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Status : Published 
Date : 2013-02 
Title : Performance Analysis of Opportunistic Relaying Scheme with Outdated Channel Information 
Authors : Seokjung Kim, Sungsoo Park, and Daesik Hong 
Journal : IEEE Transactions on Wireless Communications 
Abstract : In this paper, we investigate the effects of outdated channel state information (CSI) on an opportunistic relaying scheme (ORS) consisting of relay selection and data transmission. The outage probability and average symbol error rate (ASER) of the ORS are derived in a closed-form expression for an arbitrary link signal-to-noise ratio (SNR) when the CSIs in the source-relay and relay-destination links are outdated. We also analyze the diversity order and coding gain in terms of the outage probability and ASER. Analytical and numerical results show that when the CSIs in either the source-relay or relay-destination links are outdated, the diversity order is reduced to one. The overall performance of the ORS is mainly degraded by inaccurate CSI in the relay-destination link. Conversely, CSI accuracy in the source-relay link has a negligible effect on the performance of the ORS unless the CSI is perfect. 
URL : http://ieeexplore.ieee.org/xpl/articleDe...er=6410085 
Download : http://mirinae.yonsei.ac.kr/?module=file...46abc0d303 
Seokjung Kim; Sungsoo Park; Daesik Hong, "Performance Analysis of Opportunistic Relaying Scheme with Outdated Channel Information," Wireless Communications, IEEE Transactions on , vol.12, no.2, pp.538,549, February 2013
doi: 10.1109/TWC.2012.122212.111556
keywords: {channel coding;diversity reception;numerical analysis;probability;radio links;relay networks (telecommunication);wireless channels;ASER;CSI;ORS;SNR;arbitrary link signal-to-noise ratio;average symbol error rate;closed-form expression;coding gain;data transmission phasing;diversity order analysis;opportunistic relaying scheme selection;outage probability;outdated channel state information;performance analysis;relay-destination link;source-relay link;Approximation methods;Data communication;Decoding;Encoding;Modulation;Relays;Signal to noise ratio;Opportunistic relaying scheme;average symbol error rate;coding gain;diversity gain;outage probability;outdated channel information},
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6410085&isnumber=6472806
List of Articles
No.
Statussort Date
21 [IEEE Comm. Surveys & Turotials] Dongkyu Kim, Haesoon Lee, and Daesik Hong, "A Survey of In-band Full-duplex Transmission: From the Perspective of PHY and MAC Layers", IEEE Comm. Surveys & Turotials file Published  2015-02 
20 [IEEE Trans. Wireless Commun.] Jonghyun Bang, Jemin Lee, Member, Seokjung Kim, and Daesik Hong, "An Efficient Relay Selection Strategy for Random Cognitive Relay Networks" IEEE Trans. Wireless Commun., Nov. 2014 file Published  2014-11 
» [IEEE Trans. Wireless Commun.] Seokjung Kim, Sungsoo Park, and Daesik Hong, "Performance Analysis of Opportunistic Relaying Scheme with Outdated Channel Information," IEEE Trans. on Wireless Comm., Feb. 2013 file Published  2013-02 
18 [IEEE Trans. Wireless Commun.] Hyungjong Kim, Sungmook Lim, Hano Wang and Daesik Hong, "Optimal Power Allocation and Outage Analysis for Cognitive Full Duplex Relay Systems", IEEE Trans. Wireless Comm., Oct. 2012 file Published  2012-10 
17 [IEEE J. Sel. Areas Commun.] Hyungsik Ju, Sungmook Lim, Dongkyu Kim, H. Vincent Poor, Daesik Hong,"Full Duplexity in Beamforming-Based Multi-Hop Relay Networks", IEEE Journal on Selected Areas in Communications, Sep. 2012 file Published  2012-09 
