H - Electricity – 04 – M
Patent
H - Electricity
04
M
H04M 11/06 (2006.01) H04M 3/493 (2006.01) H04Q 11/04 (2006.01)
Patent
CA 2128388
A high-speed information service system is provided which uses Primary Rate Interface (PRI) Integrated Services Digital Networks (ISDN) signaling and temporary, "out-of-band" signaling to improve information retrieval capability. ISDN signaling permits electronic addressing of information requested by the subscriber, thereby eliminating the delays which accompany DTMF signal processing. Communications between an information service provider and an individual information source are conducted using out-of-band signaling. That is, call setup and information request are processed using a channel other than the channel which carries data between the information service provider, the information source and the subscriber.
L'invention est un système d'information rapide qui utilise la signalisation à interface à débit primaire des réseaux numériques à intégration de services (RNIS) et la signalisation « hors bande » temporaire pour améliorer la capacité d'extraction d'informations. La signalisation RNIS permet l'adressage électronique des informations demandées par l'abonné, ce qui élimine les retards liés au traitement des signaux DTMF. Les communications entre un fournisseur de services d'information et une source d'informations particulière se font avec la signalisation hors bande : l'établissement de l'appel et la demande d'information se font dans une voie autre que celle qui transmet les données entre les fournisseurs de services d'information, la source d'informations et l'abonné.
Backaus Marjorie Susan
Barrera Claire Darcelle
Davenport Esther Lee
Fahrer Harold
Ostroff Barry Norman
American Telephone And Telegraph Company
Kirby Eades Gale Baker
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