COMMUNICATING DATA USING BACKSCATTER MODULATION

摘要

A system and method for full duplex wireless communication is disclosed. The system utilizes backscatter modulation of a first signal received by a guest device from a basestation to transmit a guest device message to a host basestation. The guest device utilizes the same antenna to both receive and transmit message signals.

主权项

1. A method of communicating data, the method comprising:
a) using a transmitter, transmitting a first modulated data signal corresponding to a first symbol stream; b) using a transceiver, backscatter-modulating the first modulated data signal according to a second symbol stream to provide a second modulated data signal; c) receiving the second modulated data signal using a receiver; and d) using a first processor, automatically demodulating the second modulated data signal using the first symbol stream to determine contents of the second symbol stream.