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Elementary procedure packet switeched mobility management
主要關(guān)注以下幾個test case
1、PS attach / rejected / PS services not allowed in this PLMN
由于當(dāng)前PLMN不允許提供GPRS服務(wù),從而拒絕PS附著請求。MS應(yīng)該刪除RAI, P-TMSI, P-TMSI signature以及GPRS 封裝key sequence number,并且設(shè)置GPRS更新狀態(tài)為GU3 ROAMING NOT ALLOWED。并且MS需要存儲PLMN ID到FPLMN list中,一個處于MS mode C狀態(tài)的MS應(yīng)該執(zhí)行PLMN選擇,而不是cell 選擇。一個處于MS mode A或B并且在network operation mode II or III狀態(tài)的MS仍然在網(wǎng)絡(luò)中保持IMSI attach。
測試目的是監(jiān)測UE對于NW拒絕attach的反應(yīng)行為。
測試步驟共19步。
2、PS detach / rejected / PS services not allowed in this PLMN
如果當(dāng)前PLMN不允許提供GPRS服務(wù),從而NW發(fā)起執(zhí)行PS detach過程,則UE應(yīng)該刪除所存儲的任何 RAI, P-TMSI, P-TMSI signature, and PS ciphering key sequence number 并把PS更新狀態(tài)設(shè)置為 GU3 ROAMING NOT ALLOWED并改變狀態(tài)為 GMM-DEREGISTERED。同時需要把PLMN ID加入FPLMN列表。
如果UE處于mode A而網(wǎng)絡(luò)處于mode I,則應(yīng)該把T3212設(shè)置為初始值并重啟,如果它不在運行。并且仍然為CS服務(wù)保持IMSI的attach。
測試目的:測試網(wǎng)絡(luò)發(fā)起PS detach procedure時UE的行為,Proc2是測試處于mode A的UE和NW operation I下網(wǎng)絡(luò)發(fā)起PS detach procedure時UE的行為。
3、Routing area updating / rejected / PS services not allowed in this PLMN
如果當(dāng)前PLMN不允許GPRS服務(wù),從而NW發(fā)起拒絕RAU過程,則UE應(yīng)該刪除存儲的 RAI, P-TMSI, P-TMSI signature, and PS ciphering key sequence number,并設(shè)置PS更新狀態(tài)為 GU3 ROAMING NOT ALLOWED,并在FPLMN中存儲 PLMN ID,并且不能刪除PLMN表。
UE應(yīng)該對應(yīng)更新類型和UE mode,NW mode 執(zhí)行如下行為,
1) UE is in UE operation mode C
UE shall perform a PLMN selection instead of a cell selection.
2) UE is in UE operation mode A, update type = periodic updating and Network is in network operation mode I
UE shall set the timer T3212 to its initial value and restart it, if it is not already running.
3) UE is in UE operation mode A and Network is in network operation mode II.
UE shall be still IMSI attached for CS services in the network.
測試目的:監(jiān)測NW因為GPRS服務(wù)不允許,拒絕RAU過程之后,UE的行為。也分為test proc1和proc2
4、Combined routing area updating / rejected / PLMN not allowed
如果當(dāng)前PLMN不允許,NW拒絕一個combined RAU過程,則UE應(yīng)不執(zhí)行combined GPRS attach,switched on in the same location area or PLMN, except when the PLMN identity is equal to the HPLMN.并刪除存儲的RAI, PS-CKSN, P-TMSI, P-TMSI signature, TMSI CKSN和 LAI,并且存儲該PLMN到FPLMN。接收到RAUR消息的MS需要停止計時器T3330,進入MM IDLE狀態(tài)。
問題:UE operation mode和NW operation Mode是什么概念,
UE operation mode分為A、B、C? NW operation Mode分為I,II,III?
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