近期測試,發(fā)現(xiàn)在某些地方拉網(wǎng)路測時(shí),LTE回落GSM網(wǎng)絡(luò)后,經(jīng)常性的發(fā)生位置更新,從而造成呼叫失敗。
且位置更新請求發(fā)送后,直接收到LTE下的系統(tǒng)消息,并沒有完成一個(gè)完整的位置更新流程,請有經(jīng)驗(yàn)的幫忙分析分析。
22:18:18.457 | LTE | Up | EMM | Extended Service Request | |
22:18:18.457 | LTE | Up | UL-CCCH | RRC Connection Request | |
22:18:18.457 | LTE | Down | DL-CCCH | RRC Connection Setup | |
22:18:18.457 | LTE | Up | UL-DCCH | RRC Connection Setup Complete |
22:18:18.457 | LTE | Down | DL-DCCH | Security Mode Command | |
22:18:18.457 | LTE | Up | UL-DCCH | Security Mode Complete | |
22:18:18.457 | LTE | Down | DL-DCCH | RRC Connection Reconfiguration |
22:18:18.521 | LTE | Up | UL-DCCH | RRC Connection Reconfiguration Complete |
22:18:18.521 | LTE | Down | DL-DCCH | RRC Connection Release | |
22:18:19.144 | GSM | Down | RR | System Information Type 3 | |
22:18:19.368 | GSM | Down | RR | System Information Type 4 | |
22:18:19.368 | GSM | Down | RR | System Information Type 3 | |
22:18:19.677 | GSM | Down | RR | System Information Type 3 | |
22:18:19.677 | GSM | Down | RR | System Information Type 3 | |
22:18:19.917 | GSM | Down | RR | System Information Type 4 | |
22:18:19.917 | GSM | Down | RR | Paging Request Type 1 | |
22:18:19.949 | GSM | Down | RR | System Information Type 1 | |
22:18:19.949 | GSM | Up | MM | CM Service Request | |
22:18:20.355 | GSM | Down | RR | System Information Type 2 | |
22:18:20.355 | GSM | Down | RR | Paging Request Type 1 | |
22:18:20.579 | GSM | Down | RR | System Information Type 3 | |
22:18:20.776 | GSM | Down | RR | System Information Type 4 | |
22:18:21.000 | GSM | Down | RR | Paging Request Type 1 | |
22:18:21.000 | GSM | Down | RR | System Information Type 2 Quater |
22:18:21.213 | GSM | Down | RR | Paging Request Type 1 | |
22:18:21.213 | GSM | Down | RR | System Information Type 2 ter |
22:18:21.341 | GSM | Down | RR | Paging Request Type 1 | |
22:18:21.341 | GSM | Down | RR | Paging Request Type 1 | |
22:18:21.421 | GSM | Down | RR | System Information Type 3 | |
22:18:21.629 | GSM | Down | RR | System Information Type 4 | |
22:18:21.843 | GSM | Down | RR | Paging Request Type 1 | |
22:18:21.843 | GSM | Down | RR | System Information Type 1 | |
22:18:22.280 | GSM | Down | RR | System Information Type 2 | |
22:18:22.280 | GSM | Down | RR | Paging Request Type 1 | |
22:18:22.472 | GSM | Down | RR | System Information Type 3 | |
22:18:22.472 | GSM | Down | RR | Paging Request Type 1 | |
22:18:22.504 | GSM | Down | RR | Immediate Assignment | |
22:18:22.696 | GSM | Down | RR | System Information Type 4 | |
22:18:22.910 | GSM | Down | RR | Paging Request Type 1 | |
22:18:22.910 | GSM | Down | RR | System Information Type 13 | |
22:18:23.118 | GSM | Down | RR | System Information Type 2 ter |
22:18:23.331 | GSM | Down | RR | Paging Request Type 1 | |
22:18:23.331 | GSM | Down | RR | System Information Type 3 | |
22:18:23.540 | GSM | Down | RR | System Information Type 4 | |
22:18:23.769 | GSM | Down | RR | Paging Request Type 1 | |
22:18:23.769 | GSM | Down | RR | Paging Request Type 1 | |
22:18:23.769 | GSM | Down | RR | System Information Type 1 | |
22:18:23.961 | GSM | Down | RR | System Information Type 2 | |
22:18:24.169 | GSM | Down | RR | Paging Request Type 1 | |
22:18:24.398 | GSM | Down | RR | System Information Type 3 | |
22:18:24.590 | GSM | Up | MM | Location Updating Request | |
22:18:24.995 | LTE | Down | BCCH-DL-SCH | System Information Block Type 1 |
22:18:24.995 | LTE | Down | BCCH-DL-SCH | System Information | |
22:18:24.995 | LTE | Up | EMM | Tracking Area Update Request |
22:18:25.075 | LTE | Up | UL-CCCH | RRC Connection Request | |
22:18:25.075 | LTE | Down | DL-CCCH | RRC Connection Setup | |
22:18:25.075 | LTE | Up | UL-DCCH | RRC Connection Setup Complete |
22:18:25.075 | LTE | Down | BCCH-DL-SCH | System Information | |
22:18:25.123 | LTE | Down | DL-DCCH | DL Information Transfer | |