Francisco Paisana
a61d59993f
sched,nr: created time-domain round-robin scheduler
3 years ago
Francisco Paisana
eecfee365b
sched,nr: fix softbuffer dimensioning for NR scheduler. Renamed sched_nr_rb_grid file
3 years ago
Andre Puschmann
4795f57da0
enb,mac: only handle MAC SDUs
3 years ago
Andre Puschmann
824424a858
slot_worker: fix length calculation for PUSCH PDUs
3 years ago
Andre Puschmann
32ab1baeb1
enb,rrc: during NSA activation, remove EUTRA DRB and set MAC logical channel config
3 years ago
Andre Puschmann
2e9f487ebc
enb,nsa: add missing RLC config and MAC cell group config
3 years ago
faluco
deb157daa2
Fix an invalid read lock when mutating the users member map in the rlc class.
...
The method rlc::add_user should use a write lock instead since we assert that no user exists before inserting a new one.
3 years ago
Andre Puschmann
46346d6a9a
enb,nr: init RLC and PDCP components
3 years ago
Andre Puschmann
4076338a1b
enb: add MAC-NR PCAP
...
* use fixed filename until eNB stack layout is decided
3 years ago
Andre Puschmann
c03623863b
enb,nsa: fix UL PDU processing
...
* remove const from pusch_info() MAC/PHY interface to allow moving unique byte buffer
3 years ago
Andre Puschmann
10ce25442f
rrc_nr: remove redundant configuration of log level
3 years ago
Andre Puschmann
40cabdff08
set DL MCS for NR to 28
3 years ago
Andre Puschmann
08215a85ff
enb,nr: handle nullptr return when allocating PDU
3 years ago
Andre Puschmann
fc35c0ee51
enb,nsa: fix packing of DL MAC PDUs
...
* use byte_buffer_t as interface type for DL PHY-MAC interface
* fix missing clear() for new DL tx
3 years ago
Xavier Arteaga
d518f6da46
Added gNb RRC missing fields
3 years ago
Xavier Arteaga
3ae131b336
gNb creates PUSCH decode PDU
3 years ago
Xavier Arteaga
ac39607c22
Add HARQ codebook configuration in GNB RRC
3 years ago
Xavier Arteaga
0ca70e6ad7
Implement enb to gnb number of PRB conversion
3 years ago
Xavier Arteaga
b728367149
Fix Scheduler NR cell config generator for variable number of PRB
3 years ago
Xavier Arteaga
4bc7df45c6
Added R.PDSCH.2-1.1 TDD reference for NZP-CSI-RS testing
3 years ago
Xavier Arteaga
64885a6741
Added PDSCH debug trace in slot worker
3 years ago
Andre Puschmann
be81fda08d
phy: move initial NR config into init_nr() helper
3 years ago
Andre Puschmann
0a40880a9f
fix typo
3 years ago
Andre Puschmann
6148ed043e
rrc_nr: hard-code new UE id to 0x4602
3 years ago
Andre Puschmann
7e38a5119b
enb: fix log IDs and default params
3 years ago
Andre Puschmann
f1658cbf98
enb,mac_nr: fix handling of UCI data from PHY
3 years ago
Andre Puschmann
2adb1c0723
sched_nr_worker: make cond var to sync workers an integer
...
the boolean isn't enough for more than 2 PHY workers, replace by int
3 years ago
Andre Puschmann
4d9d882d75
phy_common: fix getter for nof PRB and ports for NR carriers
3 years ago
Andre Puschmann
c0163d7389
nr,slot_worker: add mutex to protect class from concurrent access
...
detected during debug while slot_worker was still initialized on the
main process, the PHY workers were already running and accessing
class members
3 years ago
Andre Puschmann
2656014f43
rrc_nr,enb: fix ARFCN values in RRC reconfig
3 years ago
Andre Puschmann
99eb671db2
prach_worker: fix PRACH plotting for NR
3 years ago
Andre Puschmann
38f1e158a5
enb,nr: fix NR PHY PRACH init and MAC-PHY interaction
3 years ago
Andre Puschmann
ffc63ea270
enb: use band_helper to derive freqencies for NR carrier
3 years ago
Andre Puschmann
1329bb336e
rrc_nr: fix packing reconfig packing error
3 years ago
Andre Puschmann
de60df9693
enb: initialize NR PHY in eNB
...
