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6836 Commits (2e51cfc1a5189a0b7ed47481d51c70f0f238a950)
 

Author SHA1 Message Date
Andre Puschmann 3994407f46 proc_bsr: fix BSR insertion in UL PDUs 
the BSR trigger wasn't reset after includinga regular or periodic
BSR inside a PDU. This caused the muxing to include another BSR in the
next UL grant. For very small grants, for example with 6 PRBs, this
causes the UE to send way too many BSRs.
 4 years ago
Andre Puschmann 7352bfa4bd mac_test: add unit test for retxBSR timer 
this test varifies the correct operation of the retxBSR timer.
the first PDU includes a long BSR to indicate more LCGs have
data to transmit. The retxBSR timer is started and subsequent
PDUs should not send a regular BSR.

After the retxBSR timer expires, a UL PDU should again include
a BSR.
 4 years ago
Francisco Paisana c5c7700cb7 implemented DL logical channel prioritization test for finite PBRs 4 years ago
Francisco Paisana 2d3681699a added test for DL sched logical channel prioritization. At the moment only PBR=infinity is tested 4 years ago
Francisco Paisana 9b10acff06 implemented logical channel prioritization in DL scheduler 4 years ago
Xavier Arteaga ca6566ad46 Fix PUCCH format1b false detection 4 years ago
Andre Puschmann 937067a205 proc_phr: rename start_periodic_timer() and make sure its only started if a valid config is present 4 years ago
Andre Puschmann fab86382c1 mac,rrc: add interface to set SR config explicitly without touching any other MAC function 
when releasing PUCCH/SRS (see 5.3.13 in 36.331) we need to reset the SR config as well.
In our case, SR is handled by MAC so we need to (re-)configure MAC, not all of
MAC though, just SR.
 4 years ago
Francisco Paisana e7239163e9 silence noisy unhandled in_sync_ev logs 4 years ago
Francisco Paisana b7ed8b1858 - added react method to to_state<...> transitions 
- s1 handover composite state simplified
- the eNB now starts a HO cancellation when it receives an invalid
Handover Command
- the FSM log now prints the current state when it receives an unhandled
event
 4 years ago
Francisco Paisana 53f1a62c64 cleaned up state machine of sched_ue for activation/deactivation of carriers 4 years ago
Francisco Paisana a761762ec8 extended cc_sched_ue fsm to account for more harmonious transition of an scell to deactivated state 4 years ago
Francisco Paisana 74c18ecf6c implementation of SCell Deactivation 4 years ago
Francisco Paisana eafc003671 Altered the way the generation of the scheduling decision for a given 
TTI is made. Instead of generating one CC in each dl_sched()/ul_sched()
call, all CC decisions are generated at once. This avoids race
conditions with calls from the RRC to the MAC to configure UEs.
 4 years ago
Francisco Paisana bc429eae94 add comment explaining why BSR has to be accounting in the computation of the number of bytes to allocate in UL 4 years ago
Francisco Paisana 12c147d75a The scheduler now accounts for the possible presence of BSRs in the size of UL grants 4 years ago
Francisco Paisana f185272367 added comments explaining the meaning of the cell reselection procedures 4 years ago
Francisco Paisana 49e7b8e36e - Change periodicity of cell reselection after a new serving cell has been selected 
- Enable PHY intra measurements during RRC_IDLE
 4 years ago
Francisco Paisana 585d7c923a refactor and simplification of cell selection procedure. Using now a SIB3 threshold to decide whether to select neighbor cell while in RRC_IDLE 4 years ago
Pedro Alvarez 9ad1328bbd Copy copyright modifications into debian/copyright. 4 years ago
Andre Puschmann 30b8848ea9 metrics_hub: protect access to vector of metrics_listener 
prevent potential race between metrics hub thread trying
to access the metrics vector and another thread
adding another element to it
 4 years ago
Pedro Alvarez b43e724b4c Remove packing/unpacking code for M2AP. 4 years ago
Francisco Paisana cae116932b rewrite the rrc::leave_connected() function to better match the standard. The measurements should not stop while in RRC_IDLE. 4 years ago
Pedro Alvarez 5a4e71a6e4 Created k_enb_context structure that holds k_enb, NCC and NH to make it easier to restore context from failed handover. 4 years ago
Pedro Alvarez bcb422736c Save and restore NH on handover and handover failure. 4 years ago
Xavier Arteaga 08e24d00af Fix TA console trace 4 years ago
Paul Sutton 36c779c491
Merge pull request #1881 from softwareradiosystems/copyright_updates 
Restructure of included third-party copyright details
 4 years ago
Paul Sutton 261425be2c Restructure of included third-party copyright details 4 years ago
Andre Puschmann 7a1038ed4e Merge branch 'master' into next_merge_from_master2 4 years ago
Andre Puschmann 35e7867771 move license info for pcsc class from LICENSE to COPYRIGHT file 4 years ago
Andre Puschmann 841e09b183 add tentative changelog for 20.10 release 4 years ago
Jan df46a3284c Add missing device names to enb.conf.example 
The enb.conf.example config was missing the options "soapy" and "zmq" for device_name.
 4 years ago
Jan Remeš 8c7b7cc55a libsrslte_rf: add library version 
This patch adds version string to the 'libsrslte_rf' library.
This results in the library being built as
    libsrslte_rf.so.20.04.2
with the following symbolic links
    libsrslte_rf.so.0 -> libsrslte_rf.so.20.04.2
    libsrslte_rf.so -> libsrslte_rf.so.0

