Invention Grant
US09125201B2 Radio communication system, network device, radio terminal, and communication control method 有权
无线电通信系统,网络设备,无线终端和通信控制方法

  • Patent Title: Radio communication system, network device, radio terminal, and communication control method
  • Patent Title (中): 无线电通信系统,网络设备,无线终端和通信控制方法
  • Application No.: US14110110
    Application Date: 2012-04-06
  • Publication No.: US09125201B2
    Publication Date: 2015-09-01
  • Inventor: Akira Kawasaki
  • Applicant: Akira Kawasaki
  • Applicant Address: JP Kyoto
  • Assignee: KYOCERA Corporation
  • Current Assignee: KYOCERA Corporation
  • Current Assignee Address: JP Kyoto
  • Agency: Studebaker & Brackett PC
  • Priority: JP2011-084766 20110406
  • International Application: PCT/JP2012/059536 WO 20120406
  • International Announcement: WO2012/137927 WO 20121011
  • Main IPC: H04W4/00
  • IPC: H04W4/00 H04W72/04 H04W48/16 H04M1/00
Radio communication system, network device, radio terminal, and communication control method
Abstract:
An HSS 140 calculates a ratio (cell search time-period distribution ratio) of a time period for searching a cell 11 configured by an LTE base station 10 to a time period for searching a cell 21 configured by a W-CDMA base station 20, and transmits a cell search time-period distribution ratio response including the cell search time-period distribution ratio, to a UE 200. When the UE 200 receives the cell search time-period distribution ratio response, the UE 200 searches the cell 11 and the cell 21 according to the cell search time-period distribution ratio included in the cell search time-period distribution ratio response.
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