HIGH PERFORMANCE SINGLE DIRECTION WIRELESS TRANSMISSION SYSTEMS AND TECHNIQUE

摘要

An apparatus and method for single direction transmission of information is provided. A server and receiver are in communication by way of a plurality of transmission channels onto which certain information is distributed. The information is distributed among the channels in a manner which allows a receiver to select particular channels to receive information which may be of particular interest. Channel selection is based on parameters associated with the physical state of the receiver. Devices are arranged to measure certain receiver states and to convey that date to a channel selection scheme. Receive channels are changed in response to measured receiver states. Accordingly, receivers of the invention implicitly "request" particular information in accordance with the physical state of the receiver.