A method of managing mobility of a mobile terminal in a communication network comprising a plurality of access points and an access points discovery server adapted for providing the mobile terminal with a list of access points selected from among the network access points is disclosed. In some embodiments, the method comprises the following processes, implemented by the access points discovery server: reception of a quality of service class determined by an item of equipment for application of quality of service as a function of a service accessed by the mobile terminal and generation of the list of access points by selecting at least one access point compatible with the quality of service class determined by the item of equipment for application of quality of service.

A method of managing mobility of a mobile terminal in a communication network comprising a plurality of access points and an access points discovery server adapted for providing the mobile terminal with a list of access points selected from among the network access points is disclosed. In some embodiments, the method comprises the following processes, implemented by the access points discovery server: reception of a quality of service class determined by an item of equipment for application of quality of service as a function of a service accessed by the mobile terminal and generation of the list of access points by selecting at least one access point compatible with the quality of service class determined by the item of equipment for application of quality of service.

Various embodiments monitor user mobility in a wireless communication network. In one embodiment, a set of temporally related call detail records associated with at least one user of a wireless communication network is analyzed. A set of base stations accessed during at least one call associated with the set of temporally related call detail records is identified based on the analysis of the records. At least one road segment of a road network within a threshold distance to each of the set of base stations is identified. A set of mobility information for the at least one user indicating that the at least one user traversed the at least one road segment is stored based on identifying the at least one road segment.

Various embodiments monitor user mobility in a wireless communication network. In one embodiment, a set of temporally related call detail records associated with at least one user of a wireless communication network is analyzed. A set of base stations accessed during at least one call associated with the set of temporally related call detail records is identified based on the analysis of the records. At least one road segment of a road network within a threshold distance to each of the set of base stations is identified. A set of mobility information for the at least one user indicating that the at least one user traversed the at least one road segment is stored based on identifying the at least one road segment.

In certain cellular communication systems, a roaming communication device may attempt to establish a connection with a visited wireless communication network. Before allowing the connection, the visited network may check to see whether the International Mobile Equipment Identity (IMEI) of the device has been listed in an Equipment Identity Register (EIR) as being blocked, and may refuse the connection if the IMEI is listed as being blocked. In addition, when the home network of the device receives a request to authorize usage of the device, the home network may also check its own EIR to determine whether the IMEI has been blocked. If the IMEI has been blocked in the EIR of the home network, the home network indicates to the visited network that the connection should be refused.

In certain cellular communication systems, a roaming communication device may attempt to establish a connection with a visited wireless communication network. Before allowing the connection, the visited network may check to see whether the International Mobile Equipment Identity (IMEI) of the device has been listed in an Equipment Identity Register (EIR) as being blocked, and may refuse the connection if the IMEI is listed as being blocked. In addition, when the home network of the device receives a request to authorize usage of the device, the home network may also check its own EIR to determine whether the IMEI has been blocked. If the IMEI has been blocked in the EIR of the home network, the home network indicates to the visited network that the connection should be refused.

Embodiments of the present disclosure disclose a registration area determining method, to reduce overheads for sending paging signaling to user equipment. The method in the embodiments of the present disclosure includes: determining, by a mobility management entity, that both duration in which user equipment does not access a basic registration area in a registration area of the user equipment and duration in which the user equipment does not initiate a periodic basic registration area update procedure are greater than or equal to preset duration; generating, by the mobility management entity, a new registration area for the user equipment, where the new registration area does not include the basic registration area; and sending, by the mobility management entity, the new registration area to the user equipment. The embodiments of the present disclosure further provide a mobility management entity, to reduce the overheads for sending paging signaling to the user equipment.

Methods for provisioning a service in a first network and providing the service by an entity in a second network are disclosed. The methods comprising maintaining in a software repository in the first network, one or more software images (I1, I2, . . . I1) of corresponding one or more services and where each service is identified by a service identifier (Si) and storing configuration information related to the one or more services in a database repository of the first network. The method of providing the service in the second network further comprises receiving and storing one or more software images (I1, I2, . . . ) for one or more services of the first network and where each service is identified by a service identifier (Si) and upon detecting a trigger indicating a request for a service of the one or more services, instantiating the software image of the service in the serving network.

Methods for provisioning a service in a first network and providing the service by an entity in a second network are disclosed. The methods comprising maintaining in a software repository in the first network, one or more software images (I1, I2, . . . I1) of corresponding one or more services and where each service is identified by a service identifier (Si) and storing configuration information related to the one or more services in a database repository of the first network. The method of providing the service in the second network further comprises receiving and storing one or more software images (I1, I2, . . . ) for one or more services of the first network and where each service is identified by a service identifier (Si) and upon detecting a trigger indicating a request for a service of the one or more services, instantiating the software image of the service in the serving network.

A routing selection method, apparatus, device and system and a storage medium are provided. The method includes receiving a route reassignment message sent by a serving core network device. The route reassignment message includes at least one of at least one of identification information or address information of an initial core network device; at least one of identification information or address information of the serving core network device; a context identifier assigned for a served object in at least one of the initial core network device, the access network device or the serving core network device; network slice information supported by the served object; or operator information supported by the served object.