利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

56 条记录 (耗时 0.026 秒)

    Communication apparatus enabling coexistence of systems
    1.
    发明授权
    Communication apparatus enabling coexistence of systems 有权
    能够实现系统共存的通信设备

    公开(公告)号：US08774159B2

    公开(公告)日：2014-07-08

    申请号：US12976226

    申请日：2010-12-22

    申请人： Go Kuroda ,  Akio Kurobe ,  Koji Ikeda ,  Hisao Koga ,  Yuji Igata

    发明人： Go Kuroda ,  Akio Kurobe ,  Koji Ikeda ,  Hisao Koga ,  Yuji Igata

    IPC分类号： H04B7/212 ,  H04B7/26

    CPC分类号： H04B7/2643 ,  H04B3/542 ,  H04B2203/5408 ,  H04B2203/5445

    摘要： A frequency band is divided into N subchannels. Sub-channels are first allocated for a power line communication system having a higher priority, such as public communication or the like. Sub-channels for a power line communication system having a relatively low priority, such as in-home communication or the like, are allocated from free subchannels. In this case, the subchannels used by the power line communication system having the high priority are limited to a plurality of consecutive subchannels from an upper side or a lower side of the frequency band.

    摘要翻译： 频带分为N个子信道。 子信道首先被分配给具有较高优先级的电力线通信系统，诸如公共通信等。 从空闲子信道分配具有较低优先级的电力线通信系统的子信道，例如在家庭通信等。 在这种情况下，具有高优先级的电力线通信系统使用的子信道被限制在从频带的上侧或下侧的多个连续子信道。

    Communication apparatus enabling coexistence of systems
    3.
    发明授权
    Communication apparatus enabling coexistence of systems 有权
    能够实现系统共存的通信设备

    公开(公告)号：US07885246B2

    公开(公告)日：2011-02-08

    申请号：US11439251

    申请日：2006-05-24

    申请人： Go Kuroda ,  Akio Kurobe ,  Koji Ikeda ,  Hisao Koga ,  Yuji Igata

    发明人： Go Kuroda ,  Akio Kurobe ,  Koji Ikeda ,  Hisao Koga ,  Yuji Igata

    IPC分类号： H04B7/212

    CPC分类号： H04B7/2643 ,  H04B3/542 ,  H04B2203/5408 ,  H04B2203/5445

    摘要： A frequency band is divided into N subchannels. Sub-channels are first allocated for a power line communication system having a higher priority, such as public communication or the like. Sub-channels for a power line communication system having a relatively low priority, such as in-home communication or the like, are allocated from free subchannels. In this case, the subchannels used by the power line communication system having the high priority are limited to a plurality of consecutive subchannels from an upper side or a lower side of the frequency band.

    摘要翻译： 频带分为N个子信道。 子信道首先被分配给具有较高优先级的电力线通信系统，诸如公共通信等。 从空闲子信道分配具有较低优先级的电力线通信系统的子信道，例如在家庭通信等。 在这种情况下，具有高优先级的电力线通信系统使用的子信道被限制在从频带的上侧或下侧的多个连续子信道。

    Communication apparatus and coexistence method for enabling coexistence of communication systems
    4.
    发明申请
    Communication apparatus and coexistence method for enabling coexistence of communication systems 审中-公开
    用于实现通信系统共存的通信设备和共存方法

    公开(公告)号：US20070086408A1

    公开(公告)日：2007-04-19

    申请号：US11524249

    申请日：2006-09-21

    申请人： Go Kuroda ,  Akio Kurobe ,  Koji Ikeda ,  Hisao Koga ,  Yuji Igata

    发明人： Go Kuroda ,  Akio Kurobe ,  Koji Ikeda ,  Hisao Koga ,  Yuji Igata

    IPC分类号： H04B7/208

    CPC分类号： H04L12/2803 ,  H04B3/54 ,  H04B2203/5416 ,  H04B2203/5445 ,  H04L12/2838 ,  H04L2012/2843

    摘要： A communication apparatus and a method are provided for easily enabling two communication systems having different communication schemes and using the same communication medium to coexist. An access coexistence signal for notifying an in-home communication system 110 and 130 of the presence of an access communication system 120, and an in-home coexistence signal for sharing frequency and time resources between a plurality of in-home communication systems 110 and 130, are used. Further, by transmitting the two coexistence signals asynchronously, a process of synchronizing the access communication system 120 and the in-home communication system 110 and 130 is no longer required.

