H - Electricity – 04 – Q
Patent
H - Electricity
04
Q
H04Q 7/22 (2006.01) H04L 12/56 (2006.01) H04L 29/06 (2006.01) H04M 3/533 (2006.01) H04M 7/00 (2006.01) H04Q 7/38 (2006.01) H04M 3/53 (2006.01) H04M 7/12 (2006.01)
Patent
CA 2358413
A problem in the mobile communications field is that enhanced voice services such as envisaged by the WAP Forum for mobile users of wireless networks would require use of two bearer services to deliver said services. This is inefficient and potentially more costly to the user and network operator. The problem is solved by use of a voice over IP technology and with digitising and packetizing of voice data and control data and transmission of the discrete packets over a single circuit-switched connection using IP based data communication to provide both the IP Voice connection and associated control for enhanced voice services.
Un problème rencontré dans le domaine des communications mobiles est que les services vocaux évolués tels que ceux envisagés par le forum WAP pour les utilisateurs mobiles de réseaux sans fil nécessiteraient l'utilisation de deux services supports pour fournir lesdits services. Ceci est inefficace et potentiellement plus onéreux pour l'utilisateur et l'exploitant du réseau. Le problème est résolu par l'utilisation d'une technologie vocale sur PI et la numérisation ainsi que le groupage par paquets de données vocales et de données de commande, et la transmission des paquets distincts sur une seule connexion à commutation par circuit utilisant la transmission de données basée sur protocole Internet (PI) pour fournir à la fois la connexion vocale PI et la gestion associée de services vocaux évolués.
Angwin Alastair John
Bevis David George
International Business Machines Corporation
Saunders Raymond H.
LandOfFree
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