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    MOBILE COMMUNICATION SYSTEM, BASE STATION, TERMINAL DEVICE, AND TRANSMISSION CONTROL METHOD
    3.
    发明申请
    MOBILE COMMUNICATION SYSTEM, BASE STATION, TERMINAL DEVICE, AND TRANSMISSION CONTROL METHOD 有权
    移动通信系统，基站，终端设备和传输控制方法

    公开(公告)号：US20080032726A1

    公开(公告)日：2008-02-07

    申请号：US11696710

    申请日：2007-04-04

    申请人： Yoshiharu TAJIMA ,  Kazuo KAWABATA ,  Yoshiaki OHTA ,  Kazuhisa OBUCHI ,  Hideto FURUKAWA ,  Yoshihiro KAWASAKI

    发明人： Yoshiharu TAJIMA ,  Kazuo KAWABATA ,  Yoshiaki OHTA ,  Kazuhisa OBUCHI ,  Hideto FURUKAWA ,  Yoshihiro KAWASAKI

    IPC分类号： H04B7/00

    CPC分类号： H04W52/262 ,  H04L1/0003 ,  H04W52/243 ,  H04W52/283 ,  H04W72/048

    摘要： A mobile communication system in which, when transmission is performed from a base station to a terminal device, a modulation scheme is designated, from among at least two modulation schemes with different modulation levels, on the basis of reception quality at the terminal to perform transmission from the base station. The system includes a base station transmitting at a first transmission power using a frequency designed for, in a channel allocation scheme of the system, not causing interference with an adjacent base station and using a first modulation scheme, and a second channel transmitting at a second transmission power lower than the first transmission power, and when the base station uses the second channel, a second modulation scheme having a lower modulation level than the first modulation scheme is designated, and communication is performed.

    摘要翻译： 一种移动通信系统，其中当从基站到终端设备进行传输时，根据终端的接收质量，从具有不同调制级的至少两个调制方案中指定调制方案，以进行传输 从基站。 该系统包括基站，其使用在系统的信道分配方案中设计的频率以第一发射功率发射，不对相邻基站造成干扰，并且使用第一调制方案，以及第二信道在第二传输 发送功率低于第一发送功率，并且当基站使用第二信道时，指定具有比第一调制方案低的调制级别的第二调制方式，并且进行通信。

    WIRELESS COMMUNICATION SYSTEM, BASE STATION DEVICE AND MOBILE STATION DEVICE
    5.
    发明申请
    WIRELESS COMMUNICATION SYSTEM, BASE STATION DEVICE AND MOBILE STATION DEVICE 有权
    无线通信系统，基站设备和移动站设备

    公开(公告)号：US20090131070A1

    公开(公告)日：2009-05-21

    申请号：US12355024

    申请日：2009-01-16

    申请人： Yoshiharu TAJIMA ,  Kazuo KAWABATA ,  Yoshiaki OHTA ,  Kazuhisa OBUCHI ,  Hideto FURUKAWA

    发明人： Yoshiharu TAJIMA ,  Kazuo KAWABATA ,  Yoshiaki OHTA ,  Kazuhisa OBUCHI ,  Hideto FURUKAWA

    IPC分类号： H04W74/00

    CPC分类号： H04W72/06 ,  H04W72/02 ,  H04W72/042 ,  H04W72/048

    摘要： A wireless communication system comprises a mobile station and a base station, which use a plurality of communication channels and a pilot channel corresponding to at least one of the communication channels. The base station has a transmitting unit that employs at least one of the communication channels as a priority channel and transmits channel information of this priority channel and the other channels by use of a communication channel other than the pilot channel. The mobile station has a determining unit that determines a reception level of the pilot channel; an acquiring unit that acquires the channel information transmitted via the communication channel other than the pilot channel; and a deciding unit that decides, as an available communication channel, at least one of the communication channels based on both the channel information acquired by the acquiring unit and the reception level determined by the determining unit.

    摘要翻译： 无线通信系统包括移动站和基站，其使用多个通信信道和对应于至少一个通信信道的导频信道。 基站具有采用至少一个通信信道作为优先级信道的发送单元，并且通过使用导频信道以外的通信信道来发送该优先信道的信道信息和其他信道。 移动台具有确定导频信道的接收电平的判定单元， 获取单元，其获取经由所述导频信道以外的所述通信信道发送的信道信息; 以及决定单元，其基于由所述获取单元获取的所述频道信息和由所述确定单元确定的所述接收电平，决定作为可用通信信道的至少一个所述通信信道。

    MOBILE COMMUNICATION NETWORK SYSTEM AND LOCATION REGISTRATION METHOD
    8.
    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注册方法

    公开(公告)号：US20110255457A1

    公开(公告)日：2011-10-20

    申请号：US13169590

    申请日：2011-06-27

    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： H04W52/00

    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 位置注册请求，以及控制单元，存储具有接收位置注册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注册请求的发送者移动站的位置信息。

    RADIO COMMUNICATION APPARATUS
    9.
    发明申请
    RADIO COMMUNICATION APPARATUS 有权
    无线电通信设备

    公开(公告)号：US20120108289A1

    公开(公告)日：2012-05-03

    申请号：US13347137

    申请日：2012-01-10

    申请人： Kazuhisa OBUCHI ,  Hideto FURUKAWA ,  Kazuo KAWABATA ,  Yoshiharu TAJIMA

    发明人： Kazuhisa OBUCHI ,  Hideto FURUKAWA ,  Kazuo KAWABATA ,  Yoshiharu TAJIMA

    IPC分类号： H04W88/02

    CPC分类号： H04L5/0091 ,  H04W28/18 ,  H04W52/0229 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/24 ,  Y02D70/25

    摘要： A radio communication apparatus that includes a receiver that accomplishes intermittent reception of information in a first mode, the information indicating a transmitting format used for a shared channel via which data is received and a transmitter that accomplishes intermittent transmission of quality information at a timing in the first mode, the quality information relating to the transmitting format; and a controller that sets in advance the timing of the intermittent transmission so as to become a given time before a timing of the intermittent reception.

    摘要翻译： 一种无线电通信装置，包括在第一模式中完成信息的间歇接收的接收机，指示用于接收数据的共享信道的发送格式的信息，以及在所述接收机中的定时完成质量信息的间歇发送的发送器 第一模式，与发送格式相关的质量信息; 以及控制器，其预先设定间歇发送的定时，以便在间歇接收的定时之前成为给定的时间。

    Radio Channel Control Method And Receiving Apparatus
    10.
    发明申请
    Radio Channel Control Method And Receiving Apparatus 有权

    公开(公告)号：US20110165852A1

    公开(公告)日：2011-07-07

    申请号：US13009488

    申请日：2011-01-19

    申请人： Hideto FURUKAWA ,  Takashi DATEKI

    发明人： Hideto FURUKAWA ,  Takashi DATEKI

    IPC分类号： H04W24/00

    CPC分类号： H04W28/0236 ,  H04W52/24

    摘要： A radio channel control method for controlling, in a radio communication system having a transmitter and a receiver, a radio channel from the transmitter toward the receiver. The method includes receiving a signal transmitted from the transmitter by the receiver, measuring reception quality of the signal, generating information which indicates increment or decrement of the reception quality, and controlling a modulation or coding for the radio channel based on the information.