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    User device and transmission control method
    3.
    发明专利
    User device and transmission control method 有权
    用户设备和传输控制方法

    公开(公告)号：JP2014116865A

    公开(公告)日：2014-06-26

    申请号：JP2012270843

    申请日：2012-12-11

    申请人： Ntt Docomo Inc ,  株式会社Nttドコモ

    发明人： UCHINO TORU ,  TAKAHASHI HIDEAKI ,  SAKAE YUTA ,  TAKEDA KAZUAKI

    IPC分类号： H04W72/04 ,  H04W92/10

    CPC分类号： H04W72/10 ,  H04L5/0053 ,  H04L5/1423 ,  H04W16/32 ,  H04W36/005 ,  H04W52/34 ,  H04W72/1247 ,  H04W72/1278 ,  H04W76/025 ,  H04W76/04 ,  H04W84/025 ,  H04W88/02 ,  H04W88/08

    摘要： PROBLEM TO BE SOLVED: To provide a technology for simultaneously transmitting uplink control channels in a plurality of cells in a radio communication system supporting transmission of an uplink control channel in a secondary cell.SOLUTION: In one embodiment of the present invention, a user device comprises: a transmission/reception unit for transmitting/receiving radio channels to/from an evolved node B through a plurality of cells set by carrier aggregation; a simultaneous transmission propriety determination unit for determining whether uplink control channels can be simultaneously transmitted by the plurality of cells, in response to generation of an event of simultaneously transmitting the uplink control channels by the plurality of cells; and a transmission control unit which instructs the transmission/reception unit to simultaneously transmit the uplink control channels by the plurality of cells when the uplink control channels can be simultaneously transmitted by the plurality of cells, and controls transmission of the uplink control channels according to transmission priority when the uplink control channels cannot be simultaneously transmitted by the plurality of cells.

    摘要翻译： 要解决的问题：提供一种用于在支持辅助小区中的上行链路控制信道的传输的无线电通信系统中的多个小区中同时发送上行链路控制信道的技术。解决方案：在本发明的一个实施例中，用户设备 包括：发送/接收单元，用于通过由载波聚合设置的多个小区向/从演进节点B发送/接收无线信道; 响应于多个小区同时发送上行链路控制信道的事件的产生，确定是否可以由多个小区同时发送上行链路控制信道的同时传输合规确定单元; 以及传输控制单元，当上行链路控制信道可以被多个小区同时发送时，指示发送/接收单元同时发送多个小区的上行链路控制信道，并且根据传输来控制上行链路控制信道的发送 上行链路控制信道不能被多个小区同时发送时的优先级。

    Communication device, communication system, and communication method
    4.
    发明专利
    Communication device, communication system, and communication method 审中-公开
    通信设备，通信系统和通信方法

    公开(公告)号：JP2013123132A

    公开(公告)日：2013-06-20

    申请号：JP2011270698

    申请日：2011-12-09

    申请人： Toyota Motor Corp ,  トヨタ自動車株式会社 ,  Toyota Central R&D Labs Inc ,  株式会社豊田中央研究所

    发明人： GOTO HIDEKI ,  IIYAMA SHINICHI ,  YASUDA TAKASHI ,  TAKAHASHI KEIGO ,  SHIBATA TSUGUYUKI

    IPC分类号： H04L27/02 ,  B60R16/023 ,  H04L27/10

    CPC分类号： H04L27/10 ,  H04B3/548 ,  H04B2203/5408 ,  H04B2203/5416 ,  H04B2203/547 ,  H04L5/06 ,  H04L5/1423 ,  H04L12/40189 ,  H04L27/02 ,  H04L2012/40215

    摘要： PROBLEM TO BE SOLVED: To provide a communication device in which communication capability to transmit communication data based on the same protocol is easily increased without increasing the number of wiring cables, and to provide a communication system using the same, and a communication method used for the same.SOLUTION: A communication device is connected with a communication bus 21 and transmits/receives communication data through the communication bus. The communication device comprises: a transmission module 60 which transmits a communication signal TS1 modulated from communication data S1 to the communication bus 21; and a receiver module 50 which obtains communication data R1 by demodulating a communication signal TR1 received through the communication bus 21. The transmission module 60 modulates the communication data S1 on the basis of frequency dynamically varying within a prescribed transmission frequency band F1, and the receiver module 50 demodulates the modulated and received communication signal corresponding to the frequency band F1 to obtain the communication data S1.