add required calls to initialize NR PHY alongside with LTE PHY
3 years ago
Andre Puschmann
519de5f84b
rrc_ue: disable warning when RRC receives UE cap info that is not EUTRA
3 years ago
Andre Puschmann
fd3a7ce098
sched_nr_ue: fix uninitialized values
3 years ago
Xavier Arteaga
d4f1839991
Increase enb_phy_test flush time
3 years ago
Xavier Arteaga
f02e07c140
Fix enb worker concurrency
3 years ago
Xavier Arteaga
43ed5c2ad4
Add crash handler to enb_phy_test
3 years ago
Francisco Paisana
589239bf7f
sched: revert lifting of restriction of maximum UL coderate of 0.930
3 years ago
Francisco Paisana
ce884ee4c6
sched: fix sched DL RBG allocation for subband CQI
3 years ago
Francisco Paisana
1f118aa238
sched: fix ul max coderate derivation
3 years ago
Xavier Arteaga
dbb10dd6a2
Hold worker thread until baseband is transmitted
3 years ago
Xavier Arteaga
092e744c9e
SRSENB: remove redundant semaphore push
3 years ago
Xavier Arteaga
2d737016be
Isolate gNb PHY init
3 years ago
Xavier Arteaga
cdd33795ed
Reset transmit buffer in enb after transmission
3 years ago
Xavier Arteaga
b57df4db10
Refactored worker_end mechanism for concurrent workers
3 years ago
Andre Puschmann
e833751031
rrc_nr: add CSI config packing
3 years ago
Andre Puschmann
f181733c7e
rrc_nr,enb: add more fields to spcell cfg dedicated
3 years ago
Pedro Alvarez
8ef7ab536f
Change activation of GTP-U tunnel to after the reception of the reconfig complete.
3 years ago
Francisco Paisana
bd08a64b5e
sched: fix crash for 100 prbs and subband CQI reporting
3 years ago
Francisco Paisana
e64fcf6ea6
sched,nr: extend sched nr to support RAR and msg3 DCI packing.
3 years ago
Andre Puschmann
7ab52500e9
enb,mac_nr: add NR sched class and add basic init calls
3 years ago
Andre Puschmann
45c1971249
mac,phy,interface: clean up and add NR interface to LTE stack
...
* remove obsolte rx_data_ind
* add mac_phy_interface_nr to LTE stack
3 years ago
Francisco Paisana
8e174c96ed
sched,nr: provide allocated byte_buffer in DL sched output + changes in RA procedure + added sched nr in default nr_phy_tests
3 years ago
Bedran Karakoc
a6226379b4
Introducing NGAP UE context procedures
3 years ago
Ismael Gomez
a896e32cf4
Refactor sub-band CQI processing
3 years ago
Ismael Gomez
9b10e1c45d
Fix sub-band CQI in UE. Refactor variable names
3 years ago
Francisco Paisana
12e33483e1
sched,nr: add slot_point to sched nr
3 years ago
Xavier Arteaga
5b31fa72d3
Fix gnb race condition in asynchronous PRACH processing by setting number of threads to 0
3 years ago
Andre Puschmann
f9589c9c5d
enb,rrc,endc: refactor UE capability enquiry and check
...
this patch first makes sure that ENDC is only configured if the UE
support it. Second the patch also requests the EUTRA-NR and NR capabilities
if the UE indicated ENDC support in its EUTRA caps.
3 years ago
Xavier Arteaga
97db7f2d34
Added custom frequency in cell parser
3 years ago
David Rupprecht
9172059078
Supply ctor with logger instead of fetching
3 years ago
Ismael Gomez
1a15a65483
Add missing parameters to enb.conf.example
3 years ago
Francisco Paisana
4a2b51bc0d
sched,nr: fix sched nr pusch K2 timing
3 years ago
Francisco Paisana
61a73d5187
sched: add missing checks for prachs with tti duration above 1msec
3 years ago
Francisco Paisana
b589c0d184
sched,nr: ack/crc info included in nr_phy_test
3 years ago
Francisco Paisana
592d9332ba
sched,nr: add logic for allocation of RAR and Msg3 grants
3 years ago
Francisco Paisana
bc5a548fe8
sched: scheduler now accounts for prachs with different durations
3 years ago
Xavier Arteaga
bb4f469794
Integrated SR decoder in gNb
3 years ago
Xavier Arteaga
d783fbf3a0
Reviewed NR procedure for PUCCH resource sselection and reviewed gNb PUCCH interface
3 years ago
David Rupprecht
880eb6fc14
Added git args
3 years ago
David Rupprecht
4f0f6169f5
Added NGAP Metrics
3 years ago
Francisco Paisana
c9a5180a09
sched,nr: integrate NR scheduler in nr_phy_test
...
