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srsRAN_4G
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259 Commits (48db31c5cf6f347c973f5409b9fa64863170eea0)

Author SHA1 Message Date
Ismael Gomez bfddc55148
RRC-PHY interface (#639) 
RRC-PHY interface refactor. Moved RRC-MAC interface to rrc_asn1_utils and created RRC-PHY interface also in rrc_asn1_utils. All ASN1 includes should be made from rrc_asn1_utils only keeping ue_interfaces clean of ASN1

Tested with different common and dedicated configurations (64QAM UL, 256QAM, CA, SRS enabled/disabled, etc)
 5 years ago
Francisco Paisana 67d6a25194 Moving mac timers to stack timers (#638) 
* first step towards moving MAC timers to stack. Mac is still using its own timers. srslte::timers class can be restructured.

* moved timers out of the UE MAC
 5 years ago
Ismael Gomez 69edee4e6c
Fix issues in uplink QoS (#636) 
Fix bugs in Long BSR and Truncated BSR and added unit tests
 5 years ago
Francisco Paisana c9d3b61038 added resumable procedures to make RRC and NAS non-blocking 6 years ago
Pedro Alvarez 1944bf9a80 Continue to split pdcp_entity_lte and pdcp_entity_nr. Compiling now. 6 years ago
Andre Puschmann 2e9a981a8a fix home plmn extraction for PCSC USIM module 6 years ago
Ismael Gomez b81d4c5c9c Fix MAC test 6 years ago
Andre Puschmann e9342969f8 fix typo 6 years ago
Ismael Gomez f6a5d28283 Addressed @andrepuschmann comments 6 years ago
Ismael Gomez 773c2a9721 Fixed multiple issues in Random Access procedure and extended MAC test 6 years ago
Francisco Paisana bb0dbf0f1c created a asn1 utils with helper functions and types related to the asn1. These types/functions will help isolate the rrc_asn1 lib from most of the layers, reducing this way the compile times, and leading to better isolation. This will also make the transition to NR smoother. I removed the asn1 types from the NAS and USIM interface so far. 6 years ago
Andre Puschmann 0094fbd191 mux/bsr: fix issue with corrupted UL-SCH PDU 
BSR was triggered although there was not enough space in MAC PDU
 6 years ago
Andre Puschmann 58763fb714 stack: move initialization of log object into ctor 
this fixes the issue when the stack is torn down if, for example,
the radio couldn't be loaded correctly. it will hence call stop() on all stack
components which are not initialzized yet, and logging therefore doesn't work.
the log object is know during contruction time and therefore can be passed
in as soon as possible.
 6 years ago
Andre Puschmann dffbc4404f add three more MAC tests for short PDUs 6 years ago
Andre Puschmann 7145cd2358 fix padding BSR generation and add test for it 6 years ago
Andre Puschmann db224335a7 add MUX step function for PBR counting 6 years ago
Andre Puschmann 2dfc6698eb add MAC tests 6 years ago
Francisco Paisana 8f8d9f3f30 applied changes in the stack internal method naming 6 years ago
Francisco Paisana ce29ed545d moved mac thread to the stack. Protect the interface of the stack with PHY and gateway via a queue of tasks 6 years ago
Francisco Paisana 46d298fd9a formatting 6 years ago
Francisco Paisana 10a56e2a84 moved GW out of the UE stack. This is important to keep concurrency out of the stack once it becomes single-threaded 6 years ago
Andre Puschmann 2b7b4d0e7e remove hard-coded LCID for dedicated bearer in GW 6 years ago
Pedro Alvarez 7a184a8cd8 Added log to tft_packet_filter. 6 years ago
Pedro Alvarez 39f5b03674 Removed empty line. Changed comment. Removed unused variables. 6 years ago
Pedro Alvarez 2723aa9b12 Added EPS bearer id to apply_tft interface. Sending packets to the correct LCID if they match the packet filter. 6 years ago
Pedro Alvarez 684ee2834e Starting to add ToS field checking to tft_packet_filter. 6 years ago
Pedro Alvarez 40dd3e332c Added logic and test to match IPv4 local address 6 years ago
Pedro Alvarez 0f6c55023b Adding logic and testing for single remote port matching. 6 years ago
Pedro Alvarez 326aef4431 Added match logic for local UDP port. Starting to add logic for remote UDP port. 6 years ago
Pedro Alvarez ccf404f12b Fix in getting filter information for local port. 6 years ago
Pedro Alvarez ede5f3318b Remove test function that is no longer used. 6 years ago
Pedro Alvarez 190a0ff37e Adding test to unpacking of the packet filters. 6 years ago
Pedro Alvarez a7e0a0624b Starting to add interface apply_traffic_flow_template between NAS and GW. 6 years ago
Pedro Alvarez d3761ccee5 Added some basic test of NAS activate dedicated EPS bearer context request handling. 6 years ago
Pedro Alvarez d67d18cc6b Removing deplicated error codes. 6 years ago
Andre Puschmann 3f613d7183 nas/gw/rrc: make LCID for DRB dynamic 
- add interface to RRC to allow NAS to query the DRB for a given
  EPS bearer id
- extend interface for NAS to setup GW to also pass LCID of bearer
- in NAS, use this new interface to pass actual LCID of the default
  DRB when creating the TUN device
 6 years ago
Andre Puschmann 34bf738501 nas: add test for dedicated EPS bearer handling 6 years ago
Andre Puschmann 65f50cd7ba introduce new UE layer design 
- abstract UE object now consists of a radio, a PHY, and a stack layer
- add new stack abstraction layer that combines MAC, RLC, RRC, PDCP, NAS and GW
- PHY layer now has a single stack interface and does not talk to MAC and RRC seperatly
 6 years ago
Andre Puschmann 3a6dd9b164 move UE RRC into own folder 6 years ago
Francisco Paisana 3bedc93ba5 added _t to unique_byte_buffer type 6 years ago
Francisco Paisana f469e2178b replaced byte_buffer_t allocated by the buffer pool for unique_byte_buffer which is safer and easier to use 6 years ago
Andre Puschmann 4b01a2e4a0 update copyright notice 6 years ago
Ismael Gomez 7780b1aba5 add tdd/ca support 6 years ago
Andre Puschmann 0aef6f8d4a fix various uninitialized variables 6 years ago
Andre Puschmann c8f8c16d50
make EIA and EEA algorithms configurable (#323) 
this patch allows to configure the EIA and EEA algorithms
the UE uses and announces during attach. They can
be specified as a comma-separated list.

