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21. 发明授权

US07869531B2 Wireless communication apparatus, wireless communication system, and transmission method 有权
标题翻译：无线通信装置，无线通信系统和传输方法
公开(公告)号：US07869531B2
公开(公告)日：2011-01-11
申请号：US11827557
申请日：2007-07-12
申请人： Noritaka Deguchi
发明人： Noritaka Deguchi
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04L5/0016 , H04J4/00 , H04L25/03866 , H04L27/2602
摘要： A wireless communication apparatus (a) generates a transmission symbol; (b) assigns, to the transmission symbol, a given number of units each formed of a symbol and a subcarrier in a frame which is formed of M (M is a positive integer) symbols and N (N is a positive integer) subcarriers and includes M×N units, and the given number being not more than M×N, to obtain the given number of identical transmission symbols; (c) multiplies the identical transmission symbols by a code sequence including a plurality of different elements; and (d) transmits the identical transmission symbols multiplied by the code sequence.
摘要翻译：无线通信装置（a）生成发送符号; （b）向发送符号分配由M（M为正整数）个符号和N（N为正整数）个子载波构成的帧中的符号和副载波形成的给定数量的单位，包括M×N个单位，给定数量不大于M×N，以获得给定数量的相同的发送符号; （c）将相同的发送符号乘以包括多个不同元素的码序列; 和（d）发送乘以码序列的相同发送符号。

22. 发明申请

US20070281700A1 Base station and wireless communication method 审中-公开
标题翻译：基站和无线通信方式
公开(公告)号：US20070281700A1
公开(公告)日：2007-12-06
申请号：US11723880
申请日：2007-03-22
申请人： Noritaka Deguchi , Jun Mitsugi
发明人： Noritaka Deguchi , Jun Mitsugi
IPC分类号： H04Q7/20
CPC分类号： H04W72/085 , H04W72/048
摘要： An aspect of the invention provides a base station including: a communication unit configured to communicate with a wireless terminal; a determination unit that determines whether or not the wireless terminal is in a cell edge which is a first communication area to be overlapped with other communication area based on a signal reception state of the wireless terminal; and a controller that controls the communication unit to communicate with the wireless terminal to alternately use one of first subcarriers when the wireless terminal is determined to be in the first communication area and that controls the communication unit to communicate with the wireless terminal to use a second subcarrier when the wireless terminal is determined to be outside of the cell edge which is a second communication area to be not overlapped with other communication area.
摘要翻译：本发明的一个方面提供了一种基站，包括：通信单元，被配置为与无线终端进行通信; 确定单元，其基于所述无线终端的信号接收状态来确定所述无线终端是否处于与其他通信区域重叠的第一通信区域的小区边缘; 以及控制器，其控制所述通信单元与所述无线终端进行通信，以在所述无线终端被确定在所述第一通信区域中时交替使用第一子载波中的一个，并且控制所述通信单元与所述无线终端通信以使用第二子载波当确定无线终端在作为不与其他通信区域重叠的第二通信区域的小区边缘之外时的副载波。

23. 发明申请

US20070263576A1 MULTICARRIER RADIO COMMUNICATION SYSTEM, CONTROL STATION, BASE STATION AND METHOD 审中-公开
标题翻译：多媒体无线电通信系统，控制站，基站和方法
公开(公告)号：US20070263576A1
公开(公告)日：2007-11-15
申请号：US11617185
申请日：2006-12-28
申请人： Noritaka Deguchi
发明人： Noritaka Deguchi
IPC分类号： H04Q7/24
CPC分类号： H04W16/12 , H04L27/2608 , H04W16/14
摘要： There is provided with a control station which controls a plurality of base stations whose respective communication areas partially overlap one another and each of which uses same frequency band dividing into one or more divided bands, including: a division pattern receiver configured to receive information indicating a division pattern of the frequency band from each the base station; a dedicated subcarrier setting section configured to set for each the base station some of subcarriers included in at least one divided band in the frequency band as dedicated subcarriers which are available only for the base station and which are not available for the other base stations; and a dedicated subcarrier informer configured to inform each the base station of dedicated subcarrier information indicating dedicated subcarriers set for the base stations.
摘要翻译：设置有控制站，其控制各个通信区域彼此部分重叠的多个基站，并且每个基站使用分成一个或多个划分的频带的相同频带，包括：分配模式接收器，被配置为接收指示每个基站的频带划分模式; 专用子载波设定部，被配置为对于每个基站，将包含在所述频带中的至少一个分割频带中的一些子载波设置为仅对于所述基站可用的专用子载波，并且对于其他基站不可用; 以及专用子载波告示器，被配置为向基站通知专用子载波信息，该专用子载波信息指示为基站设置的专用子载波。

