Abstract
A method for backspacing to the circuit switching domain to establish a voice call is provided. The method includes: the network side transmits an indication for establishing a voice call in the circuit switching domain to the user equipment the indication is used to indicate the user equipment to reselect a cell having the circuit switching domain while a voice call is initiated according to the indication and the voice call is established in the circuit switching domain of the cell. The embodiment of the present invention also discloses a system for backspacing to the circuit switching domain to establish a voice call which can realize the continuity of the users voice call wile the user equipment moves out a cell having the packet switching domain and moves in a cell having the circuit switching domain.
A method for backspacing to the circuit switching domain to establish a voice call is provided. The method includes: the network side transmits an indication for establishing a voice call in the circuit switching domain to the user equipment the indication is used to indicate the user equipment to reselect a cell having the circuit switching domain while a voice call is initiated according to the indication and the voice call is established in the circuit switching domain of the cell. The embodiment of the present invention also discloses a system for backspacing to the circuit switching domain to establish a voice call which can realize the continuity of the users voice call wile the user equipment moves out a cell having the packet switching domain and moves in a cell having the circuit switching domain.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| 4G,3G,2G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| 5G,4G,3G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| 4G | 07/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| All Pending Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| CN101472349A | 4G | 03/03/2009 | ISLD-200904-001 | HUAWEI | Yes | Basis Patent | ||||
| CN101472349A | 4G,3G,2G | 03/03/2009 | ISLD-200904-001 | HUAWEI | Yes | Basis Patent | ||||
| CN101472349A | 5G,4G,3G | 03/03/2009 | ISLD-200904-001 | HUAWEI | Yes | Basis Patent | ||||
| CN101472349A | 4G | 07/10/2011 | ISLD-201110-001 | HUAWEI | Yes | Basis Patent | ||||
| CN101472349A | 4G | 07/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| CN101472349B | 4G | 03/03/2009 | ISLD-200904-001 | HUAWEI | Yes | Basis Patent | ||||
| CN101472349B | 4G,3G,2G | 03/03/2009 | ISLD-200904-001 | HUAWEI | Yes | Basis Patent | ||||
| CN101472349B | 5G,4G,3G | 03/03/2009 | ISLD-200904-001 | HUAWEI | Yes | Basis Patent | ||||
| CN101472349B | 4G | 07/10/2011 | ISLD-201110-001 | HUAWEI | Yes | Basis Patent | ||||
| CN101472349B | 4G | 07/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| WO2009089745A1 | 4G | 03/03/2009 | ISLD-200904-001 | HUAWEI | Yes | Family Member | ||||
| WO2009089745A1 | 4G,3G,2G | 03/03/2009 | ISLD-200904-001 | HUAWEI | Yes | Family Member | ||||
| WO2009089745A1 | 5G,4G,3G | 03/03/2009 | ISLD-200904-001 | HUAWEI | Yes | Family Member | ||||
| WO2009089745A1 | 4G | 07/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| CN102149156A | 4G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| CN102149156A | 4G,3G,2G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| CN102149156A | 5G,4G,3G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| CN102149156A | 4G | 07/10/2011 | ISLD-201110-001 | HUAWEI | Yes | Basis Patent | ||||
| CN102149156A | 4G | 07/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| CN102149156B | 4G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| CN102149156B | 4G,3G,2G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| CN102149156B | 5G,4G,3G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| CN102149156B | 4G | 07/10/2011 | ISLD-201110-001 | HUAWEI | Yes | Basis Patent | ||||
| CN102149156B | 4G | 07/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| BRPI0821669B1 | 4G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| BRPI0821669B1 | 4G,3G,2G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| BRPI0821669B1 | 5G,4G,3G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| BRPI0821669B1 | 4G | 07/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| BR122015026582B1 | 4G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| BR122015026582B1 | 4G,3G,2G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| BR122015026582B1 | 5G,4G,3G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| BR122015026582B1 | 4G | 07/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
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Technologies
Mobility and handover
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Wireless communication
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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
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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.