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91. 发明申请

US20140044091A1 RECEIVER, TRANSMITTER AND RADIO COMMUNICATION METHOD 审中-公开
标题翻译：接收机，发射机和无线电通信方法
公开(公告)号：US20140044091A1
公开(公告)日：2014-02-13
申请号：US14009534
申请日：2012-05-17
申请人： Yoshihisa Kishiyama
发明人： Yoshihisa Kishiyama
IPC分类号： H04L5/00
CPC分类号： H04L5/0014 , H04B1/123 , H04B17/336 , H04J11/004 , H04W52/143
摘要： Provided are a receiver, a transmitter and a radio communication method capable of using non-orthogonal multiple access while suppressing cost increase and processing delay. A mobile station 200A includes a target user control signal detector 230 and an interfering user control signal detector 240 which are configured to receive a control signal to be used to cancel a non-orthogonal signal by interference canceller. The control signal includes control information containing a radio resource block allocated to the non-orthogonal signal addressed to another mobile station. The mobile station 200A demodulates and cancels the radio signal addressed to the other mobile station on the basis of the control signal.
摘要翻译：提供一种能够在抑制成本增加和处理延迟的同时使用非正交多次访问的接收机，发射机和无线电通信方法。移动台200A包括目标用户控制信号检测器230和干扰用户控制信号检测器240，其被配置为接收用于通过干扰消除器来取消非正交信号的控制信号。控制信号包括控制信息，该控制信息包含分配给寻址到另一移动站的非正交信号的无线电资源块。移动台200A根据该控制信号解调并取消寻址到其他移动台的无线信号。

92. 发明授权

US08583152B2 Base station apparatus, mobile station, and communications control method 有权
标题翻译：基站装置，移动台和通信控制方法
公开(公告)号：US08583152B2
公开(公告)日：2013-11-12
申请号：US12740157
申请日：2008-10-21
申请人： Hiroyuki Ishii , Yoshihisa Kishiyama
发明人： Hiroyuki Ishii , Yoshihisa Kishiyama
IPC分类号： H04B15/00
CPC分类号： H04L27/2613 , H04J11/0023 , H04J13/0062 , H04L5/0007 , H04W24/00 , H04W74/08 , H04W88/08
摘要： A base station apparatus which communicates in uplink with a mobile station using a random access channel is disclosed. The base station apparatus includes a preamble-sequence securing unit which secures, as preamble sequences not to be used in signal transmission, some preamble sequences of multiple preamble sequences used in the random access channel; and an interference power estimating unit which estimates interference power using the preamble sequences not to be used in the signal transmission.
摘要翻译：公开了一种在上行链路中使用随机接入信道与移动台进行通信的基站装置。基站装置包括前同步码保证单元，作为不在信号发送中使用的前导码序列，确保在随机接入信道中使用的多个前同步码序列的一些前导码序列; 以及干扰功率估计单元，其使用不在信号传输中使用的前导码序列来估计干扰功率。

93. 发明授权

US08570966B2 Base station, mobile station and frequency division multiplexing communication method 有权
标题翻译：基站，移动台和频分复用通信方式
公开(公告)号：US08570966B2
公开(公告)日：2013-10-29
申请号：US12989577
申请日：2009-04-16
申请人： Akihito Morimoto , Yoshihisa Kishiyama , Nobuhiko Miki , Motohiro Tanno , Kenichi Higuchi , Mamoru Sawahashi
发明人： Akihito Morimoto , Yoshihisa Kishiyama , Nobuhiko Miki , Motohiro Tanno , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04W4/00 , H04B7/208 , H04L12/28 , H04W72/04 , H04W84/04 , H04L5/00
CPC分类号： H04W72/04 , H04L5/0007 , H04L5/0037 , H04L5/0044 , H04L5/0064 , H04L27/2607 , H04W4/12 , H04W72/005 , H04W84/042
摘要： Provided is a base station comprising a multiplexer so constituted as to frequency-divide/multiplex a first channel for transmitting first data to be transmitted to a plurality of mobile stations, and a second channel for transmitting second data to be transmitted to one mobile station.
摘要翻译：提供了一种基站，包括：多路复用器，用于将要发送的第一数据的第一信道分频/多路复用到多个移动站;以及第二信道，用于发送要发送的第二数据到一个移动站。

