11:59:06 +01:00
Ismael Gomez 493b7ea2da Remove SNR threshold based link failure detection 2020-06-25 22:57:31 +02:00
Francisco Paisana 421d5f3852 merge next 2020-06-24 23:28:53 +01:00
Francisco Paisana 86adbfceae fix nr stack activation 2020-06-24 23:28:53 +01:00
Francisco Paisana f0874b780b add radio_base/null classes 2020-06-18 23:37:26 +01:00
Ismael Gomez e26653c87f Move tti_clock() call from worker_end to txrx class in enb 2020-06-18 15:15:12 +01:00
Francisco Paisana 64e8f5e3ed update license year 2020-06-18 12:41:54 +01:00
Pedro Alvarez 9c1a7d2cf1 Removed get_bearer_status in PDCP. Renamed get_state/set_state to 
get_bearer_state/set_bearer_state.
 2020-06-18 12:13:57 +01:00
Pedro Alvarez fb088a8c54 Restoring PDCP state only when using RLC AM. 2020-06-18 12:13:57 +01:00
Pedro Alvarez 66d4f320e5 Added intereface to set PDCP state after reestablishment. 2020-06-18 12:13:57 +01:00
Pedro Alvarez 217f16d137 Getting PDCP state on re-establishment. 2020-06-18 12:13:57 +01:00
Pedro Alvarez 33567d81db Added interface to get internal PDCP state. 2020-06-18 12:13:57 +01:00
Xavier Arteaga f04cf2090a Integrates number of samples in radio buffer 
Fix minor issue

Radio: Fix minor bug and add unit test
 2020-06-16 11:00:51 +02:00
Xavier Arteaga 89b24b54e5 Refactored radio class for acommodating multiple RF devices 2020-06-16 11:00:51 +02:00
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
Andre Puschmann a1d64c1efe enb: improve error message when RAR cannot be sent 2020-06-12 21:37:10 +02:00
Francisco Paisana 3c2e3dbdbf added latest mac nr updates 2020-06-11 15:50:36 +01:00
Francisco Paisana 27e5d98ef9 added vnf phy nr 2020-06-11 15:50:36 +01:00
Francisco Paisana d859c33035 added check for UCI collision during DL scheduling for CA 2020-06-10 22:22:41 +01:00
Francisco Paisana 53b85691b5 moved sf result to sched class. This way each carrier has a view to the results of the remaining carriers in the same subframe 2020-06-10 22:22:41 +01:00
Francisco Paisana 5d33acdb53 changed name of sched_ue_carrier class 2020-06-10 22:22:41 +01:00
Ismael Gomez 60b5fb9a74 Refactor variable name 2020-06-10 21:30:39 +02:00
Pedro Alvarez 20c5ea7d17 Fix warning with GCC 10.1 with EEA/EIA prefrence list. 2020-06-10 15:08:32 +01:00
Francisco Paisana 7ce23e0afb extend handover intraenb handover fsm to account for multiple C-RNTI CEs 2020-06-06 12:16:00 +01:00
Francisco Paisana 92c4b3f226 fix non-final sdap/mac/rlc dtor error 2020-06-05 15:10:11 +01:00
Francisco Paisana e4a91a207d remove unused variables 2020-06-05 15:10:11 +01:00
Francisco Paisana b843585abc add srsgnb stack class 2020-06-05 15:10:11 +01:00
Francisco Paisana f5174415f8 add srsenb::sdap class 2020-06-05 15:10:11 +01:00
Francisco Paisana 613003ac53 add srsenb::rrc class 2020-06-05 15:10:11 +01:00
Francisco Paisana 0916e29de4 add srsenb::rlc_nr class 2020-06-05 15:10:11 +01:00
Francisco Paisana 9001117b2d add srsenb::pdcp_nr class 2020-06-05 15:10:11 +01:00
Xavier Arteaga 6398cd841d SRSENB: PHY reports MAC all UL grants 2020-06-05 10:47:34 +02:00
Pedro Alvarez 960c0e97cd Added handling of RRC re-establishment to srsENB. 
