Abstract: The invention relates to a method to manage a CS IRAT (Circuit Switch Inter RAT) handover of a user equipment (UE) from a 2G/3G network to a LTE (Long Term Evolution) network in which: the UE transmits its CS IRAT handover from 2G/3G to LTE capabilities to the BSC/RNC node; the BSC/RNC node selects a routing paths among said different routing paths based on the UE capabilities for CS IRAT handover from 2G/3G to LTE and transmits to a MSC/VLR node (Mobile services Switching Center) of said 2G/3G network a Handover message comprising an information indicative of the selected path corresponding to the selected CS handover technology; and the MSC/VLR node transfers said Handover message to said target eNodeB through a MME (Mobility Management Entity) node or through an IWF node (Interworking Function) depending on the selected CS handover technology.

Abstract: The invention provides for a method for use in a mobile radio communications device network connection procedure and including the step of, at a network, sending to a mobile radio communications device a list of a plurality of security algorithms supported in the network and so as to allow choice of a suitable algorithm irrespective of the degree of update that the device may have experienced.

Abstract: An invention concerns a method for enabling Service configuration by a plurality of Personal Network Entities connected to a Personal Network comprising a Personal Network Application Server accessible via IP Multimedia Subsystem domain, a primary Personal Network Entity holding a subscription to control the Personal Network and a plurality of secondary Personal Network Entities controlled by the primary Personal Network Entity, the method comprising the following steps: —associating to each PNE configuration rights describing the services to be configured by each of the PNE, —storing the PNE identities, and configuration rights associated to each PNE in a Configuration Element (PNRCE), —sending to the PN Application Server (AS) a configuration request based on the stored configuration rights.

Abstract: Method for optimizing the reduction of mobility signaling after an Inter-RAT change for a UE roaming between a source area covered by a source telecommunication core network and a target area covered by a target core telecommunication network, wherein a signaling reduction function is activated by the source telecommunication core network, and wherein deactivation triggering events of the signaling reduction function generates a need for registration update at next IRAT change occurred.

Abstract: The invention provides for a method for use in a mobile radio communications network connection procedure and including the step of rejecting at a mobile radio communications device a handover request from a network responsive to determination of support of the security algorithm associated with the handover, and for a mobile radio communications device arranged to determine support of security algorithms as proposed by the network, preferably at AS level, within a handover command, and to provide notification to the network of rejection of the connection due to non-support of the algorithm.

Abstract: The invention relates to a method to manage a CS IRAT (Circuit Switch Inter RAT) handover of a user equipment (UE) from a 2G/3G network to a LTE (Long Term Evolution) network in which: the UE transmits its CS IRAT handover from 2G/3G to LTE capabilities to the BSC/RNC node; the BSC/RNC node selects a routing paths among said different routing paths based on the UE capabilities for CS IRAT handover from 2G/3G to LTE and transmits to a MSC/VLR node (Mobile services Switching Center) of said 2G/3G network a Handover message comprising an information indicative of the selected path corresponding to the selected CS handover technology; and the MSC/VLR node transfers said Handover message to said target eNodeB through a MME (Mobility Management Entity) node or through an IWF node (Interworking Function) depending on the selected CS handover technology.

Abstract: The invention provides for a method for use in a mobile radio communications device network connection procedure and including the step of, at a network, sending to a mobile radio communications device a list of a plurality of security algorithms supported in the network and so as to allow choice of a suitable algorithm irrespective of the degree of update that the device may have experienced.

Abstract: The invention provides for a method for use in a mobile radio communications network connection procedure and including the step of rejecting at a mobile radio communications device a handover request from a network responsive to determination of support of the security algorithm associated with the handover, and for a mobile radio communications device arranged to determine support of security algorithms as proposed by the network, preferably at AS level, within a handover command, and to provide notification to the network of rejection of the connection due to non-support of the algorithm.

Abstract: Method for optimizing the reduction of mobility signalling after an Inter-RAT change for a UE roaming between a source area covered by a source telecommunication core network and a target area covered by a target core telecommunication network, wherein a signalling reduction function is activated by the source telecommunication core network, and wherein deactivation triggering events of the signalling reduction function generates a need for registration update at next IRAT change occurred.

Abstract: An invention concerns a method for enabling Service configuration by a plurality of Personal Network Entities connected to a Personal Network comprising a Personal Network Application Server accessible via IP Multimedia Subsystem domain, a primary Personal Network Entity holding a subscription to control the Personal Network and a plurality of secondary Personal Network Entities controlled by the primary Personal Network Entity, the method comprising the following steps: —associating to each PNE configuration rights describing the services to be configured by each of the PNE, —storing the PNE identities, and configuration rights associated to each PNE in a Configuration Element (PNRCE), —sending to the PN Application Server (AS) a configuration request based on the stored configuration rights.

Abstract: The invention concerns a method for controlling the network selection by the home operator of dual user equipment (6) having mobile network access capability and fixed-wireless network access capability. The method according to the invention comprises the following steps: —defining a configuration parameter HOC for indicating whether the home operator of the UE (6) is a mobile operator or a fixed-wireless operator, —storing said configuration parameter HOC in the UE (6), and at initial network selection, —selecting a network based on said configuration parameter HOC value.

Abstract: The invention concerns a method for controlling the steering of the roaming of a user equipment (UE) by the HPLMN to which said UE is attached via a WLAN Access Point wherein said HPLMN sends a EAP Request Identity message to said UE including a SoR information (SoR Command) and said UE performs a network reselection based on said SoR information as soon as possible.

Abstract: The invention relates to a method for optimizing the reading by a User Equipment (UE) of MCCH (MBMS Point-to-Multipoint Control Channel) information transmitted periodically to said UE by a Radio Network Controller (RNC) in cellular communication network during a Modification Period (MP) comprising a number of Repetition Periods (RP) during which a same MCCH information is transmitted to the UE. According to the invention, the network transmits to the UE the number NumModifiedNCells of MBMS Neighbor Cell Point-to-Multipoint Radio Bearer Information messages NCs informing the UE about the Point-to-Multipoint Radio Bearer configuration used in neighbor cells where combining applies and which are located in the Modified MCCH Information (6) using the MSI message.