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1. 发明专利

JP2013099162A Radio communication system for power demand/supply control, and control method therefor 有权
标题翻译：用于功率需求/供应控制的无线电通信系统及其控制方法
公开(公告)号：JP2013099162A
公开(公告)日：2013-05-20
申请号：JP2011241229
申请日：2011-11-02
申请人： Toshiba Corp , 株式会社東芝
发明人： NAKANO KENJI , OSAKI YOSHIAKI , KOBAYASHI TAKAHIRO
IPC分类号： H02J13/00
CPC分类号： H04W40/02 , H02J3/382 , H02J13/0075 , H02J13/0079 , H04L67/12 , H04W4/006 , H04W40/34 , Y02E40/72 , Y02E60/7853 , Y04S10/123 , Y04S40/126
摘要： PROBLEM TO BE SOLVED: To provide a radio communication system for power demand/supply control and a control method therefor, enabling stable information communication.SOLUTION: A radio communication system for power demand/supply control forms an autonomous distribution radio network composed of a plurality of radio devices, to transmit information to a plurality of aggregation devices or a management device through the autonomous distribution radio network. The management device includes a first controller for generating a belonging group change order to the radio devices. The radio device includes: a memory for storing information belonging to a first aggregation device; and a second controller for changing a belonging group from the first aggregation device to a second aggregation device, according to the belonging group change order.
摘要翻译：要解决的问题：提供一种用于电力需求/供给控制的无线电通信系统及其控制方法，实现稳定的信息通信。解决方案：用于电力需求/供应控制的无线电通信系统形成由多个无线电设备组成的自主分配无线电网络，以通过自主分配无线电网络向多个聚合设备或管理设备发送信息。管理装置包括：第一控制器，用于向无线电设备生成归属组改变顺序。无线装置包括：存储器，用于存储属于第一聚合装置的信息; 以及第二控制器，用于根据所属组改变顺序将所属组从第一聚合设备改变为第二聚合设备。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013021516A Consumed quantity measurement system, radio communication center device and program for the same measurement system 审中-公开
标题翻译：消费量量测量系统，无线电通信中心设备和相同测量系统的程序
公开(公告)号：JP2013021516A
公开(公告)日：2013-01-31
申请号：JP2011153365
申请日：2011-07-11
申请人： Toshiba Corp , 株式会社東芝
发明人： NISHIO MAKI , KUBO KIYOSHI , KOMATSU SATOSHI , KOBAYASHI TAKAHIRO , FUWA YUTAKA
IPC分类号： H04W84/18 , H04W4/04 , H04W40/20
摘要： PROBLEM TO BE SOLVED: To provide a consumed quantity measurement system, a radio communication center device and a program for the same measurement system, capable of automatically setting a radio wave communication route.SOLUTION: Based on the position information of each measuring instrument to measure the consumed quantity of electricity, gas, water supply, etc., a communication route is selected in the following manner: for a measuring instrument communicable in one hop, a communication route of direct communication from a center device; for a measuring instrument communicable in one hop or two hops, a communication route of direct communication from the center device and a communication route relayed through a measuring instrument communicable in one hop; and for a measurement instrument communicable in two hops, a communication route relayed through a measuring instrument communicable in one hop or two hops.
摘要翻译：要解决的问题：提供能够自动设置无线电波通信路由的消耗量测量系统，无线电通信中心设备和用于相同测量系统的程序。
解决方案：根据用于测量电力，燃气，供水等消耗量的每个测量仪器的位置信息，以下列方式选择通信路线：对于一跳通信的测量仪器，从中心设备直接通信的通信路由; 用于在一跳或两跳中可通信的测量仪器，从中心设备直接通信的通信路由和通过一跳通信的测量仪器中继的通信路由; 并且对于在两跳中可通信的测量仪器，通过可在一跳或两跳中通信的测量仪器中继的通信路由。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012135013A Radio communication device, radio communication terminal and radio communication method 有权
标题翻译：无线电通信设备，无线电通信终端和无线电通信方法
公开(公告)号：JP2012135013A
公开(公告)日：2012-07-12
申请号：JP2012027560
申请日：2012-02-10
申请人： Toshiba Corp , 株式会社東芝
发明人： AOKI TSUGUHIDE , TAKEDA DAISUKE , KOBAYASHI TAKAHIRO , TANABE YASUHIKO
IPC分类号： H04J99/00 , H04B1/16 , H04B7/04 , H04J11/00
摘要： PROBLEM TO BE SOLVED: To provide a radio transmitter using preamble signals for radio communication which enables highly accurate AGC and appropriate A/D conversion in a radio receiver for receiving signals transmitted from a plurality of transmission antennas.SOLUTION: Signal generation means for generating signals for transmitting a radio packet is provided. The radio packet includes: a first preamble for first automatic gain control (AGC:Auto Gain Control) in the radio receiver; a second preamble for frequency synchronization in the radio receiver; a third preamble for second AGC in the radio receiver to be executed after the first AGC; a fourth preamble for estimating a channel between the radio transmitter and the radio receiver; and a data field for carrying data.