* Added the appropriate code for handling and sending the
   re-establishment procedure messages to rrc_ue.c/.h.
 * Triggered RRC reconfiguration after the reception of RRC
   re-establishment complete
 * Refreshed K_eNB at the reception of re-establishment
   request
 * Changed the mapping of TEIDs to RNTIs in the GTP-U layer,
   as the RNTI might change with reestablishment.
 2020-06-02 11:19:17 +01:00
Francisco Paisana 452c043370 created a global map of lcids to srbs/drbs for NR 2020-05-29 14:11:23 +01:00
Francisco Paisana 6a164e032d added srsue::rrc_nr 2020-05-29 14:11:23 +01:00
Francisco Paisana 026628a84f use of reestablishment method to reset the RLC bearers during handover 2020-05-26 14:46:41 +01:00
Francisco Paisana 9a0ea6e08c use log_helper for log macros 2020-05-26 10:02:08 +01:00
Francisco Paisana edba7f57e4 corrected mac_nr_pdu includes 2020-05-26 10:02:08 +01:00
Francisco Paisana 0b701022a3 added ue nr mac 2020-05-26 10:02:08 +01:00
Francisco Paisana d7b35ba7d1 added nr mac 2020-05-26 10:02:08 +01:00
Andre Puschmann a0e4b18507 enb_mac: pre-allocate UE object for quicker PRACH/RAR handling 
we've seen long delays in handling PRACH on low-power devices
such as the RPi4. This was mainly caused by long delays
in creating the UE object on the fly during PRACH handling.

This patch pre-allocates one UE object that is then used
during the PRACH.
 2020-05-25 13:12:19 +02:00
Ismael Gomez 270c7ce9dc Separate PHY interface to add rnti and pregenerate sequences. Calculate the sequences on the reception of ConnectionSetup instead of PRACH 2020-05-25 13:12:19 +02:00
Ismael Gomez a1f0f8de35
Add callback to RLC to indicate BSR for TX and reTX queues (used in ENB) (#1361) 2020-05-22 11:20:33 +02:00
Francisco Paisana 860174a819 remove comment and changed handover_type enum 2020-05-21 16:45:16 +01:00
Francisco Paisana b37923312e added intraenb handover fsm and respective test 2020-05-21 16:45:16 +01:00
Francisco Paisana 65ef16c7f1 void sending rrc connection release as msg4 2020-05-20 18:43:46 +01:00
Francisco Paisana 61680d64d7 move rrc::ue to separate file 2020-05-19 18:54:55 +01:00
Xavier Arteaga 9d5c2d70df SRSENB: Fix PHY reconfiguration for HO 
Minimal aesthetic change
 2020-05-19 16:38:55 +02:00
Pedro Alvarez 51f8ba60da Make MBMS MCS configurable for the eNB. 2020-05-15 10:58:42 +01:00
Francisco Paisana e8aff22e1b using new rrc obj id util methods in handover code 2020-05-14 20:51:16 +01:00
Francisco Paisana f43985b6cd small updates for testing handover and configuring the rrc 2020-05-13 21:02:53 +01:00
Francisco Paisana f2af447b1a use of unique_byte_buffer for sib scheduling to allow for padding 2020-05-13 14:38:21 +01:00
Francisco Paisana 598bad1f0e changed rrc ue cfg files names 2020-05-13 12:39:58 +01:00
Francisco Paisana ea5ba93f25 changed file names 2020-05-12 21:04:57 +01:00
Francisco Paisana d43448e8a1 created security cfg handling class for rrc ue and refactor bearer_list handling 2020-05-12 17:28:11 +01:00
Francisco Paisana 09cafaa4bb update ded_info_nas_list handling 2020-05-12 14:17:57 +01:00
Francisco Paisana 0515229240 perform mac bearer addiction via the bearer handler class 2020-05-12 14:17:57 +01:00
Francisco Paisana 6bcb5910c9 usage of new bearer list cfg class for srb1/srb2 setup 2020-05-12 14:17:57 +01:00
Francisco Paisana ca0db7fffe created generic methods to apply toaddmodlist and removelists. 2020-05-12 14:17:57 +01:00
