Patent ID: 8275322

Claim:
A method of transmission in an interference relay channel wireless transmission system comprising: dividing each of a plurality of messages into a public part and a private part; transmitting the public part of a first message of the plurality of messages and the private part of the first message from a first source wireless transmitter in a relay-receive mode in a first wireless time slot; transmitting the public part of a second message of the plurality of messages and the private part of the second message from a second source wireless transmitter in a relay-receive (RR) mode in the first wireless time slot; transmitting a repeat of the public part of the first message from the first source wireless transmitter and a repeat of the public part of the second message from the second source wireless transmitter in a relay-transmit (RT) mode in a second time slot; and transmitting a helper signal for each of the first and second messages from a wireless relay transmitter in the second time slot, wherein the wireless relay transmitter splits its power for transmission of the first and second messages, respectively; using the helper signal to cooperate with all active source wireless transmitters and mitigate wireless interference at active destination nodes based on the signal that the wireless relay transmitter previously received from transmitting sources; and in the RT mode, broadcasting received signals in the RR mode after scaling the received signals to satisfy a power constraint.