摘要翻译：要解决的问题：提供一种无线电发射机，其使用用于无线电通信的前导信号，其能够在无线电接收机中实现高精度的AGC和适当的A / D转换，以接收从多个发送天线发送的信号。提供了用于产生用于发送无线电分组的信号的信号产生装置。无线电分组包括：无线电接收机中的第一自动增益控制（AGC：自动增益控制）的第一前导码; 在无线电接收机中用于频率同步的第二前导码; 在第一AGC之后执行的无线电接收机中的第二AGC的第三前导码; 用于估计无线电发射机和无线电接收机之间的信道的第四前导码; 以及用于携带数据的数据字段。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2012114514A Radio communication device 有权
标题翻译：无线电通信设备
公开(公告)号：JP2012114514A
公开(公告)日：2012-06-14
申请号：JP2010259445
申请日：2010-11-19
申请人： Toshiba Corp , 株式会社東芝
发明人： AKITA KOJI , TANDAI TOMOYA , KOBAYASHI TAKAHIRO , TOMIZAWA TAKESHI
IPC分类号： H04W52/02 , H04B1/40 , H04W84/12
CPC分类号： H04B1/44
摘要： PROBLEM TO BE SOLVED: To provide a radio communication device that can connect in a short time while reducing power consumption.SOLUTION: A radio communication device includes a radio unit and a control unit. The radio unit transmits and receives by setting a transmission state or a reception state for each period length. Here, the transmission state includes a first period including a period to transmit a connection request for establishing connection, and the reception state includes a second period which includes a period to receive a connection request and is the same length as the first period. A control unit sets a transmission mode to continue the transmission state in multiple period lengths, a reception mode to continue the reception state in multiple period lengths, and a transmission and reception mode to switch from the transmission state to the reception state or switch from the reception state to the transmission state in multiple period lengths, and causes the radio unit to operate in one of the modes. The control unit causes the radio unit to operate in the reception mode or the transmission and reception mode before a trigger signal is input from outside, and causes the radio unit to operate in the transmission mode when a trigger signal is input.
摘要翻译：解决的问题：提供能够在短时间内连接以减少功耗的无线通信装置。解决方案：无线电通信设备包括无线电单元和控制单元。无线电单元通过设置每个周期长度的发送状态或接收状态来发送和接收。这里，传输状态包括包括用于发送建立连接的连接请求的周期的第一周期，并且接收状态包括包括接收连接请求的周期并且与第一周期相同长度的第二周期。控制单元设置传输模式以多个周期长度继续发送状态，以多个周期长度继续接收状态的接收模式以及从发送状态切换到接收状态的发送和接收模式，或者从接收状态到多个周期长度的发送状态，并使无线电单元以这些模式之一工作。控制单元使得无线电单元在从外部输入触发信号之前以接收模式或发送和接收模式操作，并且当触发信号被输入时使无线电单元以传输模式工作。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2012065239A Encryption key management apparatus, encryption key management method and information reproduction apparatus 审中-公开
标题翻译：加密密钥管理装置，加密密钥管理方法和信息生成装置
公开(公告)号：JP2012065239A
公开(公告)日：2012-03-29
申请号：JP2010209250
申请日：2010-09-17
申请人： Toshiba Corp , 株式会社東芝
发明人： TOSHIMITSU KIYOSHI , KOBAYASHI TAKAHIRO , AKITA KOJI
IPC分类号： H04L9/08 , G06F21/24
摘要： PROBLEM TO BE SOLVED: To provide an encryption key management apparatus for an encryption apparatus, an encryption key management method, and an information reproduction apparatus.SOLUTION: The encryption key management apparatus of an embodiment includes storage means for, when an encryption key for reproducing encrypted content is received from a source, storing the encryption key, and management means for decrypting the encrypted content with the encryption key while one-to-one communication is established with the source.
