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公开(公告)号:WO2010006554A1
公开(公告)日:2010-01-21
申请号:PCT/CN2009/072804
申请日:2009-07-17
IPC: H04L12/56
CPC classification number: H04L61/1511 , H04L29/12066 , H04L29/12896 , H04L29/12905 , H04L61/304 , H04L61/605 , H04L61/6054 , H04L67/04
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公开(公告)号:WO2009074014A1
公开(公告)日:2009-06-18
申请号:PCT/CN2008/001957
申请日:2008-12-01
IPC: H04L12/56
CPC classification number: H04W36/0022 , H04L45/00
Abstract: A method for triggering the packet domain connection during the circuit domain call. The method comprises following steps: the first communication device sending the circuit domain signaling, which includes the triggering indication information for creating the packet domain connection, to the second communication device during the circuit domain call between the first communication device and the second communication device, and the second communication device triggering the connection between the first communication device and the second communication device itself through the packet network according to the triggering indication information. The method is applied to a communication device and a communication system.
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