Ismael Gomez
54eed11e1d
Refactor decision for extended CSI/SRS
4 years ago
Ismael Gomez
c9daf1f61a
Make const args
4 years ago
Ismael Gomez
e2154d2213
Renamed constants to SRSLTE and use SRSLTE_CFI macros
4 years ago
Ismael Gomez
51521ad8e4
Improved PDCCH blind search and fixed a few issues with ambiguous DCI size with Release 10
4 years ago
faluco
12e82a947f
LTO compiler and linker fixes ( #1676 )
...
* Guard the LTO feature in a CMAKE option and document possible issues of using it.
4 years ago
Xavier Arteaga
af8898943f
SRSENB: implement console cell_gain command
...
SRSENB: fix 5GNR compilation
SRSENB: fix override methods
4 years ago
Francisco Paisana
92221eb780
update of rrc_interface_mac to remove signal from mac to rrc that RA failed in case of handover failure
4 years ago
Andre Puschmann
49a7a90698
mac: simplify BSR packing logic
...
simplify logic to check whether a BSR fits and, if so, which type.
before the check has been done in two places.
we now also accomodate for the CE subheader size.
4 years ago
Xavier Arteaga
3aec23f7d8
SRSENB: calculate TA from PUCCH messages
4 years ago
Xavier Arteaga
df2c949417
Radio: add individual Rx gain and integrate in srsue
...
Fix compilation
Fix compilation
Add missing variable. Wasn't compiling
Radio: revert some changes
4 years ago
Ismael Gomez
a4835dd2c8
More accurate MCS reduction when PUSCH carries UCI ( #1630 )
4 years ago
Xavier Arteaga
7bad21c30a
Radio: added locks to protect sample rate change concurrent access
4 years ago
Xavier Arteaga
029f36b449
srsLTE: added efficient integer resampler and srsue/srsenb integration
4 years ago
Francisco Paisana
834c0b3929
integrated new observer pattern into phy controller fsm
4 years ago
Francisco Paisana
48dd436d86
integrated observer pattern into rrc phy ctrl fsm
4 years ago
Francisco Paisana
b2313e3631
observer pattern classes. Allows auto and explicit dispatch, and specifying which trigger method to use of an observer.
4 years ago
Xavier Arteaga
0e96ef3df0
Channel emulator takes SNR as input parameter
4 years ago
Andre Puschmann
5e40bfe72c
mac_pdu: unpack and print BSR index as well as BSR value in bytes
...
before the BSR was extracted but the actual index (between 0 and 63)
was not stored but directly converted into bytes.
for log parsing and debugging it is easier to follow the index
value. this patch therefore adds both values to the log message
and extends the API accordingly.
4 years ago
Andre Puschmann
55336665b9
rlc: remove timers and sdu queue length from RLC TM ctor
...
timers aren't used in RLC TM, also the default queue length is
fine to be used at all times.
4 years ago
Francisco Paisana
bb5dd92dca
implemented s1 handover cancellation procedure to force the target enb to release the ue ctxt
4 years ago
Francisco Paisana
8c9e596f89
refactored s1ap handover request interface. cleaned up rrc tenb s1 handover code
4 years ago
Francisco Paisana
7cd4f45d62
fsm refactor.
...
- avoid triggering directly a subfsm
- improved metafunctions
- other cleanups
4 years ago
Francisco Paisana
5d1343fe75
implemented S1 bearer status transfer
4 years ago
Francisco Paisana
db8af399f8
extended rrc tenb s1 handover test. implemented layer reconfig during s1 handover
4 years ago
Francisco Paisana
7605c7df23
added s1ap handover notification, fixed s1ap asn1 bug, and fixed bad fields for admitted erabs in ho req ack
4 years ago
Francisco Paisana
841b884796
remove extern C flags from common_helper.h
4 years ago
Francisco Paisana
a2b8bc9e0a
check all cpus scaling governor
4 years ago
Francisco Paisana
5be5409f62
scaling governor function moved to common header file
4 years ago
Francisco Paisana
9146e6ddf1
change method name to resize intervals
4 years ago
Francisco Paisana
4457bbda7e
added new asserts to interval interface
4 years ago
Francisco Paisana
8b174ce2f4
changed interval interface to disallow interval::stop < interval::start via an assertion
4 years ago
Francisco Paisana
39b380c8e0
fix compilation issue for gcc version < 5
4 years ago
Francisco Paisana
2f689372dd
added missing header
4 years ago
Francisco Paisana
c1755727d7
changed interval method names, and added comments and assertions
4 years ago
Francisco Paisana
b2dd46ccad
remove extra space in to_string
4 years ago
Francisco Paisana
20b69fb22e
substitution of ul_alloc_t for prb_interval
4 years ago
Francisco Paisana
26f46ea067
add S1 Handover Request handling in target eNB
4 years ago
Francisco Paisana
857cc141c7
fix macro checking for exceptions, added missing includes, fixed bounded bitset methods' noexcept specifiers
4 years ago
Francisco Paisana
caf862c99f
moved expected, bounded_bitset, move_callback to adt folder. created a test for bitset
4 years ago
Ismael Gomez
382811e10e
Update S1AP RNTI context when doing Reestablishment ( #1582 )
4 years ago
faluco
1253740da3
- Extracted traits from class to a detail namespace.