摘要翻译：要解决的问题：提供一种用于加密装置的加密密钥管理装置，加密密钥管理方法和信息再现装置。解决方案：一个实施例的加密密钥管理装置包括存储装置，用于当从源接收用于再现加密内容的加密密钥时，存储加密密钥，以及用于利用加密密钥解密加密内容的管理装置，与来源建立一对一的沟通。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2008160576A Base station, terminal, and signal transmitting method 审中-公开
标题翻译：基站，终端和信号传输方法
公开(公告)号：JP2008160576A
公开(公告)日：2008-07-10
申请号：JP2006348286
申请日：2006-12-25
申请人： Toshiba Corp , 株式会社東芝
发明人： KOBAYASHI TAKAHIRO
IPC分类号： H04J3/00 , H04W72/04
摘要： PROBLEM TO BE SOLVED: To allow a terminal to surely detect surrounding base stations. SOLUTION: In a signal transmitting method which is executed at the base stations which perform communication with the terminal, wherein a frame including at least a plurality of first slots among the first slots for performing downlink communication and second slots for performing uplink communication is used as a base unit, a first signal is transmitted at the first slot at any position in the frame by every predetermined frame period and the position of the first slot where the first signal is transmitted is changed in every transmission. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：允许终端可靠地检测周围的基站。解决方案：在与终端进行通信的基站执行的信号发送方法中，其中，在用于执行下行链路通信的第一时隙中包括至少多个第一时隙的帧和用于执行上行链路通信的第二时隙用作基本单元，在每个预定帧周期的帧中的任何位置的第一时隙处发送第一信号，并且在每次发送中改变发送第一信号的第一时隙的位置。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008125109A Radio communication apparatus and radio communication system 审中-公开
标题翻译：无线电通信设备和无线电通信系统
公开(公告)号：JP2008125109A
公开(公告)日：2008-05-29
申请号：JP2007325287
申请日：2007-12-17
申请人： Toshiba Corp , 株式会社東芝
发明人： KOBAYASHI TAKAHIRO , DEGUCHI NORITAKA , EGASHIRA KEISHIN , TANABE YASUHIKO , AOKI TSUGUHIDE , MUKAI MANABU , HORIGUCHI TOMOYA
IPC分类号： H04B1/713 , H04B1/7143 , H04J11/00
摘要： PROBLEM TO BE SOLVED: To achieve a suitable communication state with a frequency hopping multiplex system. SOLUTION: A radio base station compares a plurality of hopping pattern information indicative of a hopping pattern from a plurality of radio communication apparatuses, and generates collision information indicative of whether hopping patterns are colliding among each radio communication apparatus. Each radio communication apparatus receives a OFDM (orthogonal frequency division multiplex) signal from the radio base station and transmits a FH (frequency hopping) signal to the radio base station. At the radio communication apparatus, an estimation means 15 estimates a propagation path response, based on the signal received from the radio base station. A selection means 16 selects a plurality of sub channels, having a value for the propagation path response which is larger than some value. A determination means 17 determines a hopping pattern from the plurality of sub channels. A transmission means 21 transmits a hopping pattern information indicative of the hopping pattern, to the radio base station. A reception means 18 receives the collision information from the radio base station. A modification means 17 modifies the determined hopping pattern, based on the collision information. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：使用跳频多路复用系统实现合适的通信状态。解决方案：无线电基站比较来自多个无线电通信装置的表示跳频模式的多个跳频模式信息，并产生表示跳频模式是否在每个无线电通信装置之间发生冲突的冲突信息。各无线通信装置从无线基站接收OFDM（正交频分复用）信号，向无线基站发送FH（跳频）信号。在无线电通信装置中，估计装置15基于从无线电基站接收的信号来估计传播路径响应。选择装置16选择具有大于某个值的传播路径响应的值的多个子信道。确定装置17确定来自多个子信道的跳频模式。发送装置21将表示跳频图案的跳频图案信息发送到无线基站。接收装置18从无线基站接收冲突信息。修改装置17基于冲突信息修改确定的跳频图案。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008054237A Radio communication apparatus and method 有权
标题翻译：无线电通信设备和方法
公开(公告)号：JP2008054237A
公开(公告)日：2008-03-06
申请号：JP2006231146
申请日：2006-08-28
申请人： Toshiba Corp , 株式会社東芝
发明人： KOBAYASHI TAKAHIRO
IPC分类号： H04J1/00 , H04W36/06 , H04W72/08 , H04W76/04
CPC分类号： H04W36/06 , H04W72/08 , H04W76/04
摘要： PROBLEM TO BE SOLVED: To reduce the mount area of a radio unit and power consumption.
