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81. 发明申请

US20120063398A1 WIRELESS COMMUNICATION SYSTEM, WIRELESS TRANSMISSION APPARATUS AND WIRELESS TRANSMISSION METHOD 有权
标题翻译：无线通信系统，无线传输设备和无线传输方法
公开(公告)号：US20120063398A1
公开(公告)日：2012-03-15
申请号：US13255811
申请日：2010-01-13
申请人： Yasuhiro Hamaguchi , Kazunari Yokomakura , Osamu Nakamura , Jungo Goto , Hiroki Takahashi
发明人： Yasuhiro Hamaguchi , Kazunari Yokomakura , Osamu Nakamura , Jungo Goto , Hiroki Takahashi
IPC分类号： H04W52/04 , H04W72/04
CPC分类号： H04W52/34 , H04L27/3405 , H04L27/3411 , H04W40/08 , H04W40/10 , H04W52/146 , H04W52/42
摘要： Even when communication is performed independently in each CC (Component Carrier), the occurrence of an error in communication is prevented. Provided is a wireless communication system in which a wireless transmission apparatus and a wireless reception apparatus communicate with each other using a plurality of system frequency bands, wherein the wireless transmission apparatus performs transmission power control on transmission data in each of the system frequency bands, and furthermore, a maximum transmission power which can be transmitted in each of the system frequency bands can be controlled so as to be different from each other. Priorities are set on each of the system frequency bands, and transmission powers of the system frequency bands are determined in descending order of the priorities.
摘要翻译：即使在每个CC（分量载波）中独立地进行通信时，也防止了通信中出现错误。提供一种无线通信系统，其中无线发送装置和无线接收装置使用多个系统频带进行通信，其中无线发送装置对各系统频带中的发送数据进行发送功率控制，此外，可以控制可以在每个系统频带中发送的最大发送功率以彼此不同。在每个系统频带上设置优先级，并且以优先级的降序确定系统频带的发送功率。

82. 发明申请

US20120002580A1 MOBILE STATION APPARATUS, COMMUNICATION SYSTEM, COMMUNICATION METHOD AND PROGRAM 有权
标题翻译：移动站设备，通信系统，通信方法和程序
公开(公告)号：US20120002580A1
公开(公告)日：2012-01-05
申请号：US13255643
申请日：2010-03-05
申请人： Daiichiro Nakashima , Yasuhiro Hamaguchi , Kazunari Yokomakura , Jungo Goto , Osamu Nakamura , Hiroki Takahashi
发明人： Daiichiro Nakashima , Yasuhiro Hamaguchi , Kazunari Yokomakura , Jungo Goto , Osamu Nakamura , Hiroki Takahashi
IPC分类号： H04W52/04 , H04W72/04
CPC分类号： H04W52/42 , H04W52/346 , H04W72/0413
摘要： A mobile station apparatus performs communication with abase station apparatus using a multiple number of component frequency bands, each being a band having a predetermined frequency bandwidth, and includes: a controller setting up a value relating to the transmission power of each component frequency band in accordance with the number of component frequency bands to which radio resources are allocated; and a transmission processor adjusting the transmission power of each component frequency band, based on the value of transmission power set at the controller and transmitting a signal using radio resources of a multiple number of component frequency bands. With this configuration, in a radio communication system using a multiple number of component frequency bands, it is possible to adjust transmission power control in accordance with the number of uplink component frequency bands used for transmission and transmit a signal of a waveform suitable for the radio communication system.
摘要翻译：移动站装置利用多个分量频带进行与基站装置的通信，每个分量频带是具有预定频带宽度的频带，并且包括：控制器，根据每个分量频带的发送功率设置相应的值具有分配无线电资源的分量频带的数量; 以及传输处理器，其基于在控制器处设置的发送功率的值来调整每个分量频带的发送功率，并使用多个分量频带的无线电资源来发送信号。利用这种配置，在使用多个分量频带的无线电通信系统中，可以根据用于发送的上行链路分量频带的数量来调整发送功率控制，并且发送适合于无线电的波形的信号通讯系统

