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71. 发明授权

US08971897B2 Centralized control using different base stations for uplink and downlink mobile communications 有权
标题翻译：集中控制使用不同的基站进行上行和下行移动通信
公开(公告)号：US08971897B2
公开(公告)日：2015-03-03
申请号：US13000304
申请日：2009-06-22
申请人： Motohiro Tanno , Mamoru Sawahashi , Yoshihisa Kishiyama
发明人： Motohiro Tanno , Mamoru Sawahashi , Yoshihisa Kishiyama
IPC分类号： H04W36/18 , H04W72/08 , H04W36/30
CPC分类号： H04W36/18 , H04W36/30 , H04W72/085
摘要： A centralized-control base station connected to a first transceiving unit and a second transceiving unit includes a first signal quality obtaining unit configured to obtain both uplink signal quality from a mobile station to the first transceiving unit and downlink signal quality from the first transceiving unit to the mobile station; a second signal quality obtaining unit configured to obtain both uplink signal quality from the mobile station to the second transceiving unit and downlink signal quality from the second transceiving unit to the mobile station; and a control unit configured to allow downlink data to be transmitted from the first transceiving unit, downlink feedback information to be received by the second transceiving unit, uplink data to be received by the second transceiving unit, and uplink feedback information to be transmitted from the first transceiving unit, when the downlink signal quality from the first transceiving unit to the mobile station is better than the downlink signal quality from the second transceiving unit to the mobile station and the uplink signal quality from the mobile station to the second transceiving unit is better than the uplink signal quality from the mobile station to the first transceiving unit.
摘要翻译：连接到第一收发单元和第二收发单元的集中控制基站包括：第一信号质量获取单元，被配置为获得从移动站到第一收发单元的上行链路信号质量以及从第一收发单元到下行链路信号质量移动台; 第二信号质量获取单元，被配置为获得从所述移动站到所述第二收发单元的上行链路信号质量以及从所述第二收发单元到所述移动站的下行链路信号质量; 以及控制单元，被配置为允许从第一收发单元发送下行链路数据，要由第二收发单元接收的下行链路反馈信息，要由第二收发单元接收的上行链路数据以及要从第二收发单元发送的上行链路反馈信息第一收发单元，当从第一收发单元到移动站的下行链路信号质量优于从第二收发单元到移动站的下行链路信号质量，并且从移动站到第二收发单元的上行链路信号质量较好时比从移动站到第一收发单元的上行链路信号质量。

72. 发明授权

US08743714B2 Radio communications system, base station, user apparatus, and method 失效
标题翻译：无线电通信系统，基站，用户装置和方法
公开(公告)号：US08743714B2
公开(公告)日：2014-06-03
申请号：US13001073
申请日：2009-06-25
申请人： Yoshihisa Kishiyama , Motohiro Tanno , Mamoru Sawahashi
发明人： Yoshihisa Kishiyama , Motohiro Tanno , Mamoru Sawahashi
IPC分类号： H04J1/16
CPC分类号： H04W24/08 , H04W36/08 , H04W36/30
摘要： A mobile communications system having a first base station and one or more second base stations is disclosed, wherein the first base station includes a first generator which generates a first known signal for use in common between the first base station and the second base station and a second known signal use specific to each of the first base station and the second base station, and a radio transmitter which wirelessly transmits, to a subordinate terminal apparatus, the first known signal and the second known signal which are generated by the first generator.
摘要翻译：公开了具有第一基站和一个或多个第二基站的移动通信系统，其中所述第一基站包括第一生成器，其生成用于在所述第一基站和所述第二基站之间共同使用的第一已知信号，以及对第一基站和第二基站中的每一个特定的第二已知信号使用，以及无线发射机，其向下属终端装置无线地发送由第一发生器产生的第一已知信号和第二已知信号。