SOLUTION: A radio communication apparatus comprises: a selection means 105 for selecting one of a plurality of frequency blocks divided to continue specified frequency bands on frequencies; a first detection means 103 for detecting a non-used channel from among the channels included in the selected blocks; a second detection means 103 for detecting the channel being used from among the channels included in the selected blocks, when the non-used channel is detected; a determination means 104 for determining whether a second group, to which a device that uses the detected channel being used belongs, is identical to a first group; and an assignment means 108 for assigning the detected non-used channel to a channel for communicating with a radio terminal device, when the channel that is being used is not detected, or when the determination means determines that the second group is identical to the first group.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：减少无线电单元的安装面积和功耗。解决方案：无线电通信装置包括：选择装置105，用于选择被划分成多个频率块中的一个以在频率上继续指定的频带; 第一检测装置103，用于从包括在所选择的块中的信道中检测未使用的信道; 第二检测装置103，用于当检测到未使用的信道时，从包括在所选择的块中的信道中检测正在使用的信道; 确定装置104，用于确定使用所使用的所检测的信道的装置所属的第二组是否与第一组相同; 以及分配装置108，用于当检测到正在使用的信道时，或当确定装置确定第二组与第一组相同时，将检测到的未使用信道分配给用于与无线电终端装置进行通信的信道组。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2006074468A Radio communication system, wide-area radio base station apparatus and narrow-area radio base station apparatus 有权
标题翻译：无线电通信系统，无线电基站和宽带无线基站装置
公开(公告)号：JP2006074468A
公开(公告)日：2006-03-16
申请号：JP2004255704
申请日：2004-09-02
申请人： Toshiba Corp , 株式会社東芝
发明人： UCHIKAWA HIRONORI , KOBAYASHI TAKAHIRO
IPC分类号： H04B1/7103 , H04J13/00 , H04W16/32 , H04W36/04 , H04W92/20
CPC分类号： Y02D70/00 , Y02D70/40
摘要： PROBLEM TO BE SOLVED: To reduce electric power consumption in a mobile station while preventing interference when the mobile station forms, within a wide radio area, a narrow radio area with the same frequency band as that of the wide radio area, and then performs radio communication with a base station.
SOLUTION: The wide-area radio base station 111 of a CDMA mobile communication system is equipped with: a means for transmitting, to the narrow-area radio base stations 112, 113 via communication lines 131, 132, a spread code used by the mobile station 141 connected with its own station within its own wide radio area 121, and time synchronization information of the mobile station 141; a first transmission control command producing means for measuring received information quality of the mobile station 141, and producing a first transmission electric power control command for changing transmission electric power of the mobile station 141 so as to satisfy a given receiving information quality to transmit the command to the mobile station 141; and a means for changing the transmission electric power control command to be transmitted to the mobile station 141 into a second transmission electric power control command received from the narrow-area base station 112, when having received a handoff procedure starting request from the narrow-area radio base station 112.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了减少移动台在宽广的无线电区域内形成与宽广的无线区域相同的频带的窄的无线电区域的同时防止干扰的移动台的电力消耗，以及然后与基站进行无线通信。解决方案：CDMA移动通信系统的广域无线基站111配备有：经由通信线路131,132向窄区域无线基站112,113发送使用的扩频码的装置由其本身的广播无线电区域121内的本台连接的移动台141和移动台141的时间同步信息; 用于测量移动台141的接收信息质量的第一传输控制命令产生装置，并且产生用于改变移动台141的发射功率的第一传输电力控制命令，以便满足给定的接收信息质量以发送命令移动站141; 以及用于当从窄区域基站112接收到切换过程开始请求时，将要发送到移动台141的发送功率控制命令改变为从窄区域基站112接收到的第二发送功率控制命令的装置无线电基站112.版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005269530A Radio transmission device, ratio receiver, and radio communications system 有权
标题翻译：无线电传输设备，比率接收机和无线电通信系统
公开(公告)号：JP2005269530A
公开(公告)日：2005-09-29
申请号：JP2004082731
申请日：2004-03-22
申请人： Toshiba Corp , 株式会社東芝
发明人： KOBAYASHI TAKAHIRO
IPC分类号： H04J11/00 , H04B7/26 , H04W28/18 , H04W84/12 , H04Q7/38
摘要： PROBLEM TO BE SOLVED: To prevent overhead caused by retransmission, by preventing misoperations of tracking function to a variation, in propagation path on the side of a radio receiver.
SOLUTION: A transmission rate of a packet corresponding to each address is determined by a control unit 113. In a joining unit 106, two or more packets are so jointed that a packet is positioned at a position nearer to the head of the frame as the packet has lower transmission rate. In encoding modulation means 108, 109, encoding and modulation for each packet is carried out with an encoding rate and a modulation method corresponding to the transmission rate, which is determined for each packet, and then a joined packet, as one frame, is transmitted.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了防止在无线电接收机侧的传播路径中，通过防止跟踪功能对变化的误操作来防止由重传引起的开销。解决方案：控制单元113确定与每个地址相对应的分组的传输速率。在加入单元106中，两个或更多个分组如此联接，使得分组位于更接近于帧的传输速率较低。在编码调制单元108,109中，对于每个分组进行编码和调制，以对每个分组确定的与传输速率对应的编码率和调制方式进行编码和调制，然后发送作为一帧的加入分组。版权所有（C）2005，JPO＆NCIPI

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