The patch also removes a dedicated NAS config class and uses
the default nas_args_t type for this. There was a full
duplication of members before.

The patch also converts nas_args_t and usim_args_t into a class
with a default constructor that initialize all booleans.
 6 years ago
Francisco Paisana 0204db2e12 new asn1 rrc library 6 years ago
Andre Puschmann 8326299ec5 fix uninitialized variables 6 years ago
Andre Puschmann 2590ebd10b fix bugs reported by coverity 6 years ago
Andre Puschmann d6196ba234 simplify RRC-NAS interface and only have msg as param (RRC selects LCID) 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 f7bdfdc3a8 in NAS test, use real GW class in attach test 6 years ago
Pedro Alvarez 5c29dba741 Changed Interface between NAS and GW to avoid the GW start function being called twice in IPv4v6 mode. 6 years ago
Pedro Alvarez ac1c300126 Adding the ability to set the interface local link IPv6 address. 6 years ago
Andre Puschmann 3ebf4792de fix missing length reset in NAS test 6 years ago
Andre Puschmann 4a68d0777b fix NAS tests 
- Modifications needed after only accepting NAS messages whose integrity check passes
- Turns off loading a (possibly) existing NAS ctxt
- Modifies some test vectors such that they have a zero MAC and counter 0
 6 years ago
Pedro Alvarez f301bb6373 Merging next into op_vs_opc and resolving conflicts. 7 years ago
Pedro Alvarez 25aafa1f63 Fixing the USIM test. 7 years ago
Pedro Alvarez 4eb9d1abac Revert "fix USIM test by replacing OP with OPc" 
This reverts commit 16b2172e36.
 7 years ago
Andre Puschmann 16b2172e36 fix USIM test by replacing OP with OPc 7 years ago
Paul Sutton 2f73b52419 Fixing and disabling faulty tests - asserts only failing in debug 7 years ago
Andre Puschmann 9ce3be974a Merge branch 'next' into embms_merge_final 7 years ago
yagoda 12c9f50ba9 adding upper layer embms support to the UE 7 years ago
Andre Puschmann a30ad8952c fix indent and simplify auth request packing 7 years ago
Andre Puschmann d0457211ad adding support for CHAP auth 7 years ago
Andre Puschmann 4dc2951d59 perform initial attach with ESM info transfer 7 years ago
Andre Puschmann d7d6bd1a78 fix IMSI reading from SIM 7 years ago
Andre Puschmann 3fe6dad323 adding hard SIM card support using PCSC 7 years ago
Ismael Gomez 4ffee4326b Fix memory leaks in unit tests 7 years ago
Andre Puschmann 8df9f46e13 fix NAS and NAS test 7 years ago
Ismael Gomez edd9cbf4dc Merge branch 'next' into sync_states 7 years ago
David Rupprecht 06d4559294 Change include path absolut to project dir 7 years ago
Ismael Gomez b3be54b274 Attach and paging ok. Reselection on IDLE not working 7 years ago
Ismael Gomez f88f465c97 Refactored NAS/RRC/PHY cell_search/selection procedures 7 years ago
Andre Puschmann 9553784e2f change phy_log in UE to log_filter 7 years ago
Ismael Gomez be7dc37e7c Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Ismael Gomez 13efa740e8 Changed logic in RRC/NAS/PHY for cell/plmn search to avoid stucking in IDLE 7 years ago
