公开(公告)号：US10326565B2

公开(公告)日：2019-06-18

申请号：US15205469

申请日：2016-07-08

申请人： Alireza Bayesteh ,  Mahmoud Taherzadeh Boroujeni

发明人： Alireza Bayesteh ,  Mahmoud Taherzadeh Boroujeni

IPC分类号： H04L5/00 ,  H04L27/20 ,  H04L27/34

摘要： Methods and apparatus as described herein for determining whether to transmit a signal to at least one receiver of a plurality of receivers with an orthogonal multiplexing technique while signals to a remainder of the plurality of receivers are simultaneously transmitted with a non-orthogonal multiplexing technique If it is determined that the signal should be transmitted to the at least one receiver with the orthogonal multiplexing technique, simultaneously transmitting the signal to the at least one receiver with the orthogonal multiplexing technique and the signals to the remainder of the plurality of receivers with the non-orthogonal multiplexing technique. Methods and apparatus are also described for decoding the signals on the receiving end.

公开(公告)号：US09559759B2

公开(公告)日：2017-01-31

申请号：US14613886

申请日：2015-02-04

申请人： Mahmoud Taherzadeh Boroujeni ,  Mohammadhadi Baligh

发明人： Mahmoud Taherzadeh Boroujeni ,  Mohammadhadi Baligh

IPC分类号： H04B7/04 ,  H04W88/08

CPC分类号： H04B7/0417 ,  H04B7/0452 ,  H04B7/0456 ,  H04B7/0617 ,  H04W88/08

摘要： A system and method of adjusting an equivalent channel for a downlink in a multiple-antenna communication system is disclosed herein. The system includes at least one user device and a base station having a plurality of analog RF chains, each analog RF chain having a plurality of antennas. The method comprises the base station obtaining equivalent channel information and adjusting the phases of the antennas in order to modify equivalent channel gains from the analog RF chains to the at least one user device, based on the equivalent channel information.

摘要翻译： 本文公开了一种在多天线通信系统中调整下行链路的等效信道的系统和方法。 该系统包括至少一个用户设备和具有多个模拟RF链的基站，每个模拟RF链具有多个天线。 该方法包括基站获得等效信道信息并调整天线的相位，以便基于等效信道信息来修改从模拟RF链到至少一个用户设备的等效信道增益。