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srsRAN_4G
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986 Commits (d1395e240ceb08c09984334109657b3eb66ec0ea)

Author SHA1 Message Date
Codebot b87b760326 Merge branch 'next' into agpl_next 3 years ago
David Rupprecht e8a464228d Cleaned string helpers 3 years ago
Andre Puschmann ab6210b1fc ue,proc_sr_nr: add mutex to protect access from PHY and Stack 
also detected by TSAN
 3 years ago
Andre Puschmann 2248e63219 ue,proc_ra_nr: add mutex to protect access from PHY and Stack 
detected with TSAN
 3 years ago
Andre Puschmann cc2d71183e ue,phy,nr: fix race condition when setting UL grant for Msg3 
the Msg3 UL grant requires the TTI in which the RAR has been received
to calcualte the correct timing. There was a race between PHY and Stack
thread.

This patch circumvents the issue by removing a PHY state member that only holds
the RAR Rx timing. In the new interface the RA proc passes the Rx TTI
to the PHY again when setting the UL grant so the PHY can calculate the
correct timing without any state.
 3 years ago
Codebot 958542dc2b Merge branch 'next' into agpl_next 3 years ago
Andre Puschmann f382a7c7db Revert "ue,proc_ra_nr: add temporary flag to skip RAR reception" 
This reverts commit 28668aac34.
 3 years ago
Andre Puschmann 5a936d9940 ue,rrc: handle DRB removal correctly 
when RRC receives a command to remove a DRB, it also needs to delete
the bearer at RLC and PDCP
 3 years ago
Andre Puschmann 54ab64327a ue,mac_nr: move BSR levels lookup table into lib header 
prepare for shared use with gNB
 3 years ago
David Rupprecht a9a23214b0 Added more 5G security kdfs 
Added new 5G SIM functions

Added const parameters for security functions
 3 years ago
David Rupprecht a645d74eaf USIM functions for res star 
Added gen_res_star in security.h

Added USIM interfaces for res star

Added RES star test case
 3 years ago
Codebot de59c88954 Merge branch 'next' into agpl_next 
# Conflicts:
#	srsue/hdr/stack/bearer_manager.h
#	srsue/src/stack/bearer_manager.cc
 3 years ago
Francisco Paisana f4df55c245 stack lte: separate bearer manager into two classes, one for the ue and one for the enb 3 years ago
Andre Puschmann db8b710442 bearer_manager: move to lib folder and extend for multiple users 
prepare bearer manager to be used by eNB which requires
to support multiple RNTIs
 3 years ago
Andre Puschmann 40499e6b6d ue_stack_lte: use std::atomic for running var 3 years ago
Andre Puschmann 79cdc28015 nas_test_common: call NAS layer from stack thread context 
since NAS layers insn't thread safe, all calls must come from
the same thread
 3 years ago
Andre Puschmann 78d60bc138 nas: remove all uses of atomic from 4G and 5G classes 
the NAS classes aren't thread safe and thread-safety shouldn't be
pretended by using atomics. Remove them and add explicit notice.
 3 years ago
Codebot 522ca4b43a Adding AGPL copyright to new files 3 years ago
Codebot d1d38d1826 Merge branch 'next' into agpl_next 3 years ago
Xavier Arteaga 8aa7ae7d95 Remove unused attribute 3 years ago
Xavier Arteaga 4cb633e6e6 UE dicards NR CFO measurement if SNR is negative 3 years ago
Xavier Arteaga 83b9b2d1ff Implemented UE open loop CFO compensation for NR 3 years ago
Ismael Gomez 7839ab09dc Add RLF-Reportv9 to srsUE 3 years ago
Codebot 83f103fe4b Merge branch 'next' into agpl_next 3 years ago
David Rupprecht 3217c00cfc Adjusting NAS base security function to 5G 3 years ago
Codebot 635d0bc6e9 Merge branch 'next' into agpl_next 3 years ago
Xavier Arteaga cba6df3722 Extended NR PHY robustnes against wrong RRC configuration 3 years ago
Andre Puschmann 28668aac34 ue,proc_ra_nr: add temporary flag to skip RAR reception 
this will be removed again as soon as the eNB supports full RAR
transmission.
 3 years ago
Andre Puschmann 99dc94ab38 nas: make state variables atomics 
NAS states and substates maybe be requested from other threads so
they need to be protected.