    摘要翻译： 要解决的问题：提供一种通信装置，其中在不增加布线电缆的数量的情况下容易地增加了基于相同协议来发送通信数据的通信能力，并提供使用该通信装置的通信系统，以及通信 使用的方法相同。 解决方案：通信设备与通信总线21连接，并通过通信总线发送/接收通信数据。 通信装置包括：发送模块60，其将从通信数据S1调制的通信信号TS1发送到通信总线21; 以及接收机模块50，其通过解调通过通信总线21接收的通信信号TR1来获取通信数据R1。发送模块60基于在规定的发送频带F1内动态变化的频率来调制通信数据S1，并且接收机 模块50解调对应于频带F1的调制和接收的通信信号，以获得通信数据S1。 版权所有（C）2013，JPO＆INPIT

    Interface circuit
    7.
    发明专利
    Interface circuit 有权
    接口电路

    公开(公告)号：JP2009278152A

    公开(公告)日：2009-11-26

    申请号：JP2008124567

    申请日：2008-05-12

    申请人： Sony Corp ,  ソニー株式会社

    发明人： ICHIMURA HAJIME ,  NAKAJIMA YASUHISA

    IPC分类号： H04L5/14

    CPC分类号： H04N21/8113 ,  H04B3/23 ,  H04L5/1423 ,  H04L5/1461 ,  H04L5/16 ,  H04L25/028 ,  H04L25/0292 ,  H04L25/4904 ,  H04N21/4122 ,  H04N21/4307 ,  H04N21/438 ,  H04N21/439

    摘要： PROBLEM TO BE SOLVED: To make a transmission direction bidirectional in a unidirectional transmission interface such as an SPDIF. SOLUTION: A player 10 and an AV amplifier 20 are connected by a cable 30. An amplifier 11 amplifies output signals supplied to an output terminal 14 and outputs them to the cable 30 as transmission signals, and an amplifier 21 amplifies output signals supplied to an output terminal 24 and outputs them to the cable 30 as transmission signals. A computing element 12 subtracts the output signals supplied to the output terminal 14 from the transmission signals output to the cable 30, and a computing element 22 subtracts the output signals supplied to the output terminal 24 from the transmission signals output to the cable 30. Thus, the transmission signals from the AV amplifier 20 are supplied to an input terminal 15, and the transmission signals from the player 10 are supplied to an input terminal 25. The transmission signals include a bidirectional communication bit indicating whether or not bidirectional communication is possible. COPYRIGHT: (C)2010,JPO&INPIT

    摘要翻译： 要解决的问题：在单向传输接口（如SPDIF）中使传输方向双向。 解决方案：播放器10和AV放大器20通过电缆30连接。放大器11放大提供给输出端子14的输出信号并将其输出到电缆30作为传输信号，放大器21放大输出信号 提供给输出端子24并将其作为传输信号输出到电缆30。 计算单元12从输出到电缆30的发送信号中减去提供给输出端子14的输出信号，计算单元22从输出到电缆30的发送信号中减去提供给输出端子24的输出信号。因此 来自AV放大器20的发送信号被提供给输入端子15，并且来自播放器10的发送信号被提供给输入端子25.发送信号包括指示双向通信是否可能的双向通信位。 版权所有（C）2010，JPO＆INPIT

    Detection of data received by master device in single-wire communication protocol
    8.
    发明专利
    Detection of data received by master device in single-wire communication protocol 有权
    在“单线通信协议”中检测主设备接收到的数据

    公开(公告)号：JP2009253986A

    公开(公告)日：2009-10-29

    申请号：JP2009093279

    申请日：2009-04-07

    申请人： St Microelectronics (Rousset) Sas ,  エス テ マイクロエレクトロニクス(ローセット)エス アー エス

    发明人： CHARLES ALEXANDRE ,  CONRAUX JEROME ,  MALHERBE ALEXANDRE ,  TRAMONI ALEXANDRE

    IPC分类号： H04L25/49 ,  G06F13/38

    CPC分类号： H04L25/4902 ,  H04L5/1423

    摘要： PROBLEM TO BE SOLVED: To accelerate a communication rate in a single-wire protocol, by providing a method and system relating to data transmission between two devices via a single-wire connection part. SOLUTION: The present invention relates to a method of determining, by a first device capable of transmitting a two-state signal over a single-wire connection part to a second device, the binary state of data transmitted from the second device to the first device over the connection part, with the state being determined according to the slope of a rising edge of the two-state signal. COPYRIGHT: (C)2010,JPO&INPIT

    摘要翻译： 要解决的问题：通过提供通过单线连接部件提供与两个设备之间的数据传输相关的方法和系统，以加速单线协议中的通信速率。 解决方案：本发明涉及一种通过能够通过单线连接部分向​​第二设备发送双状态信号的第一设备来确定从第二设备传输的数据的二进制状态 连接部分上的第一器件，其状态根据两状态信号的上升沿的斜率来确定。 版权所有（C）2010，JPO＆INPIT