    摘要翻译： 提供通信装置和方法，用于容易地实现具有不同通信方案的两个通信系统并且使用相同的通信介质来共存。 用于通知家庭内通信系统110和130存在接入通信系统120的接入共存信号，以及用于在多个家庭内通信系统110和130之间共享频率和时间资源的室内共存信号 ，被使用。 此外，通过异步地发送两个共存信号，不再需要使接入通信系统120和家庭内通信系统110和130同步的过程。

    Communication apparatus enabling coexistence of systems
    5.
    发明申请
    Communication apparatus enabling coexistence of systems 有权
    能够实现系统共存的通信设备

    公开(公告)号：US20060268790A1

    公开(公告)日：2006-11-30

    申请号：US11439251

    申请日：2006-05-24

    申请人： Go Kuroda ,  Akio Kurobe ,  Koji Ikeda ,  Hisao Koga ,  Yuji Igata

    发明人： Go Kuroda ,  Akio Kurobe ,  Koji Ikeda ,  Hisao Koga ,  Yuji Igata

    IPC分类号： H04B7/216

    CPC分类号： H04B7/2643 ,  H04B3/542 ,  H04B2203/5408 ,  H04B2203/5445

    摘要： A frequency band is divided into N subchannels. Sub-channels are first allocated for a power line communication system having a higher priority, such as public communication or the like. Sub-channels for a power line communication system having a relatively low priority, such as in-home communication or the like, are allocated from free subchannels. In this case, the subchannels used by the power line communication system having the high priority are limited to a plurality of consecutive subchannels from an upper side or a lower side of the frequency band.

    摘要翻译： 频带分为N个子信道。 子信道首先被分配给具有较高优先级的电力线通信系统，诸如公共通信等。 从空闲子信道分配具有较低优先级的电力线通信系统的子信道，例如在家庭通信等。 在这种情况下，具有高优先级的电力线通信系统使用的子信道被限制在从频带的上侧或下侧的多个连续子信道。

    Communication apparatus enabling temporal coexistence of systems
    7.
    发明授权
    Communication apparatus enabling temporal coexistence of systems 有权
    通信设备能够实现系统的时间共存

    公开(公告)号：US07953105B2

    公开(公告)日：2011-05-31

    申请号：US11440014

    申请日：2006-05-25

    申请人： Akio Kurobe ,  Koji Ikeda ,  Go Kuroda ,  Hisao Koga ,  Yuji Igata

    发明人： Akio Kurobe ,  Koji Ikeda ,  Go Kuroda ,  Hisao Koga ,  Yuji Igata

    IPC分类号： H04L12/43

    CPC分类号： H04W74/04 ,  H04B3/542 ,  H04B2203/5408 ,  H04B2203/5441 ,  H04B2203/5445 ,  H04B2203/5479

    摘要： A coexistence controller which performs management and control of time division for coexistence, is provided in a power line communication modem which has a function as a QoS controller for a QoS type communication system and a power line communication modem for a best-effort type communication system. In the QoS type communication system, by controlling allocation of a communication band in accordance with priorities given to the communication systems by cooperation of the coexistence controller and the QoS controller, the power line communication systems having different schemes can coexist.

