How to get 1 Gigabit per Second Data Rate Over Wireless Internet
A 1 gigabit per second data rate over a wireless Internet can be achieved without increasing
bandwidth. All you need is 9 antennas (8 for data and 1 for control) for transmission and 9 for
reception. This new technology is called Parallel Transmit Parallel Receive (PTPR).
PTPR is analogous to the parallel interface connection on a printer or the IEE 488 interface on an
instrument that is controlled by a computer.
With quadrature amplitude modulation (QAM) or orthogonal frequency division modulation
(OFDM), 8 separate streams of data bits and 1 stream of control bits are broadcast simultaneously
and received on separate sub carriers. The data rate can be increased 256 times more at a lower
radio frequency that doesn't require line-of-site between transmitter and receiver. This whole
process can be controlled by digital signal processing (DSP) chips.