跟蹤小區(qū)Uu口信令發(fā)現(xiàn)，Activate PDP Context Reject主要原因均為：protocol configuration options，而對(duì)應(yīng)Rab Assignment Response-Failure原因?yàn)椋篢imeOut。經(jīng)查, protocol configuration options對(duì)應(yīng)解釋為：

The PDP primary context activation failed, the PDP context is not activated. One reason for failure is that the network rejected the activation attempt, which means the ACTIVATE PDP CONTEXT REJECT message was received. Another reason is e.g. that it was not possible to establish the needed LLC link in the GSM case.

從協(xié)議可以發(fā)現(xiàn)，原因有兩個(gè)方面，一個(gè)是網(wǎng)絡(luò)拒絕，另一個(gè)是無(wú)法建立LLC鏈路。

問(wèn)題來(lái)了，有多少人遇見(jiàn)過(guò)此類問(wèn)題，最終解決方案是核心網(wǎng)側(cè)還是RNC側(cè)，是通過(guò)什么手段解決的？