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1.发明申请公开(公告)号：US20060046643A1
公开(公告)日：2006-03-02
申请号：US11213037
申请日：2005-08-25
IPC分类号： H04B3/36
CPC分类号： H04B7/2606 , H04B7/155 , H04W88/085
摘要： A wireless communication system, relay station device, and base station device reduce dead zones in which communication with the base station device is not possible, and enable expansion of service areas. The BS transmits to the RS burst packets and MAP messages including information providing notification of the timing of information transmission and reception. The RS receives the MAP messages and burst packets. The RS stores, in the Preamble Present bits in MAP messages, information providing notification of the preamble transmission timing to control synchronization of reception by the SSs, and transmits the MAP messages to the SSs. The RS transmits burst packets to which preambles are appended to the SSs.
摘要翻译： 无线通信系统，中继站装置和基站装置减少与基站装置的通信不可能的死区，能够扩展服务区域。 BS向RS突发分组和MAP消息发送包括提供信息发送和接收定时的信息的信息。 RS接收到MAP消息和突发数据包。 RS在MAP消息中的前导码存在位中存储提供前导码发送定时的通知的信息，以控制SS接收的同步，并将该MAP消息发送给SS。 RS将发送前缀的突发数据包发送到SS。
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2.发明授权公开(公告)号：US07877057B2
公开(公告)日：2011-01-25
申请号：US11213037
申请日：2005-08-25
CPC分类号： H04B7/2606 , H04B7/155 , H04W88/085
摘要： A wireless communication system, relay station device, and base station device reduce dead zones in which communication with the base station device is not possible, and enable expansion of service areas. The BS transmits to the RS burst packets and MAP messages including information providing notification of the timing of information transmission and reception. The RS receives the MAP messages and burst packets. The RS stores, in the Preamble Present bits in MAP messages, information providing notification of the preamble transmission timing to control synchronization of reception by the SSs, and transmits the MAP messages to the SSs. The RS transmits burst packets to which preambles are appended to the SSs.
摘要翻译： 无线通信系统，中继站装置和基站装置减少与基站装置的通信不可能的死区，能够扩展服务区域。 BS向RS突发分组和MAP消息发送包括提供信息发送和接收定时的信息的信息。 RS接收到MAP消息和突发数据包。 RS在MAP消息中的前导码存在位中存储提供前导码发送定时的通知的信息，以控制SS接收的同步，并将该MAP消息发送给SS。 RS将发送前缀的突发数据包发送到SS。
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3.发明申请TERMINAL AND ACCESS POINT FINDING METHOD FOR COMMUNICATING WITH STEALTH ACCESS POINT 审中-公开终端和接入点查找方法用于与硬件接入点进行通信公开(公告)号：US20090049519A1
公开(公告)日：2009-02-19
申请号：US11837596
申请日：2007-08-13
IPC分类号： G06F21/00
摘要： There is provided a terminal that is capable of not sending a useless probe request to detect a stealth access point. The terminal communicates with a normal access point that reports a network identifier and a stealth access point that does not report a network identifier. The terminal includes an access point information accumulating section 103 for accumulating access point information that indicates whether each access point is a normal access point or a stealth access point, a beacon signal detecting section 101 for listening for and detecting a beacon signal, a probe request sending section 105 for sending a probe request, and an access point finding control section 102 for controlling the beacon signal detecting section 101 to detect the beacon signal with respect to the normal access point, and controlling the probe request sending section 105 to send the probe request with respect to the stealth access point.
摘要翻译： 提供了一种能够不发送无用的探测请求来检测隐形接入点的终端。 终端与报告网络标识符的正常接入点和不报告网络标识符的隐身接入点进行通信。 终端包括：接入点信息累积部分103，用于累积指示每个接入点是正常接入点还是隐身接入点的接入点信息，用于监听和检测信标信号的信标信号检测部分101，探测请求 用于发送探测请求的发送部105，以及用于控制信标信号检测部101相对于通常接入点检测信标信号的接入点发现控制部102，并且控制探测请求发送部105发送探测 关于隐形接入点的请求。
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4.发明申请公开(公告)号：US20080039091A1
公开(公告)日：2008-02-14
申请号：US11672404
申请日：2007-02-07
IPC分类号： H04Q7/20
CPC分类号： H04W36/02 , H04L65/1069
摘要： In order to continue a communication by performing a handover across or between different communication systems, improvement in redundancy of a communication route and a delay time difference before and after switching the communication system is intended. A bicast entity 21 includes, when a wireless terminal 10 makes a connection and continues a communication across different communication systems 20X and 20Y, bicast means for delivering a packet for each communication route via each of the communication systems 20X and 20Y before and after switching the communication system to which the above described wireless terminal 10 connects, and control means for completing a relay of the packet when the switching of the communication system to which the above described wireless terminal 10 connects is completed.
摘要翻译： 为了通过在不同通信系统之间或之间执行切换来继续进行通信，期望在通信系统切换之前和之后改善通信路由的冗余性和延迟时间差。 当无线终端10进行连接并且跨越不同的通信系统20 X和20 Y继续进行通信时，组播实体21包括用于经由每个通信系统20X和20Y为每个通信路由递送分组的组播装置 并且在切换上述无线终端10所连接的通信系统之后，以及当上述无线终端10连接到的通信系统的切换完成时完成分组的中继的控制装置。
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5.发明授权Channel state information compressing apparatus and method, channel state information expanding apparatus and method, computer programs, receiver, and transmitter 有权信道状态信息压缩装置和方法，信道状态信息扩展装置和方法，计算机程序，接收机和发射机公开(公告)号：US08638845B2
公开(公告)日：2014-01-28
申请号：US12948323
申请日：2010-11-17
IPC分类号： H04B1/66
CPC分类号： H04L1/0029 , H04B17/327 , H04L1/0693
摘要： A channel state information compressing apparatus includes a time-to-frequency region converter that converts a region for channel state information which indicates a state of each communication channel from a time region to a frequency region; and an adaptive selector that selects each frequency component to be included in compressed data based on electric power of the frequency component from among frequency region data obtained by the time-to-frequency region converter. The channel state information compressing apparatus outputs the compressed data consisting of each selected frequency component, and information for identifying each frequency component which forms the compressed data.