Francisco Paisana c65c081b51 created separate files to handle rrc bearers 2020-05-12 14:17:57 +01:00
Francisco Paisana 71520d681a changes in pucch res allocation api to allow replacing p/scells 2020-05-11 12:44:08 +01:00
Xavier Arteaga b11ffaee7e SRSENB: fix channel emulator for multiple channels 2020-05-07 13:09:46 +02:00
faluco dacf265d20 Fix typo. 2020-05-07 10:10:24 +02:00
faluco 7ff251f112 - Fixed warnings caught by Clang 9.0.0 2020-05-07 10:10:24 +02:00
Francisco Paisana aab989022d avoid forward declarations 2020-05-05 17:33:03 +01:00
Francisco Paisana 08e1f01c72 allocation of the sr/cqi/pucch_cs resources takes place at a frequency basis now 2020-05-05 17:33:03 +01:00
Francisco Paisana ee994468f7 separate sr and pucch_cs allocation from rrc class 2020-05-05 17:33:03 +01:00
Francisco Paisana b16c7c1cfa created separate cqi res allocation types 2020-05-05 17:33:03 +01:00
Francisco Paisana 4b525127c9 created separate cell ctxt common list 2020-05-05 17:33:03 +01:00
Francisco Paisana 500a7f6357 created new separate ue class in sched tester to handle acks and harq tests 2020-05-05 14:35:40 +01:00
Pedro Alvarez 2ea78c8feb Added configuration options for stack logging. 2020-05-05 14:34:47 +01:00
Ismael Gomez 8c82203c74 Removed unused pregenerate option 2020-05-01 21:05:00 +02:00
Francisco Paisana 442ce0d7b0 fix cqi allocated check in rrc::ue 2020-04-30 18:34:25 +01:00
Francisco Paisana 5ef6031b44 added ability to use single-carrier if we are unable to allocate resources for the scells 2020-04-30 18:34:25 +01:00
Francisco Paisana 439193e4b0 added code to handle fail to alloc ue cqi and sr 2020-04-30 13:19:11 +01:00
Xavier Arteaga f200c01566 SRSENB: PUSCH EVM measure is optional and disabled by default 2020-04-29 21:11:30 +02:00
Pedro Alvarez 6a65cb0624 Accept both decimal and hexadecimal for enb_id 2020-04-29 21:02:15 +02:00
Ismael Gomez 485771749e Allocate Scell resources when creating it rather than at UE creation 2020-04-29 10:11:43 +01:00
Ismael Gomez c0054140e9 Configure properly PUCCH CS mode for CA in ConnectionReconfiguration. Allocate n_pucch_cs resource and cqi/sr at rrc::ue constructor 2020-04-29 10:11:43 +01:00
yagoda faf1cf6975 limiting prach search space to number of prachs set in sib2 2020-04-28 14:40:20 +02:00
Francisco Paisana 12b2ea7dde remove warnings for base classes with no virtual dtors 2020-04-27 22:19:08 +01:00
Francisco Paisana b8e6ba02e4 remove warnings related to unused vars and fwd declarations with trivial dtors 2020-04-27 22:19:08 +01:00
Francisco Paisana df06443470 use c++ variadic template instead of variadic function 2020-04-27 22:19:08 +01:00
Xavier Arteaga d7e7399e7b srsENB: PHY configuration in two stages 2020-04-27 21:03:44 +02:00
Francisco Paisana 367a190829 created dl-sch lcid type 2020-04-24 11:55:53 +01:00
Xavier Arteaga 77d5dedddc Fix LGTM warnings and recommendations 2020-04-22 18:01:43 +02:00
Francisco Paisana 0526ae8ab1 updated rrc mobility parsing. added some utility methods 2020-04-22 12:57:11 +01:00
Francisco Paisana 20f6655c6b use common method to build mac pdu. allow CE allocations in dci format2/2a 2020-04-22 11:34:08 +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
Francisco Paisana d716d8bf7e use mini state machine for ConRes CE scheduling instead of relying that there is data in the DL buffer 2020-04-22 11:34:08 +01:00
