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    Receiving device for spread spectrum communication system
    1.
    发明授权
    Receiving device for spread spectrum communication system 失效
    扩频通信系统接收装置

    公开(公告)号：US06731675B2

    公开(公告)日：2004-05-04

    申请号：US09812955

    申请日：2001-03-27

    申请人： Manabu Nohara ,  Osamu Yamazaki ,  Yasuteru Kodama ,  Masami Suzuki ,  Katsunori Arakawa ,  Hiroto Inoue ,  Satoshi Odagawa ,  Takehiko Shioda ,  Masahiro Okamura ,  Takayuki Akimoto

    发明人： Manabu Nohara ,  Osamu Yamazaki ,  Yasuteru Kodama ,  Masami Suzuki ,  Katsunori Arakawa ,  Hiroto Inoue ,  Satoshi Odagawa ,  Takehiko Shioda ,  Masahiro Okamura ,  Takayuki Akimoto

    IPC分类号： H04B1707

    CPC分类号： H04B1/7075

    摘要： A receiving device is provided with a DLL circuit of a reduced scale. An inverse spreading processing to ensure the synchronism with a received signal and a processing to inversely spread original data in the received signal are performed by a time-sharing operation using one inverse spreading circuit and one integrator. During a period in which synchronous data for detecting a slot duration included in the received signal is received, the synchronous data is alternately inversely spread by an early code and a late code and sample-hold circuits alternately sample and hold the integrated output. Further, based on the difference (error signal) between sample-hold signals, the early code, the late code and a reference code outputted from a code sequence generator are synchronized with the received signal. Then, the inverse spreading circuit and an integrator inversely spread the original data in the received signal based on the synchronized reference code and a detection output is generated by integrating the inverse spreading output.

    摘要翻译： 接收装置具有缩小规模的DLL电路。 通过使用一个反向扩展电路和一个积分器的分时操作来执行用于确保与接收信号的同步的逆扩展处理和在接收信号中反扩展原始数据的处理。 在接收到用于检测包含在接收信号中的时隙持续时间的同步数据的时段期间，同步数据通过早期代码交替地逆扩展，并且后期代码和采样保持电路交替地采样并保持积分输出。 此外，基于采样保持信号之间的差（误差信号），将早期码，晚代码和从码序列发生器输出的参考码与接收信号同步。 然后，逆扩展电路和积分器基于同步的参考码对接收信号中的原始数据进行反向扩展，并且通过积分逆扩展输出来产生检测输出。

    Communicating apparatus and communicating method
    2.
    发明授权
    Communicating apparatus and communicating method 失效
    通讯装置及通讯方式

    公开(公告)号：US07046698B1

    公开(公告)日：2006-05-16

    申请号：US09658877

    申请日：2000-09-08

    申请人： Manabu Nohara ,  Takehiko Shioda ,  Katsunori Arakawa ,  Osamu Yamazaki ,  Masami Suzuki ,  Yasuteru Kodama ,  Masahiro Okamura ,  Takayuki Akimoto ,  Hiroto Inoue

    发明人： Manabu Nohara ,  Takehiko Shioda ,  Katsunori Arakawa ,  Osamu Yamazaki ,  Masami Suzuki ,  Yasuteru Kodama ,  Masahiro Okamura ,  Takayuki Akimoto ,  Hiroto Inoue

    IPC分类号： H04J3/06

    CPC分类号： H04W56/0085 ,  H04B7/2662

    摘要： A communicating apparatus performs an asynchronous communication with a base station. The communicating apparatus is provided with: a receiving device for receiving a down link signal, which is transmitted from the base station and in which a division signal is inserted for each of constant time intervals; a detecting device for detecting division signals out of the received down link signal, in phase to the constant time intervals; an adding device for adding the detected division signals over a predetermined time duration, which is longer than the constant time interval, with matching phases for each of the constant time intervals, so as to generate accumulated additional values; and a memory device for storing the accumulated additional values generated by the adding device, to thereby perform synchronization capturing with the base station on the basis of the accumulated additional values added over the predetermined time duration and stored in the memory device.

    摘要翻译： 通信装置与基站进行异步通信。 通信装置具有：接收装置，用于接收从基站发送的下行链路信号，并且对于每个恒定时间间隔插入分频信号; 检测装置，用于相对于所述恒定时间间隔检测所接收的下行链路信号中的分频信号; 一个加法装置，用于在比常数时间间隔长的预定持续时间内对每个恒定时间间隔的匹配相位增加检测到的除法信号，以产生累加的附加值; 以及存储装置，用于存储由加法装置产生的积累的附加值，从而基于在预定持续时间内添加并存储在存储装置中的累积附加值，与基站执行同步捕获。

    Mobile communication system with mobile station position detection
    4.
    发明授权
    Mobile communication system with mobile station position detection 失效
    移动通信系统与移动台位置检测