Andre Puschmann b5421301af fix mem leak in NAS test 7 years ago
Ismael Gomez 9a8257048d Casted phy_log vector to srslte::log 7 years ago
Pedro Alvarez e4b1525982 Removed AMF from USIM configuration. AMF is exctracted from the authentication request now. 7 years ago
Andre Puschmann 02856704c8 more coverity fixes 7 years ago
Andre Puschmann f5f9963807 fix NAS test PDU contents 7 years ago
Andre Puschmann 93053701a4 fix and enable NAS test 7 years ago
Paul Sutton d34ce74419 NAS security context file tidy-up, usim_test minor edit 7 years ago
Andre Puschmann d562a70261 fix USIM test 7 years ago
Andre Puschmann d836defd57 add field to CSV metrics that contains the UE connection state 7 years ago
Andre Puschmann 6eb6468ba9 add CSV metrics object 7 years ago
Andre Puschmann 124bd0a2ba add basic metrics test 7 years ago
Ismael Gomez 8fd4ba7486 added per-thread PHY logging 7 years ago
Xavier Arteaga c29af35158 Solved bug: when a retransmission of a succesfully decoded block was received 7 years ago
Ismael Gomez b0639ab394 resolved merge conflicts 7 years ago
Ismael Gomez a51b6b09dd Merged with next. Attach successful 7 years ago
Andre Puschmann 82c206c2bb Merge branch 'master' into next 8 years ago
Andre Puschmann 32b3046d0f fix segfault in UE PHY tests 
- added dummy rrc class to UE phy tests
 8 years ago
Andre Puschmann 39ebc0e5fd gracefully exit MAC test when radio init fails 8 years ago
Andre Puschmann 588dc7978d gracefully exit MAC test when radio init fails 8 years ago
Andre Puschmann 8dbabb2834 rework bearer/LCID handling 
This is a larger patch that reworks the LCID handling throughout the
code.

- It first moves the RB/LCID mapping out of common.h into the RRC object
  because different RATs may have different mappings.
- It adds a interface to RRC that other objects like RLC/PDCP/etc. may
  use to get the bearer name of a specific LCID.
- The patch also introduces a PDCP config class.
 8 years ago
Ismael Gomez 93ff9294f5 Merge branch 'next' into mobility 8 years ago
Ismael Gomez 6037a2f2bd changed logger classes 8 years ago
Ismael Gomez 4b5cbafdb5 upgraded to new code restruct 8 years ago
Ismael Gomez fc6a38cad1 removed more unused libraries in ue binary 8 years ago
Ismael Gomez 5e030dc805 renamed SRSUE_ constants to SRSLTE_ 8 years ago
Ismael Gomez d05b03e43a added buffer pool function call name debug feature 8 years ago
Ismael Gomez 8a367bf825 changed srsue namespace to srslte for all common objects 8 years ago
Ismael Gomez e75daee148 renamed include paths for common objects 8 years ago
Andre Puschmann 1d1916d6e0 Merge branch 'restruct_update' into restruct_update_paul 8 years ago
Andre Puschmann c51c4d2a38 fix compile warnings 8 years ago
Andre Puschmann bcecdf292b add C++ compile flags and enable useful warnings 8 years ago
Paul Sutton 80140c7c38 minor cmake edits 8 years ago
Andre Puschmann 928ef71b82 adding remaining srsUE code 8 years ago