Francisco Paisana d183d64409 added allocate_rnti method to mac. Useful both during PRACH and handover UE resource allocation 2020-04-22 11:34:08 +01:00
Francisco Paisana 6ddedd5972 moved pdu to common mac folder 2020-04-22 10:06:08 +01:00
Pedro Alvarez b176eef8e7 Using a single map to store erab_info messages. 2020-04-13 20:45:27 +02:00
Pedro Alvarez cc2b474754 Starting to add array of erab_info messages. 2020-04-13 20:45:27 +02:00
Pedro Alvarez f872e6ec39 Marking nas_pending a vector to support multiple erab setup on sending RRC reconf. 2020-04-13 20:45:27 +02:00
Francisco Paisana c09f76ed6c unified stack task defer method 2020-04-10 22:30:59 +01:00
Xavier Arteaga 5b7493cab5 Added 256QAM modulation tables to scheduler 2020-04-10 17:48:53 +02:00
Xavier Arteaga 784bf81a1a Multiple fixes HARQ ACK/NACK feedback and CSI reporting for MIMO and CA 2020-04-10 15:58:25 +02:00
Xavier Arteaga 8b265883e4 SRSENB: UL TA measurement waits for a start order before start measuring 2020-04-10 15:57:41 +02:00
Andre Puschmann b994255b35 enb: fix handling of GTPU and S1AP init return values 
if the eNB stack startup fails, for example due to binding
the wrong GTPU socket or similar issues, the eNB should stop
and log a message. Previously the return values for
S1AP and GTPU init were not even evaluated.
 2020-04-10 14:58:36 +02:00
Francisco Paisana c661025cda fix log tti, and print a warning when the ul_harq tti does not match existing ones 2020-04-01 15:02:21 +01:00
Francisco Paisana 30ae2226c1 common interface for stack multiqueue tasks, background tasks and timers 2020-03-31 13:42:06 +01:00
Francisco Paisana 344eaf49ec use logmap in the whole enb and ue 2020-03-25 15:50:30 +00:00
Ismael Gomez 9a264b62c4
Protect access to shared grants (#1117) 
* Protect access to shared grants

* Set correct number of carriers for DL

* Fix previous issues

* Address comments
 2020-03-25 14:30:43 +01:00
Francisco Paisana 1839b9a6e5 cleaned up paging code to avoid extra processing steps in worker threads 2020-03-24 17:48:29 +00:00
Francisco Paisana 9c028ab723 removed user_mutex from srsenb::rrc. All that needed to happen was the prach_worker calling add_user from stack thread (done in an earlier PR), and the get_metrics run in the stack thread. I achieved the latter with an extra metrics queue 2020-03-24 17:48:29 +00:00
Ismael Gomez 7a7385d0e5 Support multiple carriers for common buffers (RAR/BCCH/PCCH) 2020-03-24 16:47:33 +01:00
Francisco Paisana a2866f661b made the number of ue payload allocations proportional to number of active carriers. Made mac::ue_db use unique_ptrs 2020-03-23 14:49:17 +00:00
Francisco Paisana 8772d8f85c use byte buffer pool for the ue tx_payload_buffer allocation. This halves the mac::ue object creation time 2020-03-23 14:49:17 +00:00
Ismael Gomez fd3d4a7874 Refactor thread_pool: use std::mutex and fix some hidden potential bugs 2020-03-22 08:48:40 +01:00
Francisco Paisana 82cb6baef0 now the whole ue and enb mac uses the logmap 2020-03-20 11:32:03 +00:00
Ismael Gomez 5846e64a4d
Deallocate all CQI resources when deallocating users (#1097) 2020-03-20 12:24:46 +01:00
Andre Puschmann 76f1b87b69 fix uninit var in s1ap 2020-03-19 10:33:15 +01:00
Francisco Paisana 807d177b47 fix hanging issue, and simplified the handling of minRBG for different CFIs 2020-03-17 22:06:37 +00:00
Francisco Paisana ede09cb9b2 added dynamic CFI capability to the eNB scheduler 2020-03-17 22:06:37 +00:00