Note that the caller still needs to hold it's own mutex if different
actions are required based on the state.
 3 years ago
Xavier Arteaga b57df4db10 Refactored worker_end mechanism for concurrent workers 3 years ago
David Rupprecht 04ef6e120d Added new SIM functions to get MCC, MNC and MSIN 3 years ago
Andre Puschmann 9c298b203d srsue: reduce the default RRC release to 8 (minimum value) 3 years ago
Codebot 2dd440bb76 Adding AGPL copyright to new files 3 years ago
Codebot a8ef3ba6b2 Merge branch 'next' into agpl_next 
# Conflicts:
#	srsenb/test/common/dummy_nr_classes.h
 3 years ago
David Rupprecht 2563a78f34 Added basic 5G NAS metrics 3 years ago
David Rupprecht 9172059078 Supply ctor with logger instead of fetching 3 years ago
Codebot 3a5ee8d41a Adding AGPL copyright to new files 3 years ago
Codebot ccf8cfb65f Merge branch 'next' into agpl_next 
# Conflicts:
#	lib/include/srsran/common/basic_pnf.h
#	lib/include/srsran/common/basic_vnf.h
#	lib/include/srsran/common/basic_vnf_api.h
#	lib/src/common/basic_vnf.cc
#	lib/test/common/pnf_bridge.cc
#	lib/test/common/pnf_dummy.cc
#	srsenb/hdr/phy/vnf_phy_nr.h
#	srsenb/hdr/stack/mac/nr/sched_nr_common.h
#	srsenb/hdr/stack/mac/nr/sched_nr_phy_helpers.h
#	srsenb/src/phy/vnf_phy_nr.cc
#	srsenb/src/stack/mac/nr/sched_nr_common.cc
#	srsenb/src/stack/mac/nr/sched_nr_phy_helpers.cc
#	srsue/hdr/phy/vnf_phy_nr.h
#	srsue/src/phy/vnf_phy_nr.cc
 3 years ago
David Rupprecht 0217bf5332 Fixed name space for rrc ue 4 years ago
Xavier Arteaga b25681f9de gnb,prach: add PRACH to gNB 
rebase of Xavier's feature_gnb_prach branch
 4 years ago
David Rupprecht fb92118bb7 Add 5G NAS infrastructure 4 years ago
David Rupprecht 505225d845 Added ue nas base class with security functions 4 years ago
David Rupprecht 7fa85ab336 Added nas test common file 4 years ago
Andre Puschmann e0d9afc342 proc_ra: fix race detected with TSAN 
rar_received is accessed from PHY worker and Stack thread
 4 years ago
Andre Puschmann 6c82d63aa6 remove legacy PNF/VNF code 
the code hasn't been maintained for a while an likely needs to be
adapted for a real-world scenarios.

in order to avoid having to maintain two MAC/PHY interfaces we
remove the code from now.
 4 years ago
Codebot 516951c41c Merge branch 'next' into agpl_next 
# Conflicts:
#	lib/include/srsran/interfaces/rrc_nr_interface_types.h
#	lib/include/srsran/phy/enb/enb_dl_nr.h
#	test/phy/nr_dl_flood.cc
 4 years ago
Xavier Arteaga 54a12870ec SRSUE: avoid negative SR transmission in NR 4 years ago
Xavier Arteaga e3afd945bc Refactored NR HARQ ACK feedback 4 years ago
Xavier Arteaga eecaccb541 Added NR PHY helpers 4 years ago
Codebot 58ca99d22a Adding AGPL copyright to new files 4 years ago