Invention Grant
- Patent Title: Apparatus and method for reduction of handover interruption time using estimated handover time negotiation in a broadband wireless communication system
- Patent Title (中): 在宽带无线通信系统中使用估计的切换时间协商来减少切换中断时间的装置和方法
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Application No.: US12384917Application Date: 2009-04-10
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Publication No.: US08289923B2Publication Date: 2012-10-16
- Inventor: Ok-Seon Lee , Jong-Hyung Kwun , Jae-Hyun Kim , Hyun-Jin Lee
- Applicant: Ok-Seon Lee , Jong-Hyung Kwun , Jae-Hyun Kim , Hyun-Jin Lee
- Applicant Address: KR Suwon-Si KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.,Ajou University Industry-Academic Cooperation Foundation
- Current Assignee: Samsung Electronics Co., Ltd.,Ajou University Industry-Academic Cooperation Foundation
- Current Assignee Address: KR Suwon-Si KR Suwon-Si
- Priority: KR10-2008-0033642 20080411
- Main IPC: H04W4/00
- IPC: H04W4/00
Abstract:
An apparatus and method for reduction of a handover interruption time using an estimated handover time negotiation in a broadband wireless communication system are provided. A method for supporting a handover of a mobile station in a serving base station includes receiving a handover pre-notification response message including a residual estimated handover time from a target base station, determining a current residual estimated handover time using the residual estimated handover time, and exchanging the determined residual estimated handover time with the target base station.
Public/Granted literature
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