83. 发明申请

US20110116566A1 WIRELESS COMMUNICATION SYSTEM, TRANSMITTER AND RECEIVER 有权
标题翻译：无线通信系统，发射机和接收机
公开(公告)号：US20110116566A1
公开(公告)日：2011-05-19
申请号：US13003592
申请日：2009-08-05
申请人： Hiroki Takahashi , Yasuhiro Hamaguchi , Kazunari Yokomakura , Osamu Nakamura , Jungo Goto
发明人： Hiroki Takahashi , Yasuhiro Hamaguchi , Kazunari Yokomakura , Osamu Nakamura , Jungo Goto
IPC分类号： H04B7/02 , H04L27/00
CPC分类号： H04B7/0671 , H04L27/2614 , H04L27/2636
摘要： According to the present invention, a transmitter includes: multiple antennas 15-1, 15-2; a DFT unit 04 configured to transform a time domain signal into a frequency domain signal; a cluster mapping unit 05 configured to divide the frequency domain signal into clusters and to assign the clusters to frequencies on the basis of cluster assignment information; an IDFT unit 06 configured to transform a mapped frequency domain signal into a time domain signal; and cyclic delay setting units 11-1, 11-2 configured to set, for the respective multiple antennas, a cyclic delay amount to the IDFT-transformed time domain signal.
摘要翻译：根据本发明，发射机包括：多个天线15-1,15-2; 配置为将时域信号变换为频域信号的DFT单元04; 集群映射单元05，被配置为将频域信号划分成簇，并根据簇分配信息将簇分配给频率; IDFT单元06，被配置为将映射的频域信号变换为时域信号; 以及循环延迟设置单元11-1,11-2，被配置为针对各个多个天线设置对IDFT变换的时域信号的循环延迟量。

84. 发明授权

US08625504B2 Radio transmission device, control device, radio communication system, and communication method 有权
标题翻译：无线传输装置，控制装置，无线电通信系统和通信方法
公开(公告)号：US08625504B2
公开(公告)日：2014-01-07
申请号：US12521103
申请日：2007-12-27
申请人： Yasuhiro Hamaguchi , Minoru Kubota , Hideo Namba , Shimpei To , Seiichi Sampei , Shinichi Miyamoto
发明人： Yasuhiro Hamaguchi , Minoru Kubota , Hideo Namba , Shimpei To , Seiichi Sampei , Shinichi Miyamoto
IPC分类号： H04W4/00 , H04W72/00 , H04L12/26 , H04J1/00 , H04B1/00 , H04B7/00
CPC分类号： H04W72/04 , H04L5/0007 , H04L5/0023 , H04L5/0039 , H04L5/0041 , H04L5/0069 , H04L27/2614 , H04L27/2636 , H04W28/065 , H04W52/42 , H04W52/52 , H04W72/0453
摘要： A radio communication system converts a time domain signal into a plurality of frequency signals to be allocated onto a plurality of subcarriers to be transmitted. The radio communication system changes a method of allocating the plurality of frequency signals onto the plurality of subcarriers based on transmission power information.
摘要翻译：无线电通信系统将时域信号转换为多个频率信号以分配到要发送的多个子载波上。无线电通信系统基于发送功率信息改变将多个频率信号分配到多个子载波上的方法。

85. 发明申请

US20100098177A1 RADIO TRANSMISSION DEVICE, CONTROL DEVICE, RADIO COMMUNICATION SYSTEM, AND COMMUNICATION METHOD 有权
标题翻译：无线传输设备，控制设备，无线电通信系统和通信方法
公开(公告)号：US20100098177A1
公开(公告)日：2010-04-22
申请号：US12521103
申请日：2007-12-27
申请人： Yasuhiro Hamaguchi , Minoru Kubota , Hideo Namba , Shimpei To , Seiichi Sampei , Shinichi Miyamoto
发明人： Yasuhiro Hamaguchi , Minoru Kubota , Hideo Namba , Shimpei To , Seiichi Sampei , Shinichi Miyamoto
IPC分类号： H04B17/00 , H04W72/00 , H04L27/28
CPC分类号： H04W72/04 , H04L5/0007 , H04L5/0023 , H04L5/0039 , H04L5/0041 , H04L5/0069 , H04L27/2614 , H04L27/2636 , H04W28/065 , H04W52/42 , H04W52/52 , H04W72/0453
摘要： A radio communication system converts a time domain signal into a plurality of frequency signals to be allocated onto a plurality of subcarriers to be transmitted. The radio communication system changes a method of allocating the plurality of frequency signals onto the plurality of subcarriers based on transmission power information.
摘要翻译：无线电通信系统将时域信号转换为多个频率信号以分配到要发送的多个子载波上。无线电通信系统基于发送功率信息改变将多个频率信号分配到多个子载波上的方法。

