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1. 发明申请

US20080056199A1 APPARATUS AND METHOD FOR SELECTING RELAY STATION IN BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在宽带无线通信系统中选择继电器的装置和方法
公开(公告)号：US20080056199A1
公开(公告)日：2008-03-06
申请号：US11848099
申请日：2007-08-30
申请人： Won-Hyoung PARK , Myeon-Kyun Cho , Dai-Kwan Kim , Dae-Sik Hong , Sang-Min Ro , Young-Ju Kim
发明人： Won-Hyoung PARK , Myeon-Kyun Cho , Dai-Kwan Kim , Dae-Sik Hong , Sang-Min Ro , Young-Ju Kim
IPC分类号： H04Q7/00
CPC分类号： H04W72/085 , H04B7/2606 , H04W16/26 , H04W40/16 , H04W40/22 , H04W84/047
摘要： Selection of a relay station in a broadband wireless communication system is provided. In the broadband wireless communication system, a Base Station (BS) includes a sorter for generating a first index group in which indices of relay stations are sorted according to channel information between the BS and each relay station; a receiver for receiving a second index group in which the indices of the relay stations are sorted according to channel information between a Mobile Station (MS) and each relay station; and a selector for selecting a relay station to be used to communicate with the MS by using the first index group and the second index group.
摘要翻译：提供宽带无线通信系统中的中继站的选择。在宽带无线通信系统中，基站（BS）包括：分类器，用于生成第一索引组，其中根据BS与每个中继站之间的信道信息分类中继站的索引; 接收机，用于接收根据移动站（MS）和每个中继站之间的信道信息分类中继站的索引的第二索引组; 以及选择器，用于通过使用第一索引组和第二索引组来选择要用于与MS通信的中继站。

2. 发明申请

US20080057973A1 METHOD AND APPARATUS FOR SELECTING SERVICE PATH IN RELAY COMMUNICATION SYSTEM 有权
标题翻译：用于选择继电器通信系统中的维修路径的方法和装置
公开(公告)号：US20080057973A1
公开(公告)日：2008-03-06
申请号：US11848068
申请日：2007-08-30
申请人： Won-Hyoung PARK
发明人： Won-Hyoung PARK
IPC分类号： H04Q7/20
CPC分类号： H04W16/26 , H04L45/125 , H04W40/02 , H04W40/16 , H04W76/20
摘要： A method and apparatus for selecting a service path of a Mobile Station (MS) in a relay communication system. The method includes periodically transmitting, by a Base Station (BS), a preamble (or pilot) signal to the MS and Relay Stations (RSs) existing within a cell; measuring, by the RSs, a Signal-to-Interference and Noise Ratio (SINR) of a BS-RS link, and transmitting the measured SINR and the preamble (or pilot) signal to the MS; by the MS, measuring an SINR of each link using signals received from the BS and the RSs; and by the MS, computing throughput in consideration of the SINR of each link and frequency resources reused in the RSs existing within the cell, and selecting a service path having the highest throughput.
摘要翻译：一种用于在中继通信系统中选择移动台（MS）的服务路径的方法和装置。该方法包括：由基站（BS）周期性地向存在于小区内的MS和中继站（RS）发送前导码（或导频）信号; 通过RS测量BS-RS链路的信号与干扰和噪声比（SINR），并将测量的SINR和前导码（或导频）信号发送到MS; 通过MS，使用从BS和RS接收的信号来测量每个链路的SINR; 并且由MS考虑每个链路的SINR和重新使用在小区内的RS中的频率资源的计算吞吐量，以及选择具有最高吞吐量的服务路径。

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