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US08774089B2 Wireless terminal call method and wireless access system capable of greatly reducing standby power consumption of wireless terminals in a call standby state without increasing call delay time 有权
无线终端呼叫方法和无线接入系统能够大大降低呼叫待机状态下的无线终端的待机功耗，而不增加呼叫延迟时间

  • Patent Title: Wireless terminal call method and wireless access system capable of greatly reducing standby power consumption of wireless terminals in a call standby state without increasing call delay time
  • Patent Title (中): 无线终端呼叫方法和无线接入系统能够大大降低呼叫待机状态下的无线终端的待机功耗，而不增加呼叫延迟时间
  • Application No.: US12933595
    Application Date: 2009-03-24
  • Publication No.: US08774089B2
    Publication Date: 2014-07-08
  • Inventor: Fusao Nuno , Yoshitaka Shimizu
  • Applicant: Fusao Nuno , Yoshitaka Shimizu
  • Applicant Address: JP Tokyo
  • Assignee: Nippon Telegraph and Telephone Corporation
  • Current Assignee: Nippon Telegraph and Telephone Corporation
  • Current Assignee Address: JP Tokyo
  • Agency: Harness, Dickey & Pierce, P.L.C.
  • Priority: JPP2008-076498 20080324
  • International Application: PCT/JP2009/055812 WO 20090324
  • International Announcement: WO2009/119575 WO 20091001
  • Main IPC: H04W4/00
  • IPC: H04W4/00
Wireless terminal call method and wireless access system capable of greatly reducing standby power consumption of wireless terminals in a call standby state without increasing call delay time
Abstract:
A wireless terminal receives a first broadcast signal transmitted from a wireless base station; detects whether a part of a wireless terminal ID of the own wireless terminal is included in the first broadcast signal received in the broadcast signal reception or not and determines that the second broadcast signal is to be continuously received when the part of the wireless terminal ID is included; and receives the second broadcast signal when it is determined in the broadcast signal determination that the second broadcast signal is to be received, stops receiving data transmitted from the wireless base station when assignment information to be transmitted to the own wireless terminal is not present in the received second broadcast signal, and receives data transmitted from the wireless base station to the own wireless terminal based on the information on the assignment position of the wireless slot included in the second broadcast signal when the assignment information to be transmitted to the own wireless terminal is present in the received second broadcast signal.
Abstract(Chinese):

无线终端接收从无线基站发送的第一广播信号; 检测在广播信号接收中接收的第一广播信号中是否包括自身无线终端的无线终端ID的一部分，并且当无线终端ID的部分为 包括 并且当在广播信号确定中确定要接收到第二广播信号时接收第二广播信号，当在要发送给自己的无线终端的分配信息不存在于该无线基站中时，停止接收从无线基站发送的数据 接收到的第二广播信号，并且当要发送给自己的无线终端的分配信息是基于关于包括在第二广播信号中的无线时隙的分配位置的信息时，接收从无线基站发送到自己的无线终端的数据 存在于接收的第二广播信号中。

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