86. 发明申请

US20140205038A1 TERMINAL DEVICE, BASE STATION DEVICE, PROGRAM, AND INTEGRATED CIRCUIT 审中-公开
标题翻译：终端设备，基站设备，程序和集成电路
公开(公告)号：US20140205038A1
公开(公告)日：2014-07-24
申请号：US14236990
申请日：2012-07-26
申请人： Osamu Nakamura , Jungo Goto , Kazunari Yokomakura , Yasuhiro Hamaguchi
发明人： Osamu Nakamura , Jungo Goto , Kazunari Yokomakura , Yasuhiro Hamaguchi
IPC分类号： H04B7/04
CPC分类号： H04B7/0482 , H04B7/0404 , H04B7/0486 , H04L5/0023 , H04L5/0091 , H04L25/0391 , H04L25/03949 , H04L27/0008 , H04L27/2626
摘要： In a cellular system, new precoding that enables the performance of precoding to be adequately utilized is introduced, and thereby throughput is increased. There is provided a terminal device that includes a plurality of transmit antennas and that performs precoding on a transmit signal. The terminal device includes a codebook selector 251 configured to select any one of a plurality of codebooks each including a plurality of precoding matrices, in accordance with the number of the transmit antennas and a transmission parameter other than the number of the transmit antennas, and a precoding matrix selector 255 configured to select any one precoding matrix from the selected codebook, in accordance with a PMI (Precoding Matrix Indicator).
摘要翻译：在蜂窝系统中，引入了能够充分利用预编码性能的新的预编码，从而增加了吞吐量。提供了一种终端设备，其包括多个发射天线，并对发射信号进行预编码。终端装置包括码本选择器251，其被配置为根据发送天线的数量和除发送天线数之外的发送参数来选择每个包括多个预编码矩阵的多个码本中的任一个码本，并且预编码矩阵选择器255，被配置为根据PMI（预编码矩阵指示符）从所选码本中选择任何一个预编码矩阵。

87. 发明申请

US20130100920A1 WIRELESS COMMUNICATION SYSTEM, RECEPTION APPARATUS, RECEPTION CONTROL METHOD, RECEPTION CONTROL PROGRAM, AND PROCESSOR 审中-公开
标题翻译：无线通信系统，接收设备，接收控制方法，接收控制程序和处理器
公开(公告)号：US20130100920A1
公开(公告)日：2013-04-25
申请号：US13806598
申请日：2011-06-28
申请人： Osamu Nakamura , Katsuya Kato , Hiromichi Tomeba , Jungo Goto , Kazunari Yokomakura , Yasuhiro Hamaguchi
发明人： Osamu Nakamura , Katsuya Kato , Hiromichi Tomeba , Jungo Goto , Kazunari Yokomakura , Yasuhiro Hamaguchi
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04B7/0413 , H04B7/068 , H04L5/0023 , H04L5/0035 , H04L5/0048 , H04L5/006 , H04L25/03891
摘要： A mobile station apparatus receives the same spectra that have been transmitted from at least one first transmit antenna and a second transmit antenna. An equalization unit performs, for each of the same spectra, using spectra of subcarriers having the same spectrum placed therein, equalization of the spectrum.
摘要翻译：移动站装置接收从至少一个第一发送天线和第二发送天线发送的相同的频谱。对于每个相同的光谱，均衡单元使用放置在其中的具有相同光谱的子载波的频谱来执行频谱的均衡。

