知搜-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
US07929636B2 Techniques for reducing precoding overhead in a multiple-input multiple-output wireless communication system 有权
用于减少多输入多输出无线通信系统中的预编码开销的技术

Techniques for reducing precoding overhead in a multiple-input multiple-output wireless communication system
Abstract:
A technique of operating a wireless communication device in a multiple-input multiple-output wireless communication system includes receiving, at a first wireless communication device, recommended precoder information from a second wireless communication device, which is associated with a recommended precoder. A precoded signal is then formed at the first wireless communication device based on the recommended precoder or an alternate precoder. The first wireless communication device, which is configured to not provide an indication of whether the recommended precoder or the alternate precoder was utilized to form the precoded signal, then transmits the precoded signal.
Abstract(Chinese):

在多输入多输出无线通信系统中操作无线通信设备的技术包括在第一无线通信设备处接收与推荐预编码器相关联的来自第二无线通信设备的推荐预编码器信息。 然后，基于推荐的预编码器或备用预编码器，在第一无线通信设备处形成预编码信号。 被配置为不提供推荐的预编码器或备用预编码器是否被用于形成预编码信号的指示的第一无线通信装置然后发送预编码的信号。

Public/Granted literature
Information query
Espacenet
Patent Agency Ranking
0/0