Abstract
The present invention relates to an improved method for handover of a mobile node from E- UTRAN to UTRAN in a scenario where SMS is the only service of the mobile node. The improved handover method allows saving radio resources by establishing the signalling connection for SMS exchange in the target network, and avoiding the data connection in the target network, since it is not used. The MME takes the decision to establish or not the data connection in the target UTRAN, and accordingly instructs the SGSN and UE to set the corresponding PDP contexts for the data connection to a preserved state, so as to avoid the establishment of same. Embodiments further relate to improved SMS delivery for IDLE mode UEs that activate ISR so as to avoid the involvement of the MSC server. Instead, packet-switched domain nodes are to be involved only.
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| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Basis Patent | ||||
| 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
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SEP Database
Augmented SEP Database
There is no augmented declaration available yet
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| JP2014510496A | 4G | 26/07/2016 | ISLD-201609-008 | PANASONIC CORP | Yes | Family Member | ||||
| JP2014510496A | 5G,4G,3G | 26/07/2016 | ISLD-201609-008 | PANASONIC CORP | Yes | Family Member | ||||
| JP2014510496A | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| JP2014510496A | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP2014510496A | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP2014510496A | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP5956557B2 | 4G | 26/07/2016 | ISLD-201609-008 | PANASONIC CORP | Yes | Family Member | ||||
| JP5956557B2 | 5G,4G,3G | 26/07/2016 | ISLD-201609-008 | PANASONIC CORP | Yes | Family Member | ||||
| JP5956557B2 | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| JP5956557B2 | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP5956557B2 | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP5956557B2 | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| EP2509345A1 | 4G | 26/07/2016 | ISLD-201609-008 | PANASONIC CORP | Yes | Family Member | ||||
| EP2509345A1 | 5G,4G,3G | 26/07/2016 | ISLD-201609-008 | PANASONIC CORP | Yes | Family Member | ||||
| EP2509345A1 | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | No | Family Member | ||||
| EP2509345A1 | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| EP2509345A1 | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| EP2509345A1 | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| EP2509386A1 | 4G | 26/07/2016 | ISLD-201609-008 | PANASONIC CORP | Yes | Family Member | ||||
| EP2509386A1 | 5G,4G,3G | 26/07/2016 | ISLD-201609-008 | PANASONIC CORP | Yes | Family Member | ||||
| EP2509386A1 | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | No | Family Member | ||||
| EP2509386A1 | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| EP2509386A1 | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| EP2509386A1 | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| WO2012136374A3 | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Basis Patent | ||||
| WO2012136374A3 | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| WO2012136374A3 | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| WO2012136374A3 | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP2016181929A | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| JP2016181929A | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP2016181929A | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP2016181929A | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP6406529B2 | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| JP6406529B2 | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP6406529B2 | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP6406529B2 | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP2018207530A | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| JP2018207530A | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP2018207530A | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP2018207530A | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP6593725B2 | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| JP6593725B2 | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP6593725B2 | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP6593725B2 | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| US2014016614A1 | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| US2014016614A1 | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| US2014016614A1 | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| US2014016614A1 | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| US9247471B2 | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| US9247471B2 | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| US9247471B2 | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| US9247471B2 | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| US2016127968A1 | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| US2016127968A1 | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | Yes | Basis Patent | ||||
| US2016127968A1 | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | Yes | Basis Patent | ||||
| US2016127968A1 | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | Yes | Basis Patent | ||||
| US9894579B2 | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| US9894579B2 | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | Yes | Basis Patent | ||||
| US9894579B2 | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | Yes | Basis Patent | ||||
| US9894579B2 | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | Yes | Basis Patent | ||||
| US10477445B2 | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| US10477445B2 | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| US10477445B2 | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| US10477445B2 | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| US2018139671A1 | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| US2018139671A1 | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| US2018139671A1 | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| US2018139671A1 | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| WO2012136291A2 | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | No | Family Member | ||||
| WO2012136291A2 | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| WO2012136291A2 | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| WO2012136291A2 | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| WO2012136291A3 | 4G,3G | 23/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | No | Family Member | ||||
| WO2012136291A3 | 4G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| WO2012136291A3 | 5G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| WO2012136291A3 | 5G,4G,3G | 14/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
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