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1. (WO1999027696) PROTOCOL FOR VOICE PAGING SYSTEM
Latest bibliographic data on file with the International Bureau

Considered void 24.06.1999


Pub. No.: WO/1999/027696 International Application No.: PCT/US1998/025178
Publication Date: 03.06.1999 International Filing Date: 24.11.1998
IPC:
H04L 1/08 (2006.01) ,H04W 88/18 (2009.01) ,H04W 88/02 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
08
by repeating transmission, e.g. Verdan system
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
18
Service support; Network management devices
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02
Terminal devices
Applicants:
CLARITI TELECOMMUNICATIONS INTERNATIONAL, LTD. [US/US]; 1341 North Delaware Avenue Philadelphia, PA 19125, US (AllExceptUS)
STOVER, Howard, H. [US/US]; US (UsOnly)
KARR, Lawrence, J. [US/US]; US (UsOnly)
Inventors:
STOVER, Howard, H.; US
KARR, Lawrence, J.; US
Agent:
NETHERY, John, F. ; McAndrews, Held & Malloy, Ltd. 34th Floor 500 W. Madison Street Chicago, IL 60661, US
Priority Data:
60/066,80225.11.1997US
Title (EN) PROTOCOL FOR VOICE PAGING SYSTEM
(FR) PROTOCOLE POUR SYSTEME DE RADIOMESSAGERIE VOCALE
Abstract:
(EN) A protocol (10) for a digital stored voice paging system. The protocol (10) contains a multiplicity of limited frames each containing a short message section (12) and a voice data section (14). The short message section (12) contains repeated alert packets (16) for providing time diversity, and the voice data section is comprised of packets containing voice data streams. The packets of the voice data streams (20) are interspersed with one another and transmitted in scatter form throughout the length of the message time period, to improve the power consumption and reduce errors in voice message transmissions during digital stored voice paging operations.
(FR) L'invention concerne un protocole (10) destiné à un système de radiomessagerie vocale à mémorisation numérique. Ce protocole (10) comporte une multitude de trames limitées contenant, chacune, un segment message court (12) et un segment voix-données (14). Le segment message court (12) comporte des paquets d'avertissement (16) répétés permettant de réaliser la diversité temporelle, le segment voix-données étant constitué de paquets contenant des trains voix-données. Les paquets à trains voix-données (20) sont imbriqués entre eux et transmis de manière dispersée sur toute la durée du message, afin de réduire la consommation d'énergie et les erreurs de transmission des messages vocaux durant les phases de radiomessagerie vocale à mémorisation numérique.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GD, GE, GH, GM, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1999017988