73. 发明授权

US08630366B2 Mobile station 有权
标题翻译：移动台
公开(公告)号：US08630366B2
公开(公告)日：2014-01-14
申请号：US13120337
申请日：2009-09-18
申请人： Yoshihisa Kishiyama , Motohiro Tanno , Mamoru Sawahashi
发明人： Yoshihisa Kishiyama , Motohiro Tanno , Mamoru Sawahashi
IPC分类号： H04L27/04
CPC分类号： H04B7/0689 , H04B7/0617 , H04L5/0007 , H04L5/003
摘要： A mobile station configured to perform MIMO communication is disclosed, where the mobile station includes a control unit configured to determine a radio access scheme to be applied, based on at least one of a transmission frequency bandwidth to be used and a transmission stream number used in the MIMO communication.
摘要翻译：公开了一种被配置为执行MIMO通信的移动台，其中，所述移动站包括：控制单元，被配置为基于要使用的发送频率带宽和所使用的发送流号码中的至少一个来确定要应用的无线电接入方案 MIMO通信。

74. 发明申请

US20130223260A1 BASE STATION APPARATUS AND COMMUNICATION CONTROL METHOD 审中-公开
标题翻译：基站装置和通信控制方法
公开(公告)号：US20130223260A1
公开(公告)日：2013-08-29
申请号：US13859454
申请日：2013-04-09
申请人： Motohiro Tanno , Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi , Toshifumi Sato
发明人： Motohiro Tanno , Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi , Toshifumi Sato
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04W72/1231 , H04W72/1278 , H04W92/20
摘要： The object is achieved by providing a base station apparatus for performing time and frequency scheduling in uplink packet access with: an interference amount measurement part configured to measure an uplink interference amount for each interference amount measurement unit which comprises a predetermined period and a predetermined number of frequency blocks; an interference amount determination part configured to determine whether the uplink interference amount satisfies a predetermined condition; and an overload indicator reporting part configured to report an overload indicator to a neighboring cell when the predetermined condition is satisfied.
摘要翻译：该目的是通过提供一种用于在上行链路分组接入中执行时间和频率调度的基站装置，其中：干扰量测量部分，被配置为测量每个干扰量测量单元的上行干扰量，该干扰量测量单元包括预定周期和预定数量的频率块干扰量确定部，被配置为确定上行干扰量是否满足预定条件; 以及过载指示器报告部件，被配置为当满足所述预定条件时将过载指示器报告给相邻小区。

75. 发明授权

US08488528B2 User equipment and cell search method 失效
标题翻译：用户设备和小区搜索方法
公开(公告)号：US08488528B2
公开(公告)日：2013-07-16
申请号：US13058589
申请日：2009-08-07
申请人： Satoshi Nagata , Yoshihisa Kishiyama , Motohiro Tanno , Mamoru Sawahashi
发明人： Satoshi Nagata , Yoshihisa Kishiyama , Motohiro Tanno , Mamoru Sawahashi
IPC分类号： H04W4/00 , H04J3/06 , H04J11/00
CPC分类号： H04J11/0069 , H04W48/16
摘要： User equipment for performing cell search using a synchronization channel including a primary synchronization channel and a secondary synchronization channel includes a reception unit configured to receive a signal including the synchronization channel, a symbol timing candidate detection unit configured to detect multiple synchronization signal symbol timing candidates from the synchronization channel based on a correlation value in a time domain between the signal received at the reception unit and a replica signal of the primary synchronization channel, a secondary synchronization channel correlation detection unit configured to perform correlation detection for the secondary synchronization channel based on the multiple synchronization signal symbol timing candidates detected in the symbol timing candidate detection unit and a secondary synchronization channel detection unit configured to detect the secondary synchronization channel based on a result of the correlation detection by the secondary synchronization channel correlation detection unit.
摘要翻译：用于使用包括主同步信道和辅同步信道的同步信道进行小区搜索的用户设备包括被配置为接收包括同步信道的信号的接收单元，被配置为检测多个同步信号符号定时候选的符号定时候选检测单元基于在所述接收单元接收的信号与所述主同步信道的复制信号之间的时域中的相关值的同步信道，辅同步信道相关检测单元，被配置为基于所述辅同步信道相关检测在符号定时候选检测单元中检测到的多个同步信号符号定时候选和辅助同步信道检测单元，其被配置为基于相关检测的结果来检测辅同步信道次同步信道相关检测单元。

