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srsRAN_4G
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39 Commits (e80aa0a55363382df6f31b8e54331e4f6c26fa45)

Author SHA1 Message Date
Francisco Paisana 26f46ea067 add S1 Handover Request handling in target eNB 4 years ago
Francisco Paisana 5e06430455 removal of stack handler interface 4 years ago
Francisco Paisana 039977aeb5 renamed interfaces 4 years ago
Francisco Paisana 2cb80f9bf3 remove rnti in mac/phy in staged manner. First the "upper mac", and then the "lower mac" and phy 4 years ago
Ismael Gomez 493b7ea2da Remove SNR threshold based link failure detection 4 years ago
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.
 5 years ago
faluco 7ff251f112 - Fixed warnings caught by Clang 9.0.0 5 years ago
Francisco Paisana 0526ae8ab1 updated rrc mobility parsing. added some utility methods 5 years ago
Francisco Paisana 64557740fc use mac_buffer_state interface to schedule CEs in scheduler 5 years ago
Francisco Paisana d183d64409 added allocate_rnti method to mac. Useful both during PRACH and handover UE resource allocation 5 years ago
Francisco Paisana c661025cda fix log tti, and print a warning when the ul_harq tti does not match existing ones 5 years ago
Ismael Gomez 7a7385d0e5 Support multiple carriers for common buffers (RAR/BCCH/PCCH) 5 years ago
Francisco Paisana a2866f661b made the number of ue payload allocations proportional to number of active carriers. Made mac::ue_db use unique_ptrs 5 years ago
Francisco Paisana 82cb6baef0 now the whole ue and enb mac uses the logmap 5 years ago
Xavier Arteaga ada8772f57 Initial srenb TA compensation 5 years ago
Xavier Arteaga e832769ae6 Updated copyright 5 years ago
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
 5 years ago
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.
 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
Xavier Arteaga da701cd82b SRSENB: Added PUSCH TA and EVM measurement. Some more PHY cleanup. 5 years ago
Francisco Paisana fed06138b9 moved rach_detected to stack thread. Created a more friendly interface to enqueue tasks in stack 5 years ago
Xavier Arteaga b45223c880 Fix minor MAC Clang warnings 5 years ago
Francisco Paisana d831522692 addition of SCell Activation CE Cmd to scheduler and MAC 5 years ago
Xavier Arteaga 385102fa2d SRSENB: minor format, renaming and interface changes 5 years ago
Xavier Arteaga 231431f569 SRSENB: enabled CA PUCCH decode in eNb 5 years ago
Francisco Paisana 42b15c7bed use common ue_cfg interface to set the ue antenna info 5 years ago
Francisco Paisana b66bc3a6b0 create a sched_interface struct for antenna info dedicated. This way we remove the asn1 as a dependency in the scheduler 5 years ago
Francisco Paisana 2dc31ea440 added interface to configure multiple cells from the RRC 5 years ago
Xavier Arteaga b08c1f003e SRSENB: enabled multiple cells from rr.cfg 5 years ago
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
 5 years ago
Francisco Paisana ab3d7dd413 updated sched interface for multiple carriers 5 years ago
Francisco Paisana 73e06a0858 removed threads from eNB MAC 5 years ago
Xavier Arteaga 2e1479e9d6 SRSENB: Added PHY CA PRACH workers 5 years ago
Francisco Paisana 8440126d35 removal of srslte::timers class 5 years ago
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
 5 years ago
Francisco Paisana 424876c5e4 added DL TTI mask for MBMS 5 years ago
Andre Puschmann da35f41dd5 rework MAC logical channel prioritization 5 years ago
Francisco Paisana ce29ed545d moved mac thread to the stack. Protect the interface of the stack with PHY and gateway via a queue of tasks 5 years ago
Francisco Paisana 415d3418b6 reorganized enb to mirror ue director/class structure with a stack class 6 years ago