Title :
Half-duplex gaussian interference channel with transmitter and receiver cooperation
Author :
Peng, Yong ; Rajan, Dinesh
Author_Institution :
Dept. of Electr. Eng., Southern Methodist Univ., Dallas, TX, USA
fDate :
5/1/2010 12:00:00 AM
Abstract :
We propose an achievable region and capacity outer bound for half-duplex Gaussian interference channel with both transmitter (TX) and receiver (RX) cooperation. We show the significant improvement in achievable region compared to either TX or RX cooperation alone. Further, we quantify the sum rate increase with respect to the cooperation channel gain.
Keywords :
Gaussian channels; radio receivers; radio transmitters; capacity outer bound; cooperation channel gain; half-duplex Gaussian interference channel; receiver; transmitter; Decoding; Gaussian noise; Hardware; Helium; High definition video; Integrated circuit modeling; Interference channels; Recycling; Transmitters; Upper bound; User cooperation, half-duplex, max-flow-mincut bound;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2010.05.092139
