Method for adaption processing paging message by network side

Abstract

The invention provides a method for adaption processing a paging message by a network side. The method comprises the following steps: A, a core network (CN) sends the paging message to a radio network controller (RNC); B, after receiving the paging message sent by the CN, the RNC judges whether a called terminal supports a TF=2 transmission format according to the paging message; if not, executing the step C, or else, executing the step D; C, the RNC stores paging records corresponding to the called terminal in a first transmission block (TB) corresponding to a paging sub-channel, and turns to execute the step E; D, the RNC stores the paging records in the TB corresponding to the paging sub-channel according to the sequence of the paging records, and turns to execute the step E; and E, the RNC respectively independently codes the two TBs of the paging sub-channel corresponding to the called terminal so as to generate two paging type 1 messages, and sends the adaption processed paging type 1 messages to the called terminal through a null interface. Through the method, the call rate of the whole network can be improved.

Description

technical field [0001] The invention relates to wireless communication technology, in particular to a method for adaptively processing paging messages at the network side. Background technique [0002] The circuit switching domain / packet switching domain (CS / PS) of the core network (CN) needs to establish contact with the terminal (UE). When transmitting data or signaling, if the UE is in the idle (Idle) state, CELL_PCH state or URA_PCH state, general A mobile telecommunications system (UMTS) terrestrial radio access network (UTRAN) will send a paging type 1 (Paging Type 1) message to the UE. [0003] see figure 1 , figure 1 It is a schematic diagram of sending a Paging Type 1 message in the prior art, and each Paging block is composed of a Paging Indication Channel (PICH) block and a Paging Channel (PCH) block. PICH by N PICH Consecutive paging indication frame, its content is composed of a series of paging indication factors; PCH block consists of subchannel 0, subchan...

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Problems solved by technology

[0007] From the above content, it can be known that for a terminal that does not support TF=2, if its corresponding paging record is stored in the second TB of the corresponding paging subchannel, the terminal can only receive the first TB due to the limitation of the transmission format. TB, after ASN.1 decoding, it is found that the Paging Type 1 message does not have its own UE identity, and will not respond to paging, resulting in paging failure, which affects the call throughput rate of the entire network

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