IEICE TRANSACTIONS on Fundamentals
Outage Probability of N-th Best User Selection in Multiuser Two-Way Relay Networks over Nakagami-m Fading
Summary :
We analyze the outage probability of the multiuser two-way relay network (TWRN) where the N-th best mobile user (MU) out of M MUs and the base station (BS) exchange messages with the aid of an amplify-and-forward relay. In the analysis, we focus on the practical unbalanced Nakagami-m fading between the MUs-relay link and the relay-BS link. We also consider both perfect and outdated channel state information (CSI) between the MUs and the relay. We first derive tight closed-form lower bounds on the outage probability. We then derive compact expressions for the asymptotic outage probability to explicitly characterize the network performance in the high signal-to-noise ratio regime. Based on our asymptotic results, we demonstrate that the diversity order is determined by both Nakagami-m fading parameters, M, and N when perfect CSI is available. When outdated CSI is available, the diversity order is determined by Nakagami-m fading parameters only. In addition, we quantify the contributions of M, N, and the outdated CSI to the outage probability via the array gain.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E97-A No.9 pp.1987-1993
- Publication Date
- 2014/09/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E97.A.1987
- Type of Manuscript
- LETTER
- Category
- Communication Theory and Signals
Authors
Jie YANG
Beijing Institute of Technology
Yingying YUAN
Beijing Institute of Technology
Nan YANG
The University of New South Wales
Kai YANG
Université Paris-Sud 11
Xiaofei ZHANG
Beijing Institute of Technology
Keyword
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Jie YANG, Yingying YUAN, Nan YANG, Kai YANG, Xiaofei ZHANG, "Outage Probability of N-th Best User Selection in Multiuser Two-Way Relay Networks over Nakagami-m Fading" in IEICE TRANSACTIONS on Fundamentals,
vol. E97-A, no. 9, pp. 1987-1993, September 2014, doi: 10.1587/transfun.E97.A.1987.
Abstract: We analyze the outage probability of the multiuser two-way relay network (TWRN) where the N-th best mobile user (MU) out of M MUs and the base station (BS) exchange messages with the aid of an amplify-and-forward relay. In the analysis, we focus on the practical unbalanced Nakagami-m fading between the MUs-relay link and the relay-BS link. We also consider both perfect and outdated channel state information (CSI) between the MUs and the relay. We first derive tight closed-form lower bounds on the outage probability. We then derive compact expressions for the asymptotic outage probability to explicitly characterize the network performance in the high signal-to-noise ratio regime. Based on our asymptotic results, we demonstrate that the diversity order is determined by both Nakagami-m fading parameters, M, and N when perfect CSI is available. When outdated CSI is available, the diversity order is determined by Nakagami-m fading parameters only. In addition, we quantify the contributions of M, N, and the outdated CSI to the outage probability via the array gain.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E97.A.1987/_p
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@ARTICLE{e97-a_9_1987,
author={Jie YANG, Yingying YUAN, Nan YANG, Kai YANG, Xiaofei ZHANG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Outage Probability of N-th Best User Selection in Multiuser Two-Way Relay Networks over Nakagami-m Fading},
year={2014},
volume={E97-A},
number={9},
pages={1987-1993},
abstract={We analyze the outage probability of the multiuser two-way relay network (TWRN) where the N-th best mobile user (MU) out of M MUs and the base station (BS) exchange messages with the aid of an amplify-and-forward relay. In the analysis, we focus on the practical unbalanced Nakagami-m fading between the MUs-relay link and the relay-BS link. We also consider both perfect and outdated channel state information (CSI) between the MUs and the relay. We first derive tight closed-form lower bounds on the outage probability. We then derive compact expressions for the asymptotic outage probability to explicitly characterize the network performance in the high signal-to-noise ratio regime. Based on our asymptotic results, we demonstrate that the diversity order is determined by both Nakagami-m fading parameters, M, and N when perfect CSI is available. When outdated CSI is available, the diversity order is determined by Nakagami-m fading parameters only. In addition, we quantify the contributions of M, N, and the outdated CSI to the outage probability via the array gain.},
keywords={},
doi={10.1587/transfun.E97.A.1987},
ISSN={1745-1337},
month={September},}
Copy
TY - JOUR
TI - Outage Probability of N-th Best User Selection in Multiuser Two-Way Relay Networks over Nakagami-m Fading
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1987
EP - 1993
AU - Jie YANG
AU - Yingying YUAN
AU - Nan YANG
AU - Kai YANG
AU - Xiaofei ZHANG
PY - 2014
DO - 10.1587/transfun.E97.A.1987
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E97-A
IS - 9
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - September 2014
AB - We analyze the outage probability of the multiuser two-way relay network (TWRN) where the N-th best mobile user (MU) out of M MUs and the base station (BS) exchange messages with the aid of an amplify-and-forward relay. In the analysis, we focus on the practical unbalanced Nakagami-m fading between the MUs-relay link and the relay-BS link. We also consider both perfect and outdated channel state information (CSI) between the MUs and the relay. We first derive tight closed-form lower bounds on the outage probability. We then derive compact expressions for the asymptotic outage probability to explicitly characterize the network performance in the high signal-to-noise ratio regime. Based on our asymptotic results, we demonstrate that the diversity order is determined by both Nakagami-m fading parameters, M, and N when perfect CSI is available. When outdated CSI is available, the diversity order is determined by Nakagami-m fading parameters only. In addition, we quantify the contributions of M, N, and the outdated CSI to the outage probability via the array gain.
ER -
English
