Invention Grant
- Patent Title: Packet-switched handover
- Patent Title (中): 分组交换切换
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Application No.: US10571892Application Date: 2004-08-25
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Publication No.: US08077680B2Publication Date: 2011-12-13
- Inventor: Vlora Rexhepi , Guillaume Sebire , Shkumbin Hamiti , Janne Parantainen
- Applicant: Vlora Rexhepi , Guillaume Sebire , Shkumbin Hamiti , Janne Parantainen
- Applicant Address: FI Espoo
- Assignee: Nokia Siemens Networks Oy
- Current Assignee: Nokia Siemens Networks Oy
- Current Assignee Address: FI Espoo
- Agency: Squire, Sanders & Dempsey (US) LLP
- Priority: FI20031318 20030915
- International Application: PCT/FI2004/000497 WO 20040825
- International Announcement: WO2005/027561 WO 20050324
- Main IPC: H04B7/216
- IPC: H04B7/216

Abstract:
A packet-switched handover from a first cell to a second cell in a cellular network is discussed. Packet-switched services are provided for a mobile station in the first cell based on a set of information relating to provision of packet-switched services and a protocol for handling provision of packet-switched services for mobile stations, said protocol being a protocol between a cell and a respective control network element. In a control network element relating to the first cell a first message is received, which indicates a request for a packet-switched handover for a mobile station. In response to said first message, a second message is sent to the second cell. This second message requests creation of a set of information relating to provision of packet-switched services for the mobile station in the second cell, and the second message belongs to said protocol for handling provision of packet-switched services for mobile stations.
Public/Granted literature
- US20060291416A1 Packet-switched handover Public/Granted day:2006-12-28
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