16 [IEICE Trans. Commun.] Sangho Nam, Kyunbyoung Ko, Daesik Hong, "Exact Average SER Performance Analysis for the Nth Best Opportunistic Amplify-and-Forward Relay Systems", IEICE Trans. on Comm., May 2012 file Published  2012-05 
15 [IEEE Trans. Veh. Technol.] Taehoon Kwon, Youngju Kim, and Daesik Hong, "Comparison of FDR and HDR under Adaptive Modulation with Finite Length Queues" IEEE Trans. Veh. Technol., Feb 2012 file Published  2012-02 
14 [IEEE Trans. Wireless Commun.] Sanguk Sagong, Jemin Lee, and Daesik Hong, "Capacity of Reactive DF Scheme in Cognitive Relay Networks" IEEE Trans. Wireless Comm., Oct 2011 file Published  2011-10 
13 [IEEE Trans. Wireless Commun.] Jemin Lee, Hano Wang, Jeffrey G. Andrews, and Daesik Hong, "Outage Probability of Cognitive Relay Networks with Interference Constraints," IEEE Trans. Wireless Commun., Feb. 2011 file Published  2011-02 
12 [IEEE Trans. Veh. Technol.] Taehoon Kwon, Sungmook Lim, Sooyong Choi, and Daesik Hong,"Optimal Duplex Mode for DF Relay in Terms of Outage Probability," IEEE Trans. Veh. Technol., Sept. 2010 file Published  2010-09 
11 [IEEE Trans. Wireless Commun.] Taehoon Kwon, Sungmook Lim, Woohyun Seo and Daesik Hong, "LLR-based Symbol Selective Transmission with a Near-optimal Threshold to Minimize BEP for Demodulation-forward Relay Systems", IEEE Trans. Wireless Commun., Feb 2010 file Published  2010-02 
10 [IEEE Trans. Veh. Technol.] Kyungchul Kwak, Sungeun Lee, and Daesik Hong, "The Role of Phase Compensation in Preventing Channel Dispersion in Variable Gain Relay OFDM Systems," IEEE Trans. Veh. Technol., Feb 2010 file Published  2010-02 
9 [IEEE Commun. Mag.] Hyungsik Ju, Eunsung Oh, Daesik Hong, "Catching Resource-Devouring Worms in Next-Generation Wireless Relay Systems - Two-way Relay and Full-Duplex Relay" IEEE Communication Magazine., Sep 2009 file Published  2009-09 
8 [IEEE Trans. Wireless Commun.] Hyungsik Ju, Eunsung Oh, Daesik Hong 'Improving Efficiency of Resource Usage in Two-Hop Full Duplex Relay Systems based on Resource Sharing and Interference Cancellation' IEEE Trans. Wireless Comm., Aug 2009 file Published  2009-08 
7 [IEEE Trans. Wireless Commun.] Jaemin Han, Eunsung Oh, Hyungsik Ju, Daesik Hong, "Asymmetric Diversity Modulation Scheme in Wireless Fading Relay Channels", IEEE Trans. Wireless. Comm., Jul 2009 file Published  2009-07 
6 [IEEE Trans. Wireless Commun.] Sungeun Lee, Myeongsu Han, Daesik Hong, 'Average SNR and Ergodic Capacity Analysis for Opportunistic DF Relaying with Outage over Rayleigh Fading Channels' IEEE Trans. Wireless Comm., Jun 2009 file Published  2009-06 
5 [IEEE Trans. Veh. Technol.] Seungyoup Han, Seongwoo Ahn, Eunsung Oh, and Daesik Hong, "Effect of Channel Estimation Error on BER performance in Cooperative Transmission", IEEE Trans. Veh. Technol., May 2009 Published  2009-05 
4 [IEEE Trans. Wireless Commun.] Jemin Lee, Hano Wang and Daesik Hong, "QoS-guaranteed Transmission Mode Selection for Efficient Resource Utilization in Multi-hop Cellular Networks", IEEE Trans. Wireless Comm., Oct 2008 file Published  2008-10 
3 [IEEE Trans. Wireless Commun.] Hyunkee Min, Sungeun Lee, Kyungchul Kwak and Daesik Hong, "Effect of Multiple Antennas at the Source on Outage Probability for Amplify-and-Forward Relaying Systems", IEEE Trans. Wireless Comm., Feb 2009 file Published  2009-02 
2 [IEEE Commun. Lett.] Jaemin Han, Eunsung Oh, Seongwoo Ahn and Daesik Hong, "A Simple Technique to Enhance Diversity Order in Wireless Fading Relay Channels", IEEE Comm. Letters., Mar 2008 Published  2008-03 
1 [Other Journals] Myeongsu Han, Sungeun Lee, Sangmin Ro, Junghyun Kim, Takki Yu, Seungyoup Han and Daesik Hong, "Cooperative Diversity Performance for OFDM Transmission over Partially Jammed Channels", Int'l Journal of Elec. and Comm., July 2007 Published  2007-07