HIERARCHICAL PROGRAM PACKAGES FOR USER TERMINAL SUBSCRIBABLE SERVICES

摘要

A wireless communication method and corresponding apparatus for modifying a subscription is described, the method comprising wirelessly receiving subscription information describing a plurality of program packages and relationships between the program packages, the relationships including at least a first reference from a first program package including at least a first service to a second program package including at least the first service and a second service, the first reference indicating that a subscription to the first program package is required prior to the second program package being determined as available for subscription, determining the set of program packages available for selection based on the relationships between the packages, displaying the set of program packages determined to be available for selection and allowing a selection of one or more displayed packages from the set, wherein the subscription is modified as a result of the selection. As well as the corresponding method an apparatus for providing the subscription information is described.