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91. 发明申请

US20130223415A1 BASE STATION APPARATUS, USER APPARATUS AND COMMUNICATION CONTROL METHOD 审中-公开
标题翻译：基站装置，用户装置和通信控制方法
公开(公告)号：US20130223415A1
公开(公告)日：2013-08-29
申请号：US13862995
申请日：2013-04-15
申请人： Kenichi Higuchi , Mamoru Sawahashi
发明人： Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04W72/04
CPC分类号： H04W72/0413 , H04B7/0604 , H04B7/061
摘要： A base station apparatus in a radio communication system where transmit diversity is applied in uplinks includes a reference signal measurement unit configured to measure a receive level of the reference signal, a switch pitch determination unit configured to determine the antenna switch pitch of transmitting the reference signal based on the receive level measured by the reference signal measurement unit, and a transmitting unit configured to transmit the antenna switch pitch determined by the switch pitch determination unit.
摘要翻译：在上行链路中应用发送分集的无线通信系统中的基站装置包括被配置为测量参考信号的接收电平的参考信号测量单元，被配置为确定发送参考信号的天线切换间距基于由参考信号测量单元测量的接收电平，以及发送单元，被配置为发送由开关音调确定单元确定的天线开关音调。

92. 发明授权

US08514971B2 Base station apparatus and method in mobile communication system 失效
标题翻译：移动通信系统中的基站装置和方法
公开(公告)号：US08514971B2
公开(公告)日：2013-08-20
申请号：US12531816
申请日：2008-03-14
申请人： Kenichi Higuchi , Yoshihisa Kishiyama
发明人： Kenichi Higuchi , Yoshihisa Kishiyama
IPC分类号： H04L25/49
CPC分类号： H04B7/0689 , H04B7/0617 , H04B7/0671 , H04B7/068 , H04J11/0069 , Y02D70/00 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/444
摘要： A base station apparatus used in a mobile communication system where user terminals with various numbers of reception antennas may be situated includes a providing unit configured to provide plural reference signals according to the number of transmission antennas; a precoding unit configured to replicate each of a predetermined number of input signal sequences according to the number of transmission antennas, apply a predetermined precoding vector to each of the replicated sequences, and generate output signal sequences corresponding to the number of transmission antennas; and a transmitting unit configured to transmit transmission signals including the output signal sequences from plural transmission antennas; wherein at least one of the input signal sequences includes a control signal and one of the plural reference signals.
摘要翻译：在具有不同数量的接收天线的用户终端可以位于的移动通信系统中使用的基站装置包括：提供单元，被配置为根据发送天线的数量提供多个参考信号; 预编码单元，被配置为根据发送天线的数量复制预定数量的输入信号序列中的每一个，对每个复制序列应用预定的预编码矢量，并生成与发送天线数量相对应的输出信号序列; 以及发送单元，被配置为从多个发送天线发送包括所述输出信号序列的发送信号; 其中所述输入信号序列中的至少一个包括控制信号和所述多个参考信号之一。

93. 发明授权

US08503378B2 Base station and transmission method 有权
标题翻译：基站和传输方式
公开(公告)号：US08503378B2
公开(公告)日：2013-08-06
申请号：US12304731
申请日：2007-06-14
申请人： Nobuhiko Miki , Kenichi Higuchi , Mamoru Sawahashi
发明人： Nobuhiko Miki , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04W72/12
CPC分类号： H04W72/0453 , H04B7/2621 , H04L1/0003 , H04L1/0013 , H04L1/0026 , H04L1/0027 , H04L1/003 , H04L1/08 , H04L1/1812 , H04L5/0037 , H04L5/0048 , H04L5/006 , H04L5/0094 , H04W72/12 , H04W88/08
摘要： A disclosed base station in a multi-carrier system performs frequency scheduling in a frequency bandwidth including plural resource blocks each including one or more sub-carriers. The base station includes a frequency scheduler determining scheduling information for allocating one or more resource blocks to a communication terminal having good channel quality based on a channel quality indicator reported from plural of the communication terminals; a unit encoding and modulating a control channel transmitting the scheduling information; a multiplexing unit frequency-division multiplexing the control channel with a channel other than the control channel in accordance with the scheduling information; and a unit transmitting an output signal from the multiplexing unit in the multi-carrier system.
摘要翻译：多载波系统中公开的基站在包括多个资源块的频带中执行频率调度，每个资源块包括一个或多个子载波。基站包括：频率调度器，基于从多个通信终端报告的信道质量指示符，确定用于向具有良好信道质量的通信终端分配一个或多个资源块的调度信息; 编码和调制发送调度信息的控制信道的单元; 复用单元根据调度信息将控制信道与控制信道以外的信道进行频分复用; 以及在多载波系统中从多路复用单元发送输出信号的单元。

