Invention Grant
- Patent Title: Base station, mobile station, and cell determination method
- Patent Title (中): 基站，移动台和小区确定方法
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Application No.: US12377685Application Date: 2007-08-14
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Publication No.: US08155681B2Publication Date: 2012-04-10
- Inventor: Mikio Iwamura , Minami Ishii , Yasuhiro Kato , Sadayuki Abeta
- Applicant: Mikio Iwamura , Minami Ishii , Yasuhiro Kato , Sadayuki Abeta
- Applicant Address: JP Tokyo
- Assignee: NTT DoCoMo, Inc.
- Current Assignee: NTT DoCoMo, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Osha • Liang LLP
- Priority: JP2006-225920 20060822
- International Application: PCT/JP2007/065850 WO 20070814
- International Announcement: WO2008/023609 WO 20080228
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04B17/00 ; H04B1/38
Abstract:
One feature of the present invention relates to a base station for operating multiple cells each having a predefined bandwidth, including: a load measurement unit configured to measure traffic status in each of the cells; a selection probability computation unit configured to compute a selection probability used to select a preselected cell based on the traffic status, the preselected cell being accessed by a mobile station in transition from an idle state to an active state; a transmission unit configured to transmit the selection probability; and a control plane control unit configured to connect to the preselected cell being accessed by the mobile station.
Public/Granted literature
- US20100291956A1 BASE STATION, MOBILE STATION, AND CELL DETERMINATION METHOD Public/Granted day:2010-11-18
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