The scheduler can be activated via a command line flag
3 years ago
Francisco Paisana
660b66dbe3
sched,nr: add option to run phy nr test with real NR scheduler
3 years ago
Xavier Arteaga
b264f8fa1e
Fix nr_phy_test TSAN warnings
3 years ago
Andre Puschmann
fc8fe032ff
rrc_nr,endc: add more fields to NR RRC Reconfig for EN-DC activation
...
adds a big chunk of new fields to the reconfig packing code,
tested with srsUE
3 years ago
Ismael Gomez
6fb9b6bf94
Fix sub-band CQI in UE. Refactor variable names
3 years ago
Francisco Paisana
e6683b7387
sched,nr: simplify scheduler threading architecture to reflect the new cc-based parallelism model
3 years ago
Francisco Paisana
74d0a8adb8
sched: add subband cqi info interface to LTE scheduler
3 years ago
Andre Puschmann
921a04ce65
enb,mac_nr: turn UE object into normal std::unique_ptr
3 years ago
Andre Puschmann
b3ab661261
rrc_mobility: change log to info when receiving non-EUTRA meas report
3 years ago
Andre Puschmann
48e42f13a3
mac_nr: only request first 2 SIBs from RRC
3 years ago
Andre Puschmann
8d2e81ad6f
enb,mac,nr: add basic UE object skeleton
...
refactor that also adds a basic UE object to the NR MAC
3 years ago
Francisco Paisana
09c7000201
sched,nr: update nr scheduler to use new mac nr interface types
3 years ago
Francisco Paisana
8a34a3c41a
sched,nr: fix compilation issues in centos7 and removed unused variables
3 years ago
Francisco Paisana
d9336bcd9e
sched,nr: creation of pool of softbuffers for NR. Now the sched NR harq manages the lifetime of the softbuffer and its forwarding to the PHY
3 years ago
Francisco Paisana
1535e6b205
sched,nr: extend sched nr testing suite. restrict paralllelization for correct DAI generation
3 years ago
Francisco Paisana
323703c2f3
sched,nr: measure latency of sched nr in test
3 years ago
Francisco Paisana
d63ea00a5d
sched,nr: use PRBs instead of RBGs as the basic unit for PRB grants in the NR scheduler
3 years ago
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
5d034b067e
Add option to rr.conf to select sub-band CQI K value ( #3071 )
3 years ago
Francisco
357bc10a17
feature - make minimum SNR, under which the RRC is notified with UL KO, configurable
3 years ago
faluco
8708043a5f
- Add date to log timestamps.
...
- Print once per second the current timestamp into stdout, feature guarded by a config expert option.
3 years ago
Francisco
67325ab5c1
add pdcch_cqi_offset parameter to enb.conf
3 years ago
Francisco
2a31daca4a
enb,configuration: allow to specify enb specific max nof RLC retxs
3 years ago
Pedro Alvarez
132f2aa605
Added assert to make sure SRB id makes sense in apply_rlc_rb_updates
4 years ago
Pedro Alvarez
e946cbd5de
Tweaked SRB parsing to remove unecessary parenthisis
4 years ago
Pedro Alvarez
8d41c0d476
Maded SRB configuration optional in rb.conf
4 years ago
Pedro Alvarez
f0a28ebc88
Rename drb.conf to rb.conf to reflect the now configurable SRBs.
4 years ago
Pedro Alvarez
17c09dfd75
Changed enb_cfg_parcer.cc to use SRSRAN_ERROR instead of -1 for error returning.
4 years ago
Pedro Alvarez
e19df2aedb
Make sure that SRB configuration goes in RR config dedicated message.
