The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 23, 2002
Filed:
Mar. 05, 1999
William J. Brennan, Jr., Montgomery, AL (US);
Neptune Technology Group Inc., Tallassee, AL (US);
Abstract
A frequency hopping spread spectrum wireless transmission system includes a transmitter and a receiver system. The transmitter is configured to transmit radio frequency data signals in sequential time periods on respective transmit channels according to a pre-determined sequence. The data signal in each time period includes information relating the data signal to its position within the pre-determined sequence. The receiver system is configured to monitor a plurality of receive channels over a frequency range that includes the transmit channels and to receive the data signals on the receive channels. The receiver system is also configured to determine, upon reception of a first data signal on a first receive channel, a next receive channel based on the first receive channel so that the next receive channel differs from the first receive channel an amount equal to the interval between the data signal's position and the next position in the sequence, and to monitor the next receive channel for a next data signal.