Invention Grant
- Patent Title: Method for hand-off of a data session
- Patent Title (中): 切换数据会话的方法
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Application No.: US10056294Application Date: 2002-01-23
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Publication No.: US07266099B2Publication Date: 2007-09-04
- Inventor: Sumit Roy , Bo Shen , Vijay Sundaram
- Applicant: Sumit Roy , Bo Shen , Vijay Sundaram
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: H04Q7/00
- IPC: H04Q7/00

Abstract:
A method for hand-off of a data session in a server. Data is received from a data source. At least a portion of the data is transmitted to an electronic device located in a first location. Notification is received that the electronic device is moving toward a second location. A first message is transmitted to a second server notifying the second server that the electronic device is moving toward the second location, wherein the second server is located proximate to the second location. A second message is received from the second server that the second server is prepared to communicate with the electronic device. The server then stops transmission of the data.
Public/Granted literature
- US20030137947A1 Method for hand-off of a data session Public/Granted day:2003-07-24
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