4 years ago
Pedro Alvarez
72cf3a1cec
Added RLC SRB1 and SRB2 configuration ability.
...
The configuration was added to drb.conf
4 years ago
Ismael Gomez
1fd9d4300c
Move pdu buffer mutex in mac::ue to each carrier buffer map
4 years ago
Xavier Arteaga
b25681f9de
gnb,prach: add PRACH to gNB
...
rebase of Xavier's feature_gnb_prach branch
4 years ago
Xavier Arteaga
47747e3148
SRSENB: RRC measurement report for NR are appended
4 years ago
David Rupprecht
59ca11db68
Added missing target_link_libs
4 years ago
Andre Puschmann
6c82d63aa6
remove legacy PNF/VNF code
...
the code hasn't been maintained for a while an likely needs to be
adapted for a real-world scenarios.
in order to avoid having to maintain two MAC/PHY interfaces we
remove the code from now.
4 years ago
Xavier Arteaga
96cb25b868
Add arguments to NR PHY test
4 years ago
Xavier Arteaga
ecc0b92142
Integrated PUSCH decoder in gNb
4 years ago
Andre Puschmann
068267992d
rnti_pool: add rrc_endc class and extra 1024B to UE memblock size
...
this should fix #3045
however, this hard-coded size seems pretty unflexible anyway so we might
have to increase/add to it, or find an alternative way to calculate the size?
4 years ago
Andre Puschmann
e460739152
rrc_ue: only create and call endc_handler if NR RRC is available
4 years ago
Andre Puschmann
3f81d3e969
enb,rrc_endc: add handler for measurements and UE capabilities
4 years ago
Andre Puschmann
8d443d79e5
enb,rrc: add skeleton code for new RRC internal interface for SgNB addition
4 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.
4 years ago
Andre Puschmann
ec3465bb98
s1ap: fix compilation of test on 32bit
4 years ago
Andre Puschmann
19996a4059
sched_nr: fix compilation
4 years ago
Xavier Arteaga
5307fec2f0
Added GNB MAC UL info initial interface and fix PHY implementation
4 years ago
Xavier Arteaga
e764a26136
Integrated PUCCH decoding in gNb
4 years ago
Xavier Arteaga
3fe9176750
Added PUCCH dedocder to slot worker
4 years ago
Xavier Arteaga
658b47d917
Added NR PUSCH and PUCCH decoder in gnb_ul
4 years ago
Xavier Arteaga
f6fc215541
Refactored enb_dl_nr to gnb_dl and initial gnb_ul
4 years ago
David Rupprecht
f90e359208
Moved cp to test common
4 years ago
Ismael Gomez
4e39982a19
Fix TSAN warnings in UE ( #3021 )
...
* Protect PHY SR signal management in a class
* Protect intra_freq_meas vector
* Protect cell and srate shared variables in thread-safe classes
* srsue,srsenb: include TSAN options header
* Protect ue_rnti_t and rnti scheduling windows behind thread-safe classes
* Protect access to state variable in sync_state
* Protect access to metrics configuration
* Protect access to is_pending_sr
* Protect access to UE prach worker
* Protect UE mux
* Avoid unlocking mutex twice
* Fix data races in RF/ZMQ
* Fix data races in intra_measure and PHY
* Fix minor data races in MAC
* Make TSAN default behaviour to not halt on error
* Fix blocking in intra cell measurement
* Address comments
Co-authored-by: Andre Puschmann <andre@softwareradiosystems.com>
4 years ago
Ismael Gomez
c0fd64c4e6
Fix data races in srsENB MAC
4 years ago
Pedro Alvarez
1b676aa406
Moved lib GTPU to its own folder
4 years ago
Pedro Alvarez
865298f8d5
Moved lib PDCP to its own folder
4 years ago
Pedro Alvarez
171d5727be
Moved lib RLC into it's own folder
4 years ago
Francisco Paisana
30802777cf
fix,enb: fix enb.conf param description
4 years ago
Francisco Paisana
4d014e7ceb
s1ap,feature: make the ts1 reloc timers configurable via the enb.conf
4 years ago
Francisco
4c316aa9ea
sched,nr: integrate mac-phy interface types into the scheduler
4 years ago
Francisco
5b3c5ded63
sched,nr: implement NR PDCCH allocation algorithm
4 years ago
Xavier Arteaga
6f5614a0cc
Suggested modifications on gNb MAC/PHY interface
4 years ago
Xavier Arteaga
8378c85ec4
Refactored gNb PHY
4 years ago
Xavier Arteaga
c4e13f70a2
SRSENB: fix NR worker pointer check
4 years ago
Xavier Arteaga
aef3e5a40a
More NR PHY test and GNB PHY development
4 years ago
Xavier Arteaga
d49734b1bc
SRSENB: Refactor to accomodate 5G NR
4 years ago
Francisco
de05e1e549
sched,nr: fix invalid memory write
4 years ago
Francisco
75153c7c83
sched,nr: implementation of sched sim test class
4 years ago
Francisco
f1b3cfc764
sched,nr: implementation of sched NR harq retxs. Refactor of rb grid classes.
