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91. 发明授权

US09560602B2 Error rate control apparatus 有权
标题翻译：错误率控制装置
公开(公告)号：US09560602B2
公开(公告)日：2017-01-31
申请号：US12842225
申请日：2010-07-23
申请人： Kazuhisa Obuchi , Tetsuya Yano
发明人： Kazuhisa Obuchi , Tetsuya Yano
IPC分类号： H04L1/20 , H04W52/20 , H04W52/22 , H04L1/00 , H04W52/24 , H04W52/28 , H04W52/32
CPC分类号： H04W52/228 , H04L1/0001 , H04L1/0025 , H04L1/0033 , H04L1/0039 , H04L1/0061 , H04L1/20 , H04W52/20 , H04W52/246 , H04W52/281 , H04W52/325
摘要： A wireless communication system comprising a transmitter configured to transmit a data signal and a control signal to the same mobile station and a control unit configured to regulate transmission power of the control signal in accordance with a reception status of the control signal in the mobile station.
摘要翻译：一种无线通信系统，包括被配置为向同一移动台发送数据信号和控制信号的发射机，以及配置为根据移动台中的控制信号的接收状态来调节控制信号的发送功率的控制单元。

92. 发明授权

US09312928B2 Radio communications system 有权
标题翻译：无线电通信系统
公开(公告)号：US09312928B2
公开(公告)日：2016-04-12
申请号：US13161830
申请日：2011-06-16
申请人： Takayoshi Ode , Kazuhisa Obuchi
发明人： Takayoshi Ode , Kazuhisa Obuchi
IPC分类号： H04B3/36 , H04B7/14 , H04B7/15 , H04B7/185 , H04B7/00 , H04H20/71 , H04W4/00 , G06F15/16 , H04B7/02 , H04L27/26 , H04L25/03
CPC分类号： H04B7/022 , H04L27/2607 , H04L27/2647 , H04L2025/03414
摘要： A radio communications system includes a radio base station, an intermediate station to receive data from the radio base station and relay the received data; and another radio base station adjacent to the radio base station. The radio base station transmits data that is the same as the data to be relayed by the intermediate station, in synchronization with the relaying by the intermediate station and by using a radio resource that the intermediate station uses in the relaying of the received data.
摘要翻译：无线电通信系统包括无线电基站，从无线电基站接收数据并中继接收的数据的中间站; 以及与该无线基站相邻的另一无线基站。无线电基站与中间站的中继同步地发送与中继站要中继的数据相同的数据，并且通过使用中继站在接收的数据的中继中使用的无线电资源。

93. 发明授权

US08885618B2 Wireless communications system, base station, and mobile station 有权
标题翻译：无线通信系统，基站和移动台
公开(公告)号：US08885618B2
公开(公告)日：2014-11-11
申请号：US12959808
申请日：2010-12-03
申请人： Tetsuya Yano , Kazuhisa Obuchi , Shunji Miyazaki
发明人： Tetsuya Yano , Kazuhisa Obuchi , Shunji Miyazaki
IPC分类号： H04B7/212 , H04N5/225 , H04W72/00 , H04W36/38 , H04W36/00 , H04W72/04 , H04B7/26 , H04W4/02 , H04W56/00
CPC分类号： H04W36/38 , H04B7/2643 , H04B7/2656 , H04W4/02 , H04W36/0088 , H04W56/00 , H04W72/04 , H04W72/0446
摘要： A wireless communications system including a mobile station MS and base stations BS1 and BS2, wherein one or both of the mobile station MS and the base stations BS1 and BS2 is provided with a unit for notifying information of a frame position with the possibility of transmission of packets based on detection of deterioration of a reception quality and wherein the mobile station MS is provided with a unit for determining a frame position without the possibility of transmission of packets and shifting to a peripheral cell detection mode at this frame position based on information of a frame position with the possibility of transmission of packets, whereby it is possible to shift to a peripheral cell detection mode without lowering the transmission efficiency and without complicating the processing.
摘要翻译：一种包括移动站MS和基站BS1和BS2的无线通信系统，其中，移动站MS和基站BS1和BS2之一或两者设置有用于通知具有帧位置信息的单元，基于检测到接收质量恶化的分组，并且其中移动台MS设置有用于确定帧位置的单元，而不具有传输分组的可能性并且基于信息的信息移动到该帧位置处的周边小区检测模式具有发送分组的可能性的帧位置，由此可以在不降低传输效率的情况下移动到周边小区检测模式，并且不会使处理复杂化。

