57 ABSTRACT A multiple access, Spread-spectrum communication System processes a
plurality of information signals received by a Radio Carrier Station (RCS) over …

A two-way Satellite communications System includes an Earth Station communicating with a
plurality of remote terminals using a network acceSS protocol that facilitates low power …

(57) ABSTRACT A diagnostic system for collecting, processing, recording and analyzing
sounds associated with the physiologic activities of various human organs. The system …

Method and apparatus for generating orthogonally encoded communication signals for
communication system subscrib ers using multiple orthogonal functions for each orthogonal …

US5691974A - Method and apparatus for using full spectrum transmitted power in a spread
spectrum communication system for tracking individual recipient phase, time and energy …

I. Introduction As is described hereinafter, the present invention contem plates adaptively
controlling the beam patterns produced by one or more antenna arrays within a spread …

An apparatus and method for communicating data between at least two data devices,
suitable for use as a wireless local-area network, that provides robust data communication …

(57) ABSTRACT A service option overlay for a CDMA wireless communi cation in which
multiple allocatable Subchannels are defined on a reverse link by assigning different code …

US5909435A - Wideband code-division multiple access system and method - Google Patents
US5909435A - Wideband code-division multiple access system and method - Google Patents …

The programmable modem for digital data of the present invention provides a highly
programmable, digital modem implemented in an integrated circuit which can be custom …