摘要:
In an embodiment, a method for the control of access network/access technology selection for the routing of IP traffic by a User Equipment UE in a multi-access communication system, based on operator's policies, is provided, wherein: - said operator's policies include Quality of Service QoS-based policies, based on IP traffic matching specific QoS filters.
摘要:
One object of the present invention is a method for session transfer between Access Networks for a User Equipment UE, said method including insertion in a signaling path of a Service Continuity Application Server anchoring said session in IMS, said method including: - insertion of a Service Continuity Application Server V-SCC-AS located in a Visited PLMN V-PLMN for a UE roaming in said V-PLMN.
摘要:
One object of the invention is a method for Quality of Service management in a mobile communication system, comprising a step of: - temporarily providing, to a Bearer that has just been established for Non Real Time services, a higher priority than requested at Bearer establishment.
摘要:
One object of the present invention is a method for the management of Short Message SM delivery in a mobile communicaton system comprising an IP-based SM delivery network accessed via an IP-Connectivity Access Network IP-CAN which is transparent to the SM Delivery procedure, said method comprising the steps: - informing an IP-CAN entity capable of detecting User Equipment UE activity over said IP-CAN, of unsuccessful SM delivery attempt due to not reachable UE, - upon detection of UE activity over said IP-CAN for said UE, said IP-CAN entity informing an entity in charge of requesting new SM delivery attempt when said UE is again reachable.
摘要:
The present invention relates to a method for a handover of a UE (User Equipment) currently engaged in a voice call. More particularly, the invention relates to a handover from 1) a packet based radio where Voice Service is provided via VoIP over the radio and is controlled via Session Initiation Protocol (SIP) based signalling (e.g. LTE, E-UTRAN or WIMAX radio) to 2) a radio access network where Voice Service can be only provided via circuit switched (CS) domain (a visited mobile switching centre (VMSC) is needed) such as legacy 3GPP UMTS Terrestrial Radio Access Network (UTRAN)/ GSM/Edge Radio Access Network (GERAN) coverage. A MSC-S entity acting as a Packet Core Control Node on a Packet Switched (PS) network and as an Anchor Visited Mobile Switching Centre (VMSC) for a handover to a Circuit Switched (CS) network on the CS domain side is proposed, the MSC-S preparing a new path with a remote UE-B and a CS domain handover towards a target legacy radio coverage before requesting a UE-A to execute the handover.
摘要:
One object of the present invention is a method for the management of Short Message SM delivery in a mobile communication system comprising an Overlaying, e.g. IP-based or CS fallback in Evolved Packet System based, SM delivery network accessed via a mobile or fixed Access Network AN which is transparent to the Overlaying SM Delivery procedure, said method comprising the steps: - informing an AN entity capable of detecting User Equipment UE activity over said AN, of unsuccessful SM delivery attempt due to not reachable UE, - upon detection of UE activity over said AN for said UE, said AN entity informing an entity in charge of requesting new SM delivery attempt when said UE is again reachable.
摘要:
The application relates to the problem of existing 3GPP (TS 23.401, TS 23.060) specifications that when a user establishes a PDN connection under GERAN/UTRAN, and then subsequently moves to E-UTRAN or to GERAN/UTRAN served by a S4-SGSN, the identity of the GGSN/PGW assigned to the PDN connection remains unknown to the HSS, which prevents any subsequent seamless WLAN offload of the traffic of these PDN connections - although the UE is now served by an MME or 54-SGSN which are expected to support seamless WLAN offload. This problem is solved in that either the target MME/S4-SGSN informs the HSS during mobility or the PGW/GGSN itself informs the HSS during PDN connection establishment.
摘要:
In an embodiment, there is provided a method for support of mobile-terminated application services in a mobile system, said method comprising: - based on a User Equipment UE subscription, enabling, for one or more subscribed Access Point Name APN, triggering of at least one network Application associated with a given of said one or more APN, upon said UE being reachable again after failure of a mobile network procedure to reach said UE via a Packet Data Network PDN connection established for said UE and said APN.
摘要:
One object of the present invention is a method for handling Machine to Machine M2M services in a communication system, said method comprising a step of, for charging for IP Connectivity Access Network IP-CAN bearer services in said communication system: - providing global charging information for a plurality of terminals using a same M2M service.