94. 发明授权

US08681670B2 Apparatus and method for multiplexing data of a layer into data transmission unit of another layer 有权
标题翻译：将层的数据复用到另一层的数据传输单元的装置和方法
公开(公告)号：US08681670B2
公开(公告)日：2014-03-25
申请号：US13021042
申请日：2011-02-04
申请人： Chiaki Shinohara , Kazuhisa Obuchi , Akihide Otonari , Yoshinori Soejima , Manabu Kubota , Miki Yamasaki , Shinya Okamoto
发明人： Chiaki Shinohara , Kazuhisa Obuchi , Akihide Otonari , Yoshinori Soejima , Manabu Kubota , Miki Yamasaki , Shinya Okamoto
IPC分类号： H04B7/00
CPC分类号： H04W72/046 , H04L69/324 , H04W28/065 , H04W72/1231 , H04W72/1263
摘要： A communication apparatus includes an acquisition unit that acquires a size of free space provided in each of a plurality of data transmission units of a first layer; and an allocation unit that allocates to each of a plurality of pieces of data of a second layer a contiguous sequence of free space from among the free space whose size is acquired by the acquisition unit, the contiguous sequence of free space being equal in size to each piece of data and provided in one of the data transmission units among the plurality of data transmission units. The apparatus also includes a multiplexing unit that multiplexes the plurality of pieces of data of the second layer into the plurality of data transmission units of the first layer according to the allocation of the free space by the allocation unit.
摘要翻译：通信装置包括：获取单元，其获取在第一层的多个数据传输单元中的每一个中提供的空闲空间的大小; 以及分配单元，其从所述获取单元获取的大小的所述自由空间中分配第二层的多个数据块中的连续的自由空间序列，所述自由空间的连续序列的大小相等于每条数据并提供在多个数据传输单元中的一个数据传输单元中。该装置还包括多路复用单元，根据分配单元的可用空间分配，将第二层的多条数据多路复用到第一层的多个数据传输单元中。

95. 发明授权

US08516324B2 Data retransmission method and wireless communication apparatus 有权
标题翻译：数据重传方法和无线通信装置
公开(公告)号：US08516324B2
公开(公告)日：2013-08-20
申请号：US12330159
申请日：2008-12-08
申请人： Chiaki Shinohara , Kazuhisa Obuchi , Masaaki Suzuki , Akihide Otonari , Yoshinori Soejima , Miki Yamasaki , Shinya Okamoto
发明人： Chiaki Shinohara , Kazuhisa Obuchi , Masaaki Suzuki , Akihide Otonari , Yoshinori Soejima , Miki Yamasaki , Shinya Okamoto
IPC分类号： G06F11/00
CPC分类号： H04W24/04 , H04L1/0073 , H04L1/1678 , H04L1/1812 , H04L1/1838 , H04L1/1848
摘要： A data retransmission method for retransmitting a data using a wireless communication, including: receiving data transmitted from a transmitting apparatus; determining whether the received data is correct or not; transmitting data including information indicating that the received data is received correctly to the transmitting apparatus upon being determined the received data is correct, and transmitting data including information indicating that the received data is not received correctly to the transmitting apparatus upon being determined the received data is not correct; measuring an elapsed time from transmission of the data including information indicating that the received data is not received correctly; and monitoring whether to receive data corresponding to the received data from the transmitting apparatus before the elapsed time reaches a predetermined time.
摘要翻译：一种用于使用无线通信重传数据的数据重发方法，包括：接收从发送装置发送的数据; 确定所接收的数据是否正确; 在确定接收到的数据时，发送包括指示接收到的数据被正确接收到发送装置的信息的数据是正确的，并且在确定接收到的数据时，将包括指示接收到的数据未被正确接收到发送装置的信息的数据发送到不正确; 测量从包括指示未正确接收到的数据的信息的数据的数据传输的经过时间; 以及在经过时间到达预定时间之前监视是否从发送装置接收与接收到的数据相对应的数据。

