OpenAirInterface 4G/LTE with LimeSDR_Mini – RF-eXploring

Hei Mohsin Zaidi, i also have the same error “the error Failed to find ue context associated with eNB ue s1ap id”. When you touch the antenna with the phone did you able to solve the problem ? what kind of antenne did you use ? MAC: remove UE 0 rnti 61d6 [MAC][I][rrc_mac_remove_ue] Removing UE 0 from Primary CC_id 0 (rnti 61d6) [S1AP][W][s1ap_ue_context_release_req] Failed to find ue context associated with eNB ue s1ap id: 0 [S1AP][E][s1ap_eNB_task] Failed to find ue context associated with eNB ue s1ap id: 0 [RRC][I][FRAME 00000][eNB][MOD 00][RNTI 61d6] Removed UE context [PHY][I][eNB 0][RAPROC] Frame 159 Terminating ra_proc for harq 0, UE 0 [MAC][I][rx_sdu] [eNB 0][RAPROC] CC_id 0 Frame 159, Received CCCH: 5b.ee.d9.e5.22.26, Terminating RA procedure for UE rnti 8235 [MAC][I][rx_sdu] [eNB 0][RAPROC] CC_id 0 Frame 159 CCCH: Received Msg3: length 6, offset 3 MAC: new UE id 0 rnti 8235 [MAC][I][rx_sdu] [eNB 0][RAPROC] CC_id 0 Frame 159 Added user with rnti 8235 => UE 0 [RRC][I][FRAME 00000][eNB][MOD 00][RNTI 8235] Received RRC_MAC_CCCH_DATA_IND [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 159 subfarme 6, UE 0: not configured, skipping UE scheduling [RRC][I][FRAME 00000][eNB][MOD 00][RNTI 8235] Accept new connection from UE random UE identity (0x22529eedbe000000) MME code 0 TMSI 0 cause 3 [MAC][I][rrc_mac_config_req] [CONFIG][eNB 0/0] Configuring MAC/PHY for UE 0 (8235) [PHY][I]phy_config_dedicated_eNB: physicalConfigDedicated=0x7f3304000f40 [PHY][I]Transmission Mode (phy_config_dedicated_eNB) 1 [RRC][I][FRAME 00000][eNB][MOD 00][RNTI 8235] [RAPROC] Logical Channel DL-CCCH, Generating RRCConnectionSetup (bytes 25) [RRC][I][FRAME 00000][eNB][MOD 00][RNTI 8235]CALLING RLC CONFIG SRB1 (rbid 1) [PDCP][N][FRAME 00000][eNB][MOD 00][RNTI 8235][SRB 01] Action ADD LCID 1 (SRB id 1) configured with SN size 5 bits and RLC AM [RLC][I][FRAME 00000][eNB][MOD 00][RNTI 8235] [SRB 1] rrc_rlc_add_rlc SRB [RLC][I][FRAME 00000][eNB][MOD 00][RNTI 8235][SRB AM 01][CONFIGURE] max_retx_threshold 4 poll_pdu 4 poll_byte 65535 t_poll_retransmit 80 t_reordering 35 t_status_prohibit 0 [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 159 subfarme 7, UE 0: not configured, skipping UE scheduling [PHY][I][eNB 0] Sent physicalConfigDedicated=0x7f3304000f40 for UE 0 [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 159 subfarme 8, UE 0: not configured, skipping UE scheduling [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 159 subfarme 9, UE 0: not configured, skipping UE scheduling [MAC][I][schedule_RA] [eNB 0][RAPROC] CC_id 0 Frame 160, subframeP 0: Generating Msg4 with RRC Piggyback (RA proc 0, RNTI 8235) [MAC][I][schedule_RA] [eNB 0][RAPROC] CC_id 0 Frame 160 subframeP 0 Msg4 : TBS 41, sdu_len 25, msg4_header 8, msg4_padding 0, msg4_post_padding 7 [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 160 subfarme 0, UE 0: not configured, skipping UE scheduling [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 160 subfarme 1, UE 0: not configured, skipping UE scheduling [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 160 subfarme 2, UE 0: not configured, skipping UE scheduling [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 160 subfarme 3, UE 0: not configured, skipping UE scheduling [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 160 subfarme 4, UE 0: not configured, skipping UE scheduling [MAC][I][schedule_RA] [eNB 0][RAPROC] CC_id 0 Frame 160, subframeP 5: Checking if Msg4 was acknowledged: MAC: msg4 acknowledged for rnti 8235 fsf 160/5, let’s configure it [MAC][I][schedule_RA] [eNB 0][RAPROC] CC_id 0 Frame 160, subframeP 5 : Msg4 acknowledged [MAC][I][schedule_ulsch_rnti] [eNB 0][PUSCH 2/8235] CC_id 0 Frame 160 subframeP 6 Scheduled UE 0 (mcs 10, first rb 1, nb_rb 6, rb_table_index 5, TBS 129, harq_pid 2) [MAC][I][schedule_ulsch_rnti] [eNB 0][PUSCH 2/8235] CC_id 0 Frame 163 subframeP 8 Scheduled UE 0 (mcs 10, first rb 1, nb_rb 6, rb_table_index 5, TBS 129, harq_pid 2) [MAC][I][schedule_ulsch_rnti] [eNB 0][PUSCH 2/8235] CC_id 0 Frame 167 subframeP 0 Scheduled UE 0 (mcs 10, first rb 1, nb_rb 6, rb_table_index 5, TBS 129, harq_pid 2) [RRC][I]Removing UE 8235 instance [RRC][W][eNB 0] Removing UE RNTI 8235 MAC: remove UE 0 rnti 8235 [MAC][I][rrc_mac_remove_ue] Removing UE 0 from Primary