METHOD OF TRANSMITTING ACK/NACK SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    9.
    发明申请
    METHOD OF TRANSMITTING ACK/NACK SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    在无线通信系统中发送ACK / NACK信号的方法

    公开(公告)号:US20110002309A1

    公开(公告)日:2011-01-06

    申请号:US12919954

    申请日:2009-02-27

    IPC分类号: H04B7/216 H04B7/00 H04W4/00

    CPC分类号: H04L1/1607

    摘要: A method of transmitting an acknowledgement (ACK)/non-acknowledgement (NACK) signal in a wireless communication system is provided. The method includes: allocating a radio resource; and transmitting the ACK/NACK signal through an ACK channel in a location determined by an index for the radio resource, wherein the radio resource includes at least one resource unit which is a basic unit for resource allocation, the resource unit is at least one of a localized resource unit including subcarriers contiguous in a frequency domain and a distributed resource unit including subcarriers distributed in the frequency domain, an index of the localized resource unit is directly mapped to an index of the ACK channel, and an index of the distributed resource unit is mapped to an index of the ACK channel according to a permutation rule.

    摘要翻译: 提供了一种在无线通信系统中发送确认(ACK)/非确认(NACK))信号的方法。 该方法包括:分配无线电资源; 以及通过由所述无线电资源的索引确定的位置中的ACK信道发送所述ACK / NACK信号,其中所述无线电资源包括作为用于资源分配的基本单元的至少一个资源单元,所述资源单元是 包括在频域中连续的子载波的本地化资源单元和包括分布在频域中的子载波的分布式资源单元,将本地化资源单元的索引直接映射到ACK信道的索引,并且分布式资源单元的索引 根据排列规则被映射到ACK信道的索引。