Xavier Arteaga ada8772f57 Initial srenb TA compensation 2020-03-17 17:21:43 +01:00
Ismael Gomez cf4f4508ce Normalize throughput in CSV/stdout metrics with respect to number of TTIs 2020-03-16 22:58:09 +01:00
Ismael Gomez 858165f177
Allocate a different PDU buffer for each carrier in MAC eNodeB (#1069) 2020-03-16 13:35:03 +01:00
Ismael Gomez 73447972d8
Fix issue with simultaneous CQI and ACK/NACK transmission in CA (#1067) 
* Fix memory corruption when phy calling mac scheduler and not yet initiated

* Do not drop CQI if collision with ACK/NACK and PUSCH

* Allocate CQI resources for SCell properly

* Use UE_PCELL_CC_IDX macro

* Protect ul_sched from being called if not yet started
 2020-03-16 13:10:21 +01:00
Xavier Arteaga e832769ae6 Updated copyright 2020-03-16 11:26:06 +01:00
Francisco Paisana 5330249625 created tti_point type and unit test. Added also the tti_point to the scheduler harqs, and rrc procedure 2020-03-13 19:20:40 +00:00
Francisco Paisana e824cbd251 fixes in the mac log and cell parsing 2020-03-13 18:45:38 +01:00
Xavier Arteaga 5af89513eb use double precission for frequency in srsue and srsenb 2020-03-13 14:01:58 +01:00
Xavier Arteaga 834a081c09 Add EPRE measurement to PUSCH decoder 2020-03-13 14:01:58 +01:00
Francisco Paisana 567790c1a2 Renamed struct to store cell context in rrc. Moved sib buffers to this struct. Created helper methods for lookup 2020-03-13 11:46:12 +00:00
Francisco Paisana 349aed5e0d use sib configuration to set SCellToAddModList 2020-03-13 11:46:12 +00:00
Francisco Paisana 4217dba7e0 fix msg3 delayed allocation and update test 2020-03-13 08:30:42 +01:00
Andre Puschmann 2f8643fb97 add tx/rx pkt ok/nok to enb metrics, also add enb metrics test 
This is what it'll look like if running the new test:

------DL--------------------------------UL-------------------------------------
rnti cqi  ri mcs brate   ok  nok  (%)  snr  phr mcs brate   ok  nok  (%)    bsr
  46  16 1.5  28 15.2G 1000 1000 100% 14.2 12.0  20 15.2M   50   10  20%  100.0
ffff 1.2 1.5 6.2 1.00M  100   54  54% 22.2 99.1  28 1.00k   50   10  20%  100.0
 2020-03-12 21:43:36 +01:00
Andre Puschmann ab210c5f3c tiny cosmetic changes to the error messages printing 0x and clear cc_idx use 2020-03-12 12:22:41 +01:00
Andre Puschmann b7aad27d86 move packing of SCell list into extra method and add fill PHY config on the spot 
previously we've packed the RRCReconfig with SCellToAddMod list and have then
parsed the message again to pack the PHY config dedicated for the new SCell carrier. This
is now done in one step.
 2020-03-12 12:22:41 +01:00
Francisco Paisana d18b476e37 use utility macro for printing function name 2020-03-12 11:11:20 +00:00
Francisco Paisana 9b4a0baa87 activate scells in the phy 2020-03-11 21:56:33 +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
Xavier Arteaga 76408b195e Rename TX_DELAY and FDD_HARQ_DELAY_MS 2020-03-11 21:16:36 +01:00
Andre Puschmann a8acd235f6 extend eNB MAC to support multiple CC per UE 
- add tx/rx softbuffers for each CC that a UE might have
- make sure to call assign correct buffers when iterating
  over the CC for UL/DL grant assignment
 2020-03-11 10:16:23 +01:00
Pedro Alvarez 96c82b3fc6 Moved PDCP configs to pdcp_config.h. Added `as_security_cfg_t` structure to hold access stratum keys. 
Refactored PDCP, RRC and USIM accordingly.