摘要翻译： 信道状态信息压缩装置包括：时间 - 频率区域转换器，其将表示每个通信信道的状态的信道状态信息的区域从时间区域转换为频率区域; 以及自适应选择器，其从基于由时间 - 频率区域转换器获得的频域数据中，基于频率分量的电力来选择要包含在压缩数据中的每个频率分量。 信道状态信息压缩装置输出由每个选择的频率分量组成的压缩数据和用于识别形成压缩数据的每个频率分量的信息。
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6.发明申请CHANNEL STATE INFORMATION COMPRESSING APPARATUS AND METHOD, CHANNEL STATE INFORMATION EXPANDING APPARATUS AND METHOD, COMPUTER PROGRAMS, RECEIVER, AND TRANSMITTER 有权信道状态信息压缩装置和方法，信道状态信息扩展装置和方法，计算机程序，接收器和发送器公开(公告)号：US20110135021A1
公开(公告)日：2011-06-09
申请号：US12948323
申请日：2010-11-17
CPC分类号： H04L1/0029 , H04B17/327 , H04L1/0693
摘要： A channel state information compressing apparatus includes a time-to-frequency region converter that converts a region for channel state information which indicates a state of each communication channel from a time region to a frequency region; and an adaptive selector that selects each frequency component to be included in compressed data based on electric power of the frequency component from among frequency region data obtained by the time-to-frequency region converter. The channel state information compressing apparatus outputs the compressed data consisting of each selected frequency component, and information for identifying each frequency component which forms the compressed data.
摘要翻译： 信道状态信息压缩装置包括：时间 - 频率区域转换器，其将表示每个通信信道的状态的信道状态信息的区域从时间区域转换为频率区域; 以及自适应选择器，其从基于由时间 - 频率区域转换器获得的频域数据中，基于频率分量的电力来选择要包含在压缩数据中的每个频率分量。 信道状态信息压缩装置输出由每个选择的频率分量组成的压缩数据和用于识别形成压缩数据的每个频率分量的信息。
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公开(公告)号：US20050201316A1
公开(公告)日：2005-09-15
申请号：US11064733
申请日：2005-02-23
IPC分类号： G08G1/09 , H04B7/15 , H04B7/26 , H04J1/10 , H04L12/28 , H04L12/701 , H04W4/04 , H04W16/26 , H04W40/20 , H04W40/34 , H04W64/00 , H04W76/02 , H04W84/12 , H04W88/04
CPC分类号： H04B7/15521
摘要： A wireless network system relays a broadcast signal in multiple stages and distributes data to terminals there around, and relay terminals determine whether to relay broadcast packets according to the direction vector and the position information, specified by the information transmission source terminal, referring to their own position information and direction, and relay and accept the packets or ignore them.
摘要翻译： 无线网络系统以多级方式中继广播信号，并将数据分配到周围的终端，中继终端根据信息发送源终端指定的方向向量和位置信息，决定是否中继广播分组 位置信息和方向，并中继并接受数据包或忽略它们。
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公开(公告)号：US08014335B2
公开(公告)日：2011-09-06
申请号：US11064733
申请日：2005-02-23
IPC分类号： H04B7/14
CPC分类号： H04B7/15521
摘要： A wireless network system relays a broadcast signal in multiple stages and distributes data to terminals there around, and relay terminals determine whether to relay broadcast packets according to the direction vector and the position information, specified by the information transmission source terminal, referring to their own position information and direction, and relay and accept the packets or ignore them.
摘要翻译： 无线网络系统以多级方式中继广播信号，并将数据分配到周围的终端，中继终端根据信息发送源终端指定的方向向量和位置信息，决定是否中继广播分组 位置信息和方向，并中继并接受数据包或忽略它们。
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公开(公告)号：US07123941B2
公开(公告)日：2006-10-17
申请号：US10083508
申请日：2002-02-27
申请人： Tadayuki Fukuhara , Hiroyasu Ishikawa , Takayuki Warabino , Naoki Fuke , Keizo Sugiyama , Hideyuki Shinonaga
发明人： Tadayuki Fukuhara , Hiroyasu Ishikawa , Takayuki Warabino , Naoki Fuke , Keizo Sugiyama , Hideyuki Shinonaga
摘要： A radio LAN master station system which provides long distance communication and suffers from small interference by another system located inside and/or outside of a service area comprises a transceiver, and a plurality of directional antennas each directed to a respective section with some angular spacing, through a power distributor which couples said transceiver with said antennas. Polarization plane of any antenna is orthogonal to polarization plane of an adjacent antenna.
摘要翻译： 提供长距离通信并受到位于服务区域内部和/或外部的另一系统的小干扰的无线电LAN主站系统包括收发器和多个定向天线，每个定向天线各自指向具有一定角度间隔的相应部分， 通过将所述收发器与所述天线耦合的电力分配器。 任何天线的极化平面与相邻天线的极化平面正交。
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