Abstract
A method for information transfer includes: determining by a source Mobility Management Network Element (MMNE) of a source Access Network (AN) version number of GPRS Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE of a destination AN; and transmitting by the source MMNE user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE to the destination MMNE. The embodiment of the invention also provides a device for information transfer. With the embodiment of present invention corresponding user information transfer may be realized.
Technologies
Mobility and handover
Product
Mobility Management Entity (MME)
Use Cases
Services
Mobility Management
Claim
1. A method, comprising:
determining, by a source Mobility Management Network Element (MMNE), a version number of a General Radio Packet Service (GPRS) Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE;
transmitting, by the source MMNE, a Context Response message to the destination MMNE, wherein the Context Response message includes user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE; and
wherein when a source Access Network (AN) is a higher version and a destination AN is a lower version, the method further comprises:
notifying a Serving Gateway (S-GW) to delete bearer resource, by the source MMNE transmitting a Delete Bearer Request message to the Serving Gateway (S-GW) and the S-GW deleting the bearer resource used by a UE;
wherein when the GTP version number is GTPV2, the user information corresponding to the version number of the GTP comprises both Packet Data Network Gateway (P-GW) information and Serving Gateway (S-GW) information.', 'determining, by a source Mobility Management Network Element (MMNE), a version number of a General Radio Packet Service (GPRS) Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE;', 'transmitting, by the source MMNE, a Context Response message to the destination MMNE, wherein the Context Response message includes user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE; and', 'wherein when a source Access Network (AN) is a higher version and a destination AN is a lower version, the method further comprises:', 'notifying a Serving Gateway (S-GW) to delete bearer resource, by the source MMNE transmitting a Delete Bearer Request message to the Serving Gateway (S-GW) and the S-GW deleting the bearer resource used by a UE;', 'wherein when the GTP version number is GTPV2, the user information corresponding to the version number of the GTP comprises both Packet Data Network Gateway (P-GW) information and Serving Gateway (S-GW) information.
2. A method, comprising:
determining, by a source Mobility Management Network Element (MMNE), a version number of a General Radio Packet Service (GPRS) Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE;
transmitting, by the source MMNE, a Context Response message to the destination MMNE, wherein the Context Response message includes user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE; and
wherein when a source Access Network (AN) is a higher version and a destination AN is a lower version, the method further comprises:
notifying a Serving Gateway (S-GW) to delete bearer resource, by the source MMNE transmitting a Delete Bearer Request message to the Serving Gateway (S-GW) and the S-GW deleting the bearer resource used by a UE;
wherein when the GTP version number is one of GTPV1 and GTPV0, the user information corresponding to the version number of the GTP comprises Packet Data Network Gateway (P-GW) information.', 'determining, by a source Mobility Management Network Element (MMNE), a version number of a General Radio Packet Service (GPRS) Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE;', 'transmitting, by the source MMNE, a Context Response message to the destination MMNE, wherein the Context Response message includes user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE; and', 'wherein when a source Access Network (AN) is a higher version and a destination AN is a lower version, the method further comprises:', 'notifying a Serving Gateway (S-GW) to delete bearer resource, by the source MMNE transmitting a Delete Bearer Request message to the Serving Gateway (S-GW) and the S-GW deleting the bearer resource used by a UE;', 'wherein when the GTP version number is one of GTPV1 and GTPV0, the user information corresponding to the version number of the GTP comprises Packet Data Network Gateway (P-GW) information.
3. The method of claim 2, wherein the P-GW information comprises P-GW address and P-GW Tunnel Endpoint Identity (TEID).
4. The method of claim 1, wherein the P-GW information comprises P-GW address and P-GW Tunnel Endpoint Identity (TEID), the S-GW information comprises S-GW address and S-GW TEID.
5. A method, comprising:
determining, by a source Mobility Management Network Element (MMNE), a version number of a General Radio Packet Service (GPRS) Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE;
transmitting, by the source MMNE, a Forward Relocation Request message to the destination MMNE, wherein the Forward Relocation Request message includes user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE; and
wherein when a source Access Network (AN) is a higher version and a destination AN is a lower version, the method further comprises:
notifying a Serving Gateway (S-GW) to delete bearer resource, by the source MMNE transmitting a Delete Bearer Request message to the Serving Gateway (S-GW) and the S-GW deleting the bearer resource used by a UE;
wherein when the GTP version number is GTPV2, the user information corresponding to the version number of the GTP comprises both Packet Data Network Gateway (P-GW) information and Serving Gateway (S-GW) information.', 'determining, by a source Mobility Management Network Element (MMNE), a version number of a General Radio Packet Service (GPRS) Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE;', 'transmitting, by the source MMNE, a Forward Relocation Request message to the destination MMNE, wherein the Forward Relocation Request message includes user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE; and', 'wherein when a source Access Network (AN) is a higher version and a destination AN is a lower version, the method further comprises:', 'notifying a Serving Gateway (S-GW) to delete bearer resource, by the source MMNE transmitting a Delete Bearer Request message to the Serving Gateway (S-GW) and the S-GW deleting the bearer resource used by a UE;', 'wherein when the GTP version number is GTPV2, the user information corresponding to the version number of the GTP comprises both Packet Data Network Gateway (P-GW) information and Serving Gateway (S-GW) information.