 2020-03-11 09:00:38 +00:00
Francisco Paisana a744729007 use range of rbgs 2020-03-10 22:06:07 +00:00
Francisco Paisana 46579da1ff use signed integer to express the error 2020-03-10 22:06:07 +00:00
Francisco Paisana bcbb08ebae use initial_dl_cqi for first DL tx. 2020-03-10 22:06:07 +00:00
Francisco Paisana 3b937348a2 refactored some sched util methods 2020-03-10 22:06:07 +00:00
Francisco Paisana fad897cb35 DL scheduler metric now takes into account the min and max of RBGs possible. This is to forbid segmentation of SRB0 allocations 2020-03-10 22:06:07 +00:00
Francisco Paisana 6317750de2 fix computation of ranged of allowed sched dl bytes 2020-03-10 22:06:07 +00:00
Francisco Paisana 414259e83b fix allocation expected alloc bytes (min and max) 2020-03-10 22:06:07 +00:00
Xavier Arteaga 47b7c1b72b SRSENB: remove assert macros from phy_ue_db.cc 2020-03-10 20:51:24 +01:00
Andre Puschmann f2e1bfa699 refactor naming for s/p/cell structs and {enb,ue}_cc_idx 2020-03-10 15:01:00 +01:00
Francisco Paisana e62972d38e fix fdd delays in scheduler 2020-03-10 14:17:49 +01:00
Pedro Alvarez 08a4ce0970 Added the ability to save S1AP pcaps at the eNB. 2020-03-09 17:35:10 +00:00
Andre Puschmann 2edecea33e fix SIB transmission for CA 
Avoid double buffering of SIBs in MAC as this would require one buffer for each CC.
Instead, use byte_buffer managed by RRC that contains packed SIBs to avoid
double memcpy for each SIB tx. Only use MAC provided buffer in error case.

Also avoid MAC calling RLC for each SIB and call RRC directly.
 2020-03-09 14:18:09 +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
Xavier Arteaga da701cd82b SRSENB: Added PUSCH TA and EVM measurement. Some more PHY cleanup. 2020-03-06 13:58:49 +01:00
Pedro Alvarez bb9ff82490 Remove enb singleton and make sure log is initialized. 2020-03-06 13:05:25 +01:00
Pedro Alvarez bd3598f774 Moved srsEPC to the new S1AP library. Deleted liblte_s1ap.cc and liblte_s1ap.h. 2020-03-06 11:57:07 +00:00
Xavier Arteaga a61ff0b0fc SRSENB cleanup phy common 2020-03-06 12:24:28 +01:00
Xavier Arteaga cac2ee33b6 SRSENB: PHY uses tti_semaphore class instead of normal semaphores 2020-03-06 12:24:28 +01:00
Francisco Paisana ec1f1cc677 remove const_casts from scheduler. Fix ODR issue 2020-03-05 20:23:07 +00:00
Francisco Paisana e9a599857a created a header for all common structs and helper functions 2020-03-05 20:23:07 +00:00
Francisco Paisana 02ccb8b32b fix wrong calculation of sched tx and rx delays 2020-03-05 20:23:07 +00:00
Andre Puschmann 664170fec6 pcap: add CC index when writing PCAP 2020-03-05 20:46:14 +01:00
Francisco Paisana 43e67b8536 created a harq entity that handles all harq procs. This entity accepts as arg the number of harq procs. 2020-03-05 17:51:33 +00:00
Francisco Paisana 1c041b2c1d created harq entity class 2020-03-05 17:51:33 +00:00
Francisco Paisana 7e840bde86 fix tb idx assignment in scheduler mac sdu alloc 2020-03-05 12:18:05 +00:00
Francisco Paisana d1356568e0 separated sf sched result from sf_sched class. The interface became way simpler. No need for finish_tti() method, sf_sched::new_tti() is called automatically when we access the sf_sched. 2020-03-05 00:04:21 +00:00
Francisco Paisana bb38fa7119 fixed tti resetting after tti end 2020-03-05 00:04:21 +00:00
Francisco Paisana 47b05118ad simplified msg3 allocation. Now we can allocate resources ahead of time (e.g. msg3 is 2 ttis ahead) using the sf_sched interface. It's guaranteed that the given allocations wont be erased when the respective tti starts 2020-03-05 00:04:21 +00:00
