Communications: electrical – Continuously variable indicating – With meter reading
Patent
1995-01-24
1997-04-29
Horabik, Michael
Communications: electrical
Continuously variable indicating
With meter reading
3403111, 34082544, 34082547, 379 56, 379 57, 455 331, 455 381, H04B 726
Patent
active
056253516
ABSTRACT:
A messaging system capable of transmitting messages to receivers which roam between coverage areas. In one configuration, a coverage area (100) is divided into a plurality of zones (110). A single simulcast system identification (SSID) number is assigned which consists of a local identification number which identifies the coverage area (100), a zone identifier which identifies a zone (110) within the coverage area, traffic splitting flags and a frequency. For larger roaming areas, a network (200) is defined as consisting of a plurality of service areas (210) and is identified by network roaming identification information (NRI). NRI information and/or SSID information is stored in a receiver according to desired coverage and like information is transmitted in the corresponding zone or service area.
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Aronson Mark
Eaton Eric T.
Kuznicki William J.
Laflin Barbara D.
Willard David F.
Floam D. Andrew
Horabik Michael
Motorola Inc.
Wilson Jr. William H.
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