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US09281918B2 Multicarrier communication system, and adaptive carrier selection and link quality reporting method for the same 有权
多载波通信系统，自适应载波选择和链路质量报告方法相同

Multicarrier communication system, and adaptive carrier selection and link quality reporting method for the same
Abstract:
A link quality reporting method and apparatus, and a carrier selection method and apparatus, for a multicarrier communication system utilizing carrier aggregation are disclosed. In the system, the user equipment measures, for each component carrier divided into a Physical Downlink Shared Channel (PDSCH) resource region and a Physical Downlink Control Channel (PDCCH) resource region, link quality of the PDSCH resource region and the PDCCH resource region of the component carrier and sends measured link quality information as feedback information to the base station, and the base station adaptively selects a set of component carriers for control information transmission (i.e., a PDCCH Component Carrier (CC) SET) and a set of component carriers for data transmission (i.e., a DownLink (DL) CC SET) on the basis of the feedback information.
Abstract(Chinese):

公开了一种利用载波聚合的多载波通信系统的链路质量报告方法和装置以及载波选择方法和装置。 在系统中，用户设备对于划分为物理下行链路共享信道（PDSCH）资源区域和物理下行链路控制信道（PDCCH）资源区域的每个分量载波，测量PDSCH资源区域和PDCCH资源区域的链路质量 将测量的链路质量信息作为反馈信息发送到基站，并且基站自适应地选择用于控制信息传输的一组分量载波（即，PDCCH分量载波（CC）SET）和一组分量载波 用于数据传输（即，下行链路（DL）CC SET）。

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