4 years ago
Francisco
d950433cbd
sched,nr: fix time-domain parallelization sched nr test. creation of util class to handle acquisition of boolean resources
4 years ago
Francisco
35a236b1b9
sched,nr: fix sched_nr_test. Resolve data race issues. Created new config structs used across the scheduler.
4 years ago
Francisco
407da794e1
sched,nr: implementation of slot grid class
4 years ago
Francisco
4fa27f3841
sched,nr: implementation of main classes for NR scheduler, and basic test for concurrency
4 years ago
Andre Puschmann
483a216bd5
ue,stack: refactor handling of radio bearears in UE stack
...
this is a rather large commit that is hard to split because
it touches quite a few components.
It's a preparation patch for adding NR split bearers in the next
step.
We realized that managing RLC and PDCP bearers for both NR and LTE
in the same entity doesn't work. This is because we use the LCID
as a key for all accesses. With NR dual connectivity however we
can have the same LCID active at the same time for both LTE and NR
carriers.
The patch solves that by creating a dedicated NR instance for RLC/PDCP
in the stack. But then the question arises for UL traffic on, e.g. LCID 4
what PDCP instance the GW should use for pushing SDUs. It doesnt' know
that. And in fact it doesn't need to. It just needs to know EPS
bearer IDs. So the next change was to remove the knowledge of what
LCIDs are from the GW. Make is agnostic and only work on EPS bearer IDs.
The handling and mapping between EPS bearer IDs and LCIDs for LTE
or NR (mainly PDCP for pushing data) is done in the Stack because
it has access to both.
The NAS also has a EPS bearer map but only knows about default and
dedicated bearers. It doesn't know on which logical channels they
are transmitted.
4 years ago
Francisco
e70b8c2472
sched,bugfix: fix SI scheduler logging
4 years ago
Andre Puschmann
4b069d9b86
enb,mac: fix concurrent access to cell structs
...
this patch moves the rwlock that protects the UE database outside
to also protect the cell struct.
It also adds a missing write guard when setting the cell
4 years ago
Andre Puschmann
ff72c78745
enb,mac: fix indention
4 years ago
David Rupprecht
ec19919246
Fix NGAP valgrind test
4 years ago
Pedro Alvarez
aae266e848
Added configuration option for S1AP SCTP bind port
4 years ago
Francisco
78acf81cf0
bugfix,sched: avoid instability in TPCs around PHR~0
4 years ago
Xavier Arteaga
b1e4720721
SRSUE/SRSENB: added tx_enable flag in worker_end
4 years ago
Xavier Arteaga
027201d457
SRSUE/SRSENB: Refactor NR workers to generalise lower PHY
4 years ago
yagoda
ce30b7e1ce
fixing eMBMS after new ue_db architecture and scheduler changes
4 years ago
Pedro Alvarez
181b903117
Small log fix for RNTI in integrity failure notifications
4 years ago
Ismael Gomez
02ec4dd3d0
Remove unused variable
4 years ago
Ismael Gomez
dd9889e07c
Add carrier index to uplink PCAP captures
4 years ago
Bedran Karakoc
c280ac5ad6
Introducing extended NGAP functionality
...