94. 发明授权

US08498663B2 Base station, mobile station, and power control method 有权
标题翻译：基站，移动台和电源控制方式
公开(公告)号：US08498663B2
公开(公告)日：2013-07-30
申请号：US13614239
申请日：2012-09-13
申请人： Kenichi Higuchi , Hiroyuki Atarashi , Mamoru Sawahashi
发明人： Kenichi Higuchi , Hiroyuki Atarashi , Mamoru Sawahashi
IPC分类号： H04B7/00
CPC分类号： H04W52/16 , H04W52/146 , H04W52/241 , H04W52/242 , H04W52/325 , H04W52/362
摘要： A base station includes: means that derives a transmission power of a mobile station based on receive quality of an uplink pilot channel; means that reports the derived transmission power to the mobile station; and means that receives a control channel transmitted by the mobile station according to the reported information. Accordingly, irrespective of transmission power history over a past continuous time, the mobile station receives an instruction on the transmission power from the base station each time when transmitting a packet so as to be able to adjust the transmission power.
摘要翻译：基站包括：基于上行链路导频信道的接收质量导出移动台的发送功率的装置; 意味着向移动台报告导出的传输功率; 并且根据报告的信息接收由移动台发送的控制信道的装置。因此，无论在过去的连续时间内的发送功率历史如何，移动台在每次发送分组时从基站接收关于发送功率的指令，以便能够调整发送功率。

95. 发明授权

US08483170B2 User equipment terminal, base station, and channel quality information report method 失效
标题翻译：用户设备终端，基站和信道质量信息报告方法
公开(公告)号：US08483170B2
公开(公告)日：2013-07-09
申请号：US12672523
申请日：2008-08-13
申请人： Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
发明人： Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04W4/00 , G08C25/02
CPC分类号： H04B1/707 , H04L1/0026 , H04L1/0029 , H04L1/003 , H04L1/1671
摘要： A user equipment terminal for reporting channel quality information to a base station includes a channel quality information measuring unit configured to measure channel quality information; and a channel quality information generating unit configured to generate, as the channel quality information, a difference value between a first absolute value of the measured channel quality information and a second absolute value of previously measured channel quality information. The present invention also relates to a base station and a channel quality information report method.
摘要翻译：用于向基站报告信道质量信息的用户设备终端包括：信道质量信息测量单元，被配置为测量信道质量信息; 以及信道质量信息生成单元，被配置为生成所测量的信道质量信息的第一绝对值和先前测量的信道质量信息的第二绝对值之间的差值作为信道质量信息。本发明还涉及基站和信道质量信息报告方法。

96. 发明授权

US08477706B2 Transmission apparatus, transmission method, reception apparatus and reception method 有权
公开(公告)号：US08477706B2
公开(公告)日：2013-07-02
申请号：US13102743
申请日：2011-05-06
申请人： Mamoru Sawahashi , Kenichi Higuchi , Hiroyuki Atarashi
发明人： Mamoru Sawahashi , Kenichi Higuchi , Hiroyuki Atarashi
IPC分类号： H04B1/26 , H04B7/00
CPC分类号： H04B7/0669 , H04B7/0413 , H04B7/0697 , H04B2201/70701 , H04L1/0002 , H04L1/0009 , H04L1/0625 , H04L5/0016 , H04L5/0026 , H04L5/0048 , H04L25/0228 , H04L27/2613 , H04L27/2626
摘要： A transmission apparatus which attempts improvement of signal quality in an uplink and a downlink carries out radio transmission of different signals simultaneously from respective ones of a plurality of antennas. The apparatus has pilot multiplexing means for multiplexing a pilot channel to transmit from each antenna in one or more of a time division multiplexing method, a frequency division multiplexing method and a code division multiplexing method, data multiplexing means for time-multiplexing a pilot channel and a data channel, and means for transmitting a signal in a least one of a space division multiplexing (SDM) method and a space time transmission diversity (STTD) method.

97. 发明申请

US20130148599A1 BASE STATION APPARATUS, MOBILE STATION, RADIO COMMUNICATION SYSTEM, AND COMMUNICATION CONTROL METHOD 有权
标题翻译：基站装置，移动站，无线电通信系统和通信控制方法
公开(公告)号：US20130148599A1
公开(公告)日：2013-06-13
申请号：US13748320
申请日：2013-01-23
申请人： Daisuke Nishikawa , Hiroyuki Ishii , Teruo Kawamura , Kenichi Higuchi
发明人： Daisuke Nishikawa , Hiroyuki Ishii , Teruo Kawamura , Kenichi Higuchi
IPC分类号： H04W72/04
CPC分类号： H04W72/0413 , H04L5/0007 , H04L5/0048 , H04W72/08
摘要： In a radio communication system including a mobile station and a base station apparatus for communicating with the mobile station according to a SC-FDMA scheme in uplink, the mobile station includes a transmitting unit configured to transmit at least one of a first signal and a second signal; and a Sounding RS transmitting unit configured to determine a transmission band for a Sounding Reference Signal (Sounding RS) based on mapping information of at least one of the first signal and the second signal.
摘要翻译：在包括移动站和用于在上行链路中根据SC-FDMA方案与移动站进行通信的基站装置的无线通信系统中，移动站包括发送单元，被配置为发送第一信号和第二信号中的至少一个信号; 以及Sounding RS发送单元，被配置为基于所述第一信号和所述第二信号中的至少一个的映射信息来确定所述探测参考信号（Sounding RS）的发送频带。

