Invention Grant
US09125226B2 Wireless communication system, neighbor cell list optimization system, base station, and neighbor cell list update method
有权
无线通信系统，邻居小区列表优化系统，基站和邻居小区列表更新方法
- Patent Title: Wireless communication system, neighbor cell list optimization system, base station, and neighbor cell list update method
- Patent Title (中): 无线通信系统，邻居小区列表优化系统，基站和邻居小区列表更新方法
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Application No.: US13813710Application Date: 2011-08-03
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Publication No.: US09125226B2Publication Date: 2015-09-01
- Inventor: Yoshinori Watanabe , Yasuhiko Matsunaga , Kojiro Hamabe
- Applicant: Yoshinori Watanabe , Yasuhiko Matsunaga , Kojiro Hamabe
- Applicant Address: JP Tokyo
- Assignee: NEC CORPORATION
- Current Assignee: NEC CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2010-201013 20100908
- International Application: PCT/JP2011/067766 WO 20110803
- International Announcement: WO2012/032886 WO 20120315
- Main IPC: H04W40/00
- IPC: H04W40/00 ; H04W88/02 ; H04W36/00 ; H04W16/18 ; H04W24/10
Abstract:
The present invention is applicable to a wireless communication system provided with mobile terminals and base stations that manage cells to which the mobile terminals are connected. The wireless communication system of the present invention has a new cell detection unit that detects, from among neighbor cells which are adjacent to the cells to which the mobile terminals are connected, new cells that have newly started or whose operation has resumed or whose geographical range has changed, and a neighbor cell list generation unit which preferentially registers new cells that have been detected by the new cell detection unit in neighbor cell lists in which are registered neighbor cells that are candidates for handover destinations of the mobile terminals.
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