4 years ago
faluco
072e84cec8
- Simplified the usage of span now with implicit constructors as it should be.
...
- Added overload for generic containers that have size and data members like vector.
- Removed unnecessary uses of make_span.
4 years ago
faluco
eb4b2d4e43
- Added a clarification comment on why to use make_span.
...
- Moved byte_buffer utilities to common.h thus breaking the dependency of ADT to COMMON.
- Fixed compilation failures in tests.
4 years ago
faluco
af8dfcf19c
Extended a bit the span implementation with the following changes:
...
- Documented methods and class.
- Adapted interface to the latest standard: no init list and generic container constructors, new iterator pair ctor.
- Implemented some SFINAE for managing conversions in constructors.
- Re-organised some methods to be grouped by category (modifiers, observers, iterators, ...).
- Added convenience make_span functions.
- Added some more asserts.
- Adapted test to use some syntax that was modified.
4 years ago
Francisco Paisana
76a62909c1
use of span type for universal array views
4 years ago
Francisco Paisana
a9d882c1f1
fix task_scheduler_test. Fix potential reference invalidation in task_scheduler internal tasks data structure
4 years ago
faluco
9e2a116e11
- Fix a missing template parameter in the constructor.
...
- Decay the type to the template.
- Switched member order to improve memory layout.
4 years ago
Francisco Paisana
0f67bee556
creation of a scope exit standalone file. Created a new folder ADT. Added test for scope exit.
4 years ago
faluco
cfd3f51931
Import of srslog into srsepc and srsenb. ( #1574 )
...
* - Import of srslog into srsepc and srsenb.
* - Removed logger_file and logger_stdout files.
4 years ago
Xavier Arteaga
21e9a3958f
Minor changes
4 years ago
Xavier Arteaga
51c6e8d1a6
Radio: channel map includes device mapping, unmapped Rx uses dummy buffers
4 years ago
Ismael Gomez
dda91b14f7
Remove duplicate add_rnti() function since already done in set_config
4 years ago
Xavier Arteaga
fda1d040e7
SRSENB: implement PUSCH threshold for UCI bits
4 years ago
faluco
efdff8ba4c
Import srslog into srsue ( #1556 )
...
- Import the srslog project into srslte.
- Ported srsue app to use the new logging framework.
- Implemented a wrapper that dispatches log entries to srslog.
- Renamed an existing log test to be more specific to avoid name clashes.
4 years ago
Ismael Gomez
f380f46a10
Revert "Remove unnecessary zero memory ( #1564 )"
...
This reverts commit f662aeaff3
.
4 years ago
Andre Puschmann
9550bd3ef8
rlc: revisit interface for MAC and RRC
...
* add locked and unlocked version of has_data() since one is
called from stack and one from PHY threads
* add comments in each interface section as to why locking
is required or not
* remove RLC rwlock when not required
* move calls only used by RRC to RRC section
4 years ago
Francisco Paisana
58c4bcf288
reduce mcs for UL grants carrying UCI
4 years ago
Ismael Gomez
f662aeaff3
Remove unnecessary zero memory ( #1564 )
...
* RF drivers to allow nullptr buffers in send/recv
* Remove zeromem from radio
* remove unused buffers
4 years ago
Xavier Arteaga
729986f259
srsLTE: Added PUCCH format 3 valid correlation
5 years ago
Andre Puschmann
c8b4ba885b
rename rlc_tx_queue to byte_buffer_queue
...
this data structure will be used by the PDCP layer as well.
5 years ago
Francisco Paisana
36fc88d2e2
fsm log macros, and utility methods to convert event callbacks to move tasks
5 years ago
Francisco Paisana
9c5471b094
more ergonomic event callback
5 years ago
Francisco Paisana
d48a45976e
moved cell selection/search complete event signalling out of phy_controller
5 years ago
Francisco Paisana
489969722e
implemented phy controller FSM to perform cell selection & search. The controller also tracks the phy sync state
5 years ago
Andre Puschmann
a7911f0dab
pdcp,rlc: refactor SDU queueing policy
...
this patch refactors the SDU queuing and dropping policy of the RLC and PDCP layer.
the previous design had issues when packets have been generated at a higher
rate above the PDCP than they could be consumed below the RLC.
When the RLC SDU queues were full, we allowed two policies, one to block on the write
and the other to drop the SDU. Both options are not ideal because they either
lead to a blocking stack thread or to lost PDCP PDUs.
