Invention Grant
- Patent Title: Handover control apparatus, mobile communication system, and handover method
- Patent Title (中): 切换控制装置,移动通信系统和切换方法
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Application No.: US11995075Application Date: 2006-07-04
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Publication No.: US08478274B2Publication Date: 2013-07-02
- Inventor: Yasuhiro Kato , Hideaki Takahashi , Wuri Andarmawanti Hapsari , Takehiro Nakamura
- Applicant: Yasuhiro Kato , Hideaki Takahashi , Wuri Andarmawanti Hapsari , Takehiro Nakamura
- Applicant Address: JP Tokyo
- Assignee: NTT DoCoMo, Inc.
- Current Assignee: NTT DoCoMo, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Osha Liang LLP
- Priority: JP2005-200550 20050708
- International Application: PCT/JP2006/313323 WO 20060704
- International Announcement: WO2007/007593 WO 20070118
- Main IPC: H04W36/00
- IPC: H04W36/00

Abstract:
A handover control apparatus includes a service determination unit determining a type of a service being communicated with by a mobile station and a handover processing unit performing handover in accordance with either a network initiative type handover procedure or a mobile station initiative type handover procedure based on the determination. If the service being communicated with by the mobile station belongs to a communication quality guaranteed type service, the handover is performed in accordance with the network initiative type handover procedure.
Public/Granted literature
- US20090305704A1 HANDOVER CONTROL APPARATUS, MOBILE COMMUNICATION SYSTEM, AND HANDOVER METHOD Public/Granted day:2009-12-10
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