24. 发明申请

US20060013285A1 Radio communication apparatus, base station and system 审中-公开
标题翻译：无线电通信装置，基站和系统
公开(公告)号：US20060013285A1
公开(公告)日：2006-01-19
申请号：US11152227
申请日：2005-06-15
申请人： Takahiro Kobayashi , Noritaka Deguchi , Yoshimasa Egashira , Yasuhiko Tanabe , Tsuguhide Aoki , Manabu Mukai , Tomoya Horiguchi
发明人： Takahiro Kobayashi , Noritaka Deguchi , Yoshimasa Egashira , Yasuhiko Tanabe , Tsuguhide Aoki , Manabu Mukai , Tomoya Horiguchi
IPC分类号： H04B1/713
CPC分类号： H04L5/1484 , H04B1/7143 , H04B2001/7154 , H04L5/023 , H04L27/2608
摘要： Radio communication apparatus for receiving OFDM signal from base station and transmitting FH signal to base station, using sub-channels, base station comparing hopping pattern information items indicating hopping patterns from radio communication apparatuses including radio communication apparatus, and generating collision information when hopping patterns include colliding hopping patterns, includes estimation unit configured to estimate channel response values of sub-channels based on OFDM signal, selector which selects, from sub-channels, several sub-channels which have higher channel response values than a value, each of channel response values being expressed by power level, signal-to-noise power ratio, or signal-to-interference ratio, determination unit configured to determine hopping pattern from selected sub-channels, transmitter which transmits, to base station, hopping pattern information item indicating determined hopping pattern, receiver which receives collision information from base station, and correction unit configured to correct hopping pattern based on collision information.
摘要翻译：用于从基站接收OFDM信号并使用子信道发送FH信号的无线电通信装置，基站比较表示包括无线电通信装置的无线电通信装置的跳频模式的跳频模式信息项，并且当跳频模式包括时产生冲突信息包括估计单元，其被配置为基于OFDM信号来估计子信道的信道响应值;选择器，其从子信道选择具有比值更高的信道响应值的几个子信道，每个信道响应值由功率电平，信噪比功率比或信号干扰比表示;确定单元，被配置为从所选择的子信道中确定跳频模式;发送器，向基站发送指示确定跳频的跳频模式信息项模式，接收器接收碰撞信息以及基于冲突信息来校正跳频图案的校正单元。

25. 发明申请

US20050220215A1 Radio transmitting apparatus provided with transmitters and transmitting antennas 审中-公开
标题翻译：具有发射机和发射天线的无线发射装置
公开(公告)号：US20050220215A1
公开(公告)日：2005-10-06
申请号：US11078456
申请日：2005-03-14
申请人： Yasuhiko Tanabe , Takahiro Kobayashi , Kiyoshi Toshimitsu , Noritaka Deguchi , Daisuke Takeda , Kazuaki Kawabata
发明人： Yasuhiko Tanabe , Takahiro Kobayashi , Kiyoshi Toshimitsu , Noritaka Deguchi , Daisuke Takeda , Kazuaki Kawabata
IPC分类号： H04J99/00 , H04B7/04 , H04B7/06 , H04B7/26 , H04L12/28 , H04L27/04
CPC分类号： H04B7/0697
摘要： A radio transmitting apparatus with a plurality of transmission units comprises a calculation unit configured to calculate, based on a data length of a transmission signal including a control signal and a data signal following the control signal, a transmission time required for transmitting the transmission signal and one or more transmission times corresponding to the number of one or more divisions of the transmission signal, and a signal generation unit configured to generate a signal supplied to at least one of the transmission units, using the transmission signal corresponding to a minimum transmission time of the one or more transmission times or the divisions of the transmission signal which correspond to the minimum transmission time.
摘要翻译：具有多个传输单元的无线电发送装置包括：计算单元，被配置为基于包括控制信号的发送信号和跟随控制信号的数据信号的数据长度计算发送发送信号所需的发送时间，一个或多个传输时间对应于传输信号的一个或多个分区的数目;以及信号生成单元，被配置为使用对应于最小传输时间的传输信号来生成提供给至少一个传输单元的信号传输信号的一个或多个传输时间或分区对应于最小传输时间。