Francisco Paisana 8f7890c60a store mask results in separate variables for testing, and reset sf_sched state at the end of the tti 2020-03-05 00:04:21 +00:00
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 b37d9b9930 fixed msg4 setting in sched tester 2020-03-03 21:26:17 +00:00
Francisco Paisana 3cc94c3694 simplified mutexing of the scheduler. One single mutex for everything, and removed rwlock 2020-03-03 21:26:17 +00:00
Francisco Paisana 7210c35c6c checked all methods of srsenb::pdcp to see if they are called by different threads. Since it is all single-threaded, I removed the locks 2020-03-03 21:03:37 +00:00
Francisco Paisana fed06138b9 moved rach_detected to stack thread. Created a more friendly interface to enqueue tasks in stack 2020-03-03 21:03:21 +00:00
Andre Puschmann c79e202fd9 fix typo 2020-03-03 17:20:44 +01:00
Andre Puschmann a8bbe551ac move thread class into srslte namespace to avoid ambiguity between std::thread 2020-03-03 16:22:04 +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 0f3ef11f8b now the scheduler only activates a scell after receiving a valid CQI for the SCell 2020-03-02 16:33:31 +00:00
Xavier Arteaga 2a6f54e13f SRSENB: phy method cleanup and CLang tidy warning fixes 2020-03-02 12:19:09 +01:00
Xavier Arteaga 4c61ffd391 SRSENB: set UE common PHY configuration in RRC::UE constructor 2020-03-02 12:19:09 +01:00
Xavier Arteaga b45223c880 Fix minor MAC Clang warnings 2020-03-02 12:19:09 +01:00
Xavier Arteaga f35ed14f76 SRSENB: refactored PHY common UE database 2020-03-02 12:19:09 +01:00
Francisco Paisana ac52208409 removed most of clang-tidy warnings, introduced logmap in asn1, fixed info object naming in s1ap and ngap for successful and unsuccessful outcomes 2020-02-28 18:03:29 +00:00
Francisco Paisana e859d622c7 added logref class to forbid logmap pointer invalidation. Created a test for the logref, and introduced it in the scheduler, rrc and nas 2020-02-28 11:33:26 +00:00
Francisco Paisana b8b8740258 fix wraparound in si proc and error in scell parsing 2020-02-28 10:08:01 +01:00
Francisco Paisana 052892916e fix mme/enb id assignment. Also, now using the macro for invalid rnti and a boolean flag for the uninitialized mme s1ap id 2020-02-26 15:17:45 +00:00
Francisco Paisana 2f57db5352 changed invalid rnti to 0 2020-02-26 15:17:45 +00:00
Francisco Paisana 7557ef45c8 changed the s1ap to allow the insertion of users without rnti 2020-02-26 15:17:45 +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
Xavier Arteaga 385102fa2d SRSENB: minor format, renaming and interface changes 2020-02-13 10:29:00 +01:00
Xavier Arteaga bf4ecc8064 Fix srsenb PHY and unit/component tests 2020-02-13 10:29:00 +01:00
Xavier Arteaga 231431f569 SRSENB: enabled CA PUCCH decode in eNb 2020-02-13 10:29:00 +01:00
Xavier Arteaga 40772eae19 SRSENB: UE PHY dedicated takes a flat configuration structure 2020-02-13 10:29:00 +01:00
Xavier Arteaga 35f4e5d69a Initial PUCCH 1B with channel selection 2020-02-13 10:29:00 +01:00
Francisco Paisana c9ac42f11d renamed rlc pdu / mac sdu allocate functions, and added some comments describing what these functions do 2020-02-10 16:55:18 +00:00
Francisco Paisana 87038375d5 fixed the building of MAC SDUs in the scheduler. Now, we ensure there is always space for the MAC subheader and RLC header. The MAC subheader is correctly discounted from the remaining bytes in a TB. 2020-02-10 16:55:18 +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