    摘要翻译： 在具有用于QoS型通信系统的QoS控制器和用于尽力而为型通信系统的电力线通信调制解调器的功能的电力线通信调制解调器中，提供进行并行时分的管理和控制的共存控制器 。 在QoS类型通信系统中，通过根据共存控制器和QoS控制器的协作，根据给予通信系统的优先级控制通信频带的分配，具有不同方案的电力线通信系统可以共存。

    COMMUNICATION APPARATUS ENABLING COEXISTENCE OF SYSTEMS
    8.
    发明申请
    COMMUNICATION APPARATUS ENABLING COEXISTENCE OF SYSTEMS 有权
    通信设备启用系统共享

    公开(公告)号：US20110090067A1

    公开(公告)日：2011-04-21

    申请号：US12976226

    申请日：2010-12-22

    申请人： Go KURODA ,  Akio Kurobe ,  Koji Ikeda ,  Hisao Koga ,  Yuji Igata

    发明人： Go KURODA ,  Akio Kurobe ,  Koji Ikeda ,  Hisao Koga ,  Yuji Igata

    IPC分类号： G08C19/12

    CPC分类号： H04B7/2643 ,  H04B3/542 ,  H04B2203/5408 ,  H04B2203/5445

    摘要： A frequency band is divided into N subchannels. Sub-channels are first allocated for a power line communication system having a higher priority, such as public communication or the like. Sub-channels for a power line communication system having a relatively low priority, such as in-home communication or the like, are allocated from free subchannels. In this case, the subchannels used by the power line communication system having the high priority are limited to a plurality of consecutive subchannels from an upper side or a lower side of the frequency band.

    摘要翻译： 频带分为N个子信道。 子信道首先被分配给具有较高优先级的电力线通信系统，诸如公共通信等。 从空闲子信道分配具有较低优先级的电力线通信系统的子信道，例如在家庭通信等。 在这种情况下，具有高优先级的电力线通信系统使用的子信道被限制在从频带的上侧或下侧的多个连续子信道。

    Communications device and communications method
    9.
    发明授权
    Communications device and communications method 有权
    通信设备和通信方式

    公开(公告)号：US07660365B2

    公开(公告)日：2010-02-09

    申请号：US11478445

    申请日：2006-06-30

    申请人： Hisao Koga ,  Yuji Igata ,  Go Kuroda ,  Koji Ikeda ,  Akio Kurobe ,  Hirotoshi Yamada ,  Hiromu Okamoto ,  Yoshinori Mizugai ,  Takehiro Sugita ,  Junichi Ohshima ,  Shigeru Takasu

    发明人： Hisao Koga ,  Yuji Igata ,  Go Kuroda ,  Koji Ikeda ,  Akio Kurobe ,  Hirotoshi Yamada ,  Hiromu Okamoto ,  Yoshinori Mizugai ,  Takehiro Sugita ,  Junichi Ohshima ,  Shigeru Takasu

    IPC分类号： H04L27/04

    CPC分类号： H04B3/542 ,  H04B2203/5408 ,  H04B2203/542 ,  H04B2203/5466

    摘要： A communications device 100, which performs data communication, includes an AC cycle sensor 30 which is connected to a power line 106 supplied with an a.c. voltage and generates a synchronous signal SS at timing of an a.c. voltage waveform AC of the power line 106; a data communicator 10 for performing data communication; and a communications controller 20 which performs communication of a control signal including information showing at least one of a communications device and a communications standard and controls the data communicator 101. When the a.c. voltage supplied to the power line 106 is an N-phase and when the cycle of the a.c. voltage waveform is T, data communication to be performed in a communication period subsequent to the period is controlled on the basis of the control signal included in the period of T/2M on condition that M is a natural multiple of N.

    摘要翻译： 执行数据通信的通信设备100包括AC循环传感器30，AC循环传感器30连接到提供有交流电源的电源线106。 电压，并在a.c.的定时产生同步信号SS。 电力线106的电压波形AC; 用于执行数据通信的数据通信器10; 以及通信控制器20，其执行包括表示通信设备和通信标准中的至少一个的信息的控制信号的通信，并且控制数据通信器101。 提供给电力线106的电压是N相，并且当a.c. 电压波形为T，在M为N的自然倍数的条件下，基于包含在T / 2M周期中的控制信号来控制在该周期之后的通信期间内执行的数据通信。