26. 发明授权

US08406327B2 Wireless communication apparatus, wireless communication system, and transmission method 有权
标题翻译：无线通信装置，无线通信系统和传输方法
公开(公告)号：US08406327B2
公开(公告)日：2013-03-26
申请号：US12956579
申请日：2010-11-30
申请人： Noritaka Deguchi
发明人： Noritaka Deguchi
IPC分类号： H04B1/69 , H04B1/707 , H04B1/713
CPC分类号： H04L5/0016 , H04J4/00 , H04L25/03866 , H04L27/2602
摘要： A wireless communication apparatus (a) generates a transmission symbol; (b) assigns, to the transmission symbol, a given number of units each formed of a symbol and a subcarrier in a frame which is formed of M (M is a positive integer) symbols and N (N is a positive integer) subcarriers and includes M×N units, and the given number being not more than M×N, to obtain the given number of identical transmission symbols; (c) multiplies the identical transmission symbols by a code sequence including a plurality of different elements; and (d) transmits the identical transmission symbols multiplied by the code sequence.
摘要翻译：无线通信装置（a）生成发送符号; （b）向发送符号分配由M（M为正整数）个符号和N（N为正整数）个子载波构成的帧中的符号和副载波形成的给定数量的单位，包括M×N个单位，给定数量不大于M×N，以获得给定数量的相同的发送符号; （c）将相同的发送符号乘以包括多个不同元素的码序列; 和（d）发送乘以码序列的相同发送符号。

27. 发明申请

US20130049481A1 TRANSMITTER AND RECEIVER 审中-公开
标题翻译：发射机和接收机
公开(公告)号：US20130049481A1
公开(公告)日：2013-02-28
申请号：US13434398
申请日：2012-03-29
申请人： Hiroki KUDO , Noritaka Deguchi , Noriaki Oodachi , Kenichirou Ogawa , Tetsu Shijo , Akiko Yamada , Shuichi Obayashi , Hiroki Shoki
发明人： Hiroki KUDO , Noritaka Deguchi , Noriaki Oodachi , Kenichirou Ogawa , Tetsu Shijo , Akiko Yamada , Shuichi Obayashi , Hiroki Shoki
IPC分类号： H02J17/00
CPC分类号： G06K7/0008 , G06K19/077 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/40 , H02J50/70 , H02J50/80 , H02J50/90
摘要： A transmitter transmits both an electric power signal and an information signal. The electric power signal includes a first frequency. The information signal includes a second frequency different from the first frequency.
摘要翻译：发射机发送电力信号和信息信号。电力信号包括第一频率。信息信号包括与第一频率不同的第二频率。

28. 发明授权

US07808885B2 Method of transmitting OFDM signal and transmitter and receiver thereof 有权
标题翻译：发送OFDM信号的方法及其发射机和接收机
公开(公告)号：US07808885B2
公开(公告)日：2010-10-05
申请号：US11776576
申请日：2007-07-12
申请人： Koji Akita , Noritaka Deguchi
发明人： Koji Akita , Noritaka Deguchi
IPC分类号： H04J11/00
CPC分类号： H04L25/0232 , H04B7/022 , H04L5/0007 , H04L5/0044 , H04L5/0048 , H04L25/03866 , H04L27/2613 , H04L2025/03414 , H04L2025/03426
摘要： An OFDM transmitter includes, a data signal generator which generates a data signal by modulating a bit string obtained by channel coding, a pilot signal generator which generates a pilot signal, an allocation unit which allocates the pilot signal and data signal to a pilot subcarrier and a data subcarrier, a multiplier which multiples the first pilot signal and the first data signal by complex numbers for subcarrier group formed of specific pilot subcarrier of the pilot subcarriers and specific data subcarrier of the data subcarriers, a modulator which performs OFDM modulation on the second pilot signal and the second data signal to generate an OFDM signal, and a transmitting unit which transmits the OFDM signal.
摘要翻译： OFDM发送器包括：数据信号发生器，其通过调制通过信道编码获得的比特串生成数据信号;产生导频信号的导频信号发生器;分配导频信号和数据信号到导频子载波的分配单元，数据副载波，乘法器，用于将第一导频信号和第一数据信号乘以由导频子载波的特定导频子载波和数据子载波的特定数据副载波形成的副载波组的复数;对第二导频信号执行OFDM调制的调制器导频信号和第二数据信号以产生OFDM信号，以及发送单元，发送OFDM信号。

