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11. 发明授权

US10111236B2 Wireless communication apparatus and wireless communication method 有权
公开(公告)号：US10111236B2
公开(公告)日：2018-10-23
申请号：US13245407
申请日：2011-09-26
申请人： Noritaka Deguchi , Jun Mitsugi
发明人： Noritaka Deguchi , Jun Mitsugi
IPC分类号： H04W72/08 , H04W72/04
摘要： An aspect of the invention provides a wireless communication apparatus that includes a generator configured to generate modulated signals; a mapping unit configured to map the modulated signals on at least one subcarrier in a frequency domain, the subcarrier being in a first subcarrier group corresponding to one of a plurality of subcarrier groups, wherein frequencies of the subcarrier mapped by the mapping unit is predefined by a pattern with slot, each slot including symbols in a time domain, the predefined pattern of the frequencies of each slot depending on a base station; and a transmitter configured to transmit the modulated signals mapped by the mapping unit.

12. 发明申请

US20080037686A1 WIRELESS TRANSMISSION METHOD USING OFDM AND TRANSMITTER AND RECEIVER THEREOF 审中-公开
标题翻译：使用OFDM和发射机的无线传输方法及其接收机
公开(公告)号：US20080037686A1
公开(公告)日：2008-02-14
申请号：US11838254
申请日：2007-08-14
申请人： Koji AKITA , Noritaka Deguchi
发明人： Koji AKITA , Noritaka Deguchi
IPC分类号： H03C3/00 , H04J1/00 , H04Q7/00
CPC分类号： H04L5/0048 , H04B7/0671 , H04L5/0007 , H04L27/2626 , H04W72/04
摘要： A wireless transmitter includes an allocation unit allocating first modulation symbols to first subcarriers arranged in N subcarriers cycles, modulators performing OFDM modulation on the first modulation symbols allocated to the first subcarriers to generate OFDM signals including at least one OFDM symbol corresponding to the first modulation symbol, a cyclic delayer performing cyclic delay on the OFDM symbol in the delay amount corresponding to d/N times the symbol length, and transmission units transmitting the OFDM signals.
摘要翻译：无线发射机包括分配单元，将第一调制符号分配给以N个子载波周期排列的第一子载波，对分配给第一子载波的第一调制符号执行OFDM调制的调制器，以生成包含至少一个对应于第一调制符号的OFDM符号的OFDM信号循环延迟器以对应于符号长度的d / N倍的延迟量对OFDM符号执行循环延迟，以及发送单元发送OFDM信号。

13. 发明申请

US20070155377A1 Cellular communication system, management station and communication control method 审中-公开
标题翻译：蜂窝通信系统，管理站和通信控制方法
公开(公告)号：US20070155377A1
公开(公告)日：2007-07-05
申请号：US11640292
申请日：2006-12-18
申请人： Tomoya Horiguchi , Noritaka Deguchi
发明人： Tomoya Horiguchi , Noritaka Deguchi
IPC分类号： H04Q7/20
CPC分类号： H04W36/38 , H04W36/08 , H04W36/30
摘要： There is provided with a communication control method including: measuring signal quality of signals which reach a terminal device from base stations; determining one or more base station to communicate with the terminal device based on the signal quality, and transmitting an instruction signal to instruct to communicate between determined base stations and the terminal device on a time-division scheme to the base stations and transmitting an instruction signal to instruct stoppage of communication to a base station determined not to communicate with the terminal, when a change of the base stations to communicate with the terminal device occurs and the number of base stations is two or more after the change.
摘要翻译：提供了一种通信控制方法，包括：测量从基站到达终端设备的信号的信号质量; 基于所述信号质量来确定一个或多个基站与所述终端设备进行通信，并且发送指令信号以指示在所确定的基站和所述终端设备之间以基于时分的方案与所述基站通信，并且发送指令信号指示当确定不与终端通信的基站的通信停止时，发生与终端设备通信的基站的改变，并且基站的数量在改变之后是两个或更多个。

14. 发明申请

US20110178959A1 CHARGE AND DISCHARGE CONTROL DEVICE 审中-公开
标题翻译：充电和放电控制装置
公开(公告)号：US20110178959A1
公开(公告)日：2011-07-21
申请号：US12874566
申请日：2010-09-02
申请人： Tetsu Nakajima , Noritaka Deguchi
发明人： Tetsu Nakajima , Noritaka Deguchi
IPC分类号： G06F17/00
CPC分类号： G06Q50/06 , B60L53/30 , B60L53/64 , B60L55/00 , H02J3/008 , H02J3/32 , Y02E60/721 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14 , Y04S50/10
摘要： A charge and discharge control device for controlling a battery in an electric vehicle to be charged and discharged with electricity, the electricity being transmitted and received through a power line, and being bought and sold, includes a switching unit, a communication unit, a determination unit and a controller. The switching unit switches charge and discharge. The communication unit receives current electricity price. The determination unit determines first and second electricity price thresholds. The first electricity price threshold is determined using difference between current and start times, and difference between current and target amounts of charge. The second electricity price threshold is equal to or larger than the first electricity price threshold. The controller controls the switching unit to charge the battery if the current electricity price is smaller than the first electricity price threshold, and discharge if the current electricity price is larger than the second electricity price threshold.
摘要翻译：一种用于控制电动车辆中的电池进行充电和放电的充放电控制装置，所述电力通过电力线被发送和接收并被买卖，包括切换单元，通信单元，确定单位和控制器。开关单元切换充电和放电。通信单元接收当前电价。确定单元确定第一和第二电价阈值。使用电流和起始时间之间的差异以及电流和目标电量之间的差异确定第一电价阈值。第二电价阈值等于或大于第一电价阈值。如果当前电价小于第一电价门槛，则控制器控制开关单元对电池充电，并且如果当前电价大于第二电价阈值则放电。