88. 发明授权

US08270514B2 Communication device 有权
标题翻译：通讯设备
公开(公告)号：US08270514B2
公开(公告)日：2012-09-18
申请号：US11795309
申请日：2006-01-16
申请人： Shimpei To , Yasuhiro Hamaguchi , Hideo Nanba , Seiichi Sampei , Hiroshi Harada , Masafumi Moriyama
发明人： Shimpei To , Yasuhiro Hamaguchi , Hideo Nanba , Seiichi Sampei , Hiroshi Harada , Masafumi Moriyama
IPC分类号： H04B7/02 , H04L27/28
CPC分类号： H04L27/2602 , H04B7/061 , H04B7/084 , H04J13/18 , H04L5/0023 , H04L5/0044 , H04L5/0094 , H04L25/0204 , H04L25/0224 , H04L27/261 , H04L27/2647
摘要： Improving the accuracy of estimation of channel responses in receiving signals from a plurality of antennas is disclosed. A transmitting device of a base station includes a preamble A generating unit 010, a preamble B generating unit 011, phase rotating units 012 and 013, multiplexing units 014 and 015, an forward error correction coding unit 016, an S/P converting unit 017, a mapping unit 018, a changeover switch 019, IDFT (or IFFT) units 020 and 026, P/S converting units 021 and 027, GI (Guard Interval) inserting units 022 and 028, D/A converting units 023 and 029, radio transmitting units 024 and 030 and antenna units 025 and 031. In the preamble A generating unit 010 and the preamble B generating unit 011, a preamble A and a preamble B (see the packet format in FIG. 1) are generated, respectively. The preamble A is outputted to the multiplexing units 014 and 015, while the preamble B is outputted to the phase rotating units 012 and 013. The phase rotating units 012 and 013 to which the preamble B has been inputted give continuous phase rotation to subcarriers of the preamble B. In the transmitting device of the base station according to this embodiment, the phase rotating unit 012 does not give phase rotation, but only the phase rotating unit 013 gives phase rotation to the preamble B.
摘要翻译：公开了在从多个天线接收信号时提高信道响应的估计精度。基站的发送装置包括前导码A生成部010，前导码B生成部011，相位旋转部012,003，复用部014,015，前向纠错编码部016，S / P转换部017 ，映射单元018，切换开关019，IDFT（或IFFT）单元020和026，P / S转换单元021和027，GI（保护间隔）插入单元022和028，D / A转换单元023和029，无线电发送单元024和030以及天线单元025和031.在前导码A生成单元010和前导码B生成单元011中，分别生成前导码A和前导码B（参见图1中的分组格式）。前导码A被输出到多路复用单元014和015，同时前同步码B被输出到相位旋转单元012和013.前导码B已被输入的相位旋转单元012和013给予连续的相位旋转，前导码B.在本实施方式的基站的发送装置中，相位旋转单元012不给出相位旋转，只有相位旋转单元013向前同步码B提供相位旋转。

89. 发明授权

US08514962B2 Communication device 有权
标题翻译：通讯设备
公开(公告)号：US08514962B2
公开(公告)日：2013-08-20
申请号：US12752797
申请日：2010-04-01
申请人： Shimpei To , Yasuhiro Hamaguchi , Hideo Nanba , Seiichi Sampei , Hiroshi Harada , Masafumi Moriyama
发明人： Shimpei To , Yasuhiro Hamaguchi , Hideo Nanba , Seiichi Sampei , Hiroshi Harada , Masafumi Moriyama
IPC分类号： H04B7/02 , H04L1/02
CPC分类号： H04L27/2602 , H04B7/061 , H04B7/084 , H04J13/18 , H04L5/0023 , H04L5/0044 , H04L5/0094 , H04L25/0204 , H04L25/0224 , H04L27/261 , H04L27/2647
摘要： Improving the accuracy of estimation of channel responses in receiving signals from a plurality of antennas is disclosed. A transmitting device of a base station includes a preamble A generating unit 010, a preamble B generating unit 011, phase rotating units 012 and 013, multiplexing units 014 and 015, an forward error correction coding unit 016, an S/P converting unit 017, a mapping unit 018, a changeover switch 019, IDFT (or IFFT) units 020 and 026, P/S converting units 021 and 027, GI (Guard Interval) inserting units 022 and 028, D/A converting units 023 and 029, radio transmitting units 024 and 030 and antenna units 025 and 031. In the preamble A generating unit 010 and the preamble B generating unit 011, a preamble A and a preamble B (see the packet format in FIG. 1) are generated, respectively. The preamble A is outputted to the multiplexing units 014 and 015, while the preamble B is outputted to the phase rotating units 012 and 013. The phase rotating units 012 and 013 to which the preamble B has been inputted give continuous phase rotation to subcarriers of the preamble B. In the transmitting device of the base station according to this embodiment, the phase rotating unit 012 does not give phase rotation, but only the phase rotating unit 013 gives phase rotation to the preamble B.
摘要翻译：公开了在从多个天线接收信号时提高信道响应的估计精度。基站的发送装置包括前导码A生成部010，前导码B生成部011，相位旋转部012,003，复用部014,015，前向纠错编码部016，S / P转换部017 ，映射单元018，切换开关019，IDFT（或IFFT）单元020和026，P / S转换单元021和027，GI（保护间隔）插入单元022和028，D / A转换单元023和029，无线电发送单元024和030以及天线单元025和031.在前导码A生成单元010和前导码B生成单元011中，分别生成前导码A和前导码B（参见图1中的分组格式）。前导码A被输出到多路复用单元014和015，同时前同步码B被输出到相位旋转单元012和013.前导码B已被输入的相位旋转单元012和013给予连续的相位旋转，前导码B.在本实施方式的基站的发送装置中，相位旋转单元012不给出相位旋转，只有相位旋转单元013向前同步码B提供相位旋转。

