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    • 53. 发明授权
    • Method and device for communicating via an ad-hoc wireless network
    • 通过自组织无线网络进行通信的方法和设备
    • US07224954B2
    • 2007-05-29
    • US09748243
    • 2000-12-27
    • Ichiro OkajimaYasushi Yamao
    • Ichiro OkajimaYasushi Yamao
    • H04Q7/20H04B15/00
    • H04B7/26H04B7/022H04W88/06
    • A communication method used when a mobile station receives a signal from a base station in a mobile communication system is provided. The method includes the steps of: deciding one or a plurality of mobile stations which can communicate with the mobile station via a predetermined wireless network and which can receive a signal from the base station; the one or a plurality of mobile stations sending a signal destined for the mobile station received from the base station to the mobile station via the predetermined wireless network; and the mobile station synthesizing a signal received from the base station and the signal destined for the mobile station received from the one or a plurality of mobile stations.
    • 提供了移动台在移动通信系统中从基站接收信号时使用的通信方法。 该方法包括以下步骤:决定可以经由预定无线网络与移动台进行通信并且可以从基站接收信号的一个或多个移动站; 所述一个或多个移动台经由所述预定无线网络向所述移动台发送去往所述基站的去往所述移动台的信号; 合成从基站接收的信号的移动站和从一个或多个移动站接收到的发往移动台的信号。
    • 54. 发明授权
    • Mobile communication system, network and mobile station
    • 移动通信系统,网络和移动台
    • US6157837A
    • 2000-12-05
    • US786480
    • 1997-01-21
    • Yasuhiro KatoAkihiro MaebaraIchiro OkajimaKazuo SugiyamaKoji Sasada
    • Yasuhiro KatoAkihiro MaebaraIchiro OkajimaKazuo SugiyamaKoji Sasada
    • H04W36/08H04Q7/20
    • H04W36/0061
    • An object of the present invention is to reduce the control time required when a channel handover is performed in a mobile communication system. The conventional system has such shortcomings that a long time is required for re-designating a channel when a channel handover procedure results in failure. Particularly, in the common access type system, there is such a problem that since a channel handover is required to be performed several times during a channel handover procedure, an extra time is required for performing the handover procedure. The present invention has a plurality of base stations for covering the service area, and a mobile station for performing a communication with the base stations through radio channels. Here, the present invention is characterized in that the base stations notify the mobile station of a plurality of candidates when the mobile station performs a handover procedure, thereby improving the problem inherent in the conventional system that a single candidate is notified when a channel handover procedure is performed. Therefore, the present invention makes it possible to change the channel to the next candidate channel at high speed when the previous channel handover procedure results in failure.
    • 本发明的目的是减少在移动通信系统中执行信道切换时所需的控制时间。 常规系统具有这样的缺点:当信道切换过程导致故障时,需要很长时间来重新指定信道。 特别地,在公共接入型系统中,存在这样的问题,即由于在信道切换过程中需要多次执行信道切换,所以需要额外的时间来执行切换过程。 本发明具有用于覆盖服务区域的多个基站和用于通过无线电信道与基站进行通信的移动站。 这里,本发明的特征在于,当移动台执行切换过程时,基站通知移动台多个候选,从而改善了常规系统固有的问题,当通道切换程序 被执行。 因此,当先前的信道切换过程导致故障时,本发明使得可以以高速将信道改变为下一个候选信道。
    • 58. 发明授权
    • Position information aggregation device and position information aggregation method
    • 位置信息聚合设备和位置信息聚合方法
    • US08880095B2
    • 2014-11-04
    • US13814128
    • 2011-10-13
    • Motonari KobayashiMasayuki TeradaIchiro Okajima
    • Motonari KobayashiMasayuki TeradaIchiro Okajima
    • H04W24/00G06Q30/02
    • H04W24/00G06Q30/0201
    • A position information aggregation device includes a position information receiving unit receives position information related to the positions of a plurality of mobile communication terminals together with a user ID specifying a user of the terminal corresponding to each position information and an address code of the user, an acquisition rate calculating unit that calculates a position information acquisition rate of each address code of the plurality of terminals using population statistics data and position information of each narrow area in a predetermined broad area, and an aggregating unit that aggregates a population distribution in a certain area by extracting the position information corresponding to the certain area based on the position information received by the position information receiving unit and aggregating the position information in which the position information acquisition rate corresponding to the address code included in the position information is reflected.
