Abstract
The embodiment of the invention claims a call handover establishment processing method and device and system call switching method comprises: sending a TDM type endpoint information and encoding information corresponding to the TDM type. encoding information of endpoint additional request message and IP type endpoint information the IP type and corresponding to the media gateway receiving the indicating the media gateway to successfully establish the endpoint addition response message the TDM endpoint and the IP endpoint sending a handover request message of the circuit identification code cell and IP type endpoint information to a target base station controller; receiving the switching request acknowledgement message carrying TDM type endpoint information or IP type endpoint information returned by the target base station controller of the. The embodiment of the invention can avoid the target base station controller and a core network side independently assigned TDM endpoint does not match the call failure is caused which improves call success rate.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 2G | 20/04/2011 | ISLD-201106-001 | HUAWEI | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| EP2291025A1 | 2G | 20/04/2011 | ISLD-201106-001 | HUAWEI | Yes | Basis Patent | ||||
| EP2291025A4 | 2G | 20/04/2011 | ISLD-201106-001 | HUAWEI | Yes | Basis Patent | ||||
| CN101600179A | 2G | 20/04/2011 | ISLD-201106-001 | HUAWEI | No | Family Member | ||||
| WO2009146664A1 | 2G | 20/04/2011 | ISLD-201106-001 | HUAWEI | No | Family Member | ||||
| CN102282888A | 2G | 20/04/2011 | ISLD-201106-001 | HUAWEI | No | Family Member | ||||
| CN102282888B | 2G | 20/04/2011 | ISLD-201106-001 | HUAWEI | No | Family Member | ||||
| RU2011127660A | 2G | 20/04/2011 | ISLD-201106-001 | HUAWEI | No | Family Member | ||||
| RU2520573C2 | 2G | 20/04/2011 | ISLD-201106-001 | HUAWEI | No | Family Member | ||||
| RU2520573C9 | 2G | 20/04/2011 | ISLD-201106-001 | HUAWEI | No | Family Member | ||||
| BRPI0914796A2 | 2G | 20/04/2011 | ISLD-201106-001 | HUAWEI | No | Family Member | ||||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Mobility and handover
Product
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Services
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SUMMARY
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Patent number:CN101600179B
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.