公开(公告)号：US09560634B2

公开(公告)日：2017-01-31

申请号：US14261930

申请日：2014-04-25

Applicant: ZTE Corporation

Inventor： Wei Xia ,  Yanfeng Guan ,  Zhaohua Lu ,  Dengkui Zhu ,  Ying Liu ,  Ding Ning

IPC: H04W72/00 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W72/005 ,  H04W72/04 ,  H04W72/121

Abstract: The present invention discloses a group resource allocation method, which comprises the following steps that: a user resource management device groups user-side equipments according to the service type or the modulation and coding scheme of the user-side equipments; and the user resource management device performs an initialization description and/or an update and maintenance description for each group via a group message, describes the resource allocation information of the user-side equipments in each group via the group message to realize a group resource allocation. Through the technical solution above, the present invention lowers the description overhead of a group resource allocation.

Abstract translation: 本发明公开了一种群资源分配方法，包括以下步骤：用户资源管理设备根据用户侧设备的业务类型或调制编码方式对用户侧设备进行分组; 用户资源管理装置经由组消息对每个组进行初始化描述和/或更新维护描述，经由组消息描述每个组中的用户侧设备的资源分配信息，以实现组资源分配 。 通过上述技术方案，本发明降低了组资源分配的描述开销。

公开(公告)号：US09647739B2

公开(公告)日：2017-05-09

申请号：US14906010

申请日：2014-05-20

Applicant: ZTE Corporation

Inventor： Xianming Chen ,  Dengkui Zhu ,  Huahua Xiao ,  Zhaohua Lu

IPC: H04B7/02 ,  H04B7/04 ,  H04B7/06 ,  H04L5/00 ,  H04L25/02 ,  H04B7/0413 ,  H04B7/0417

CPC classification number: H04B7/0478 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0626 ,  H04L5/0048 ,  H04L25/0204 ,  H04L25/0228 ,  H04L25/0242

Abstract: The present disclosure discloses a method and device for acquiring channel information, and relates to a massive antenna array transmission technology. The method includes that: a receiving side acquires indexes L of M antennae which send reference signals in N antennae of a sending side; channel information Y between the M antennae and a receiving antenna of the receiving side is acquired; a unitary matrix W with a dimension of N×N is acquired; and an estimate S′ of channel information S between the N antennae of the sending side and the receiving antenna of the receiving side is determined by virtue of the indexes L, the unitary matrix W and the channel information Y.

公开(公告)号：US20140226599A1

公开(公告)日：2014-08-14

申请号：US14261930

申请日：2014-04-25

Applicant: ZTE Corporation

Inventor： Wei Xia ,  Yanfeng Guan ,  Zhaohua Lu ,  Dengkui Zhu ,  Ying Liu ,  Ding Ning

IPC: H04W72/00

CPC classification number: H04W72/005 ,  H04W72/04 ,  H04W72/121

Abstract: The present invention discloses a group resource allocation method, which comprises the following steps that: a user resource management device groups user-side equipments according to the service type or the modulation and coding scheme of the user-side equipments; and the user resource management device performs an initialization description and/or an update and maintenance description for each group via a group message, describes the resource allocation information of the user-side equipments in each group via the group message to realize a group resource allocation. Through the technical solution above, the present invention lowers the description overhead of a group resource allocation.