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

Volume

62

Issue

8

fYear

2014

fDate

Aug. 2014

Firstpage

2812

Lastpage

2824

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;

fLanguage

English

Journal_Title

Communications, IEEE Transactions on

Publisher

ieee

ISSN

0090-6778

Type

jour

DOI

10.1109/TCOMM.2014.2337902

Filename

6851931