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1. AU1991071701 - Satellite based acknowledge-back paging system

Office Australia
Application Number 71701/91
Application Date 09.11.1990
Publication Number 1991071701
Publication Date 17.09.1992
Publication Kind A
IPC
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
14
Relay systems
15
Active relay systems
185
Space-based or airborne stations
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
H04B 7/185
H04W 88/18
CPC
H04W 88/185
H04B 7/18567
Applicants Motorola, Inc.
Inventors Kuznicki, William J
Schwendeman, Robert J.
Priority Data 450707 14.12.1989 US
Title
(EN) Satellite based acknowledge-back paging system
Abstract
(EN)
A satellite based paging communication system comprises at least one satellite (102) capable of communicating the paging information to at least one terrestrial receiver (110, 116, 126) some of which are capable of transmitting an acknowledge signal (127) so that message reception may be verified and satellite traffic controlled.