A relevant measurement method for same frequency and different frequency in multi-carrier wireless communication system

Abstract

The utility model discloses a measurement method for same frequency and pilot frequency in a multi-carrier wave wireless communication system, comprising the following steps: a new measure series are added in the measure control information, in the measure series, a plurality of measure cells are identified by the main carrier frequency and the Cell Parameter ID. The measure series comprises a P-CCPCH RSCP measurement entity and a ISCP measurement entity of a user terminal based on the neighborhood relation. The utility model has advantages of providing a measurement method for a multi-carrier frequency system serving cell and neighborhood P-CCPCH RSCP and ISCP, eliminating the polysemy of the prior same frequency or pilot frequency, meanwhile furthest being compatible with the content of 3GPP and CCSA on protocol and concept definition.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a co-frequency and different-frequency correlation measurement method in a multi-carrier wireless communication system. Background technique [0002] In a multi-carrier Time Division Synchronization Code Division Multiple Access (TD-SCDMA, Time-Division Synchronization Code Division Multiple Access) system, the definition of Intra-frequency Measurements and Inter-frequency Measurements is the same as that of a single frequency point The systems are very different. In a single-carrier system, there is a one-to-one correspondence between a carrier and a cell, so that the actual bearer of communication resources and the bearer of measurement resources are both on the same carrier frequency. The difference between the same frequency and different frequency is not only based on the cell level, but also the same frequency and different frequency cells are mutually exclu...

AI Technical Summary

Problems solved by technology

However, the only information used to distinguish measurement objects in the same-frequency measurement object list is the parameter ID. In a multi-carrier system, the parameter ID in the same-frequency measurement object list may have the same situation, and there is no frequency point information, so it may The problem that the UE cannot determine the measurement object information

Even if the UE can determine the measurement object through other means, it actually performs inter-frequency measurement, which causes the problem of unclear distinction between intra-frequency and inter-frequency measurement

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