Francisco
74fda904ac
nr,gnb,stack: use common gtpu_pdcp_adapter class for both NSA and SA cases
3 years ago
Andre Puschmann
0967cda042
gnb,stack: move gNB components into own folder
...
* move RRC, MAC, NGAP, SDAP into gnb folder
* move testing code below respective layers
3 years ago
Ismael Gomez
d972fb368c
Some LGTM fixes ( #3564 )
...
* Fix LGTM issues
* ue: add logging to switch on function
* Fix new LGTM issues
3 years ago
Pedro Alvarez
fbcffb84bd
Check if RLC is suspended before transmiting PDCP SDU.
...
This was done to avoid integrity issues, when the UE's RRC erroneously sent
measurement reports while the re-establishment was already in progress.
As errously sending PDCP PDUs on DRBs can cause issues as well, this was
disabled too.
3 years ago
Carlo Galiotto
e3267c9dfd
gtpu: remove unused local variable
...
Signed-off-by: Carlo Galiotto <carlo@srs.io>
3 years ago
Carlo Galiotto
284207dad6
WIP: fixing collision in the the users_map
...
Signed-off-by: Carlo Galiotto <carlo@srs.io>
3 years ago
Ismael Gomez
1c77998df5
Stop PDCP for data bearers before initiating HO
3 years ago
David Rupprecht
611255aa5f
Added GTPU bind address as output parameter
3 years ago
Andre Puschmann
b134781d36
enb: remove redundant RLC/PDPC classes for NR
...
the RLC/PDCP entities for NR are included in the RLC/PDCP wrapper classes
and don't require their own
3 years ago
Francisco Paisana
4b2f079581
gtpu: renamed lcid to eps_bearer_id as parte of the refactor of gtpu to use eps_bearer_ids
3 years ago
Francisco Paisana
5f9cfb56f6
lte,gtpu: fix and refactor gtpu tunnel management during handover
3 years ago
Francisco Paisana
04e5c81edf
sched,nr: nr_phy_test now uses the whole mac class rather than just the scheduler
3 years ago
Pedro Alvarez
171d5727be
Moved lib RLC into it's own folder
4 years ago
Pedro Alvarez
299d2ee35d
Added interface to make the PDCP notify the RRC of integrity check
...
failures.
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
Francisco
1488606156
refactor - create s1ap dedicated folder
4 years ago
Andre Puschmann
167200f5cd
rrc_bearer_cfg: replace fixed E-RAB to DRB mapping
...
also make sure we don't assign LCIDs beyond the possible
number.
possible fix for https://github.com/srsran/srsRAN/issues/658
Co-authored-by: herlesupreeth <herlesupreeth@gmail.com>
Co-authored-by: Francisco <francisco.paisana@softwareradiosystems.com>
4 years ago
Francisco
32228389a9
fix latest static analysis warnings in rrc paging
4 years ago
Francisco
1677abce8d
create typedef for circular map of rntis. check return of gtpu ue creation
4 years ago
Francisco
c6b9c12ba2
gtpu, feature - added the ability to configure gtpu indirect tunnel timeout value. This parameter is useful in the case that the end marker is not received
4 years ago
David Rupprecht
c117b563c9
Initial commit for ngap in enb
4 years ago
Francisco
01eace2631
rrc paging mechanism improvements
...
- moved paging record handling to separate class
- parallel access to pending pcch messages by phy workers based on TTI and without common lock
- asn1 pcch message packing now takes place in stack thread, to avoid real-time issues
4 years ago
Andre Puschmann
598594c51a
all: bunch of pass by const& changes suggested by LGTM
4 years ago
Francisco
86dac9c823
several coverity high and medium impact fixes
4 years ago
AlaiaL
d88760f099
Fixes coverity 366620
4 years ago
AlaiaL
beaa1b3e24
Fixes coverity 369569
4 years ago
Francisco
14d32db92f
implement Handover direct forwarding path availability configuration feature
4 years ago
Francisco
b8fa1d1b61
fix rrc mobility test
4 years ago
Francisco
66988ffd32
s1ap - simplified erab setup procedure. Handle correctly the failure to setup causes
4 years ago
Francisco
f401683960
s1ap - simplified erab modify procedure
4 years ago
Francisco
76978f0d14
s1ap - simplified erab release procedure
4 years ago
Francisco
c2a99a8112
handover - support for handover cancellation causes, check for E-RAB QoS requirements, cancellation of handover if E-RABs are not supported in the target eNB
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
985846e3bd
s1ap - set multiple erab ids cause in replay when s1ap erab modify request has repeated ids.
4 years ago
Francisco
685c971dc2
fix recursive call to get rb name
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
344bdf3165
allocation of UE rlc and pdcp classes in the ue dedicated memory pool
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
bb9601c13b
gtpu - fix gptu manager members destruction order
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
Francisco
39de2efa69
multisocket handler - use blocking socket remove method
4 years ago
Francisco
bf96d897ee
network utils refactor - renaming of socket handle to unique socket and cleanup of its methods
4 years ago
Francisco
ec72b310d7
fix mme ue s1ap id initialization
4 years ago
Francisco
23ae9967cf
replaced present+value for optional field in s1ap mme_ue_s1ap_id context field
4 years ago
Francisco
c3482b45e1
s1ap - handle erroneous enb/mme s1ap ue id in received s1ap messages from the MME
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