Pre-Grant Publication Number: 20110117905
Filing Date: August 07, 2009Priority Date: August 12, 2008
Inventors: Bo Huang, Haijun Liu, Jian Wang
Assignee(s): ZTE CORPORATION
Current U.S. Classification: 455, 455/422100
View Prior Art for Claim 00005
The method according to Claim 3, whereinafter the terminal detects the failure of a physical layer or a random access procedure, a radio link failure is determined, and the terminal sets a timer; if the physical layer or the random access procedure is still not restored after the timer times out, then the UE initiates an RRC connection re-establishment request and the failure cause value included in the re-establishment request is the radio resource failure is rlFailure;when the terminal handoff happens, timer T304 is set; if the timer times out, the handoff failure is determined, then the terminal is restored to the source cell configuration except the physical layer and initiates an RRC connection re-establishment request simultaneously, and the cause value included in the re-establishment request is the handoff failure hoFailure; orwhen the terminal detects that the RLC reaches the maximum retransmission times, the bottom layer error is determined and reset is needed; the terminal initiates an RRC connection re-establishment request, and the cause value included in the re-establishment request is the bottom layer error exceedMaxRLC-ReTrans. 
