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1. 发明申请

WO2017063696A1 A FULL-DUPLEX COMMUNICATION APPARATUS AND A METHOD OF OPERATING A FULL-DUPLEX COMMUNICATION APPARATUS 审中-公开
标题翻译：一种全双工通信设备和一种操作全双工通信设备的方法
公开(公告)号：WO2017063696A1
公开(公告)日：2017-04-20
申请号：PCT/EP2015/073840
申请日：2015-10-15
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ATZENI, Italo , MASO, Marco , KOUNTOURIS, Marios
发明人： ATZENI, Italo , MASO, Marco , KOUNTOURIS, Marios
IPC分类号： H04L5/14 , H04L25/03 , H04B1/525 , H04B7/04 , H04B7/08
CPC分类号： H04L5/14 , H04B1/525 , H04L25/03343
摘要： The invention relates to a communication apparatus (100) capable of full-duplex communication with another communication apparatus (110a-c) via a communication channel. The communication apparatus (100) comprises at least two transmitter antennas (101) and at least one receiver antenna (103), wherein the at least two transmitter antennas (101) are associated with a transmitter filter and the at least one receiver antenna (103) is associated with a receiver filter and wherein the at least two transmitter antennas (101) and the at least one receiver antenna (103) define a self-interference channel, and a determiner (105) configured to determine the transmitter filter as a linear combination of a matched filter towards the communication channel and a zero-forcing filter towards the self-interference channel, wherein the determiner (105) is configured to determine the contribution of the zero-forcing filter towards the self-interference channel to the transmitter filter on the basis of a weight factor a, wherein the weight factor a depends on a channel state information of the self-interference channel, a channel state information of the communication channel, the receiver filter and a predefined self- interference threshold value.
摘要翻译：本发明涉及能够经由通信信道与另一通信装置（110a-c）进行全双工通信的通信装置（100）。所述通信装置（100）包括至少两个发射器天线（101）和至少一个接收器天线（103），其中所述至少两个发射器天线（101）与发射器滤波器和所述至少一个接收器天线）与接收机滤波器相关联，并且其中所述至少两个发射机天线（101）和所述至少一个接收机天线（103）定义自干扰信道，以及确定器（105），被配置为将所述发射机滤波器确定为线性朝向通信信道的匹配滤波器和朝向自干扰信道的迫零滤波器的组合，其中，确定器（105）被配置为确定迫零滤波器对自干扰信道对发射机滤波器的贡献基于权重因子a，其中权重因子α取决于自干扰信道的信道状态信息，通信cha的信道状态信息接收机滤波器和预定义的自干扰阈值。

2. 发明申请

WO2017108075A1 METHOD AND APPARATUS FOR ENHANCING USER SELECTION IN A MU-MIMO SYSTEM 审中-公开
标题翻译：用于增强MU-MIMO系统中的用户选择的方法和设备
公开(公告)号：WO2017108075A1
公开(公告)日：2017-06-29
申请号：PCT/EP2015/080771
申请日：2015-12-21
申请人： HUAWEI TECHNOLOGIES CO., LTD. , KOUNTOURIS, Marios , ARNAU YANEZ, Jesus , ATZENI, Italo
发明人： KOUNTOURIS, Marios , ARNAU YANEZ, Jesus , ATZENI, Italo
IPC分类号： H04B7/04 , H04B7/06 , H04W72/04 , H04W72/12
CPC分类号： H04B7/0452 , H04B7/0626
摘要： The present invention provides a user selection enhancing unit 300, an enhanced scheduling unit 501 ', a multi-user-multi-input-multi-output, MU-MIMO communication system 500 and a method 100 for enhanced user selection in a multi-user-multi-input- multi-output, MU-MIMO communication system 500, the method comprises the following steps: determining 101 at least one system operating value 302 that indicates the actual systems performance; calculating 102 a number K* of user's equipments, UE, to serve simultaneously in the system on the basis of a signal-to-interference-plus-noise- ratio, SINR, value, wherein the SINR value is determined based on the at least one system operating value 302; and providing 103 the calculated number K* of UEs to serve to a scheduling unit 501, 501 ' for selecting at least one user S.
摘要翻译：本发明提供了一种用户选择增强单元300，增强调度单元501'，多用户多输入多输出MU-MIMO通信系统500以及方法100，用于在多用户多输入多输出MU-MIMO通信系统500中增强用户选择，所述方法包括以下步骤：确定101指示实际系统性能的至少一个系统操作值302; 基于信号与干扰加噪声比SINR值计算102用户设备UE的数量K *以在系统中同时服务，其中SINR值基于所述至少一个系统操作值302来确定; 以及提供103所计算的UE的数量以服务于用于选择至少一个用户S的调度单元501,501'。

3. 发明申请

WO2017084703A1 FRACTIONAL PILOT REUSE IN MULTI-USER MIMO 审中-公开
标题翻译：在多用户MIMO中的分数导频重用
公开(公告)号：WO2017084703A1
公开(公告)日：2017-05-26
申请号：PCT/EP2015/076916
申请日：2015-11-18
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ARNAU YANEZ, Jesus , ATZENI, Italo
发明人： ARNAU YANEZ, Jesus , ATZENI, Italo
IPC分类号： H04L5/00 , H04W16/02 , H04W72/04
CPC分类号： H04W72/1226 , H04B7/0452 , H04L5/0037 , H04L5/0051 , H04L5/0062 , H04W16/02
摘要： A controller for assigning one or more pilot sequences to one or more user terminals of at least one base station of a communication network, the controller comprising a load and balance sub-controller, LBSC, configured to receive an operating condition information of the base station and determine, based on the received operating condition information, a number of user terminals to be scheduled by the base station and a center fraction of the user terminals to be scheduled; and a pilot assignment sub-controller, PASC, configured to receive one or more channel quality indicators, CQIs, of the user terminals to be scheduled, and assign, based on the received CQIs and the center fraction, one or more center pilot sequences to one or more center user terminals and one or more edge pilot sequences to one or more edge user terminals.
摘要翻译：一种用于将一个或多个导频序列分配给通信网络的至少一个基站的一个或多个用户终端的控制器，所述控制器包括负载和平衡子控制器LBSC，其被配置为接收基站的操作条件信息，并基于接收到的操作条件信息，确定基站调度的用户终端的数量和待调度的用户终端的中心比例; 以及导频分配子控制器PASC，其被配置为接收要调度的用户终端的一个或多个信道质量指示符CQI，并且基于接收到的CQI和中心分数将一个或多个中心导频序列分配给一个或多个中心用户终端和一个或多个边缘导频序列到一个或多个边缘用户终端。

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