Abstract
The present invention relates to the field of mobile communications technologies, and in particular, to an information transmission method, an information modification method, and apparatuses, so as to solve a technical problem of voice transmission interruption in an SRVCC scenario in the prior art. In embodiments of the present invention, when a UE is in a connected state, a base station is notified of an SRVCC capability of the UE in real time, so that the base station can update the locally stored SRVCC capability of the UE in real time, and then determine, according to an actual situation, whether to initiate an SRVCC process, thereby ensuring a success rate of the SRVCC process and avoiding a possible phenomenon of call drop as far as possible.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G | 15/09/2015 | ISLD-201509-008 | HUAWEI | No | Family Member | ||||
| 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | 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 Information | |||||||
| WO2014194500A1 | 4G | 15/09/2015 | ISLD-201509-008 | HUAWEI | Yes | Basis Patent | ||||
| WO2014194500A1 | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI | Yes | Basis Patent | ||||
| CN103404107A | 4G | 15/09/2015 | ISLD-201509-008 | HUAWEI | No | Family Member | ||||
| CN103404107A | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI | No | Family Member | ||||
| CN103404107B | 4G | 15/09/2015 | ISLD-201509-008 | HUAWEI | No | Family Member | ||||
| CN103404107B | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI | No | Family Member | ||||
| EP2993925A1 | 4G | 15/09/2015 | ISLD-201509-008 | HUAWEI | No | Family Member | ||||
| EP2993925A1 | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI | No | Family Member | ||||
| EP2993925A4 | 4G | 15/09/2015 | ISLD-201509-008 | HUAWEI | No | Family Member | ||||
| EP2993925A4 | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI | No | Family Member | ||||
| CN106162613A | 4G | 15/09/2015 | ISLD-201509-008 | HUAWEI | No | Family Member | ||||
| CN106162613A | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI | No | Family Member | ||||
| BR112015030335A2 | 4G | 15/09/2015 | ISLD-201509-008 | HUAWEI | No | Family Member | ||||
| BR112015030335A2 | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI | No | Family Member | ||||
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| CN106162613B | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| EP3621322B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| US10390263B2 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| US2019349817A1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| US11223978B2 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
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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.