    公开(公告)号：US06980814B2

    公开(公告)日：2005-12-27

    申请号：US09907503

    申请日：2001-07-18

    申请人： Manabu Nohara ,  Takehiko Shioda ,  Yasuteru Kodama ,  Masami Suzuki ,  Hiroto Inoue ,  Katsunori Arakawa ,  Satoshi Odagawa ,  Osamu Yamazaki ,  Masahiro Okamura ,  Takayuki Akimoto

    发明人： Manabu Nohara ,  Takehiko Shioda ,  Yasuteru Kodama ,  Masami Suzuki ,  Hiroto Inoue ,  Katsunori Arakawa ,  Satoshi Odagawa ,  Osamu Yamazaki ,  Masahiro Okamura ,  Takayuki Akimoto

    IPC分类号： H04W64/00 ,  H04Q7/20

    CPC分类号： H04W64/00

    摘要： A mobile communication system including a plurality of base stations arranged in a communication area, each emitting a radio wave inherent thereto and a mobile station moving in the communication area and communicating with respective base stations via the transmitted radio waves. There is previously stored a location correlation data group including correlation data representing correlation situations of a plurality of arriving radio waves produced by the transmitted radio waves at respective ones of a plurality of sampling locations within the communication area, the location correlation data corresponding to respective locations. Upon reception of radio waves at a current location of the mobile station, current correlation data is calculated representing correlation situations among received arriving radio waves for the respective mobile station. The location correlation data in the location correlation data group is compared with the current correlation data, and the current position of the mobile stations is determined in accordance with a result of the comparison, generating the determined current position data.

    摘要翻译： 一种移动通信系统，包括布置在通信区域中的多个基站，每个基站发射固有的无线电波，以及在通信区域中移动的移动站，并且经由所发送的无线电波与各个基站进行通信。 预先存储位置相关数据组，其包括表示在通信区域内的多个采样位置中的各个位置处由发射的无线电波产生的多个到达的无线电波的相关性的相关数据，对应于各个位置的位置相关数据 。 在移动站的当前位置接收到无线电波时，计算表示各个移动台的接收到的无线电波之间的相关情况的当前相关数据。 将位置相关数据组中的位置相关数据与当前相关数据进行比较，并根据比较结果确定移动站的当前位置，生成确定的当前位置数据。

    Apparatus and method for mobile communication
    5.
    发明授权
    Apparatus and method for mobile communication 失效
    移动通信的装置和方法

    公开(公告)号：US06813508B1

    公开(公告)日：2004-11-02

    申请号：US09671601

    申请日：2000-09-28

    申请人： Takehiko Shioda ,  Katsunori Arakawa ,  Osamu Yamazaki ,  Masami Suzuki ,  Yasuteru Kodama ,  Manabu Nohara ,  Hiroto Inoue ,  Masahiro Okamura ,  Takayuki Akimoto

    发明人： Takehiko Shioda ,  Katsunori Arakawa ,  Osamu Yamazaki ,  Masami Suzuki ,  Yasuteru Kodama ,  Manabu Nohara ,  Hiroto Inoue ,  Masahiro Okamura ,  Takayuki Akimoto

    IPC分类号： H04Q720

    CPC分类号： H04W36/32

    摘要： A mobile communication apparatus and method which extract surrounding base stations within a certain defined area centered at a present location of a mobile unit, carry out an arithmetic operation for obtaining a specified weighting coefficient with respect to each of the extracted surrounding base stations on the basis of a direction of each of the extracted surrounding base stations from the present location of the mobile unit and a traveling direction of the mobile unit carry out a further arithmetic operation for weighting a value of the electric field strength of a signal recieved from each of the surrounding base stations with the weighting coefficient of a corresponding surrounding base station to provide a weighted electric field strength of each of the extracted surrounding base station, and select the one base station from the extracted surrounding base stations depending on a value of the weighted electric field strength.

    摘要翻译： 在以移动单元的当前位置为中心的某个定义区域内提取周围基站的移动通信装置和方法，执行用于基于每个提取的周边基站获得规定的加权系数的算术运算 从所述移动单元的当前位置提取的每个所述周边基站的方向，并且所述移动单元的行进方向执行进一步的算术运算，用于对从每个所述移动单元接收到的每个所接收的信号的电场强度的值进行加权 周围基站具有对应的周边基站的加权系数，以提供每个提取的周边基站的加权电场强度，并且根据加权电场的值从提取的周围基站中选择一个基站 强度。

    Navigation device, navigation method, route data generation program, recording medium containing route data generation program, and server device in navigation system
    6.
    发明申请
    Navigation device, navigation method, route data generation program, recording medium containing route data generation program, and server device in navigation system 审中-公开
    导航装置，导航方法，路线数据生成程序，包含路线数据生成程序的记录介质，以及导航系统中的服务器装置

    公开(公告)号：US20060241862A1

    公开(公告)日：2006-10-26

    申请号：US10551754

    申请日：2004-04-01

    申请人： Naohiko Ichihara ,  Shinichi Sugie ,  Osamu Yamazaki ,  Hiroto Inoue ,  Hiroyuki Suda ,  Motoyuki Yamashita ,  Takehiko Shioda

