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  - 03 Feb, 2020 1 commit
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cig authored
 
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- 24 Jan, 2020 1 commit
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Raphael Defosseux authoredSigned-off-by:Raphael Defosseux <raphael.defosseux@eurecom.fr> 
 
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- 23 Jan, 2020 1 commit
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Florian Kaltenberger authored
 
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- 16 Jan, 2020 1 commit
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Francesco Mani authored
 
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- 15 Jan, 2020 3 commits
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Raymond Knopp authoredremoval of several warnings. Still lots left. dlsim functional after some recent modifications broke it. New memory leak in dlsch decoding for low mcs high TBS fixed. 
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Francesco Mani authored
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Raphael Defosseux authoredSigned-off-by:Raphael Defosseux <raphael.defosseux@eurecom.fr> 
 
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- 13 Jan, 2020 1 commit
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Francesco Mani authored
 
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- 10 Jan, 2020 1 commit
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Francesco Mani authored
 
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- 09 Jan, 2020 1 commit
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Francesco Mani authoreddefinition of config request fapi structures in UE and acquisition from rrc of config data (work in progress) 
 
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- 01 Jan, 2020 1 commit
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Raymond Knopp authoredTesting of NR PDCCH/PDSCH with RRC Configuration. added RRC configuration to NR UE. Updates to UE DCI procedures (moved to MAC) and updates to FAPI interfaces for UE. nr_dlsim is functional, added profiling information for gNB TX. 
 
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- 20 Dec, 2019 1 commit
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Hongzhi Wang authored
 
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- 19 Dec, 2019 1 commit
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Raymond Knopp authored
 
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- 17 Dec, 2019 1 commit
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Raymond Knopp authored
 
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- 06 Dec, 2019 6 commits
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Guido Casati authored- introduced new parameter in nr_ue_dl_indication for UL time alignment - moved TA timer logic one level up so that now is executed every slot - set timer value to 80 slots to cope with the sl_ahead design - introduced new TA-related members to gNB MAC instance struct 
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Guido Casati authored- UE processing capability 1 - Setting the TA update to be applied after the reception of the TA command - Durations of N1 and N2 symbols corresponding to PDSCH and PUSCH are computed according to sections 5.3 and 6.4 of TS 38.214 - Introduced tables 5.3-1, 5.3-2, 6.4-1, 6.4-2 from TS 38.214 
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Guido Casati authoredMaintenance of Uplink Time Alignment. Introduced control on TA transmission and TA update application. - ta_timer at gNB side to control the transmission of TA to the UE. This is now happening every 20 slots. - when the timer resets gNB is now transmitting the TA whether it is zero or not. - introduced struct NR_UL_TIME_ALIGNMENT_t to handle configuration of time alignment related parameters. - UE PHY RX: is now triggered through a flag when to store the TA command, the frame and slot when the application should occur. - UE PHY TX: when the tx frame and slot match the time alignment configuration, it process the TA command and applies the TA update 
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Ahmed Hussein authored
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Guido Casati authoredIntegration PHY and MAC procedures for Timing Advance updates. Compilation and run is OK. TA updates need further fixes as not working as expected. - "nr_process_timing_advance": TA to be applied is commented out, need to be uncommented - with introduced delay of 50 in rx_rf, TA update should be 34 in MAC CE but this does not occur when ta is applied at UE side according to standard - introduced ULSCH scheduler and NR RX SDU functions - fixes to logic in UL fill RX indication - added crc indication in UL RX - temporary hardcoded UE_id to 0, rnti not considered in the logic 
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Guido Casati authored- Initial gNB DLSCH and UE spec scheduling implentation - MAC PDU generation (including header as per TS 38.321) - MAC PDU processing at UE side with extracion of TA updates - General code cleanup - Introduced NR MAC COMMON folder, moved common files here 
 
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- 05 Dec, 2019 1 commit
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Francesco Mani authored
 
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- 19 Nov, 2019 1 commit
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Raymond Knopp authored
 
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- 24 Oct, 2019 1 commit
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Hongzhi Wang authored
 
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- 21 Oct, 2019 1 commit
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Francesco Mani authored
 
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- 18 Oct, 2019 1 commit
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Hongzhi Wang authored
 
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- 08 Oct, 2019 5 commits
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Ahmed Hussein authored- TBS calculation was performed 2 times. Once in "phy_procedures_nrUE_TX" and another in "nr_ue_ulsch_procedures". The TBS calculation was wrong in "phy_procedures_nrUE_TX" and correct in "nr_ue_ulsch_procedures". - The data generation was performed in "phy_procedures_nrUE_TX" with a wrongly calculated TBS because "ulsch_ue->nb_re_dmrs" wasn't set to a value, so the calculated TBS would be more than it should be. This doesn't create a problem in the test because the comparison between the TX and RX data is made using the correctly calculated TBS which is smaller. - Solution was to perform data generation in "nr_ue_ulsch_procedures", and remove TBS calculation in "phy_procedures_nrUE_TX" 
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Ahmed Hussein authored- removing "Nsymb_pusch" and "Nsc_pusch" from "NR_UE_ULSCH_t" - using "number_of_symbols" from "NR_UL_UE_HARQ_t" instead - removing "generate_ue_ulsch_params" 
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Khalid Ahmed authored
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Thomas Schlichter authored
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Khalid Ahmed authored
 
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- 04 Oct, 2019 1 commit
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Sakthivel Velumani authored
 
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- 27 Sep, 2019 1 commit
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Francesco Mani authored
 
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- 26 Sep, 2019 1 commit
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Raymond Knopp authored
 
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- 24 Sep, 2019 1 commit
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Raymond Knopp authorednr-ip-over-LTE: Resolved issue with duplicate IP packet at the receiver UE IP interface and packet losses are reduced. Remaining to identify why occasionally IP packets are received at the PDCP stack later than the time slot of their arrival at PHY/MAC. Introduced some debug logs, to be removed later. 
 
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- 23 Sep, 2019 1 commit
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Raymond Knopp authoredadded UE reading of configuration files (RRCReconfiguration,RadioBearerConfig) for static NSA without LTE 
 
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- 18 Sep, 2019 1 commit
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Raymond Knopp authorednr-ip-over-LTE: Small fixes, now IP traffic is received at the IP interface of the UE but there are many packet losses and occasionally there are duplicate ping requests received, leading to UE crashing 
 
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- 17 Sep, 2019 1 commit
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matzakos authored
 
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- 10 Sep, 2019 1 commit
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yilmazt authored
 
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- 23 Aug, 2019 2 commits
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Ahmed Hussein authored- TBS calculation was performed 2 times. Once in "phy_procedures_nrUE_TX" and another in "nr_ue_ulsch_procedures". The TBS calculation was wrong in "phy_procedures_nrUE_TX" and correct in "nr_ue_ulsch_procedures". - The data generation was performed in "phy_procedures_nrUE_TX" with a wrongly calculated TBS because "ulsch_ue->nb_re_dmrs" wasn't set to a value, so the calculated TBS would be more than it should be. This doesn't create a problem in the test because the comparison between the TX and RX data is made using the correctly calculated TBS which is smaller. - Solution was to perform data generation in "nr_ue_ulsch_procedures", and remove TBS calculation in "phy_procedures_nrUE_TX" 
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Ahmed Hussein authored- removing "Nsymb_pusch" and "Nsc_pusch" from "NR_UE_ULSCH_t" - using "number_of_symbols" from "NR_UL_UE_HARQ_t" instead - removing "generate_ue_ulsch_params" 
 
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