15. 发明申请

US20110069781A1 WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION SYSTEM, AND TRANSMISSION METHOD 有权
标题翻译：无线通信设备，无线通信系统和传输方法
公开(公告)号：US20110069781A1
公开(公告)日：2011-03-24
申请号：US12956579
申请日：2010-11-30
申请人： Noritaka Deguchi
发明人： Noritaka Deguchi
IPC分类号： H04L27/04
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。

16. 发明授权

US07912110B2 Base station apparatus, wireless communication system and frequency assignment method 有权
标题翻译：基站装置，无线通信系统和频率分配方法
公开(公告)号：US07912110B2
公开(公告)日：2011-03-22
申请号：US11657566
申请日：2007-01-25
申请人： Noritaka Deguchi
发明人： Noritaka Deguchi
IPC分类号： H04B1/00
CPC分类号： H04W88/10 , H04W16/14 , H04W28/16 , H04W72/0453 , H04W74/0808
摘要： A frequency band FC assigned to a first wireless communication system and the frequency bands F1, . . . , Fm assigned to a second wireless communication system are set up for a base station apparatus 100. The base station apparatus 100 periodically performs a frequency detection process A to detect whether or not the frequency bands F1, . . . , Fm are usable for the communication with a mobile station 201. When the base station apparatus 100 and the mobile station 201 are communicating, the base station apparatus determines whether or not the frequency band used for the communication should be changed from FC to F1, . . . , Fm in accordance with its communication status. If it is determined that the frequency band should be changed, the frequency band used for the communication is changed to the frequency band determined as usable through the frequency detection process A.
摘要翻译：分配给第一无线通信系统的频带FC和频带F1，。。。为基站装置100设定分配给第二无线通信系统的Fm。基站装置100周期性地进行频率检测处理A，以检测频带F1，...。。。，Fm可用于与移动台201的通信。当基站装置100和移动台201进行通信时，基站装置判定用于通信的频带是否应当从FC改变为F1，。。。，Fm按照其通讯状态。如果确定应该改变频带，则用于通信的频带被改变为通过频率检测处理A确定为可用的频带。

17. 发明申请

US20080279259A1 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：US20080279259A1
公开(公告)日：2008-11-13
申请号：US12136528
申请日：2008-06-10
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。

18. 发明申请

US20080025433A1 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：US20080025433A1
公开(公告)日：2008-01-31
申请号：US11827557
申请日：2007-07-12
申请人： Noritaka Deguchi
发明人： Noritaka Deguchi
IPC分类号： H04L27/00
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个单元，给定的数量不大于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。

19. 发明申请

US20070066305A1 Radio communication terminal and hand-over control method 审中-公开
标题翻译：无线电通信终端和切换控制方法
公开(公告)号：US20070066305A1
公开(公告)日：2007-03-22
申请号：US11541707
申请日：2006-10-03
申请人： Noritaka Deguchi
发明人： Noritaka Deguchi
IPC分类号： H04J11/00
CPC分类号： H04W36/18 , H04L27/2601 , H04L27/261 , H04L27/2656 , H04L27/2662 , H04W36/30
摘要： A Radio communication terminal receives orthogonal frequency division multiplexing (OFDM) signals transmitted from a plurality of base stations respectively, detects a symbol timing of each of the OFDM signals received by the receiving unit, measures a reception condition of each of the OFDM signals received by the receiving unit, selects, from the base stations, a first base station whose reception condition is the best among the reception conditions, selects, from remaining base stations other than the first base station of the base stations, a second base station which is such that a symbol timing difference between the symbol timing of the second base station and that of the first base station is within a given first time period, and notifies identifications of the first and the second base station to the base stations.
摘要翻译：无线电通信终端分别接收从多个基站发送的正交频分复用（OFDM）信号，检测由接收单元接收的每个OFDM信号的符号定时，测量由接收单元接收的每个OFDM信号的接收状态所述接收单元从所述基站中选择接收条件中接收条件最好的第一基站，从除所述基站的第一基站以外的剩余基站中选择第二基站，所述第二基站为第二基站的符号定时与第一基站的符号定时之间的符号定时差在给定的第一时间段内，并且将第一和第二基站的标识通知给基站。

20. 发明授权

US08045529B2 Terminal station radio communication device, based station radio communication device, radio communication device, radio communication method, and radio communication program 有权
标题翻译：终端站无线通信装置，基站无线通信装置，无线通信装置，无线通信方式以及无线通信程序
公开(公告)号：US08045529B2
公开(公告)日：2011-10-25
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： H04B7/216
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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