Francisco
6d401bc79f
handover - check if UE integrity and encryption algorithms are supported in the target eNB, and report handover failure if not.
4 years ago
Francisco
77bd500312
handover - implement and test S1 Handover fail path for the case of invalid QoS config in HO Request message
4 years ago
Francisco
d2c404b166
handover - setup s1ap cause in case of handover failure at the target enb
4 years ago
Francisco
49bd895e29
s1ap - handle invalid or repeated erab ids in s1ap erab release command
4 years ago
Francisco
7842e3bff3
s1ap - add unit test to check correct handling of invalid E-RAB ids in modification request. Fix s1ap in order for the test to pass
4 years ago
Francisco
985846e3bd
s1ap - set multiple erab ids cause in replay when s1ap erab modify request has repeated ids.
4 years ago
Francisco
f7a8b8bf94
separate drb srb ids into separate enum types
4 years ago
Francisco
21718af3b6
avoid allocating std::string to get lcid radio bearer name. Refactored the lte radio bearer enum type
4 years ago
Francisco
99b4595b69
fix enb phy test by limiting the number of carriers to 5
4 years ago
Francisco
d142d7b6a5
update test helpers for enb, so that the rrc tests pass
4 years ago
Francisco
60d5c6df7b
implementation of memory pool with individual memory blocks per UE that get accessed via their rnti
4 years ago
Francisco
eb9814837a
fix gtpu test valgrind warning
4 years ago
Francisco
046633674a
refactor - removal of stack-gtpu interface, and use of socket manager interface instead
4 years ago
Francisco
c24e382c19
Refactor of socket manager class
...
- use of inheritance to simplify testing
- removal of global network manager
- pass of custon socket manager to s1ap and gtpu ctors
- overhauled the registration of socket fd,callback in socket manager
4 years ago
Francisco
4aac7ac238
use global rx multisocket handler, and remove stack-s1ap interface
4 years ago
Pedro Alvarez
8194b5ec73
Added check for consequetive KOs in MAC. Change set_activity_user to pass activity and max KOs to RRC and trigger RLF timeout.
4 years ago
Francisco
b8f220258d
s1ap - extend s1ap unit test to verify result of passing an invalid mme s1ap ue id
4 years ago
Francisco
c3482b45e1
s1ap - handle erroneous enb/mme s1ap ue id in received s1ap messages from the MME
4 years ago
Francisco
d4a223b5b1
s1ap unit test - add correct cause to erab modify response when erab-id is not recognized
4 years ago
Francisco
a68c50a282
s1ap - extend s1ap unit test to setup a full ue connection and modify bearer
4 years ago
Francisco
90bba3b85e
s1ap - set s1 handover cause as s1 intra system handover triggered
4 years ago
Francisco
5eccfad05b
gtpu - added comments, updated expected construct, handled in rrc the case a gtpu teid fails to allocate
4 years ago
Francisco
82b34f3b3f
gtpu refactor - fix gtpu logging formatting
4 years ago
Francisco
44440cf562
gtpu refactor - use of raii to automatic path switch and teid removal in forwarding. Clean up of gtpu_tunnel_manager methods.
4 years ago
Francisco
bdc5094e17
gtpu - added unit test for gtpu_tunnel_manager class
4 years ago
Francisco
3cf5e85b20
create separate class to handle gtpu tunnel creation/deletion/search
4 years ago
Andre Puschmann
1a0891df51
all: check return value of make_byte_buffer() and handle them safely
4 years ago
Francisco
b5692037a2
created macros for assertions and warnings. The assert macro prints the whole callstack on crash. The warning macro can just log a warning or call an assertion fail depending on the cmake flag STOP_ON_WARNING
4 years ago
Codebot
4523ee6087
rename srsLTE to srsRAN
4 years ago
Francisco
2054ad3f3c
eliminate old BFS-based PDCCH allocator. Improvement the scheduler speed by ~2x
4 years ago
Francisco
6bec92fbc9
using new DFS-based PDCCH allocator as a default
4 years ago
Francisco
8347cabe4f
implemented a DFS-based PDCCH allocator
4 years ago
Francisco
977c194cbc
gtpu,bugfix - handle the case when gtpu fails to allocate buffer for end marker. Also, added a timer that when expired, it autoremoves the GTPU handover tunnel
4 years ago
Francisco
d646111aa9
refactor sched dci unit test
4 years ago
Francisco
d6bae76698
extend cch allocation unit tests to verify optimal cfi and DCI position selection for 6 PRBs
4 years ago
Francisco
d5750f6fe6
refactor - update of clang-tidy project file. automatic clang-tidy refactors
4 years ago
Francisco
0d91802495
sched optimization - swap c-arrays for bounded_vector in sched_interface to reduce time performing bzero/memcpy in the scheduler
4 years ago
Francisco
c0a90c5aa8
refactored sf result resetting to avoid realloc of memory
4 years ago
Francisco
c3a4cb37f4
extension of sched benchmark test to allow different testing modes - test rates, benchmark, test different combinations of sched parameters
4 years ago
Francisco
ac4d058fbf
correct verification of sched rates in sched benchmark test
4 years ago
Francisco
d334907afe
sched - wrote benchmark to detect regressions in DL/UL data rates, and to analyse the total latency of the scheduler
4 years ago
Francisco
248f05bf08
sched,bugfix - fix optimal cfi computation for sib/rar allocations
4 years ago
Francisco
19a043683c
bugfix - fix compilation issue in gcc10. The interfaces don't have virtual dtors
4 years ago
Francisco
884c1b04d2
sched,test - add test to verify cch allocator ability to undo last allocation
4 years ago
Francisco
1f35c4dc8b
sched, feature enhancement, bugfix - allow RAR DL grants with variable PRB size
...
Some bug fixes had to be solved:
- the cfi cannot be dynamic once we set a SIB/paging/RAR allocation. This is too avoid effective coderate to exceed its maximum
- the previous bugfix required adding the feature to cancel the last PDCCH+PDSCH allocation
4 years ago
Francisco
47f1175502
[sched, feature enhancement] - allow variable nof prbs allocated per SIB / Paging message
4 years ago
Francisco
76103065f7
collapse the 2-stage DCI generation process of SIB/Paging/RAR into one single stage in the scheduler.
4 years ago
Francisco
3a4ae3d69d
extended broadcast+RAR DCI encoding scheduler tests
4 years ago
Francisco
16b5e1fd4d
fix collision detection of n1pucch for the ACK and SR in the scheduler
4 years ago
Francisco
3e9f93eb8a
refactor - remove old log_filter and logmap libraries from the codebase
4 years ago