96. 发明授权

US08509264B2 Radio communication apparatus 有权
标题翻译：无线通信装置
公开(公告)号：US08509264B2
公开(公告)日：2013-08-13
申请号：US13466236
申请日：2012-05-08
申请人： Akihide Otonari , Yoshinori Soejima , Kazuhisa Obuchi
发明人： Akihide Otonari , Yoshinori Soejima , Kazuhisa Obuchi
IPC分类号： H04J3/24
CPC分类号： H04L47/34 , H04B7/2603 , H04L1/1812 , H04L47/14 , H04L49/90 , H04L49/901 , H04L49/9094 , H04W80/02
摘要： A radio receiving apparatus for receiving the variable-length RLC PDU data in an RLC layer includes the buffer memory sectioned into a plurality of areas having a predetermined maximum data length of the RLC PDU data. By referring to a sequence number SN included in each received RLC PDU data, the radio receiving apparatus stores the RLC PDU data having an identical sequence number SN into an identical area, and assembles an RLC SDU data on a basis of the RLC PDU data stored in each area.
摘要翻译：一种用于在RLC层中接收可变长度RLC PDU数据的无线电接收装置包括被分成具有RLC PDU数据的预定最大数据长度的多个区域的缓冲存储器。通过参照包含在每个接收的RLC PDU数据中的序列号SN，无线电接收装置将具有相同序列号SN的RLC PDU数据存储到相同区域中，并且基于存储的RLC PDU数据来组合RLC SDU数据在每个地区。

97. 发明授权

US08488714B2 Hierarchical modulating method and transmitter performing hierarchical modulation 有权
标题翻译：层次调制方法和发射机执行分级调制
公开(公告)号：US08488714B2
公开(公告)日：2013-07-16
申请号：US12557641
申请日：2009-09-11
申请人： Jianming Wu , Kazuhisa Obuchi , Tomohiko Taniguchi
发明人： Jianming Wu , Kazuhisa Obuchi , Tomohiko Taniguchi
IPC分类号： H04L27/00
CPC分类号： H04L5/0044 , H04L1/0003 , H04L5/0058 , H04L27/18 , H04L27/3483
摘要： A modulation mapper selects respective data blocks (DBs) hierarchically and sequentially in a descending order of a transmission power ratio control by a gain multiplexer; decides, from a resource element group, unused REs to which modulation symbols can be allocated; and decides the allocation of modulation symbols in the REs. A channel resource element mapper performs the mapping of modulation symbols of the respective DBs to the REs on the basis for the decided allocation. A complex-value transmission signal is generated from the group of REs.
摘要翻译：调制映射器以增益多路复用器的发送功率比控制的降序分级地和顺序地选择各个数据块（DB）; 从资源元素组决定可以分配调制符号的未使用的RE; 并确定RE中的调制符号的分配。信道资源元素映射器在决定的分配的基础上执行各个DB的调制符号到RE的映射。从一组RE产生复值传输信号。

