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:
Mar. 02, 2004
Filed:
Jun. 27, 2001
Nicholas Paul Shields, Calgary, CA;
Harris Corporation, Melbourne, FL (US);
Abstract
A novel wireless point to multipoint communication system which maximizes the number of remote stations capable of communicating with a base station is disclosed. Independent gain control of the transmitter on the remote stations as a function of the distance between the remote station and the base station is used. The gain control may be accomplished by attenuators in the RF transmit circuit of the remote stations. The attenuators may be placed immediately preceding the RF amplifiers in the RF transmit circuit of the remote stations. The amount of attenuation of the attenuators may be controlled by a microprocessor. By minimizing the gain from the remote station transmitters, the noise floor of the base station receiver is minimized thereby increasing the performance of the base station receiver. This increase in performance permits more remote stations to communicate with the base station.