On the Diversity Gain Region of the Z-Interference Channels

Author

Mohamed S. Nafea, Missouri University of Science and TechnologyFollow
Karim G. Seddik
Mohammed Nafie
Hesham El Gamal

Abstract

In this work, we analyze the diversity gain region (DGR) of the single-antenna Rayleigh fading Z-Interference channel (ZIC). More specifically, we characterize the achievable DGR of the fixed-power split Han-Kobayashi (HK) approach under these assumptions. Our characterization comes in a closed form and demonstrates that the HK scheme with only a common message is a singular case, which achieves the best DGR among all HK schemes for certain multiplexing gains. Finally, we show that generalized time sharing, with variable rate and power assignments for the common and private messages, does not improve the achievable DGR. © 2012 IEEE.

Recommended Citation

M. S. Nafea et al., "On the Diversity Gain Region of the Z-Interference Channels," IEEE International Conference on Communications, pp. 2392 - 2397, article no. 6364292, Institute of Electrical and Electronics Engineers, Dec 2012.

The definitive version is available at https://doi.org/10.1109/ICC.2012.6364292

Department(s)

Electrical and Computer Engineering

Comments

Qatar National Research Fund, Grant NPRP 09 - 1168 - 2 - 455

International Standard Book Number (ISBN)

978-145772052-9

International Standard Serial Number (ISSN)

1550-3607

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2024 Institute of Electrical and Electronics Engineers, All rights reserved.

Publication Date

01 Dec 2012