94. 发明申请

US20130188584A1 USER APPARATUS, BASE STATION APPARATUS, AND METHOD IN MOBILE COMMUNICATION SYSTEM 有权
标题翻译：用户装置，基站装置和移动通信系统中的方法
公开(公告)号：US20130188584A1
公开(公告)日：2013-07-25
申请号：US13785865
申请日：2013-03-05
申请人： Naoto Okubo , Hiroyuki Ishii , Nobuhiko Miki , Kenichi Higuchi , Yoshihisa Kishiyama
发明人： Naoto Okubo , Hiroyuki Ishii , Nobuhiko Miki , Kenichi Higuchi , Yoshihisa Kishiyama
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04L1/0013 , H04L1/0026 , H04L1/0068 , H04L1/007 , H04L1/0073 , H04L1/1671 , H04L5/0053
摘要： A user apparatus transmits an uplink control signal to a base station apparatus using a single carrier scheme. The user apparatus includes: a unit configured to prepare acknowledgement information indicating positive acknowledgement or negative acknowledgement for a downlink data signal based on a result of demodulation of the downlink data signal; a unit configured to prepare channel state information indicating reception quality of a downlink reference signal; a unit configured to channel-code multiplexed control information in which the acknowledgement information and the channel state information are multiplexed to prepare the uplink control signal; and a unit configured to transmit the uplink control signal using dedicated resources different from resources for an uplink data signal.
摘要翻译：用户装置使用单载波方式向基站装置发送上行控制信号。用户装置包括：单元，被配置为基于下行链路数据信号的解调结果来准备指示下行链路数据信号的肯定确认或否定确认的确认信息; 配置为准备指示下行链路参考信号的接收质量的信道状态信息的单元; 配置为对所述确认信息和所述信道状态信息进行多路复用的复用控制信息进行编码的单元，准备上行链路控制信号; 以及被配置为使用与用于上行链路数据信号的资源不同的专用资源来发送所述上行链路控制信号的单元。

95. 发明授权

US08477696B2 Transmission apparatus and transmission method for a downlink channel 有权
标题翻译：用于下行链路信道的传输装置和传输方法
公开(公告)号：US08477696B2
公开(公告)日：2013-07-02
申请号：US12161172
申请日：2007-01-10
申请人： Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
发明人： Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04W4/00
CPC分类号： H04L5/0039 , H04J13/18 , H04L1/1867 , H04L5/0007 , H04L5/0041 , H04L5/0058
摘要： The object is achieved by providing a transmission apparatus with: assignment means configured to assign, to each user, one of a frequency block that is obtained by dividing a system bandwidth into each block of continuous frequency subcarriers and a distributed type frequency block that include a frequency subcarrier that is discretely distributed in the system bandwidth; and mapping means configured to assign transmission data to one of the frequency block and the distributed type frequency block according to the assignment.
摘要翻译：该目的是通过提供一种发送装置来实现的：分配装置，被配置为向每个用户分配通过将系统带宽划分到每个连续频率子载波块中而获得的频率块中的一个，以及包括在系统带宽中离散分布的频率副载波; 以及映射装置，被配置为根据所述分配将发送数据分配给所述频率块和所述分布式频率块中的一个。

96. 发明授权

US08442220B2 Transmission apparatus and transmission method 有权
标题翻译：传输装置及传输方式
公开(公告)号：US08442220B2
公开(公告)日：2013-05-14
申请号：US12278720
申请日：2007-02-07
申请人： Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
发明人： Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04K1/10
CPC分类号： H04L5/0026 , H04B2201/70701 , H04L1/0003 , H04L1/0009 , H04L5/005 , H04L5/0051 , H04L5/0053 , H04L25/0226 , H04L25/0232 , H04L25/03866 , H04W88/08
摘要： A base station generates a unicast channel, a MBMS channel, and a pilot channel, that are multiplied by a scrambling code specific to a particular cell. The pilot channel is replicated as necessary. The unicast channel and the MBMS channel are time-multiplexed. For data in a unit transmission frame, a same frequency component is multiplied by a same scrambling code.
摘要翻译：基站产生与特定小区特有的扰码相乘的单播信道，MBMS信道和导频信道。必要时复制导频信道。单播信道和MBMS信道被时分复用。对于单位传输帧中的数据，将相同的频率分量乘以相同的扰码。

97. 发明授权

US08422355B2 Mobile communication system, base station apparatus, user apparatus and method 失效
标题翻译：移动通信系统，基站装置，用户装置及方法
公开(公告)号：US08422355B2
公开(公告)日：2013-04-16
申请号：US12601840
申请日：2008-05-21
申请人： Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
发明人： Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04J11/00
CPC分类号： H04J13/004 , H04J13/16 , H04L5/0016 , H04L5/0048
摘要： A base station apparatus for use in a mobile communication system includes: a unit configured to generate a reference signal; a unit configured to generate a transmission symbol including the reference signal; a unit configured to transmit the transmission symbol for each sector; and a unit configured to monitor a radio propagation state. The reference signal is generated by multiplying a first sequence formed by a non-orthogonal code sequence which is different at least between an adjacent cell and an own cell, by a second sequence. Whether to form the second sequence by using an orthogonal code sequence which is different among sectors or by using a non-orthogonal code sequence is determined according to the radio propagation state.
摘要翻译：一种用于移动通信系统的基站装置，包括：被配置为产生参考信号的单元; 被配置为生成包括所述参考信号的发送符号的单元; 被配置为发送每个扇区的传输符号的单元; 以及被配置为监视无线电传播状态的单元。通过将由至少在相邻小区和自身小区之间不同的非正交码序列形成的第一序列乘以第二序列来生成参考信号。根据无线电传播状态确定是否通过使用扇区之间不同的正交码序列或通过使用非正交码序列来形成第二序列。

