Wireless Personal Communications, volume 114, issue 2, pages 1085-1105
Interference Alignment in Relay-Aided Networks with Imperfect CSIT
Publication type: Journal Article
Publication date: 2020-05-19
Journal:
Wireless Personal Communications
Q2
Q3
SJR: 0.588
CiteScore: 5.8
Impact factor: 1.9
ISSN: 09296212, 1572834X
Computer Science Applications
Electrical and Electronic Engineering
Abstract
In this paper, a relay-aided interference alignment (RIA) strategy was considered based on the benefits offered by relay-based cooperative networks. Along with the benefits offered by cooperative networks, the RIA was shown as a practical solution for a K-user BC network. The relationship between the achievable DoF region of the RIA and the different levels of outdated channel state information (CSI) were derived. The trade-off between the NRIA and RIA were analysed and the specific trade-off region in each outdated CSI assumption was indicated in the numerical results. Through the achievable DoF numerical results, it was recognised that regarding achievable DoF, the RIA outperforms the NRIA in most of the outdated CSI scenarios.
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Tian Y., Wang Z. Interference Alignment in Relay-Aided Networks with Imperfect CSIT // Wireless Personal Communications. 2020. Vol. 114. No. 2. pp. 1085-1105.
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Tian Y., Wang Z. Interference Alignment in Relay-Aided Networks with Imperfect CSIT // Wireless Personal Communications. 2020. Vol. 114. No. 2. pp. 1085-1105.
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TY - JOUR
DO - 10.1007/s11277-020-07410-2
UR - https://doi.org/10.1007/s11277-020-07410-2
TI - Interference Alignment in Relay-Aided Networks with Imperfect CSIT
T2 - Wireless Personal Communications
AU - Tian, Yue
AU - Wang, Zhanwei
PY - 2020
DA - 2020/05/19
PB - Springer Nature
SP - 1085-1105
IS - 2
VL - 114
SN - 0929-6212
SN - 1572-834X
ER -
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@article{2020_Tian,
author = {Yue Tian and Zhanwei Wang},
title = {Interference Alignment in Relay-Aided Networks with Imperfect CSIT},
journal = {Wireless Personal Communications},
year = {2020},
volume = {114},
publisher = {Springer Nature},
month = {may},
url = {https://doi.org/10.1007/s11277-020-07410-2},
number = {2},
pages = {1085--1105},
doi = {10.1007/s11277-020-07410-2}
}
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MLA
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Tian, Yue, et al. “Interference Alignment in Relay-Aided Networks with Imperfect CSIT.” Wireless Personal Communications, vol. 114, no. 2, May. 2020, pp. 1085-1105. https://doi.org/10.1007/s11277-020-07410-2.