Remove unused logger for now in ngap::ue to pass tests
4 years ago
Francisco
5a82a63bb5
bugfix,srsenb: fix intraenb handover softbuffer allocation during handover
4 years ago
Francisco
d5234b5f65
sched,bugfix: avoid using UL SNR average in tpc control loop
4 years ago
Francisco
c111b23255
config,enb: change the max sib coderate to 0.3
4 years ago
Francisco
2a009eb340
sched,feature: Enable configuring maximum coderate for SIB allocations
4 years ago
Francisco
6ababf401b
feature,sched: allow setting initial DL CQI in enb.conf
4 years ago
Francisco
4cf5a8b25a
fix: avoid configuring the phy mbsfn from the rrc, when phy is not fully initialized
4 years ago
Francisco
f55e1c5a73
fix,srsenb: start stack before the radio to avoid stack methods to be called when stack is not fully initialized
4 years ago
Francisco
e8983b88f0
refactor: use enb_cc_idx instead of ue_cc_idx in mac::ue
4 years ago
Xavier Arteaga
63de691351
SRSENB: Added sleep command description
4 years ago
Xavier Arteaga
4bfe092a24
Added multi-command line in srsenb
4 years ago
Francisco
99960c72fa
bugfix,srsenb: extend rrc mobility unit test for intraenb handover
4 years ago
Francisco
69b7a7eb19
bugfix,srsenb: the lcids beloging to SRB1 and SRB2 were not being reactivated correctly during intra-eNB handover
4 years ago
Francisco
a0ba2d576d
remove unused return variable
4 years ago
Francisco
048d487921
bugfix,gtpu: send end marker via the forwarding tunnel, when the source enb receives ue ctxt release command. Improve GTPU unit testing
4 years ago
Francisco
8cbbebdea2
bugfix,scheduler: make sure UL harq pending data is cleared up when the last retx falls in a measurement gap
4 years ago
Francisco
51c9fc514d
refactor,sched: fix log lines related with meas gap collisions
4 years ago
Pedro Alvarez
163976f050
Fix releasing on on RRC and not on S1AP on integrity failure.
4 years ago
Pedro Alvarez
a53b321ab8
Release UE upon reception of integrity error.
4 years ago
Pedro Alvarez
299d2ee35d
Added interface to make the PDCP notify the RRC of integrity check
...
failures.
4 years ago
Francisco
5c7ea6f6df
bugfix,srsenb,rrc: remove redundant calls to setup PDCP/RLC bearer state during reestablishment
4 years ago
Francisco
fd3901e4a2
bugfix,srsenb,rrc: delete old context right away after sending Reestablishment msg.
...
Following ReestablishmentRequests should use the most recent rnti as old context.
4 years ago
Andre Puschmann
f65faba756
sched_harq: fix uninitialized values in HARQ
...
detected with Valgrind memcheck
4 years ago
Francisco
35cea3d104
enb,optimization: consider mac::ue object in rnti pool memory block size
4 years ago
Francisco
7e77da6a15
mac,optimization: use rnti memory pool to create mac::ue objects
4 years ago
Francisco
fd1d73666c
bugfix,srsenb,mac: avoid sanity check for UL PDU length if CRC=KO
4 years ago
Francisco
76004a3054
enb,mac,refactor: mac::ue now uses byte_buffer_pool for UL PDUs
4 years ago
Francisco
9e2a7d4592
bugfix,tpc: only cap PUSCH TPC when PHR is negative. I also extended TPC unit test
4 years ago
Francisco
bdc4362475
bugfix,tpc: place a cap on TPC due to PHR only when TPC is positive
4 years ago
Francisco
7badfb1c88
bugfix: avoid multiple TPC=0 for a single PHR<0
4 years ago
Francisco
e2c37ad513
bugfix: missing early return in TPC derivation
4 years ago
Francisco
75eebd6b5d
bugfix,gtpu: close forwarding tunnel during reestablishment due to handover failure
4 years ago
Francisco
597f993706
sched,improvement: filter out Msg3 UL SNR estimates from the TPC control loop
4 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.
4 years ago
Xavier Arteaga
090022568e
DCI NCCE find considers L and NCCE
4 years ago
Andre Puschmann
aaffdeb326
rrc,rlc: add method to signal protocol failure to RRC
...
general-purpose method for lower layers to signal protocol
failures to higher layers, i.e. RRC.
In the current case, implement a direct release of the UE (enb) or
a reestablishment (UE).
4 years ago