DIGITAL SEQUENCING SPREAD SPECTRUM MODULES

Brand	Owner (click to sort)	Address	Description
DIGITAL SPECTRUM MODULATION	HORIZON HOBBY, INC.	4105 Fieldstone Road Champaign IL 61822	Digital sequencing spread spectrum modules and transceivers for installation into hobby model vehicles for digital encoding;DIGITAL;
DSM	Horizon Hobby	Legal Department 2904 Research Rd Champaign IL 61822	DIGITAL SEQUENCING SPREAD SPECTRUM MODULES AND TRANSCEIVERS FOR INSTALLATION INTO HOBBY MODEL VEHICLES FOR DIGITAL ENCODING;
	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.