td-scdma呼叫流程調(diào)試中常見(jiàn)問(wèn)題的定位(編輯修改稿)
2025-09-06 09:49 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 CPM! （上述打印對(duì)應(yīng)于第4步） 尋呼在實(shí)際調(diào)試過(guò)程中，很少遇到尋呼不成功的情況。檢查模擬工具的打印，RRC模塊在收到尋呼請(qǐng)求后，會(huì)有如下打?。篟rc[1,Idle] EV_PCCH_PAGING_TYPE1! RAB建立RAB建立是呼叫過(guò)程中比較復(fù)雜的流程，涉及到的交互過(guò)程很多，也比較容易出問(wèn)題，首先我們看一下RAB建立的主要過(guò)程，了解交互流程。 IUUP建立過(guò)程 IUUP建立過(guò)程大致如下：1. SCPI實(shí)例收到CN發(fā)來(lái)的RAB指派消息，給RPM發(fā)送RAB指派消息；2. RPM創(chuàng)建RPI實(shí)例，由RPI實(shí)例處理該消息；3. RPI實(shí)例給UCI_U發(fā)送IuUP建立請(qǐng)求（發(fā)給PMU模塊）；4. RPI實(shí)例接收到IuUP建立的應(yīng)答；5. RPI實(shí)例請(qǐng)求Alcap建立IU口承載通道，要求建立AAL2鏈路；6. Alcap建立AAL2鏈路過(guò)程，發(fā)送ERQ請(qǐng)求給對(duì)端，對(duì)端響應(yīng)ECF，成功后通知RPI；7. RPI收到AAL2鏈路建立確認(rèn)，配置IuUP；8. 收到IuUP配置應(yīng)答后，通知SCPI，Iu通道建立完畢；9. SCPI請(qǐng)求UCI_C建立RAB，開(kāi)始RL建立過(guò)程； 對(duì)應(yīng)的OMP打印分析SCPI 19 rcvd RAB assignment req in SERVING. ……SCPI 19 send setup to RPM(RABId = 1).（上述打印對(duì)應(yīng)于第1步）tdRpm_Proc: Rpm Create InstProc Success! Rpi data size: 3437 . RPI 11: Rcvd EVENT_SCPM_RPM_RAB_SETUP Msg! Cn Domain: 0（上述打印對(duì)應(yīng)于第2步） RPI 11: IUUP MODE VERSION: 0, 1!tdRpm_SendIuupSetupToUp: RPI 11: send IuUPMsg to Iuup successfully! RPI 11: Sent IuUP Setup REQ to UCI_U 4114!（上述打印對(duì)應(yīng)于第3步）……RPI 11: Rcvd IuUP SETUP Rsp Msg!（上述打印對(duì)應(yīng)于第4步）RpmSendIuBearSetupToAlcap: SGUR: 16777407 InnerIP: 2139660676 Port: 33 0 18 0 RPI 11: Sent A2SU EST REQ to A2SP!（上述打印對(duì)應(yīng)于第5步）AAL2SP: Get establish request!Get ANI from dbs with ATM address!It39。s successful to check atm address!pZDB_AtmRsMgt received EV_ALLOCATECEIDLOCAL_REQ msg!AAL2SP:DBS success to allocate CEID!AAL2SP: To allocate SAID 39! AAL2ND: Starting T_VTC Timer!AAL2SPND:Get VTC correctly!AAL2SPND:STOP VTC timer!AAL2SPDBFUN:Ask dbs to establish a link on bearer!AAL2SPDBFUN:Starting T_UCREQ Timer!AAL2SP:APBE answers that it39。s successful to establish a link!AAL2SPND:APBE success to establish a link!AAL2SPND:STOP T_UCREQ timer!AAL2ET: start T_ERQ Timer !AAL2SPMESSAGE: Send ERQ message!AAL2SPMESSAGE: send this message to stcmain!AAL2SPND:Send establish req to peer!……AAL2SPMESSAGE: Receive ECF message!STOP T_ERQ Timer!AAL2ND: Starting T_DEADLOCK Timer!AAL2SP: Send establish confirm to user!（上述打印對(duì)應(yīng)于第6步）RPI 11: Rcvd EV_A2SP_A2SU_ESTABLISH_CON Msg!tdRpm_SendIuupSetupToUp: RPI 11: send IuUPMsg to Iuup successfully! RPI 11: Sent Iuup Config Req to UCI_U 4114!（上述打印對(duì)應(yīng)于第7步）RPI 11: Rcvd EV_RPM_IUUP_CONFIG_RSP Msg!RPI 11: Sent Setup Cmp to SCPI 19!（上述打印對(duì)應(yīng)于第8步）SCPI
醫(yī)療健康相關(guān)推薦
鄂ICP備17016276號(hào)-1