6. The method of claim 5, wherein the P-GW information comprises P-GW address and P-GW Tunnel Endpoint Identity (TEID), the S-GW information comprises S-GW address and S-GW TEID.
7. A method, comprising:
determining, by a source Mobility Management Network Element (MMNE), a version number of a General Radio Packet Service (GPRS) Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE;
transmitting, by the source MMNE, a Forward Relocation Request message to the destination MMNE, wherein the Forward Relocation Request message includes user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE; and
wherein when a source Access Network (AN) is a higher version and a destination AN is a lower version, the method further comprises:
notifying a Serving Gateway (S-GW) to delete bearer resource, by the source MMNE transmitting a Delete Bearer Request message to the Serving Gateway (S-GW) and the S-GW deleting the bearer resource used by a UE;
wherein when the GTP version number is one of GTPV1 and GTPV0, the user information corresponding to the version number of the GTP comprises Packet Data Network Gateway (P-GW) information.', 'determining, by a source Mobility Management Network Element (MMNE), a version number of a General Radio Packet Service (GPRS) Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE;', 'transmitting, by the source MMNE, a Forward Relocation Request message to the destination MMNE, wherein the Forward Relocation Request message includes user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE; and', 'wherein when a source Access Network (AN) is a higher version and a destination AN is a lower version, the method further comprises:', 'notifying a Serving Gateway (S-GW) to delete bearer resource, by the source MMNE transmitting a Delete Bearer Request message to the Serving Gateway (S-GW) and the S-GW deleting the bearer resource used by a UE;', 'wherein when the GTP version number is one of GTPV1 and GTPV0, the user information corresponding to the version number of the GTP comprises Packet Data Network Gateway (P-GW) information.', '8. The method of claim 6, wherein the P-GW information comprises P-GW address and P-GW Tunnel Endpoint Identity (TEID).', '9. A device, configured to:
determine, by a source Mobility Management Network Element (MMNE), a version number of a General Radio Packet Service (GPRS) Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE; and
transmit, by the source MMNE, a Forward Relocation Request message to the destination MMNE, wherein the Forward Relocation Request message includes user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE; and
wherein when a source Access Network (AN) is a higher version and a destination AN is a lower version, the device is further configured to:
notify a Serving Gateway (S-GW) to delete bearer resource, by the source MMNE transmitting a Delete Bearer Request message to the Serving Gateway (S-GW) and the S-GW deleting the bearer resource used by a UE;
wherein when the GTP version number is GTPV2, the user information corresponding to the version number of the GTP comprises both Packet Data Network Gateway (P-GW) information and Serving Gateway (S-GW) information.', 'determine, by a source Mobility Management Network Element (MMNE), a version number of a General Radio Packet Service (GPRS) Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE; and', 'transmit, by the source MMNE, a Forward Relocation Request message to the destination MMNE, wherein the Forward Relocation Request message includes user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE; and', 'wherein when a source Access Network (AN) is a higher version and a destination AN is a lower version, the device is further configured to:', 'notify a Serving Gateway (S-GW) to delete bearer resource, by the source MMNE transmitting a Delete Bearer Request message to the Serving Gateway (S-GW) and the S-GW deleting the bearer resource used by a UE;', 'wherein when the GTP version number is GTPV2, the user information corresponding to the version number of the GTP comprises both Packet Data Network Gateway (P-GW) information and Serving Gateway (S-GW) information.', '10. The device of claim 9, wherein the P-GW information comprises P-GW address and P-GW Tunnel Endpoint Identity (TEID), the S-GW information comprises S-GW address and S-GW TEID.', '11. A device, configured to:
determine, by a source Mobility Management Network Element (MMNE), a version number of a General Radio Packet Service (GPRS) Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE; and
transmit, by the source MMNE, a Forward Relocation Request message to the destination MMNE, wherein the Forward Relocation Request message includes user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE; and
wherein when a source Access Network (AN) is a higher version and a destination AN is a lower version, the device is further configured to:
notify a Serving Gateway (S-GW) to delete bearer resource, by the source MMNE transmitting a Delete Bearer Request message to the Serving Gateway (S-GW) and the S-GW deleting the bearer resource used by a UE;
wherein when the GTP version number is one of GTPV1 and GTPV0, the user information corresponding to the version number of the GTP comprises Packet Data Network Gateway (P-GW) information.', 'determine, by a source Mobility Management Network Element (MMNE), a version number of a General Radio Packet Service (GPRS) Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE; and', 'transmit, by the source MMNE, a Forward Relocation Request message to the destination MMNE, wherein the Forward Relocation Request message includes user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE; and', 'wherein when a source Access Network (AN) is a higher version and a destination AN is a lower version, the device is further configured to:', 'notify a Serving Gateway (S-GW) to delete bearer resource, by the source MMNE transmitting a Delete Bearer Request message to the Serving Gateway (S-GW) and the S-GW deleting the bearer resource used by a UE;', 'wherein when the GTP version number is one of GTPV1 and GTPV0, the user information corresponding to the version number of the GTP comprises Packet Data Network Gateway (P-GW) information.', '12. The device of claim 11, wherein the P-GW information comprises P-GW address and P-GW Tunnel Endpoint Identity (TEID).']
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SUMMARY
ClaimChart-US8059679B2-STO
Patent number:US8059679B2
Claim Chart Type : SEP Claim Chart
Price: 200 €
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.