Francisco Paisana
b81cbd1334
sched,nr: redesign the order available search spaces/coresets are found in the scheduler
3 years ago
Francisco Paisana
dd3c9b4d7e
sched,nr: utilization of common bwp params structure across multiple sched objects
3 years ago
Francisco Paisana
2db8b8d876
sched,nr: add RAR scheduler inspired in LTE one
3 years ago
Francisco Paisana
4f0b954cde
sched,nr: changed scheduler nr api to not require slot_indication function
3 years ago
Francisco Paisana
23afc66a86
sched,nr: implementation of PUCCH HARQ allocation in NR
3 years ago
Francisco Paisana
bcc374c2cd
implement TDD DL vs UL slot activation
3 years ago
Francisco Paisana
f87f898641
sched,nr: extend coreset pdcch allocation to UL
3 years ago
Ismael Gomez
1fd9d4300c
Move pdu buffer mutex in mac::ue to each carrier buffer map
3 years ago
Xavier Arteaga
b25681f9de
gnb,prach: add PRACH to gNB
...
rebase of Xavier's feature_gnb_prach branch
3 years ago
Andre Puschmann
8dd7075d12
enb,stack: add NR components for NSA mode
...
adds the main NR components for RLC, PDCP, MAC and RRC
for NSA operation.
3 years ago
Andre Puschmann
19996a4059
sched_nr: fix compilation
3 years ago
Xavier Arteaga
5307fec2f0
Added GNB MAC UL info initial interface and fix PHY implementation
3 years ago
Ismael Gomez
c0fd64c4e6
Fix data races in srsENB MAC
3 years ago
Francisco
4c316aa9ea
sched,nr: integrate mac-phy interface types into the scheduler
3 years ago
Francisco
5b3c5ded63
sched,nr: implement NR PDCCH allocation algorithm
3 years ago
Xavier Arteaga
8378c85ec4
Refactored gNb PHY
3 years ago
Xavier Arteaga
d49734b1bc
SRSENB: Refactor to accomodate 5G NR
3 years ago
Francisco
de05e1e549
sched,nr: fix invalid memory write
3 years ago
Francisco
75153c7c83
sched,nr: implementation of sched sim test class
3 years ago
Francisco
f1b3cfc764
sched,nr: implementation of sched NR harq retxs. Refactor of rb grid classes.
3 years ago
Francisco
d950433cbd
sched,nr: fix time-domain parallelization sched nr test. creation of util class to handle acquisition of boolean resources
3 years ago
Francisco
35a236b1b9
sched,nr: fix sched_nr_test. Resolve data race issues. Created new config structs used across the scheduler.
3 years ago
Francisco
407da794e1
sched,nr: implementation of slot grid class
3 years ago
Francisco
4fa27f3841
sched,nr: implementation of main classes for NR scheduler, and basic test for concurrency
3 years ago
Francisco
78acf81cf0
bugfix,sched: avoid instability in TPCs around PHR~0
3 years ago
Ismael Gomez
02ec4dd3d0
Remove unused variable
3 years ago
Ismael Gomez
dd9889e07c
Add carrier index to uplink PCAP captures
3 years ago
Francisco
5a82a63bb5
bugfix,srsenb: fix intraenb handover softbuffer allocation during handover
3 years ago
Francisco
d5234b5f65
sched,bugfix: avoid using UL SNR average in tpc control loop
3 years ago
Francisco
e8983b88f0
refactor: use enb_cc_idx instead of ue_cc_idx in mac::ue
3 years ago
Andre Puschmann
f65faba756
sched_harq: fix uninitialized values in HARQ
...
detected with Valgrind memcheck
3 years ago
Francisco
7e77da6a15
mac,optimization: use rnti memory pool to create mac::ue objects
3 years ago
Francisco
fd1d73666c
bugfix,srsenb,mac: avoid sanity check for UL PDU length if CRC=KO
3 years ago
Francisco
76004a3054
enb,mac,refactor: mac::ue now uses byte_buffer_pool for UL PDUs
3 years ago
Francisco
9e2a7d4592
bugfix,tpc: only cap PUSCH TPC when PHR is negative. I also extended TPC unit test
3 years ago
Francisco
bdc4362475
bugfix,tpc: place a cap on TPC due to PHR only when TPC is positive
3 years ago
Francisco
7badfb1c88
bugfix: avoid multiple TPC=0 for a single PHR<0
3 years ago
Francisco
e2c37ad513
bugfix: missing early return in TPC derivation
3 years ago
Andre Puschmann
c0be8187c8
rlc interface: convert entire read_pdu() interface to return uint32_t
...
we had it returning int but had a bug in using the return value properly,
i.e. handling when -1 was returned in RLC TM.
Thinking about it more, it doesn't make sense to have a negative return
value here anyway. Either the RLC can return a PDU or not. If it can't the
returned lenght is zero.
3 years ago
Francisco
ceaef3523f
sched,feature: Enable setting the target PHR below which the maximum UL grant size starts decreasing
3 years ago
Francisco
486823e5de
sched,bugfix: The PHR handling scheme now considers the number of PRBs of the UL grant that carried the PHR. Before, it was assuming the most conservative scenario of Nprb=1
3 years ago
Francisco
f7aef3ffc1
sched,bugfix: fix nof_retx update when UL HARQs are resumed
3 years ago
Francisco
89406b07d6
make eNB UL SNR initial value an exponential average alpha configurable
3 years ago
Francisco
2cdda3b6db
sched,enhancement: allow PUSCH allocations when PHICH falls in measurement Gap by resuming UL HARQ
3 years ago
Francisco
200006c4b7
bugfix,scheduler: avoid offset to increase decrease unboundedly when mcs is equal to 0 or max_mcs
3 years ago
Francisco
7076dbfef8
feature, scheduler: Add configuration parameter to set minimum TTI interval between TPCs
4 years ago
Francisco
4627ae9802
bugfix, scheduler: effectively disable adaptive mcs when target bler is unspecified
4 years ago
Francisco
dedd9c09a7
feature, scheduler: Add abitility to set minimum aggregation level in PDCCH, and disable adaptive aggregation level based on target BLER
4 years ago
Francisco
c5029fc266
feature - implement adaptive link adaptation in DL and UL
4 years ago
Francisco
a17e3b71e7
set minimum snr under which the UL SNR estimate is not updated
4 years ago