The SRSLTE_SOVERSION variable should be increased with each backwards
incompatible change of the library.

Signed-off-by: Jan Remes <jan.remes@invasys.com>
 4 years ago
Andre Puschmann a94f08f70d bump version string for 20.10 release 4 years ago
Andre Puschmann ffb9f60e1a update readme and bump version of 20.04.2 4 years ago
Pedro Alvarez 00ac85e1b3 Small compilation fixes for GCC 10.1 4 years ago
Pedro Alvarez 3eb525563a Fix issue reading MNC length in USIM. 4 years ago
Francisco Paisana c46402c836 fix phy configuration during handover on srsenb. The function srsenb::rrc::ue::fill_scell_to_addmod_list assumes that the phy_cfg of the PCell is up-to-date, which was not the case. With this PR, the srsenb rrc updates the phy_cfg before the ho cmd is sent, but, in the case of intra-enb ho, the updates are not submitted to the phy before the reception of the crnti mac ce 4 years ago
Xavier Arteaga da54e2b501 Better docs in RRC interface types and apply clang-format 4 years ago
Xavier Arteaga 6ae47b6510 SRSUE: Deafult PUCCH/SRS does not imply full PHY dedicated defaults 4 years ago
Andre Puschmann 9105b36cee srsenb: backport of a Xico's patch to explicitly link against libconfig 
this caused issues for some systems in parallel builds
 4 years ago
Francisco Paisana 5325a15d42 fix libconfig std::string cast linking issue 4 years ago
Francisco Paisana 0f51d70aac fix measObj addition in srsenb. Now the enb considers both scells and meas_cells in the rr.conf 4 years ago
Andre Puschmann 5e95fd4a43 ul_harq: reduce log level for new_grant_ul() if RNTI isn't found 
this avoid logging a warning on UE shutdown if the MAC is already reset
but one of the PHY workers still decodes an UL grant for the old RTNI

21:30:29.254844 [RRC ] [I] Going RRC_IDLE
21:30:29.254848 [RRC ] [I] Proc "Go Idle" - Left connected state
21:30:29.259499 [PHY0] [I] [ 3865] Finished setting new PHY configuration cc_idx=0
21:30:29.259512 [PHY0] [I] [ 3865] Setting new PHY configuration cc_idx=0...
21:30:29.264190 [PHY0] [I] [ 3867] Finished setting new PHY configuration cc_idx=0
21:30:29.275036 [PHY1] [I] [ 3872] PHICH: hi=1, corr=1.0, I_lowest=1, n_dmrs=0, I_phich=0
21:30:29.275050 [MAC ] [W] [ 3872] Received grant for unknown rnti=0x46
 4 years ago
Andre Puschmann 362461329a rrc: improve log message when detecting RLF 4 years ago
Francisco Paisana ae32ab9b13 addressed xavie's comments regarding list of scells to add to rrc reconf message not being in order when we iterate it 4 years ago
Francisco Paisana d42cdca729 fix scell activation in the phy during intra-enb handover. 4 years ago
Andre Puschmann 76c648106f rrc: remove varMeasState for unknown neighbor cells 
this fixes issue #1846 that appears to be related
to the enter/exit state for measurements that is kept
even after a cell disappears from the neighbor list
 4 years ago
Andre Puschmann 9866dcc10b enb: disable qam256 configuration 
disable qam256 altogether until underlying PHY/MAC support
is implemented
 4 years ago
faluco d53f69bf0a - Initialize the log backend, otherwise no log entries are generated. 4 years ago