ROUTE SELECTING METHOD AND APPARATUS,申请号WO2009CN72887-传众专利搜索

ROUTE SELECTING METHOD AND APPARATUS

申请公布号：WO2010048823(A1)

申请号：WO2009CN72887

申请日期：2009.07.23

申请公布日期：2010.05.06

申请人：

ZTE CORPORATION;LIANG, FENG;HUANG, FAN;WEI, GUOXING;SHE, HAOQIU;WANG, YAFENG;ZHAO, NAN;ZHU, CHANGQING;LV, KAIYING;PENG, AIHUA;WANG, BIN;YANG, JIN;ZHANG, CHENCHEN;LI, FENG

发明人：LIANG, FENG;HUANG, FAN;WEI, GUOXING;SHE, HAOQIU;WANG, YAFENG;ZHAO, NAN;ZHU, CHANGQING;LV, KAIYING;PENG, AIHUA;WANG, BIN;YANG, JIN;ZHANG, CHENCHEN;LI, FENG

分类号：H04W40/12

主分类号：H04W40/12

摘要：<p>A route selecting method and apparatus are provided. The method includes the following steps: channel quality parameters are acquired, wherein the channel quality parameters include the first channel quality parameter of the first link between a user terminal and a relay station, the second channel quality parameter of the second link between the user terminal and a base station and the third channel quality parameter of the third link between the relay station and the base station; resource utilization efficiency is obtained based on the acquired channel quality parameters, wherein the resource utilization efficiency includes the first resource utilization efficiency of a direct communication between the user terminal and the base station and the second resource utilization efficiency of a communication between the user terminal and the base station over the relay station; if the first resource utilization efficiency is higher than the second resource utilization efficiency, then the user terminal is get to communicate with the base station directly, otherwise, the user terminal is get to communicate with the base station over the relay station.</p>