公开(公告)号：US20140141789A1

公开(公告)日：2014-05-22

申请号：US14084474

申请日：2013-11-19

Applicant: FUTUREWEI TECHNOLOGIES, INC.

Inventor： Vahid Tarokh ,  Gamini Senarath ,  Peiying Zhu ,  Jianglei Ma ,  Mohammadhadi Baligh

IPC: H04W72/04 ,  H04W52/04 ,  H04W4/02

CPC classification number: H04W52/04 ,  H04W4/80 ,  H04W52/283 ,  H04W52/383 ,  H04W72/02 ,  H04W72/048

Abstract: A method for operating a first device-to-device (D2D) device in a cellular communications system includes receiving geo-location information from a first entity in the cellular communications system, the geo-location information including location information for cellular users of the cellular communications system and resources of the cellular communications system available to the cellular users, selecting one of the resources to avoid causing interference to a cellular transmission, the resource being selected in accordance with the geo-location information, and transmitting to a second D2D device over the selected resource.

Abstract translation: 用于在蜂窝通信系统中操作第一设备到设备（D2D）设备的方法包括从蜂窝通信系统中的第一实体接收地理位置信息，所述地理位置信息包括蜂窝用户的位置信息 通信系统和蜂窝通信系统的资源可用于蜂窝用户，选择资源之一以避免对蜂窝传输造成干扰，所述资源根据地理位置信息被选择，并且通过以下方式发送到第二D2D设备 所选资源。

公开(公告)号：US08666425B2

公开(公告)日：2014-03-04

申请号：US13725457

申请日：2012-12-21

Applicant: FutureWei Technologies, Inc.

Inventor： Jianglei Ma ,  Mohammadhadi Baligh ,  Aaron Callard

IPC: H04W72/00

CPC classification number: H04W72/0453 ,  H04W16/30 ,  H04W52/283 ,  H04W52/386 ,  H04W72/0426 ,  H04W72/08 ,  H04W92/20

Abstract: In accordance with an embodiment, a method of operating a base station in a wireless system, includes partitioning a frequency band into at least one band of a first type and at least one band of a second type, and coordinating the partitioning with at least one further base station. The at least one band of the first type includes a band on which the base station transmits power proportional to a distance of a user device from the base station, and the at least one band of the second type comprises a band on which base station transmits a data rate inversely proportional to a distance of a user device from the base station.

Abstract translation: 根据实施例，一种在无线系统中操作基站的方法包括将频带划分成第一类型的至少一个频带和至少一个第二类型的频带，并且与至少一个 进一步的基站。 所述第一类型的至少一个频带包括频带，所述基站在所述频带上发送与所述基站的用户设备的距离成比例的功率，并且所述第二类型的所述至少一个频带包括基站发送的频带 数据速率与用户设备与基站的距离成反比。