    • 位置信息聚合装置包括位置信息接收单元,接收与多个移动通信终端的位置相关的位置信息,以及指定与每个位置信息和用户的地址码对应的终端的用户的用户ID, 采集率计算单元,其使用所述多个终端中的每个地址码的位置信息获取率,使用预定广域中的每个窄区域的人口统计数据和位置信息,以及聚合单元,其聚集某一区域中的人口分布 通过基于由位置信息接收单元接收到的位置信息提取对应于该特定区域的位置信息,并且聚合其中反映了与包括在位置信息中的地址码相对应的位置信息获取速率的位置信息。
    • 59. 发明授权
    • Household member number distribution estimation apparatus and household member number distribution estimation method
    • 家庭成员编号分配估算装置和家庭成员编号分配估计方法
    • US08725554B2
    • 2014-05-13
    • US13394945
    • 2010-09-03
    • Motonari KobayashiIchiro OkajimaTomohiro Nagata
    • Motonari KobayashiIchiro OkajimaTomohiro Nagata
    • G06Q10/00
    • G06Q10/06G06Q30/0205
    • A household member number distribution estimation apparatus of the present invention includes a subscriber information acquisition unit that acquires subscriber information that is information regarding subscribers of mobile terminals of a specific carrier in a region within a predetermined range and with which user IDs and main line numbers of the mobile terminals are associated, a household terminal number extraction unit that, by referring to the subscriber information, extracts the number of household terminals that is the number of the mobile terminals for each main line number, a household number extraction unit that extracts the number of households per number of terminals, and a household number estimation unit that, by using a terminal subscription rate in the region within the predetermined range to correct the number of households per number of terminals, estimates the number of households per number of household members that is the number of households for each of the number of household members constituting a household. Thus, the household member number distribution estimation apparatus enables to obtain the number of households for each of the number of household members with high accuracy on the basis of easily obtainable data.
    • 本发明的家庭成员编号分发估计装置包括:用户信息获取单元,其获取与预定范围内的区域中的特定载波的移动终端的用户有关的用户信息,并且用户ID和主线号码 移动终端相关联,家庭终端号码提取单元,通过参照用户信息提取作为每个主线号码的移动终端的号码的家庭终端的数量,提取个数的家庭号码提取单元 每个终端数量的家庭户数,以及家庭数量估计单元,通过使用在预定范围内的区域中的终端订阅费率来校正每个终端的住户数量,估计每户家庭成员的户数 是每个数字的家庭数量 家庭成员构成家庭。 因此,家庭成员编号分配估计装置能够基于容易获得的数据获得高精度的家庭成员数量的户数。
    • 60. 发明申请
    • INFORMATION ANALYSIS DEVICE AND INFORMATION ANALYSIS METHOD
    • 信息分析装置和信息分析方法
    • US20130173346A1
    • 2013-07-04
    • US13812968
    • 2011-07-29
    • Toru OdawaraYuki OyabuTomohiro NagataIchiro OkajimaMasayuki Terada
    • Toru OdawaraYuki OyabuTomohiro NagataIchiro OkajimaMasayuki Terada
    • G06Q30/02
    • G06Q30/0205G06Q50/26H04W60/04H04W64/00
    • An information analysis device includes: a receiving unit for receiving a location registration signal including a sector ID, location registration time information and a user ID subjected to location registration; an extracting unit for extracting a location registration signal of which the location registration time is immediately preceding a target time and a location registration signal of which the location registration time is immediately following the target time, from the location registration signal for each user; and a population distribution calculation unit for calculating population distribution by sector at the target time based on location registration time information and a location corresponding to the sector ID in the location registration signal immediately preceding the target time for each user, location registration time information and a location corresponding to the sector ID in the location registration signal immediately following the target time for each user, and the target time.
    • 信息分析装置包括:接收单元,用于接收包括扇区ID,位置登记时间信息和经过位置登记的用户ID的位置登记信号; 提取单元,用于从每个用户的位置登记信号中提取位置登记时间紧接在目标时间之前的位置登记信号和位置登记时间紧接在目标时间之后的位置登记信号; 以及人口分布计算单元,用于基于位置登记时间信息和与每个用户紧邻目标时间之前的位置登记信号中的与扇区ID相对应的位置,在目标时间计算人口分布,位置登记时间信息和 对应于紧接在每个用户的目标时间之后的位置登记信号中的扇区ID的位置和目标时间。