Method and device for cell search in multicast communication system
A communication system and cell search technology, applied in wireless communication, access restriction, electrical components, etc., can solve problems such as UE camping failure
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[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.
[0033] The present invention mainly aims at the characteristics of the multicast communication system, and enables the UE to search all the clusters in the cell instead of only searching for a specific cluster, so that the UE can reside in the cluster with the best signal strength in the cell.
[0034] figure 1 It is a flowchart of a cell search method in a multicast communication system according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:
[0035] Step 101, measure the broadcast signal reference signal received power RSRP of all clusters in the cell;
[0036] Step 102, selecting an optimal cluster whose difference between the broadcast signal RSRP and all other broadcast signal RSRPs...
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