Dispatch trunked radio system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 8, 1987
Issued Date -
N/A
app pub date -
Nov 19, 1986
filing date -
Dec 31, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention contemplates an improved dispatch trunked radio system which provides for individual subscriber to subscriber communication as well other enhanced trunking features. An expanded 'dual-word' signalling protocol provides an improvement over prior 'single word' signalling protocols by increasing the versatility of commands which may be communicated between the components of the trunked radio system. The 'dual-word' signalling protocol of the present invention remains compatible with prior 'single-word' subscriber units.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully