公开(公告)号：US09491769B2

公开(公告)日：2016-11-08

申请号：US13622106

申请日：2012-09-18

Applicant: Samsung Electronics Co. Ltd.

Inventor： Fangmin Xu ,  Chengjun Sun ,  Yingyang Li

IPC: H04W36/00 ,  H04W72/08 ,  H04W16/02 ,  H04B7/155 ,  H04W84/00 ,  H04W84/04

CPC classification number: H04W72/08 ,  H04B7/15542 ,  H04W16/02 ,  H04W84/005 ,  H04W84/047

Abstract: A method for implementing mobile relay station is provided. The method includes performing spectrum sensing at least one spectrum sensing entity in a base station, a mobile relay station and a user terminal, sending, by the spectrum sensing entity, the result of spectrum sensing to a spectrum managing entity in the mobile communication system, allocating, by the spectrum managing entity available spectrum to a first link between the mobile relay station and the base station and allocating, by the spectrum managing entity, the available spectrums to a second link between the mobile relay station and the user terminal as working spectrum. The present invention also provides a mobile relay station system. The present invention can solve the problem of capacity bottleneck in the backhaul links and access links in high speed wireless environment.

Abstract translation: 提供了实现移动中继站的方法。 该方法包括在基站，移动中继站和用户终端中执行至少一个频谱感测实体的频谱感测，由频谱感测实体将频谱感测的结果发送到移动通信系统中的频谱管理实体， 将频谱管理实体可用频谱分配给移动中继站与基站之间的第一链路，并由频谱管理实体将可用频谱分配给移动中继站与用户终端之间的第二链路作为工作频谱 。 本发明还提供一种移动中继站系统。 本发明可以解决高速无线环境中回程链路和接入链路的容量瓶颈问题。