76. 发明申请

US20130128998A1 TRANSMITTER, RECEIVER, MOBILE COMMUNICATION SYSTEM AND SYNCHRONIZATION CHANNEL 有权
公开(公告)号：US20130128998A1
公开(公告)日：2013-05-23
申请号：US13742032
申请日：2013-01-15
申请人： Motohiro Tanno , Kenichi Higuchi , Mamoru Sawahashi , Yoshihisa Kishiyama
发明人： Motohiro Tanno , Kenichi Higuchi , Mamoru Sawahashi , Yoshihisa Kishiyama
IPC分类号： H04L27/26
CPC分类号： H04L27/2656 , H04B1/7075 , H04L5/0026 , H04L5/0048 , H04L7/08 , H04L25/0204 , H04L25/0226 , H04L25/0228 , H04L25/03866 , H04L27/2613 , H04L27/2627 , H04L27/2662
摘要： A transmitter includes an amplitude adjustment unit multiplying an amplitude adjustment sequence value for adjusting amplitude with a synchronization channel transmitted from a base station for establishing synchronization with a mobile station.

77. 发明授权

US08428641B2 Transmission power control method, mobile communication system and radio base station 失效
标题翻译：传输功率控制方法，移动通信系统和无线基站
公开(公告)号：US08428641B2
公开(公告)日：2013-04-23
申请号：US13120387
申请日：2009-09-17
申请人： Akihito Morimoto , Yoshihisa Kishiyama , Motohiro Tanno , Mamoru Sawahashi
发明人： Akihito Morimoto , Yoshihisa Kishiyama , Motohiro Tanno , Mamoru Sawahashi
IPC分类号： H04B7/00
CPC分类号： H04W52/40 , H04B7/022 , H04W52/146 , H04W52/228
摘要： A transmission power control is disclosed, where the transmission power control includes transferring, from a second radio base station to a first radio base station, a second uplink signal received from a mobile station in a second cell, synthesizing, at the first radio base station, a first uplink signal received from the mobile station in a first cell with the second uplink signal transferred from the second radio base station, and generating and transmitting a transmission power control signal for controlling a transmission power of an uplink signal at the mobile station based on a reception quality of an uplink signal obtained by synthesizing the first uplink signal with the second uplink signal.
摘要翻译：公开了一种传输功率控制，其中发射功率控制包括从第二无线电基站向第一无线电基站转移在第二小区中从移动台接收的第二上行链路信号，在第一无线电基站在从第二小区传送的第二上行链路信号的第一小区中从移动站接收到的第一上行链路信号，并且生成并发送用于控制移动站的上行链路信号的发送功率的发送功率控制信号关于通过将第一上行链路信号与第二上行链路信号合成而获得的上行链路信号的接收质量。

78. 发明授权

US08385318B2 Transmitter, receiver, mobile communication system and synchronization channel 有权
公开(公告)号：US08385318B2
公开(公告)日：2013-02-26
申请号：US11917338
申请日：2006-06-08
申请人： Motohiro Tanno , Kenichi Higuchi , Mamoru Sawahashi , Yoshihisa Kishiyama
发明人： Motohiro Tanno , Kenichi Higuchi , Mamoru Sawahashi , Yoshihisa Kishiyama
IPC分类号： H04J3/06 , H04L7/04
CPC分类号： H04L27/2656 , H04B1/7075 , H04L5/0026 , H04L5/0048 , H04L7/08 , H04L25/0204 , H04L25/0226 , H04L25/0228 , H04L25/03866 , H04L27/2613 , H04L27/2627 , H04L27/2662
摘要： A transmitter includes an amplitude adjustment unit multiplying an amplitude adjustment sequence value for adjusting amplitude with a synchronization channel transmitted from a base station for establishing synchronization with a mobile station.