90. 发明申请

US20130070867A1 COMMUNICATION DEVICE 有权
标题翻译：通信设备
公开(公告)号：US20130070867A1
公开(公告)日：2013-03-21
申请号：US13669383
申请日：2012-11-05
申请人： Shimpei To , Yasuhiro Hamaguchi , Hideo Nanba , Seiichi Sampei , Hiroshi Harada , Masafumi Moriyama
发明人： Shimpei To , Yasuhiro Hamaguchi , Hideo Nanba , Seiichi Sampei , Hiroshi Harada , Masafumi Moriyama
IPC分类号： H04B7/02 , H04L27/28
CPC分类号： H04L27/2602 , H04B7/061 , H04B7/084 , H04J13/18 , H04L5/0023 , H04L5/0044 , H04L5/0094 , H04L25/0204 , H04L25/0224 , H04L27/261 , H04L27/2647
摘要： Improving the accuracy of estimation of channel responses in receiving signals from a plurality of antennas is disclosed. A transmitting device of a base station includes a preamble A generating unit 010, a preamble B generating unit 011, phase rotating units 012 and 013, multiplexing units 014 and 015, an forward error correction coding unit 016, an S/P converting unit 017, a mapping unit 018, a changeover switch 019, IDFT (or IFFT) units 020 and 026, P/S converting units 021 and 027, GI (Guard Interval) inserting units 022 and 028, D/A converting units 023 and 029, radio transmitting units 024 and 030 and antenna units 025 and 031. In the preamble A generating unit 010 and the preamble B generating unit 011, a preamble A and a preamble B (see the packet format in FIG. 1) are generated, respectively. The preamble A is outputted to the multiplexing units 014 and 015, while the preamble B is outputted to the phase rotating units 012 and 013. The phase rotating units 012 and 013 to which the preamble B has been inputted give continuous phase rotation to subcarriers of the preamble B. In the transmitting device of the base station according to this embodiment, the phase rotating unit 012 does not give phase rotation, but only the phase rotating unit 013 gives phase rotation to the preamble B.
摘要翻译：公开了在从多个天线接收信号时提高信道响应的估计精度。基站的发送装置包括前导码A生成部010，前导码B生成部011，相位旋转部012,003，复用部014,015，前向纠错编码部016，S / P转换部017 ，映射单元018，切换开关019，IDFT（或IFFT）单元020和026，P / S转换单元021和027，GI（保护间隔）插入单元022和028，D / A转换单元023和029，无线电发送单元024和030以及天线单元025和031.在前导码A生成单元010和前导码B生成单元011中，分别生成前导码A和前导码B（参见图1中的分组格式）。前导码A被输出到多路复用单元014和015，同时前同步码B被输出到相位旋转单元012和013.前导码B已被输入的相位旋转单元012和013给予连续的相位旋转，前导码B.在本实施方式的基站的发送装置中，相位旋转单元012不给出相位旋转，只有相位旋转单元013向前同步码B提供相位旋转。

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