98. 发明授权

US08483184B2 Handover control apparatus, mobile station, base station, handover control server, and handover control method 有权
标题翻译：切换控制装置，移动台，基站，切换控制服务器和切换控制方法
公开(公告)号：US08483184B2
公开(公告)日：2013-07-09
申请号：US12724718
申请日：2010-03-16
申请人： Hitoshi Yokoyama , Kazuhisa Obuchi
发明人： Hitoshi Yokoyama , Kazuhisa Obuchi
IPC分类号： H04W4/00
CPC分类号： H04W36/30
摘要： In handover control, a data collection unit collects measurement data that indicates communication quality of uplink and downlink paths between a mobile station and base stations. A candidate evaluation unit evaluates which base station is optimal for uplink, as well as which base station is optimal for downlink, based on the measurement data. A station selection unit determines which link has priority, either uplink or downlink, according to the class of data services that the mobile station uses in radio communication, and selects as a target base station for handover the base station that has been determined as being optimal for the link having priority.
摘要翻译：在切换控制中，数据收集单元收集指示移动站与基站之间的上行链路和下行链路的通信质量的测量数据。基于测量数据，候选评估单元评估哪个基站对于上行链路是最佳的，以及哪个基站对于下行链路是最佳的。根据移动台在无线通信中使用的数据业务类别，站选择单元确定哪个链路具有优先级，无论是上行链路还是下行链路，并且选择已被确定为最优的基站进行切换的目标基站为链接优先。

99. 发明授权

US08464139B2 Receiving device and decoding method thereof 失效
标题翻译：接收装置及其解码方法
公开(公告)号：US08464139B2
公开(公告)日：2013-06-11
申请号：US12360477
申请日：2009-01-27
申请人： Shunji Miyazaki , Kazuhisa Obuchi , Norihiro Ikeda
发明人： Shunji Miyazaki , Kazuhisa Obuchi , Norihiro Ikeda
IPC分类号： H03M13/00
CPC分类号： H03M13/2978 , H03M13/2975 , H03M13/6561 , H04L1/005 , H04L1/0052 , H04L1/0066
摘要： A receiving device in a communication system that separates one frame of information bits into plural blocks, performs turbo encoding of the information bits of each block and transmits the result, and decodes the encoded information bits, where the receiving device includes plural decoders number of which is less than the number of blocks per frame. Each decoder performs a decoding process on encoded information bits of each block that have been expressed by likelihood, when a condition for stopping decoding is met, executes the decoding process of encoded information bits of another block for which decoding has not yet been performed. When the condition for stopping decoding has been met for all blocks before the number of times decoding has been performed for each decoder reaches a preset maximum number of repetitions, the decoding results of all the blocks are serially combined, an error detection process is executed.
摘要翻译：在将一帧信息比特分离成多个块的通信系统中的接收装置，对每个块的信息比特进行Turbo编码，并发送结果，并对编码的信息比特进行解码，其中接收装置包括多个解码器，其数量为小于每帧的块数。当满足停止解码的条件时，每个解码器对已经由似然度表示的每个块的编码信息比特执行解码处理，执行尚未执行解码的另一个块的编码信息比特的解码处理。在对每个解码器执行解码的次数达到预定的最大重复次数之前，当已经满足所有块的停止解码的条件时，所有块的解码结果被串行组合，执行错误检测处理。

100. 发明授权

US08453028B2 Radio base station for performing radio communication with mobile station 有权
标题翻译：用于与移动台进行无线电通信的无线基站
公开(公告)号：US08453028B2
公开(公告)日：2013-05-28
申请号：US12689620
申请日：2010-01-19
申请人： Tetsuya Yano , Kazuhisa Obuchi , Tsuyoshi Shimomura
发明人： Tetsuya Yano , Kazuhisa Obuchi , Tsuyoshi Shimomura
IPC分类号： H04L1/18
CPC分类号： H04W72/0413 , H04L1/0072 , H04L1/1829 , H04L1/1867 , H04L1/1896 , H04W72/1289
摘要： An error detection coding processing section of the radio base station performs an error detection coding process with data including both first control data to be used for receiving a downlink signal and second control data to be used for sending an uplink signal as a unit. A sending section sends data on which the error detection coding process has been performed by the error detection coding processing section to the mobile station.
摘要翻译：无线基站的错误检测编码处理部，对包含下行链路信号的接收用的第1控制数据和将上行链路信号作为单位发送的第2控制数据的数据进行错误检测编码处理。发送部分向移动台发送由错误检测编码处理部分执行了错误检测编码处理的数据。

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