To avoid this, this patch makes the following changes:
* PDCP monitors RLC's SDU queue and drops packets on its north-bound SAP if queues are full
* a new method sdu_queue_is_full() has been added to the RLC interface for PDCP
* remove blocking write from pdcp and rlc write_sdu() interface
* all writes into queues need to be non-blocking
* if Tx queues are overflowing, SDUs are dropped above PDCP, not RLC
* log warning if RLC still needs to drop SDUs
* this case should be avoided with the monitoring mechanism
5 years ago
Andre Puschmann
7a66a00e15
block_queue: add method to check if given queue is full
5 years ago
Xavier Arteaga
f39abe0094
SRSENB: fix MAC pending PHY config
5 years ago
Francisco Paisana
5e06430455
removal of stack handler interface
5 years ago
Francisco Paisana
7c364070ee
creation of task scheduler interface for classes/functions running outside the main control thread
5 years ago
Francisco Paisana
039977aeb5
renamed interfaces
5 years ago
Francisco Paisana
1a9c04bf2f
use of task scheduler handle in pdcp
5 years ago
Francisco Paisana
e9f34c7613
using task scheduler in enb stack
5 years ago
Francisco Paisana
4f5e65781f
created task scheduler class to deal with timers, thread pool, multiqueue, internal tasks
5 years ago
Pedro Alvarez
89b6e0f714
Send paging message to all cells.
5 years ago
Francisco Paisana
fe8f8be62d
apply separate cqi configurations to scells
5 years ago
Andre Puschmann
035c369a43
mac_pdu: fix check of remaining length when adding new subheader to MAC PDU
...
when adding a new subheader to a MAC PDU we should only add the subheader
if at least 2 bytes are left in the PDU. Even a 1 Byte MAC Control Element requires
another byte to pack the subheader.
This fixes #1424 in which a 3 B MAC opportunity is provided in the UL. After
adding the Short BSR, we tried to add another MAC subheader. Adding the subheader
succeeded even though no space is left to add a single byte. With this patch,
adding the subheader fails and the generates MAC PDU is correct.
5 years ago
Francisco Paisana
e550bf726d
updated fsm to allow enter methods to receive event that caused them
5 years ago
Andre Puschmann
ff96336f91
rlc_um: fix reestablishment for sending UM entity
...
we've reset the rx state variables during reestablishment but not
the tx state variable.
5 years ago
Francisco Paisana
cb7f620254
created separate class to manage bearers buffers/status reports in the scheduler
5 years ago
Andre Puschmann
df50dd7d3c
rlc: extend RLC metrics
...
extend RLC metrics to count Rx/Tx PDUs/SDUs bytes/#
5 years ago
Andre Puschmann
82f811ed52
rlc_am: change return value when writing SDU
...
return false when SDU couldn't be added to SDU tx queue so
to count dropped SDUs in base
5 years ago
Andre Puschmann
fc3cd24177
rlc_um: fix counting of lost PDUs
...
* change try_push() return value to indicate whether the addition
of the SDU to the tx queue was successful or not
* count lost PDUs
5 years ago
Andre Puschmann
96726a03e0
rlc_stress_test: fix PCAP support
...
expose actual RLC configuration to PCAP object
5 years ago
Ismael Gomez
493b7ea2da
Remove SNR threshold based link failure detection
5 years ago
Ismael Gomez
874e614970
Increase PUCCH detection threshold to avoid false alarms
5 years ago
Francisco Paisana
2de702f50e
disable carrier aggregation when ue release is below 10 or category is below 5
5 years ago
Francisco Paisana
9855749e9a
remove comments
5 years ago
Francisco Paisana
eee195c828
remote commented lines and added comments
5 years ago
Francisco Paisana
8ea059d578
fix pnf messages and shutdown
5 years ago
Francisco Paisana
e555e50a90
fix pnf packing for MIB messages
5 years ago
Francisco Paisana
e3e9bbcd62
fix PNF PDU size cutting
5 years ago
Ismael Gomez
29e126a583
Add per-channel TX gain ( #1450 )
...
* Change type of rf_set_gain() to avoid unambiguous return with negative gains
* Add per-channel TX gain
5 years ago
Francisco Paisana
0938c447f7
fix compilation error
5 years ago
Francisco Paisana
b68ef69ab4
fix comments and other minor issues
5 years ago
Francisco Paisana
0259d31b13
fix lack of final in pdcp virtual methods
5 years ago
Francisco Paisana
eb69683dc3
fix lack of final in virtual methods
5 years ago
Francisco Paisana
42969ad992
add tb size as argument to gnb
5 years ago
Francisco Paisana
2f8dad03cc
add rlc nr locking
5 years ago
Francisco Paisana
f0874b780b
add radio_base/null classes
5 years ago
Francisco Paisana
64e8f5e3ed
update license year
5 years ago