79. 发明申请

US20120243402A1 MOBILE TERMINAL APPARATUS, RADIO BASE STATION APPARATUS, AND RADIO COMMUNICATION METHOD 审中-公开
标题翻译：移动终端装置，无线基站装置和无线电通信方法
公开(公告)号：US20120243402A1
公开(公告)日：2012-09-27
申请号：US13504136
申请日：2010-11-02
申请人： Yoshihisa Kishiyama , Teruo Kawamura , Motohiro Tanno
发明人： Yoshihisa Kishiyama , Teruo Kawamura , Motohiro Tanno
IPC分类号： H04W72/04 , H04L29/14
CPC分类号： H04L5/0003 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04W72/1268
摘要： To provide a mobile terminal apparatus, radio base station apparatus and radio communication method for enabling data signals and control information for a plurality of component carriers to be transmitted efficiently, a radio communication method of the invention is characterized in that a mobile terminal apparatus maps a retransmission response signal and another signal to different resources in a first mode for transmitting a retransmission response signal for each downlink CC of a plurality of downlink CCs, while mapping the retransmission response signal and another signal to the same resources in a second mode for transmitting a single retransmission response signal for a plurality of downlink CCs, and that the radio base station apparatus receives the uplink signal, preforms resource-demapping on each of the retransmission response signal and another signal mapped to different resources in the first mode, while performing resource-demapping on the retransmission response signal and another signal mapped to the same resources in the second mode, and demodulates the retransmission response signal.
摘要翻译：本发明的无线通信方法的特征在于，移动终端装置将移动终端装置，无线基站装置和无线通信方法用于使多个分量载波的数据信号和控制信息有效发送，其特征在于，移动终端装置将重传响应信号和另一个信号以第一模式传送到多个下行链路CC的每个下行链路CC的重传响应信号，同时以第二模式将重发响应信号和另一个信号映射到相同的资源，以发送单个重发响应信号，并且无线基站装置接收上行链路信号，在第一模式中，对重发响应信号和映射到不同资源的另一信号进行资源去映射，对重传响应信号进行解映射并且在第二模式中映射到相同资源的另一个信号，并解调重发响应信号。

80. 发明申请

US20120155423A1 RADIO BASE STATION DEVICE, MOBILE STATION DEVICE AND RADIO COMMUNICATION METHOD 有权
标题翻译：无线基站设备，移动站设备和无线电通信方法
公开(公告)号：US20120155423A1
公开(公告)日：2012-06-21
申请号：US13378681
申请日：2010-06-23
申请人： Yoshihisa Kishiyama , Kazuaki Takeda , Motohiro Tanno , Hidekazu Taoka
发明人： Yoshihisa Kishiyama , Kazuaki Takeda , Motohiro Tanno , Hidekazu Taoka
IPC分类号： H04W72/04
CPC分类号： H04B7/0697 , H04B7/0678 , H04J13/0003 , H04J13/004 , H04L5/0026 , H04L5/0048 , H04L5/006 , H04L5/0073 , H04L5/0082 , H04L25/0204 , H04L27/2613
摘要： Provided is a downlink reference signal structure suitable for increase in number of transmission layers. A radio base station device (20) has a plurality of transmission antennas; a orthogonal RS sequence generator (22) for generating orthogonal reference signals based on a two-dimensional orthogonal code, the orthogonal reference signals being orthogonalized between downlink reference signals adjacent in two-dimensional directions of frequency direction and time direction to each other in one transmission layer and being orthogonalized in different transmission layers assigned to one radio resource; a multiplexer (23) for multiplexing transmission data and the orthogonal reference signals in the one transmission layer; and a transmitter for transmitting a transmission signal obtained by multiplexing the transmission data and the orthogonal reference signals, via the transmission antenna in transmission layers simultaneously.
摘要翻译：提供了适合于增加传输层数量的下行链路参考信号结构。无线基站装置（20）具有多个发送天线; 用于基于二维正交码产生正交参考信号的正交RS序列发生器（22），正交参考信号在一个传输中彼此在频率方向和时间方向相邻的下行链路参考信号之间正交化并在分配给一个无线电资源的不同传输层中正交化; 用于在一个传输层中复用传输数据和正交参考信号的多路复用器（23）; 以及发送器，用于经由传输层中的发送天线同时发送通过复用发送数据和正交参考信号而获得的发送信号。

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