CC_id 0 (rnti 8235) [S1AP][W][s1ap_ue_context_release_req] Failed to find ue context associated with eNB ue s1ap id: 0 [S1AP][E][s1ap_eNB_task] Failed to find ue context associated with eNB ue s1ap id: 0 [RRC][I][FRAME 00000][eNB][MOD 00][RNTI 8235] Removed UE context [PHY][I][eNB 0][RAPROC] Frame 215 Terminating ra_proc for harq 4, UE 0 [MAC][I][rx_sdu] [eNB 0][RAPROC] CC_id 0 Frame 215, Received CCCH: 53.b0.3a.1b.fb.6, Terminating RA procedure for UE rnti bf18 [MAC][I][rx_sdu] [eNB 0][RAPROC] CC_id 0 Frame 215 CCCH: Received Msg3: length 6, offset 3 MAC: new UE id 0 rnti bf18 [MAC][I][rx_sdu] [eNB 0][RAPROC] CC_id 0 Frame 215 Added user with rnti bf18 => UE 0 [RRC][I][FRAME 00000][eNB][MOD 00][RNTI bf18] Received RRC_MAC_CCCH_DATA_IND [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 216 subfarme 0, UE 0: not configured, skipping UE scheduling [RRC][I][FRAME 00000][eNB][MOD 00][RNTI bf18] Accept new connection from UE random UE identity (0xb0bfa1033b000000) MME code 0 TMSI 0 cause 3 [MAC][I][rrc_mac_config_req] [CONFIG][eNB 0/0] Configuring MAC/PHY for UE 0 (bf18) [PHY][I]phy_config_dedicated_eNB: physicalConfigDedicated=0x7f3304011350 [PHY][I]Transmission Mode (phy_config_dedicated_eNB) 1 [RRC][I][FRAME 00000][eNB][MOD 00][RNTI bf18] [RAPROC] Logical Channel DL-CCCH, Generating RRCConnectionSetup (bytes 25) [RRC][I][FRAME 00000][eNB][MOD 00][RNTI bf18]CALLING RLC CONFIG SRB1 (rbid 1) [PDCP][N][FRAME 00000][eNB][MOD 00][RNTI bf18][SRB 01] Action ADD LCID 1 (SRB id 1) configured with SN size 5 bits and RLC AM [RLC][I][FRAME 00000][eNB][MOD 00][RNTI bf18] [SRB 1] rrc_rlc_add_rlc SRB [RLC][I][FRAME 00000][eNB][MOD 00][RNTI bf18][SRB AM 01][CONFIGURE] max_retx_threshold 4 poll_pdu 4 poll_byte 65535 t_poll_retransmit 80 t_reordering 35 t_status_prohibit 0 [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 216 subfarme 1, UE 0: not configured, skipping UE scheduling [PHY][I][eNB 0] Sent physicalConfigDedicated=0x7f3304011350 for UE 0 [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 216 subfarme 2, UE 0: not configured, skipping UE scheduling [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 216 subfarme 3, UE 0: not configured, skipping UE scheduling [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 216 subfarme 4, UE 0: not configured, skipping UE scheduling [MAC][I][schedule_RA] [eNB 0][RAPROC] CC_id 0 Frame 216, subframeP 5: Generating Msg4 with RRC Piggyback (RA proc 0, RNTI bf18) [MAC][I][schedule_RA] [eNB 0][RAPROC] CC_id 0 Frame 216 subframeP 5 Msg4 : TBS 41, sdu_len 25, msg4_header 8, msg4_padding 0, msg4_post_padding 7 [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 216 subfarme 5, UE 0: not configured, skipping UE scheduling [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 216 subfarme 6, UE 0: not configured, skipping UE scheduling [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 216 subfarme 7, UE 0: not configured, skipping UE scheduling [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 216 subfarme 8, UE 0: not configured, skipping UE scheduling [MAC][I][schedule_ulsch_rnti] [eNB 0] frame 216 subfarme 9, UE 0: not configured, skipping UE scheduling [MAC][I][schedule_RA] [eNB 0][RAPROC] CC_id 0 Frame 217, subframeP 0: Checking if Msg4 was acknowledged: MAC: msg4 acknowledged for rnti bf18 fsf 217/0, let’s configure it [MAC][I][schedule_RA] [eNB 0][RAPROC] CC_id 0 Frame 217, subframeP 0 : Msg4 acknowledged [MAC][I][schedule_ulsch_rnti] [eNB 0][PUSCH 6/bf18] CC_id 0 Frame 217 subframeP 0 Scheduled UE 0 (mcs 10, first rb 1, nb_rb 6, rb_table_index 5, TBS 129, harq_pid 6) [MAC][I][schedule_ulsch_rnti] [eNB 0][PUSCH 6/bf18] CC_id 0 Frame 220 subframeP 2 Scheduled UE 0 (mcs 10, first rb 1, nb_rb 6, rb_table_index 5, TBS 129, harq_pid 6) [MAC][I][schedule_ulsch_rnti] [eNB 0][PUSCH 6/bf18] CC_id 0 Frame 223 subframeP 4 Scheduled UE 0 (mcs 10, first rb 1, nb_rb 6, rb_table_index 5, TBS 129, harq_pid 6) [RRC][I]Removing UE bf18 instance [RRC][W][eNB 0] Removing UE RNTI bf18 MAC: remove UE 0 rnti bf18 [MAC][I][rrc_mac_remove_ue] Removing U
E 0 from Primary CC_id 0 (rnti bf18) [S1AP][W][s1ap_ue_context_release_req] Failed to find ue context associated with eNB ue s1ap id: 0 [S1AP][E][s1ap_eNB_task] Failed to find ue context associated with eNB ue s1ap id: 0

[RRC][I][FRAME 00000][eNB][MOD 00][RNTI bf18] Removed UE context