Title :
Characterization of the Pareto Boundary for the Two-User Symmetric Gaussian InterferenceChannel
Author :
Hojin Song ; Jong Yeol Ryu ; Wan Choi
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea
Abstract :
We characterize the Pareto boundary of the achievable rate region of the two-user symmetric Gaussian interference channel when transmitters control their transmission power and receivers have successive interference cancellation capability. By identifying the shape of achievable rate region according to the strength of interference channels, we find combinations of decoding and power allocation strategies achieving the Pareto boundary. We also characterize the Pareto boundary of the achievable rate region when time sharing is additionally considered.
Keywords :
Gaussian processes; Pareto optimisation; interference; telecommunication channels; Pareto boundary characterization; interference cancellation; interference channels; power allocation strategies; transmission power; transmission receivers; transmitters control; two user symmetric Gaussian interference channel; Decoding; Integrated circuits; Interference channels; Noise; Silicon carbide; Transmitters; Interference channel; Pareto boundary; achievable rate region; successive interference cancelation;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2014.2337902