29. 发明申请

US20070253321A1 METHOD OF TRANSMITTING OFDM SIGNAL AND TRANSMITTER AND RECEIVER THEREOF 有权
标题翻译：发射OFDM信号和发射机的方法及其接收机
公开(公告)号：US20070253321A1
公开(公告)日：2007-11-01
申请号：US11776576
申请日：2007-07-12
申请人： Koji AKITA , Noritaka Deguchi
发明人： Koji AKITA , Noritaka Deguchi
IPC分类号： H04J11/00 , H04B3/10
CPC分类号： H04L25/0232 , H04B7/022 , H04L5/0007 , H04L5/0044 , H04L5/0048 , H04L25/03866 , H04L27/2613 , H04L2025/03414 , H04L2025/03426
摘要： An OFDM transmitter includes, a data signal generator which generates a data signal by modulating a bit string obtained by channel coding, a pilot signal generator which generates a pilot signal, an allocation unit which allocates the pilot signal and data signal to a pilot subcarrier and a data subcarrier, a multiplier which multiples the first pilot signal and the first data signal by complex numbers for subcarrier group formed of specific pilot subcarrier of the pilot subcarriers and specific data subcarrier of the data subcarriers, a modulator which performs OFDM modulation on the second pilot signal and the second data signal to generate an OFDM signal, and a transmitting unit which transmits the OFDM signal.
摘要翻译： OFDM发送器包括：数据信号发生器，其通过调制通过信道编码获得的比特串生成数据信号;产生导频信号的导频信号发生器;分配导频信号和数据信号到导频子载波的分配单元，数据副载波，乘法器，用于将第一导频信号和第一数据信号乘以由导频子载波的特定导频子载波和数据子载波的特定数据副载波形成的副载波组的复数;对第二导频信号执行OFDM调制的调制器导频信号和第二数据信号以产生OFDM信号，以及发送单元，发送OFDM信号。

30. 发明申请

US20070183392A1 Radio communication device, radio communication method, and radio communication program 有权
标题翻译：无线电通信设备，无线电通信方法和无线电通信程序
公开(公告)号：US20070183392A1
公开(公告)日：2007-08-09
申请号：US11583134
申请日：2006-10-19
申请人： Tomoya Tandai , Noritaka Deguchi , Tomoya Horiguchi , Tazuko Tomioka , Takeshi Tomizawa
发明人： Tomoya Tandai , Noritaka Deguchi , Tomoya Horiguchi , Tazuko Tomioka , Takeshi Tomizawa
IPC分类号： H04J3/06
CPC分类号： H04W16/14 , H04W52/245
摘要： A terminal station radio communication device belongs to a second radio communication system which shares a frequency channel with a first radio communication system in which a radio terminal station communicates with a radio base station in a predetermined time period using a predetermined frequency channel. The terminal station radio communication device includes: a transmission power determining unit which sets up signal transmission power, the signal transmission power being usable for communications between radio communication devices belonging to the second radio communication system, and being determined such that reception power at the radio base station is below a predetermined threshold; a synchronizer enabling the radio terminal station to obtain timing information to start signal transmission; and a signal transmitter starting transmitting the signal at the timing represented by the timing information and terminating the signal transmission within a predetermined time period.
摘要翻译：终端站无线电通信装置属于第二无线电通信系统，该第二无线电通信系统与第一无线电通信系统共享频道，其中无线电终端站在预定时间段内使用预定的频道与无线电基站进行通信。终端无线电通信装置包括：发送功率确定单元，其设置信号发送功率，该信号发送功率可用于属于第二无线电通信系统的无线电通信装置之间的通信，并且被确定为使得无线电的接收功率基站低于预定阈值; 同步器，使得无线电终端站能够获得定时信息以开始信号传输; 以及信号发送器，在由定时信息表示的定时处开始发送信号，并在预定的时间段内终止信号传输。

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