98. 发明授权

US08462711B2 Base station apparatus, user apparatus, and method used in mobile communications system 失效
标题翻译：移动通信系统中使用的基站装置，用户装置和方法
公开(公告)号：US08462711B2
公开(公告)日：2013-06-11
申请号：US12531635
申请日：2008-03-17
申请人： Hiroyuki Ishii , Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
发明人： Hiroyuki Ishii , Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04W4/00
CPC分类号： H04L5/0048 , H04L5/0007 , H04L5/0023 , H04L5/0044 , H04L5/005 , H04L27/2613
摘要： A base station apparatus in a mobile communications system which uses orthogonal frequency division multiplexing (OFDM) for downlink is disclosed. The base station includes a unit which generates a first signal; a unit which generates a second signal; a unit which multiplexes the first signal and the second signal to map the multiplexed signals to a sub-carrier to generate a transmit symbol; and a mapping determining unit which determines a position of mapping the second signal to the sub-carrier, wherein the mapping determining unit determines the mapping position based on a cell ID or cell group ID, and a mapping pattern defined with a sequence having two-stage structure.
摘要翻译：公开了一种在下行链路中使用正交频分复用（OFDM）的移动通信系统中的基站装置。基站包括产生第一信号的单元; 产生第二信号的单元; 多路复用第一信号和第二信号以将复用的信号映射到子载波以产生发送符号的单元; 以及映射确定单元，其确定将所述第二信号映射到所述副载波的位置，其中，所述映射确定单元基于小区ID或小区组ID确定所述映射位置，以及映射模式，舞台结构。

99. 发明授权

US08433328B2 Base station apparatus, user apparatus, and method of allocating reference signal sequences 有权
标题翻译：基站装置，用户装置和分配参考信号序列的方法
公开(公告)号：US08433328B2
公开(公告)日：2013-04-30
申请号：US12664669
申请日：2008-06-17
申请人： Teruo Kawamura , Kenichi Higuchi , Mamoru Sawahashi
发明人： Teruo Kawamura , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04W72/00
CPC分类号： H04L5/0026 , H04L5/0048 , H04L5/006 , H04L5/0094 , H04W72/1226
摘要： A base station apparatus is disclosed which communicates with a user apparatus which transmits an uplink signal using a single-carrier scheme. The base station includes a sequence-identifier determining unit which performs scheduling to allocate a frequency based on an uplink channel reception state of the user apparatus, and which determines a second sequence identifier for use by the user apparatus based on a first sequence identifier in a length of a reference signal sequence for transmitting in a maximum bandwidth in which the user apparatus can transmit, and a frequency bandwidth allocated to the user apparatus.
摘要翻译：公开了一种与使用单载波方案发送上行链路信号的用户装置进行通信的基站装置。基站包括：序列标识符确定单元，其执行基于用户装置的上行链路信道接收状态分配频率的调度，并且基于第一序列标识符确定用户装置使用的第二序列标识符用于在用户装置可以发送的最大带宽中发送的参考信号序列的长度和分配给用户装置的频带宽度。

100. 发明申请

US20130033992A1 RADIO BASE STATION APPARATUS AND SCHEDULING METHOD 审中-公开
标题翻译：无线基站装置和调度方法
公开(公告)号：US20130033992A1
公开(公告)日：2013-02-07
申请号：US13580157
申请日：2011-02-23
申请人： Kenichi Higuchi
发明人： Kenichi Higuchi
IPC分类号： H04W72/04 , H04W24/00 , H04B17/02
CPC分类号： H04W72/085 , H04W84/047
摘要： The present invention provides a radio base station apparatus and a scheduling method that can improve user throughput performance in an adaptive AF-type relay transmission method. The scheduling method according to the present invention includes the steps of receiving a signal including a reference signal, measuring an instantaneous channel gain by path loss and fading, among a mobile terminal apparatus, a radio relay station apparatus and a radio base station apparatus, with respect to an uplink, using the reference signal; and performing downlink resource allocation based on the instantaneous channel gain by path loss and fading.
摘要翻译：本发明提供一种可以在自适应AF型中继传输方法中提高用户吞吐量性能的无线基站装置和调度方法。根据本发明的调度方法包括以下步骤：在移动终端设备，无线电中继站设备和无线基站设备之间接收包括参考信号的信号，通过路径损耗和衰落测量瞬时信道增益，相对于上行链路，使用参考信号; 并且基于通过路径损耗和衰落的瞬时信道增益来执行下行链路资源分配。

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