Andre Puschmann
4b01a2e4a0
update copyright notice
6 years ago
Ismael Gomez
7780b1aba5
add tdd/ca support
6 years ago
David Rupprecht
eb3a83ac45
User Plane key in configuration interface
6 years ago
Andre Puschmann
e84d26ae4e
fix RLC UM reestablishment
6 years ago
Andre Puschmann
86232c143e
expose RLC tx queue length through config struct
6 years ago
Francisco Paisana
0204db2e12
new asn1 rrc library
6 years ago
Andre Puschmann
955f5dd37a
add mutex in pdcp entity
...
write_sdu and write_pdu are not re-entrant because all functions
that deal with the counters, e.g. integrity check and generate,
must be protected because MAC threads may call them at the same time.
this addresses issue #254
6 years ago
Andre Puschmann
0e7512f349
fix RLC UM params for eMBMS
6 years ago
Andre Puschmann
c3441046c9
simplify RLC buffer status query procedures
...
- add a simple and low-overhead has_data() method to check whether
an RLC entity has data to transmit or not
- use this method for all calls that are actually not interested
in the amount of data to send
- use the more expensive get_buffer_state() for all cases where
the actual size of the buffer is of importance
6 years ago
Andre Puschmann
df40259c26
fix issue in PDCP when bearer ID for DRBs was not starting with 1
6 years ago
Andre Puschmann
b71dab87f1
add function to query if RLC bearer exists (the implementation)
6 years ago
Andre Puschmann
6ca0d4494a
do not transmit new PDUs after calling stop
6 years ago
Andre Puschmann
ebadf3029e
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
6 years ago
Andre Puschmann
e06e5b8b60
limit maximum allowd RLC SDU size
6 years ago
Pedro Alvarez
d443604661
Merge next into gtp_cleanup_sn. Fixed some conflicts.
6 years ago
Andre Puschmann
96815e3a5f
fix RLC AM handling of bigger MAC grants
...
- fix concatenation and header reconstruction
6 years ago
Andre Puschmann
a6d9181881
fix RLC UM issue with very large MAC grants
6 years ago
Paul Sutton
0e4ab77fb0
GTPU cleanup, adding support for GTPU echo response ( #265 )
6 years ago
Pedro Alvarez
28f377128b
Making sure both Echo request and echo response are supported types. Echo response/request is working again.
6 years ago
Pedro Alvarez
a2befbd949
Fix mistake in echo reply/response message type.
6 years ago
Pedro Alvarez
e925ef0a42
Added some more debug infor to error prints. Making sure that packet is not sent from the eNB if there is an error in the GTP-U header packing. Fixed error in checking msg_type.
6 years ago
Pedro Alvarez
c1f633c5c7
Dropping bitfields for now. Using #defines and uint8_t for the flags.
6 years ago
Pedro Alvarez
ee04639337
Changed gtpu header flags to use a bitfield. Fixing compilation issues.
6 years ago
Paul Sutton
569a7cbc94
GTPU cleanup, adding support for GTPU echo response
6 years ago
Andre Puschmann
86e02921f0
fix regression in RLC base introduced during refactor causing eMBMS to fail
6 years ago
Andre Puschmann
22b4396c39
increase default tx_queue length for RLC UM and AM
...
- With the current default tx queue length (16 SDUs) the BSR reported by the UE
is too low if the size of the SDU is relativly small (e.g. 100 B).
This effectivly causes the eNB to only allocate a small grant
to the UE and thus reduces the UL throughput for small SDUs.
6 years ago
Andre Puschmann
ba87819ff1
retransmit random RLC AM PDU in case tx window is full
6 years ago
Andre Puschmann
34535c7efb
fix RLC AM issues reported by clang-tidy
6 years ago
Andre Puschmann
d981f129e0
Merge branch 'master' into next
6 years ago
Joseph Giovatto
2dddfa2aac
added ability to track tput per bearer ( #233 )
...
added mac_metrics for ul/dl harq retex counts
6 years ago
Ismael Gomez
0294923e2b
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
6 years ago
Andre Puschmann
184539b87d
add LCID change API to UE interface, add method to reestablish single RLC bearer
6 years ago
Andre Puschmann
10bc01a7ae
add API to change LCID of RLC bearers
6 years ago
Andre Puschmann
27459bf706
add API to change LCID of PDCP bearers
6 years ago
Andre Puschmann
c0899ddda9
refactor RLC AM, add tx/rx subclasses
6 years ago
Andre Puschmann
f56592b0fe
add getter for PDCP ul/dl counter
6 years ago
Andre Puschmann
91492b87ef
add del_bearer for RLC/PDCP
6 years ago
Andre Puschmann
89df8f1582
unify RLC interface for writing SDUs w/ and w/o blocking
7 years ago
Andre Puschmann
3950629a75
remove obsolete RLC_MODE struct and move existing one to rlc_interface.h
7 years ago
Andre Puschmann
ee5b055829
rename pdcp function for GW to is_lcid_enabled()
7 years ago
Andre Puschmann
6a2dc8677b
remove obsolete header
7 years ago
Andre Puschmann
b8438e9cc3
extend PDCP interface to allow non-blocking write of SDUs
7 years ago
Andre Puschmann
27d3d697df
refactor RLC part#2
...
- move metrics into entities
- make configure interface return true/false on success/failure
- add own srslte mode type
7 years ago
Andre Puschmann
8e8fab027b
refactor RLC base class
...
- add rwlock
- put RLC entities into map
- general cleanup
7 years ago
Andre Puschmann
47a8b1343f
add rwlock to PDCP
7 years ago
Andre Puschmann
93c11e4416
turn PDCP array into map
7 years ago
Andre Puschmann
b257204471
fix public PDCP interface
7 years ago
Andre Puschmann
31ba175b37
add public PDCP entity interface
7 years ago
Ismael Gomez
3cb9f51460
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
7 years ago
Andre Puschmann
a9b023258c
refactor RLC UM to have separate tx/rx objects
7 years ago