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111 条记录 (耗时 0.024 秒)

    COMMUNICATION DEVICE AND TERMINAL
    54.
    发明申请
    COMMUNICATION DEVICE AND TERMINAL 失效
    通信设备和终端

    公开(公告)号：US20090011711A1

    公开(公告)日：2009-01-08

    申请号：US12234266

    申请日：2008-09-19

    申请人： Yoshihiro Kawasaki ,  Kazuo Kawabata ,  Yoshiharu Tajima ,  Hideto Furukawa ,  Kazuhisa Obuchi

    发明人： Yoshihiro Kawasaki ,  Kazuo Kawabata ,  Yoshiharu Tajima ,  Hideto Furukawa ,  Kazuhisa Obuchi

    IPC分类号： H04B17/00

    CPC分类号： H04W72/085

    摘要： The present invention enables assignment to a terminal a sub-band having satisfactory communication quality. A reference-signal reception unit receives from a terminal a reference signal spreading over sub-bands. A communication-quality measurement unit measures the communication quality of each of the sub-bands on the basis of the reference signal. A sub-band assignment unit assigns one of the sub-bands to the terminal on the basis of the communication quality, for the terminal to perform wireless communication with the communication device. A reference-signal transmission unit transmits to the communication device a reference signal spreading over the sub-bands. A sub-band-assignment-information reception unit receives information on one of the sub-bands which is assigned to the terminal by the communication device on the basis of the reference signal. A data transmission unit transmits data to the communication device through the sub-band assigned to the terminal.

    摘要翻译： 本发明能够使终端具有令人满意的通信质量的子带。 参考信号接收单元从终端接收在子频带上扩展的参考信号。 通信质量测量单元基于参考信号来测量每个子带的通信质量。 子带分配单元根据通信质量将一个子带分配给终端，以使终端与通信设备进行无线通信。 参考信号发送单元向通信设备发送在子频带上扩展的参考信号。 子带分配信息接收单元基于参考信号从通信设备接收分配给终端的子频带之一的信息。 数据发送单元通过分配给终端的子带向通信设备发送数据。

    Radio communication apparatus and radio communication method
    56.
    发明申请
    Radio communication apparatus and radio communication method 有权
    无线电通信装置和无线电通信方法

    公开(公告)号：US20070064635A1

    公开(公告)日：2007-03-22

    申请号：US11415087

    申请日：2006-05-02

    申请人： Kazuhisa Obuchi ,  Hideto Furukawa ,  Kazuo Kawabata ,  Yoshiharu Tajima ,  Yoshihiro Kawasaki

    发明人： Kazuhisa Obuchi ,  Hideto Furukawa ,  Kazuo Kawabata ,  Yoshiharu Tajima ,  Yoshihiro Kawasaki

    IPC分类号： H04B7/00

    CPC分类号： H04W28/26 ,  H04L1/0003 ,  H04W28/22

    摘要： To provide a radio communication apparatus and a radio communication method in which change in the transmission rate is taken into consideration at the time of making transmission reservation. The present invention provides a radio communication apparatus for receiving the transmission reservation request with a radio transmitting/receiving unit and transmitting the reservation acknowledgement from the same radio transmitting/receiving unit. This radio communication apparatus is characterized in comprising a control unit for transmitting, from the radio transmitting/receiving unit, a plurality of reservation acknowledgments in different contents for a transmission reservation request in different timings.

