version： 44.065 Release 9

6.5.1.1.3 Entity number （page 24）
這一頁的最后一段話中，關(guān)于collision的

In the case of a collision (see subclause 6.2.1.4) in which an entity number is currently selected:
-If the selected entity number is included with the P bit set to 0 in the incoming SNDCP XID block, then it shall be assumed that the peer SNDCP entity agreed to the creation of the proposed entity but the response was lost.

這里的response was lost是指的那個(gè)消息的response？
在6.2.1.4中，SNDCP處理LL_XID_REQ與LL_XID_IND，是忽略LL_XID_REQ，而處理LL_XID_IND（這里貌似與LLC相反），難道是指處理LL_XID_IND，而不返回LL_XID_RSP嗎，還是發(fā)送SN_XID_IND，而收不到SN_XID_RSP？還是其他什么意思？