Abstract
Patent Method and System for Circuit Switching Domain Fallback for Establishing Voice Call. The present invention relates to a method of circuit switching domain reservation circuit (cs) for establishing a voice call. The method includes the following steps. one side of the network sends an indication for establishing a voice call in a cs domain to the user equipment (eu), wherein the indication is configured to indicate eu reselecting a cell having the cs domain when it starts the voice call according to the indication; and establishes the voice call in the cells cs domain. A CS domain callback system for establishing a voice call is further envisaged. The continuity of a user voice call is implemented when a mute moves from one of a cell having a packet switching domain (ps) and moves to a cell having a cs domain. 1/1
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| 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
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| 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 | ||||
| BRPI0821669A2 | 4G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| BRPI0821669A2 | 4G,3G,2G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| BRPI0821669A2 | 5G,4G,3G | 03/03/2009 | ISLD-200904-001 | HUAWEI | No | Family Member | ||||
| BRPI0821669A2 | 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 | ||||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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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.
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