Methods, apparatuses, system, related computer program product and data structures for informing of roaming restrictions

摘要

It is disclosed a method (and related apparatus) comprising transmitting, after a network entry authentication procedure, between an access network gateway entity and one of a terminal and a serving entity, generated terminal mobility restriction information in the form of at least one text information element comprised in an authentication notification message, and receiving the terminal mobility restriction information; and a method (and related apparatus) comprising transmitting, via network entity management procedures, terminal mobility restriction information in the form of at least one additional leaf node being added to a network entity management object, and receiving the terminal mobility restriction information.

主权项

1. A method, comprising:
at least one of transmitting and receiving, after a network entry authentication procedure, between an access network gateway entity and one of a terminal and a serving entity, generated terminal mobility restriction information in the form of at least one text information element comprised in an authentication notification message, wherein at least one of the following applies: the at least one text information element is constituted by a type-length-value information element; the at least one type-length-value information element comprises sub information elements relating to at least one of a restriction type, a list of allowed base stations, a list of prohibited base stations, and an allowed location of the terminal; and the authentication notification message is constituted by a extensible authentication protocol notification request message.