Abstract
A method and a system for maintaining session continuity in which the system includes a Handover Source Function (HOSF) a Handover Destination Function (HODF) a Handover Anchor Function-Control Plane (HOAF-CP) and a Handover Anchor Function-User Plane (HOAF-UP). The method includes a first user establishing a connection through the HOSF with the HOAF-CP and the HOAF-UP which correspond to a second user so as to establish a session with the second user. The method further includes that during session handover the HODF that corresponds to the HOSF establishing another connection with the HOAF-CP and HOAF-UP though which the first user continues the session with the second user so as to maintain the session continuity. When access address or access technology of the terminal changes or even the terminal changes during a session the method and the system can logically replace the connection before the handover with a new connection to ensure the session continuity.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G,3G,2G | 08/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| 4G,3G,2G | 09/01/2012 | ISLD-201203-013 | HUAWEI | No | Family Member | ||||
| 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI |
S1
S2
|
Yes | Basis Patent | |||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| CN1898972B | 4G,3G,2G | 08/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| CN1898972B | 4G,3G,2G | 09/01/2012 | ISLD-201203-013 | HUAWEI | No | Family Member | ||||
| CN1898972B | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI |
S1
S2
|
No | Family Member | |||
| AT425643T | 4G,3G,2G | 08/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| AT425643T | 4G,3G,2G | 09/01/2012 | ISLD-201203-013 | HUAWEI | No | Family Member | ||||
| AT425643T | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI |
S1
S2
|
No | Family Member | |||
| EP1827034A1 | 4G,3G,2G | 08/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| EP1827034A1 | 4G,3G,2G | 09/01/2012 | ISLD-201203-013 | HUAWEI | No | Family Member | ||||
| EP1827034A1 | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI |
S1
S2
|
No | Family Member | |||
| EP1827034A4 | 4G,3G,2G | 08/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| EP1827034A4 | 4G,3G,2G | 09/01/2012 | ISLD-201203-013 | HUAWEI | No | Family Member | ||||
| EP1827034A4 | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI |
S1
S2
|
No | Family Member | |||
| EP1827034B1 | 4G,3G,2G | 08/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| EP1827034B1 | 4G,3G,2G | 09/01/2012 | ISLD-201203-013 | HUAWEI | No | Family Member | ||||
| EP1827034B1 | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI |
S1
S2
|
No | Family Member | |||
| HK1089323A1 | 4G,3G,2G | 08/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| HK1089323A1 | 4G,3G,2G | 09/01/2012 | ISLD-201203-013 | HUAWEI | No | Family Member | ||||
| HK1089323A1 | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI |
S1
S2
|
No | Family Member | |||
| US2008032695A1 | 4G,3G,2G | 08/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| US2008032695A1 | 4G,3G,2G | 09/01/2012 | ISLD-201203-013 | HUAWEI | No | Family Member | ||||
| US2008032695A1 | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI |
S1
S2
|
Yes | Basis Patent | |||
| WO2006063536A1 | 4G,3G,2G | 08/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| WO2006063536A1 | 4G,3G,2G | 09/01/2012 | ISLD-201203-013 | HUAWEI | No | Family Member | ||||
| WO2006063536A1 | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI |
S1
S2
|
No | Family Member | |||
| WO2006063536A8 | 4G,3G,2G | 08/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| WO2006063536A8 | 4G,3G,2G | 09/01/2012 | ISLD-201203-013 | HUAWEI | No | Family Member | ||||
| WO2006063536A8 | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI |
S1
S2
|
No | Family Member | |||
| CN1898972A | 4G,3G,2G | 08/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| CN1898972A | 4G,3G,2G | 09/01/2012 | ISLD-201203-013 | HUAWEI | No | Family Member | ||||
| CN1898972A | 4G,3G,2G | 15/09/2015 | ISLD-201509-008 | HUAWEI |
S1
S2
|
No | Family Member | |||
| USRE47858E | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
| ----- | ----- | ----- | ----- | ----- |
S1
|
----- | ----- | ----- | ----- | |||
Technologies
Session Management Mobility and handover
Product
Base Station (eNB/gNB)User Equipment (UE/Terminal)
Use Cases
Services
Mobility Management
Claim
Associated Portfolios
Licensor Claim Chart
 Claim Chart |
 Technology |
 Creation Date |
 Download |
|---|---|---|---|
|
Claim charts will soon be available!
|
|||
To view claim charts you must become a Gold or Platinum Member.
Upgrade your subscriptionYou have reached the maximum number of patents which can be associated to your account per your subscription. If you wish to associate more patents
Please upgrade your subscription.Note:
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.