98. 发明授权

US08391911B2 Transmit power control method, base station apparatus and user apparatus 有权
标题翻译：发射功率控制方法，基站装置和用户装置
公开(公告)号：US08391911B2
公开(公告)日：2013-03-05
申请号：US12665371
申请日：2008-06-16
申请人： Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
发明人： Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04B7/00
CPC分类号： H04W52/146 , H04W52/286 , H04W52/287 , H04W52/325 , H04W52/44 , H04W52/54 , H04W72/042 , H04W88/08
摘要： Even if no uplink transmission grant is assigned from a base station, transmit power can be controlled in uplinks with accuracy to some extent. An aspect of the present invention relates to a base station apparatus for use in a radio communication system using a shared channel, comprising: a transmit power control information generation unit configured to generate transmit power control information for a user apparatus based on an uplink signal transmitted from the user apparatus; a radio resource control unit configured to transmit the generated transmit power control information together with an uplink assignment message if an uplink radio resource is assigned to the user apparatus and to supply radio resource assignment information to transmit the generated transmit power control information as independent transmit power control information if no uplink radio resource is assigned to the user apparatus.
摘要翻译：即使没有从基站分配上行链路传输许可，也可以在一定程度上精确地控制上行链路中的发射功率。本发明的一个方面涉及一种在使用共享信道的无线电通信系统中使用的基站装置，包括：发射功率控制信息生成单元，被配置为基于发送的上行链路信号为用户装置生成发射功率控制信息从用户装置; 无线资源控制单元，其被配置为如果向所述用户装置分配了上行链路无线电资源，则将所生成的发送功率控制信息与上行链路分配消息一起发送，并且提供无线电资源分配信息以将所生成的发送功率控制信息作为独立的发送功率如果没有上行链路无线电资源被分配给用户装置，则控制信息。

99. 发明申请

US20130034068A1 INFORMATION TRANSMISSION METHOD, BASE STATION APPARATUS AND MOBILE STATION APPARATUS 审中-公开
标题翻译：信息传输方法，基站装置和移动站装置
公开(公告)号：US20130034068A1
公开(公告)日：2013-02-07
申请号：US13580160
申请日：2011-02-23
申请人： Hidekazu Taoka , Nobuhiko Miki , Yoshihisa Kishiyama
发明人： Hidekazu Taoka , Nobuhiko Miki , Yoshihisa Kishiyama
IPC分类号： H04W72/08
CPC分类号： H04W72/0453 , H04L5/001 , H04L5/0044 , H04L5/0053 , H04L5/006
摘要： Wideband transmission is performed efficiently using spectrum aggregation. When performing information transmission using spectrum aggregation that aggregates frequency spectra which are non-contiguous and in different frequency bands, first information requiring communication quality is allocated to an anchor spectrum with small path loss among different frequency spectra used for information transmission and transmitted to a mobile station apparatus (UE), and second information requiring lower communication quality than the first information is allocated to a payload spectrum having large path loss and transmitted to the mobile station apparatus (UE).
摘要翻译：使用频谱聚合有效地进行宽带传输。当使用聚合不连续和不同频带的频谱的频谱聚合进行信息传输时，需要通信质量的第一信息被分配给用于信息传输的不同频谱之间具有小路径损耗的锚频谱，并被发送到移动台将与第一信息相比较低的通信质量的第二信息分配给具有大的路径损耗的有效载荷频谱并发送给移动站装置（UE）。

100. 发明申请

US20130034066A1 RADIO BASE STATION APPARATUS, MOBILE TERMINAL DEVICE AND WIRELESS COMMUNICATION METHOD 审中-公开
标题翻译：无线基站设备，移动终端设备和无线通信方法
公开(公告)号：US20130034066A1
公开(公告)日：2013-02-07
申请号：US13578871
申请日：2011-02-09
申请人： Yuichi Kakishima , Hidekazu Taoka , Teruo Kawamura , Yoshihisa Kishiyama
发明人： Yuichi Kakishima , Hidekazu Taoka , Teruo Kawamura , Yoshihisa Kishiyama
IPC分类号： H04B1/707 , H04W72/04
CPC分类号： H04W16/28 , H04L27/2613 , H04L27/2626 , H04L27/2647 , H04W52/028 , Y02D70/124 , Y02D70/1262 , Y02D70/1264
摘要： To provide a radio base station apparatus, mobile terminal device and wireless communication method for enabling the SRS to be used efficiently in an LTE-A system, a wireless communication method of the invention is characterized in that a radio base station apparatus performs OFDM modulation on a transmission signal including transmission information on sounding reference signals for each transmission antenna, and transmits the OFDM-modulated transmission signal, and that a mobile terminal device receives the signal including the transmission information, controls a transmission aspect of the sounding reference signals for each transmission antenna based on the transmission information, and transmits the sounding reference signals in the transmission aspect for each transmission antenna.
摘要翻译：为了提供一种无线基站装置，能够在LTE-A系统中有效使用SRS的移动终端装置和无线通信方法，本发明的无线通信方法的特征在于，无线基站装置对发送信号，包括各发送天线的探测参考信号的发送信息，发送OFDM调制后的发送信号，移动终端装置接收包含发送信息的信号，控制各发送的发声参考信号的发送方面基于发送信息的天线，并且在每个发送天线的发送方面发送探测参考信号。

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