SPREAD SPECTRUM RADIO UNITS DESIGNED

Brand	Owner	Address	Description
AUTOWAVE	FLOW AUTOMATION INC.	9303 W. Sam Houston Parkway S. Houston TX 77099	Spread spectrum radio units designed to function in hazardous locations to communicate between flow computers and/or a laptop personal computer;AUTO WAVE;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The invention provides improved CDMA, WCDMA (UTMS) or other spread spectrum communication systems of the type that processes one or more spread-spectrum waveforms, each representative of a waveform received from a respective user (or other transmitting device). The improvement is characterized by a first logic element that generates a residual composite spread-spectrum waveform as a function of an arithmetic difference between a composite spread-spectrum waveform for all users (or other transmitters) and an estimated spread-spectrum waveform for each user. It is further characterized by one or more second logic elements that generate, for at least a selected user (or other transmitter), a refined spread-spectrum waveform as a function of a sum of the residual composite spread-spectrum waveform and the estimated spreads-spectrum waveform for that user.