首页> 外国专利> AN APPARATUS AND A METHOD FOR A SYSTEM ARCHITECTURE FOR MULTIPLE ANTENNA WIRELESS COMMUNICATION SYSTEMS USING ROUND ROBIN CHANNEL ESTIMATION AND TRANSMIT BEAM FORMING ALGORITHMS

AN APPARATUS AND A METHOD FOR A SYSTEM ARCHITECTURE FOR MULTIPLE ANTENNA WIRELESS COMMUNICATION SYSTEMS USING ROUND ROBIN CHANNEL ESTIMATION AND TRANSMIT BEAM FORMING ALGORITHMS

机译:利用轮循信道估计和传输波束形成算法的多天线无线通信系统的体系结构的装置和方法

摘要

A multiple antenna wireless system including a transmitter and a receiver comprises a reconfigurable large antenna array (12) having a plurality of antennas (14). A plurality of RF chains in the transmitter (10) is coupled to the reconfigurable large antenna array (12). A pilot assisted round robin channel estimation means tracks the fading channel; and an adaptive round robin transmit beamforming means beam forms the reconfigurable large antenna array (12). A method for multiple antenna wireless communication comprising the steps of tracking a plurality of fading channels in a reconfigurable large antenna array (12) having a plurality of antennas using pilot assisted round robin channel estimation to selectively couple a plurality of RF chains (10) in the transmitter to the reconfigurable large antenna array and adaptively, round-robin transmit beamforming the reconfigurable large antenna array (12).
机译:包括发射机和接收机的多天线无线系统包括具有多个天线(14)的可重构大天线阵列(12)。发射器(10)中的多个RF链耦合至可重构大天线阵列(12)。飞行员辅助的循环信道估计装置跟踪衰落信道。自适应循环发射波束成形装置波束形成可重构的大天线阵列(12)。一种用于多天线无线通信的方法,包括以下步骤:使用导频辅助的循环信道估计来选择性地耦合多个RF链(10),从而跟踪具有多个天线的可重构大天线阵列(12)中的多个衰落信道。将发射机发送到可重配置的大天线阵列,并自适应地以循环方式发送波束成形可重配置的大天线阵列(12)。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号