    摘要翻译： 提供一种在进行发送预约时考虑到传输速率的变化的无线通信装置和无线通信方法。 本发明提供一种无线电通信装置，用于通过无线电发射/接收单元接收传输预约请求，并从相同的无线电发射/接收单元发送预留确认。 该无线电通信装置的特征在于包括：控制单元，用于在不同的定时从无线电发送/接收单元发送用于传输预约请求的不同内容的多个预留确认。

    Mobile communication network system and location registration method
    57.
    发明申请
    Mobile communication network system and location registration method 有权
    移动通信网络系统和位置登记方法

    公开(公告)号：US20070032233A1

    公开(公告)日：2007-02-08

    申请号：US11270680

    申请日：2005-11-10

    申请人： Yoshiharu Tajima ,  Hideto Furukawa ,  Kazuo Kawabata ,  Yoshihiro Kawasaki ,  Kazuhisa Obuchi

    发明人： Yoshiharu Tajima ,  Hideto Furukawa ,  Kazuo Kawabata ,  Yoshihiro Kawasaki ,  Kazuhisa Obuchi

    IPC分类号： H04Q7/20

    CPC分类号： H04W8/02 ,  H04W8/04 ,  H04W48/18 ,  H04W60/04 ,  H04W88/06 ,  H04W88/14 ,  H04W88/18 ,  H04W92/02 ,  Y02D70/00

    摘要： The mobile communication network system having a plurality of mobile communication systems each including a base station performing wireless communications with a mobile station, comprises a storage unit storing location information of the mobile station, an acquisition unit acquiring, when receiving a location registering request from the mobile station, a communication-enabled mobile communication system in the mobile station as a sender of the location registering request, a specifying unit specifying a base station existing within the acquired communication-enabled mobile communication system and existing in the periphery of the base station receiving-the location registering request, and a control unit storing the storage unit with information of the base station receiving the location registering request and information of the specified base station as location information about the sender mobile station of the location registering request.

    摘要翻译： 具有多个移动通信系统的移动通信网络系统，每个移动通信系统各自包括与移动台进行无线通信的基站，所述移动通信系统包括存储所述移动台的位置信息的存储单元，当从所述移动台接收到所述移动台的位置登记请求时， 移动站，作为位置登记请求的发送者的移动站中的通信使能移动通信系统，指定存在于所获取的通信能力的移动通信系统内并存在于接收到的基站的外围的基站的指定单元 - 位置登记请求，以及控制单元，存储具有接收位置登记请求的基站的信息和指定的基站的信息的信息作为关于位置登记请求的发送方移动站的位置信息。

    Communication method in mobile communication system, and mobile station and base station in the same system
    59.
    发明授权
    Communication method in mobile communication system, and mobile station and base station in the same system 有权
    移动通信系统中的通信方式，移动台和基站在同一系统中

    公开(公告)号：US08086256B2

    公开(公告)日：2011-12-27

    申请号：US12535996

    申请日：2009-08-05

    申请人： Yoshiharu Tajima ,  Hideto Furukawa ,  Kazuo Kawabata ,  Yoshihiro Kawasaki ,  Kazuhisa Obuchi

    发明人： Yoshiharu Tajima ,  Hideto Furukawa ,  Kazuo Kawabata ,  Yoshihiro Kawasaki ,  Kazuhisa Obuchi

    IPC分类号： H04B7/00

    CPC分类号： H04W74/0833 ,  H04W74/002 ,  H04W74/0866

    摘要： A scheduling method for transmitting an uplink signal from a mobile station to a base station comprises transmitting the uplink signal in a first scheduling mode in which the mobile station can transmit the uplink data without permission of the base station if an uplink communication state between the base station and the mobile station is higher than or equal to a predetermined quality; and transmitting the uplink signal in a second scheduling mode in which the permission is necessary for the mobile station transmitting the uplink data if the uplink communication state is lower than the predetermined quality.

    摘要翻译： 用于从移动台向基站发送上行链路信号的调度方法包括以第一调度模式发送所述上行链路信号，其中，如果所述基站的基站之间的上行链路通信状态，则所述移动站可以在没有所述基站许可的情况下发送所述上行链路数据 站和移动站高于或等于预定质量; 以及如果所述上行链路通信状态低于所述预定质量，则以所述移动台发送所述上行链路数据需要许可的第二调度模式来发送所述上行链路信号。