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    • 71. 发明授权
    • Tracking area setting apparatus, user equipment, and tracking area setting method
    • 跟踪区域设置设备,用户设备和跟踪区域设置方法
    • US08670375B2
    • 2014-03-11
    • US12524810
    • 2008-01-30
    • Mikio IwamuraTakehiro NakamuraYasuhiro KatoWuri Andarmawanti Hapsari
    • Mikio IwamuraTakehiro NakamuraYasuhiro KatoWuri Andarmawanti Hapsari
    • H04W4/00
    • H04W68/00H04W24/02H04W60/00H04W84/045
    • A tracking area setting apparatus is disclosed that includes a service request measurement unit measuring a frequency of occurrence of a service request transmitted by a user equipment terminal to a cell where the user equipment terminal is located based on a paging channel transmitted in all cells belonging to a tracking area where the user equipment terminal is located, the user equipment terminal being a target user equipment terminal to receive a call, the tracking area including one or more cells and a tracking area determination unit determining whether a number of the frequency of occurrence of the service request in a predetermined cell is equal to or greater than a predetermined threshold value based on the frequency of occurrence of the service request and, when determining yes, separate the predetermined cell from the tracking area to which the predetermined cell belongs.
    • 一种跟踪区域设定装置,其特征在于,具有服务请求测定单元,其基于在所属单元中发送的寻呼信道,将由用户装置发送的业务请求的发生频率发送到所述用户装置所在的小区 用户设备终端所在的跟踪区域,所述用户设备终端是接收呼叫的目标用户设备终端,所述跟踪区域包括一个或多个小区,以及跟踪区域确定单元,确定所述用户设备终端的发生频率的数量是否为 基于服务请求的发生频率,预定小区中的服务请求等于或大于预定阈值,并且当确定为是时,将预定小区与预定小区所属的跟踪区分开。
    • 73. 发明申请
    • MOBILE COMMUNICATION METHOD, RADIO BASE STATION, MOBILE MANAGEMENT NODE, AND MOBILE STATION
    • 移动通信方法,无线基站,移动管理节点和移动站
    • US20140024344A1
    • 2014-01-23
    • US14009370
    • 2012-03-30
    • Mikio IwamuraWuri Andarmawanti Hapsari
    • Mikio IwamuraWuri Andarmawanti Hapsari
    • H04W12/04
    • H04W12/04H04L63/068
    • A mobile communication method according to the present invention includes: a step of updating, by a radio base station eNB or a mobile management node MME, a key Kx to be used for transmission/reception of a data signal through an Ud interface or a predetermined parameter X for calculating the key Kx when the radio base station eNB or the mobile management node MME has received an “SN wrap indication” or a key update request signal from a mobile station UE#1 or a mobile station UE#2; a step of notifying, by the radio base station eNB or the mobile management node MME, the mobile station UE#1 and the mobile station UE#2 of the updated key Kx or the updated predetermined parameter X; and a step of continuing, by the mobile station UE#1 and the mobile station UE#2, transmission/reception of the data signal.
    • 根据本发明的移动通信方法包括:由无线基站eNB或移动管理节点MME更新要通过Ud接口或预定的Ud接口发送/接收数据信号的密钥Kx的步骤 用于计算无线基站eNB或移动管理节点MME已经从移动台UE#1或移动台UE#2接收到“SN包裹指示”或密钥更新请求信号时的密钥Kx的参数X; 通过无线基站eNB或移动管理节点MME通知更新密钥Kx的移动台UE#1和移动台UE#2或更新的预定参数X的步骤; 以及由移动台UE#1和移动台UE#2继续发送/接收数据信号的步骤。
    • 74. 发明授权
    • Mobile communication system, base station, access gateway, and tracking area setting method
    • 移动通信系统,基站,接入网关和跟踪区域设置方法
    • US08504049B2
    • 2013-08-06
    • US12524732
    • 2008-01-30
    • Mikio IwamuraTakehiro NakamuraYasuhiro KatoWuri Andarmawanti Hapsari
    • Mikio IwamuraTakehiro NakamuraYasuhiro KatoWuri Andarmawanti Hapsari
    • H04W40/00H04B17/00
    • H04W24/08H04J11/0069H04W60/04H04W68/02
    • A disclosed mobile communication system includes a newly-installed base station configured to send its identifier and a pilot channel; existing base stations; user devices configured to send reception quality measurements of the pilot channel to the existing base stations; and an upper node. Each of the existing base stations includes a statistical processing unit for performing statistical processing on the reception quality measurements; and a statistical processing result reporting unit configured to send a result of the statistical processing to the upper node. The upper node includes a tracking area selecting unit configured to select a tracking area to be assigned to the newly-installed base station based on the results of the statistical processing; and a tracking area reporting unit configured to report the selected tracking area to the newly-installed base station. The newly-installed base station includes a tracking area setting unit configured to set the reported tracking area.
    • 所公开的移动通信系统包括被配置为发送其标识符和导频信道的新安装的基站; 现有基站; 被配置为将所述导频信道的接收质量测量发送到所述现有基站的用户设备; 和上层节点。 现有基站中的每一个包括用于对接收质量测量进行统计处理的统计处理单元; 以及统计处理结果报告单元,被配置为将所述统计处理的结果发送到所述上级节点。 上位节点包括跟踪区域选择单元,其被配置为基于统计处理的结果来选择要分配给新安装的基站的跟踪区域; 以及跟踪区域报告单元,被配置为将所选择的跟踪区域报告给新安装的基站。 新安装的基站包括被配置为设置报告的跟踪区域的跟踪区域设置单元。