OFDM Multiple Antennas Cognitive Radio Relay CDMA Synchronization Channel Estimation Spectrum Sharing Interference Cancellation Full duplex Spectrum Sensing Resource Allocation Neural Networks Stochastic Geometry Equalizer Bi-Directional Feedback Femtocell Energy Harvesting Heterogeneous Networks Device-to-Device (D2D) Cross-link interference Cell Search SINR mismatch problem Ultra-dense small cell networks HetNet Idle cells Spectral efficiency Dynamic TDD interference management NOMA FBMC selection diversity Handoff outage probability mode selection Coexisting network multi-spectral achievable sum rate Grant-free Transmission Filtered OFDM tabu-search bursty traffic model flexible duplex 5G Asynchronous Transmission Preamble Deep learning Shortened TTI automatic repeat request (ARQ) Two-way communications transmission capacity (TC) in-band full-duplex system self-interference cancellation Complexity Ultra-dense small cell sensing duration Correlated MIMO Cognitive relay networks Heterogeneous channel estimation capability Bi-directional full-duplex full-duplex cellular full-duplex relay Simultaneous Sensing and Transmission UWB OQAM Windowing Vehicle-to-vehicle communication prototype filter pilot signal LTE-based V2V link reliability resource size control interference to noise ratio eigen decomposition TS-W-OFDM C-V2V massive connectivity Reliability Vehicle-to-Vehicle full-spreading NOMA Resource management Cooperative systems Coexistence scenarios mixed numerology 6G B5G TDD configuration Cell-free Railway CP-OFDM MLP Full-duplex Computation offloading Mobility non-orthogonal multiple access HST interference mitigation Edge computing Multiple access Singular Vale Decomposition
Status : Published 
Date : 2009-02 
Title : Effect of Multiple Antennas at the Source on Outage Probability for Amplify-and-Forward Relaying Systems 
Authors : Hyunkee Min, Sungeun Lee, Kyungchul Kwak and and Daesik Hong 
Journal : IEEE Transactions on Wireless Communications 
Abstract : The amplify-and-forward (AF) relaying system considered here consists of a source node with M transmit antennas, and relay and destination nodes with a single antenna each. The closed-form expressions for the outage probabilities for maximum-ratio-transmission (MRT) at the source are presented for some specific values of M. Numerical results show that increasing M from 1 to 2 can achieve roughly a 3 dB SNR gain, guaranteeing the same outage probability. However, we discover that for M ges 3, the additional gain compared to M = 2 decreases quickly as the SNR increases. Therefore, increasing M above 3 does not achieve significantly greater gain over M = 2 at high SNR. 
URL : http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4786420 
Download : http://mirinae.yonsei.ac.kr/?module=file...25abba6907 
Hyunkee Min; Sungeun Lee; Kyungchul Kwak; Daesik Hong; , "Effect of multiple antennas at the source on outage probability for amplify-and-forward relaying systems," Wireless Communications, IEEE Transactions on , vol.8, no.2, pp.633-637, Feb. 2009
doi: 10.1109/TWC.2009.071332
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4786420&isnumber=4786400
List of Articles
No.
Status Datesort
11 [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 
10 [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 
9 [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 
8 [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 
7 [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 
6 [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 
5 [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 
4 [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 
3 [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 
» [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 
1 [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