Null initiated method and system for monitoring a priority chann

Details Null initiated method and system for monitoring a priority chann Null initiated method and system for monitoring a priority chann

1983-12-27

1986-02-25

Ng, Jin F.

Telecommunications

Receiver or analog modulated signal frequency converter

Signal selection based on frequency

H03J 720

Patent

active

045732108

ABSTRACT:
A null initiated priority channel monitoring system provides enhanced nonpriority signal intelligibility and/or enhanced priority channel sensitivity during sample times. The priority channel or channels are monitored during nulls in the received nonpriority signal. The system can have a minimum time period between priority channel monitoring periods to avoid substantially continuous priority channel monitoring. The system can also have a maximum time period between priority channel monitoring or sampling periods to avoid missing any priority channel signal.

REFERENCES:
patent: 3470481 (1969-09-01), Myers
patent: 3497813 (1970-02-01), Gallagher
patent: 3531724 (1970-09-01), Fathauer
patent: 3614621 (1971-10-01), Chapman et al.
patent: 3617895 (1971-11-01), Tomsa et al.
patent: 3619788 (1971-11-01), Giles, Jr.
patent: 3750032 (1973-07-01), Andrews
patent: 3821651 (1974-06-01), Fathauer et al.
patent: 4190803 (1980-02-01), Imamura
patent: 4253194 (1981-02-01), Van Deursen
patent: 4498194 (1985-02-01), Vandegraaf

Affiliated with

Also associated with

Rating

Null initiated method and system for monitoring a priority chann does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Null initiated method and system for monitoring a priority chann, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Null initiated method and system for monitoring a priority chann will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1016081