Francisco
0d91802495
sched optimization - swap c-arrays for bounded_vector in sched_interface to reduce time performing bzero/memcpy in the scheduler
2021-03-17 19:54:44 +00:00
Xavier Arteaga
1153555ae1
SRSUE: Added UE specific cell space
2021-03-16 11:36:11 +01:00
Xavier Arteaga
d3cfb00211
SRSUE: Added TDD DL/UL slot detection
2021-03-16 11:36:11 +01:00
Xavier Arteaga
6f6c20e194
SRSUE: Added procedure for multiplexing UCI in NR-PUSCH
2021-03-16 11:36:11 +01:00
Francisco
3e9f93eb8a
refactor - remove old log_filter and logmap libraries from the codebase
2021-03-11 20:10:54 +00:00
Andre Puschmann
20cbc48f90
rlc_am_lte: refactor PDCP/RLC interface to use fix sized data structure
...
this patch replaces the std::vector type used in the interface between
PDCP and RLC to signal delivery status between both layers. The new
data type is a configurable but fixed-size vector.
The RLC AM doesn't need to dynamically allocate the vector for every SN but
uses the tx_window for storage.
2021-03-09 21:56:33 +01:00
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
AlaiaL
0ba7cd7df9
[metrics] Added system metrics to the enb's stdout
2021-03-02 22:17:13 +01:00
Xavier Arteaga
784f4be72e
SRSUE: NR CSI report fixes
2021-03-02 15:40:40 +01:00
Xavier Arteaga
4679e9f871
Initial NR CSI reports
2021-03-02 15:40:40 +01:00
Xavier Arteaga
1e55d68b55
Removed set RNTI from API
2021-03-01 15:30:33 +01:00
Francisco
1cd3576134
fix gcc compilation issue
2021-02-26 16:44:57 +01:00
Francisco
5ea2e8f45d
remove more srslte.h includes from upper layers
2021-02-26 16:44:57 +01:00
Francisco
766018f2b4
fix gcc compilation issue
2021-02-26 16:44:57 +01:00
Francisco
b329e25bbb
move ue phy interfaces to separate interfaces header file
2021-02-26 16:44:57 +01:00
Francisco
13d805ef56
move ue rrc interfaces to separate interfaces header file
2021-02-26 16:44:57 +01:00
Francisco
b1706b9197
move ue nas interfaces to separate interfaces header file
2021-02-26 16:44:57 +01:00
Francisco
b8bd869d0f
move ue rlc interfaces to separate interfaces header file
2021-02-26 16:44:57 +01:00
Francisco
a988351f46
move ue pdcp interfaces to separate interfaces header file
2021-02-26 16:44:57 +01:00
Francisco
ea04104e8e
move ue gw interfaces to separate interfaces header file
2021-02-26 16:44:57 +01:00
Francisco
186285ffd3
move ue usim interfaces to separate interfaces header file
2021-02-26 16:44:57 +01:00
Xavier Arteaga
126fc09b7d
SRSUE: Added initial SR procedure for NR
2021-02-25 09:04:04 +01:00
Andre Puschmann
9c4146442a
mac,phy: refactor NR MAC/PHY UL data passing interface
...
inspired by accepted (but not yet merged) PR to include the
(unique_)byte_buffer_t for MAC/PHY interfacing, this patch adds
a few more useful bits to that. Buffer management for UL data is now
done in MAC and only a pointer to the data is passed in the UL action.
* Move Tx softbuffer to MAC (until UL HARQ class is ready)
* Remove temparal data member in cc_worker
* Remove memcpy after packing MAC PDU
2021-02-24 20:28:43 +01:00
David Rupprecht
1fcd006a7c
fixed segfaulting
2021-02-23 17:02:23 +01:00
Xavier Arteaga
b768002a93
SRSUE Added RAR unpacking and other fixes
2021-02-23 17:02:23 +01:00
David Rupprecht
82a8dcc77a
Change interface to unique_byte_buffer
...
logging message for msg3 preparing
2021-02-23 17:02:23 +01:00
Xavier Arteaga
760ad3a746
SRSUE: Interface stack and PHY for NR-RA procedure
2021-02-23 17:02:23 +01:00
Xavier Arteaga
c2c05d1e8f
Initialise to zeros NR PHY configuration by default
2021-02-22 20:41:28 +01:00
Pedro Alvarez
d8f3878ce1
RLC failure to deliver notifications and discard timer limits to 1500ms ( #2368 )
...
* Added interfaces for the RLC to notify the PDCP of failure to transmit
SDU
* Limit discard timer to 1500ms, to avoid issues of lingering SDUs in the undeliverd_sdus_queue.
* Fix bug in early exit of notify_delivery and notify_failure
* fix compilation issue in rlc-pdcp notification
Co-authored-by: Francisco <francisco.paisana@softwareradiosystems.com>
2021-02-22 10:36:14 +00:00
Pedro Alvarez
6ecd6e273c
Make sure that the status report is sent in RLF and PDCP reestablishment triggered by Handover
2021-02-19 13:30:48 +00:00
faluco
a940e169a3
Add the enb_cc_idx value to S1 events.
2021-02-19 09:54:41 +01:00
David Rupprecht
a7949e69c8
configure and start ra proc
...
Fix crash due to missing init
2021-02-18 14:34:15 +01:00
Pedro Alvarez
cfd94441a5
Added metrics to srsenb PDCP
2021-02-17 18:40:12 +00:00
Xavier Arteaga
bdef411855
SRSUE: Aesthetic changes
2021-02-17 16:34:00 +01:00
Xavier Arteaga
96a47fb93a
Add NR RRC interface types
2021-02-17 16:34:00 +01:00
Xavier Arteaga
784a33583b
SRSUE: Initial NR MAC-PHY interfaces
...
SRSUE Fix compilation
SRSUE: temporary fixes LTE/NR PHY/Stack interface problem
fix
fix
2021-02-17 16:34:00 +01:00
Francisco
6a178693a8
handle rrc configs with pdcp with sn=15 or 18 bits
2021-02-17 11:03:52 +01:00
Pedro Alvarez
b0fe302f8e
Added interfaces so the upper layers can trigger the PDCP status report. Added ability to the UE to send Status Report aftre reestablishment.
2021-02-16 13:21:50 +00:00
Pedro Alvarez
89a23cec7e
Added statusReportRequired to the PDCP entity config.
2021-02-16 13:21:50 +00:00
David Rupprecht
24123313bf
Added MAC NR RA procedure with a minimal test case
2021-02-16 09:42:09 +01:00
Pedro Alvarez
9bc08af880
- Added ability to the PDCP LTE entity to send PDCP Status report.
...
- Added handling of PDCP status report to the PDCP LTE entity.
- Added test to the generation and handling of PDCP status report.
2021-02-15 11:44:57 +00:00
Francisco Paisana
c40ad81a90
cleanup s1ap methods. remove hard coded erab list in s1ap handover required message.
2021-02-15 10:49:54 +01:00
Francisco
23459dee28
Created enb_{rlc/pdcp/gtpu/phy_interfaces.h files.
2021-02-12 16:36:50 +01:00
Francisco
43e57df00b
breaking enb_interfaces.h into multiple files on a layer basis. Created enb_rrc_interfaces.h, enb_mac_interfaces.h and enb_s1ap_interfaces.h
2021-02-12 16:36:50 +01:00
Pedro Alvarez
dd6d6f731d
Passing SN provided by upper layers to PDCP entity. Using it to calculate TX_COUNT if passed.
2021-02-12 11:57:36 +00:00
Ismael Gomez
77f905dc64
Move TTI to PID mapping to MAC
2021-02-10 21:25:25 +01:00
Andre Puschmann
6eed6f622f
mac_nr: update RA related function in MAC/PHY interface
...
* expose interface to trigger PRACH from MAC
* indicate PRACH tx from PHY
* add temporary RAR PDU handling with Msg3 grant indication to PHY
2021-02-08 22:15:09 +01:00
Francisco
798f1e57e6
fix byte buffer double free in EPC
2021-02-08 12:20:37 +00:00
Pedro Alvarez
de90b4753f
Added the ability of the RLC AM to notify the PDCP of the acknowledged
...
PDCP PDUs. This includes:
- Modifying the byte_buffer_t to include PDCP SN meta-data. This way,
the RLC can keep track of the ack'ed bytes for a specific PDCP PDU.
- Added in the RLC an `undelivered_sdu_info queue`, to keep track of the
amount of ack'ed bytes and the total size of the PDCP PDU,
so the RLC can know when delivery is finished.
- Added an interface between the PDCP and the RLC so that the RLC can
notify the PDCP when it receives an ack from the status PDUs. The RLC
passes to the PDCP a vector of all the ack'ed pdus in a rx'ed status PDU.
- Added some tests to the notify functionality. This includes some tests
where the PDUs are acked imediatly, and one test where the PDU is
retx'ed.
2021-02-05 12:24:50 +00:00