Patent ID: 7809072
Filing Date: 2010-10-05
Classification: H04L

Abstract:
1. A system for transmitting and receiving high-speed data, comprising: a transmitter for transmitting high-speed data through a plurality of transmitter antennas in one of a direction transmission scheme or a relay transmission scheme at a data transmission rate; a relay node for retransmitting the signals transmitted from the plurality of transmitter antennas in the relay transmission scheme, wherein the relay node retransmits the signal in a different timeslot though at least one antenna; and a receiver for dividing signals received from the antennas into data signals and noise to recover data, regenerating the transmitted signals from the recovered data, identifying the data signals and interference signal components, and removing the interference signal components from the signals transmitted on a transmitter antenna-by-transmitter antenna basis, wherein the data transmission rate is set by feedback information transmitted from the receiver or the relay node.