In this letter, signal to interference plus noise ratio (SINR) performance is analyzed for orthogonal frequency division multiplexing (OFDM) based amplify-and-forward (AF) relay systems in the presence of carrier frequency offset (CFO) for fading channels. The SINR expression is derived under the one-relay-node scenario, and is further extended to the multiple-relay-node scenario. Analytical results show that the SINR is quite sensitive to CFO and the sensitivity of the SINR to CFO is mainly determined by the gain factor and the different power of the direct link channel and relay link channel.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Copy
Yanxiang JIANG, Yanxin HU, Xiaohu YOU, "SINR Degradation due to Carrier Frequency Offset in OFDM Based Amplify-and-Forward Relay Systems" in IEICE TRANSACTIONS on Communications,
vol. E95-B, no. 1, pp. 317-320, January 2012, doi: 10.1587/transcom.E95.B.317.
Abstract: In this letter, signal to interference plus noise ratio (SINR) performance is analyzed for orthogonal frequency division multiplexing (OFDM) based amplify-and-forward (AF) relay systems in the presence of carrier frequency offset (CFO) for fading channels. The SINR expression is derived under the one-relay-node scenario, and is further extended to the multiple-relay-node scenario. Analytical results show that the SINR is quite sensitive to CFO and the sensitivity of the SINR to CFO is mainly determined by the gain factor and the different power of the direct link channel and relay link channel.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E95.B.317/_p
Copy
@ARTICLE{e95-b_1_317,
author={Yanxiang JIANG, Yanxin HU, Xiaohu YOU, },
journal={IEICE TRANSACTIONS on Communications},
title={SINR Degradation due to Carrier Frequency Offset in OFDM Based Amplify-and-Forward Relay Systems},
year={2012},
volume={E95-B},
number={1},
pages={317-320},
abstract={In this letter, signal to interference plus noise ratio (SINR) performance is analyzed for orthogonal frequency division multiplexing (OFDM) based amplify-and-forward (AF) relay systems in the presence of carrier frequency offset (CFO) for fading channels. The SINR expression is derived under the one-relay-node scenario, and is further extended to the multiple-relay-node scenario. Analytical results show that the SINR is quite sensitive to CFO and the sensitivity of the SINR to CFO is mainly determined by the gain factor and the different power of the direct link channel and relay link channel.},
keywords={},
doi={10.1587/transcom.E95.B.317},
ISSN={1745-1345},
month={January},}
Copy
TY - JOUR
TI - SINR Degradation due to Carrier Frequency Offset in OFDM Based Amplify-and-Forward Relay Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 317
EP - 320
AU - Yanxiang JIANG
AU - Yanxin HU
AU - Xiaohu YOU
PY - 2012
DO - 10.1587/transcom.E95.B.317
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E95-B
IS - 1
JA - IEICE TRANSACTIONS on Communications
Y1 - January 2012
AB - In this letter, signal to interference plus noise ratio (SINR) performance is analyzed for orthogonal frequency division multiplexing (OFDM) based amplify-and-forward (AF) relay systems in the presence of carrier frequency offset (CFO) for fading channels. The SINR expression is derived under the one-relay-node scenario, and is further extended to the multiple-relay-node scenario. Analytical results show that the SINR is quite sensitive to CFO and the sensitivity of the SINR to CFO is mainly determined by the gain factor and the different power of the direct link channel and relay link channel.
ER -