Switching method for mobile communication system
A technology of mobile communication system and handover command, which is applied in communication between multiple stations, selection device, radio/inductive link selection arrangement, etc., can solve problems such as time delay, irrationality, and influence on success rate, and achieve shortening the effect of time
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[0034] The present invention provides a handover method in a mobile communication system, which is suitable for a synchronous system, and its core idea is: in the handover process, the target base station sends the information of the uplink physical common control channel on the target base station side to the source base station through a handover command , and then forwarded to the terminal by the source base station. After the terminal receives the handover command, after uplink synchronization and acquisition of the target base station scheduling, it can immediately perform uplink and downlink data transmission with the target base station, and the terminal can directly use the physical uplink public control channel allocated by the target base station ( The channel quality indication (CQI) and resource request (SR) are sent to the target base station on the PhysicalUplink Control Channel (PUCCH), and the target base station sends the resource grant of the handover confirmat...
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