CELL RESELECTION METHOD IN TIME DIVISION-SYNCHRONOUS CODE DIVISION MULTIPLE ACCESS (TD-SCDMA) NETWORK AND TERMINAL EQUIPMENT

摘要

A cell reselection method in the Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) network and a terminal equipment are provided. The method includes the following steps: when a cell reselection procedure is triggered, the terminal equipment attempts to read Broadcast Channel (BCH) information of a corresponding different-frequency neighbor cell in turn with the order from large to small of Received Signal Code Power (RSCP) measurement values of Primary Common Control Physical Channel (PCCPCH) from a different-frequency neighbor cell list designated by network side of a current camping-on cell and reselects to the different-frequency neighbor cell which the information can be read successfully; and if reading all the BCH information of the different-frequency neighbor cells designated by network side of the current camping-on cell is failure, the terminal equipment attempts to read BCH information of a corresponding different-frequency neighbor cell in turn with the order from big to small of RSCP measurement values of PCCPCH from a different-frequency neighbor cell list inherited from a previous camping-on cell and reselects to the different-frequency neighbor cell which the information can be read successfully. The terminal equipment includes a different-frequency neighbor cell information maintenance module, a first reselection module and a second reselection module. The invention can effectively improve the success rate of the cell reselection.