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Priority claimed from US07/868,194external-prioritypatent/US5408419A/en
Application filed by Ericsson Telefon Ab L MfiledCriticalEricsson Telefon Ab L M
Priority to SE9304086ApriorityCriticalpatent/SE515266C2/en
Publication of SE9304086D0publicationCriticalpatent/SE9304086D0/en
Publication of SE9304086LpublicationCriticalpatent/SE9304086L/en
Publication of SE515266C2publicationCriticalpatent/SE515266C2/en
H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
H04W8/20—Transfer of user or subscriber data
Abstract
The protocol for a data network comprises a data packet label identifying a source and destination, an information block and originating software identification. The information block includes a message being sent from source to destination. Pref. it also includes the software packet identification. The network may be a cellular radio telecommunications network. The message may relate to provision of automatic roaming service. It may be part of a handshaking procedure between two mobile switching centres prior to the exchange of additional messages. It may be a location update message or a location update accepted message.
SE9304086A1992-04-141993-12-08Signalling protocol for cellular radiotelephone system
SE515266C2
(en)
Wireless telecommunications system that uses signal modulation with cdma radio frequency in conjunction with the gsm telecommunications network protocol of interface a.