Invention Grant
- Patent Title: Seamless and vertical call handoff solution architecture
- Patent Title (中): 无缝和垂直呼叫切换解决方案架构
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Application No.: US11761583Application Date: 2007-06-12
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Publication No.: US08577369B2Publication Date: 2013-11-05
- Inventor: Guyves Achtari , Eric Bernier , Kent Felske
- Applicant: Guyves Achtari , Eric Bernier , Kent Felske
- Applicant Address: US CA Cupertino
- Assignee: Apple, Inc.
- Current Assignee: Apple, Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.
- Agent Eric B. Meyertons
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W4/00

Abstract:
A system, method and apparatus for facilitating handoff of communications with a user device between a first communication network having a first domain technology, and a second communication network having a second domain technology different from the first domain technology, the system, method and apparatus includes an anchor point that establishes a first service flow with the first communication network, and a second service flow with the second communication network based upon a triggering event respectively, with the user device, and a handoff device that receives at least one handoff parameter for determining a handoff operation of the user device from the first communication network to the second communication network.
Public/Granted literature
- US20080254797A1 SEAMLESS AND VERTICAL CALL HANDOFF SOLUTION ARCHITECTURE Public/Granted day:2008-10-16
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