    发明人： Naohiko Ichihara ,  Shinichi Sugie ,  Osamu Yamazaki ,  Hiroto Inoue ,  Hiroyuki Suda ,  Motoyuki Yamashita ,  Takehiko Shioda

    IPC分类号： G01C21/34

    CPC分类号： G01C21/343

    摘要： To provide with a navigation apparatus capable of efficient route guidance in which a date on which route guidance process is performed coincides with an available date and time, and in consideration with a stay length. The navigation apparatus in this implementation is provided with a GPS reception section, a sensor section, a map data storage section in which data such as map data is recorded in advance, and a system control section which generates design data and performs process management on the basis of the generated design data. The system control section searches routes on the basis of spot data groups related to an extracted destination, generates route data on the basis of the search results, the spot data and an input departure time, and manages route guidance on the basis of the generated route data.

    摘要翻译： 提供一种能够进行有效的路径引导的导航装置，其中进行路线引导处理的日期与可用日期和时间一致，并考虑到停留长度。 本实施方式的导航装置具备：GPS接收部，传感器部，地图数据存储部，预先记录有地图数据等的数据;以及系统控制部，其生成设计数据，对 生成设计数据的基础。 系统控制部根据与提取的目的地有关的点数据组来搜索路线，基于搜索结果，点数据和输入出发时间生成路线数据，并根据生成路线来管理路线引导 数据。

    Routing guide system and method
    9.
    发明授权
    Routing guide system and method 有权
    路线指导系统及方法

    公开(公告)号：US07818123B2

    公开(公告)日：2010-10-19

    申请号：US10594903

    申请日：2005-03-15

    申请人： Hiroto Inoue ,  Ryujiro Fujita ,  Naohiko Ichihara ,  Takehiko Shioda

    发明人： Hiroto Inoue ,  Ryujiro Fujita ,  Naohiko Ichihara ,  Takehiko Shioda

    IPC分类号： G01C21/36 ,  G01C21/34

    CPC分类号： G08G1/096716 ,  G01C21/3602 ,  G01C21/3647 ,  G08G1/0962 ,  G08G1/096775

    摘要： A routing guide system has memory means provided outside a mobile body for storing data of images at a plurality of guide points. The routing guide system also has distance measuring means for measuring the distance from the current position of the mobile body to the next guide point. The routing guide system also has image request generation means for generating an image request for the next guide point when the distance measured by the distance measuring means is not more than a first predetermined distance. The routing guide system also has transmission means provided outside the mobile body for reading from the memory means an image of the next guide point in response to the image request and for transmitting that image to the mobile body. The routing guide system also has display control means for causing the mobile body to receive the image transmitted from the transmission means and causing a display device to display the image.

    摘要翻译： 布线引导系统具有设置在移动体的外部的存储装置，用于在多个引导点存储图像的数据。 路线引导系统还具有距离测量装置，用于测量从移动体的当前位置到下一个引导点的距离。 路线引导系统还具有图像请求生成装置，用于当距离测量装置测得的距离不大于第一预定距离时，产生对下一导向点的图像请求。 布线引导系统还具有设置在移动体外部的传输装置，用于响应于图像请求从存储装置读取下一个引导点的图像并将该图像发送到移动体。 路线引导系统还具有显示控制装置，用于使移动体接收从发送装置发送的图像，并使显示装置显示图像。

    Apparatus and Method for Analyzing Road View
    10.
    发明申请
    Apparatus and Method for Analyzing Road View 有权
    用于分析道路视图的装置和方法

    公开(公告)号：US20070211144A1

    公开(公告)日：2007-09-13

    申请号：US10594946

    申请日：2005-03-15

    申请人： Ryujiro Fujita ,  Hiroto Inoue ,  Naohiko Ichihara ,  Takehiko Shioda

    发明人： Ryujiro Fujita ,  Hiroto Inoue ,  Naohiko Ichihara ,  Takehiko Shioda

    IPC分类号： H04N7/18

    CPC分类号： G06T7/00 ,  G06K9/00798 ,  G06K9/00805 ,  G06T7/48 ,  G06T7/90 ,  G06T2207/20021 ,  G06T2207/30252 ,  G08G1/16 ,  G08G1/165 ,  G08G1/166 ,  G08G1/167

    摘要： A road view analyzing apparatus and a road view analyzing method that can obtain an accurate analysis result on a road view in front of a vehicle are provided. The road view analyzing apparatus includes a camera that is mounted on the vehicle to photograph a view in front of the vehicle, image dividing means for dividing the image of the view in front of the vehicle photographed by the camera into a plurality of areas with diagonal lines, and analyzing means for separately analyzing content of the image in each of the plurality of areas.

    摘要翻译： 提供一种可以在车辆前方的路面上获得准确的分析结果的道路景观分析装置和道路景观分析方法。 道路景观分析装置包括安装在车辆上拍摄车辆前方景观的照相机，图像分割装置，用于将由照相机拍摄的车辆前方的视野图像分成具有对角线的多个区域 线和分析装置，用于分别分析多个区域中的每个区域中的图像的内容。