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Wonsuk Chung, Sungsoo Park, Sungmook Lim, and Daesik Hong, "Spectrum Sensing Optimization for Energy-Harvesting Cognitive Radio Systems", IEEE Trans. on Wireless Comm., Jan. 2014

[IEEE Trans. Wireless Commun.]
조회 46043
Status : Published 
Date : 2014-01 
Title : Spectrum Sensing Optimization for Energy-Harvesting Cognitive Radio Systems 
Authors : Wonsuk Chung, Sungsoo Park, Sungmook Lim, and Daesik Hong 
Journal : IEEE Transactions on Wireless Communications 
Abstract : We consider an energy-harvesting cognitive radio system where the secondary transmitter harvests energy. This system operates under an energy causality constraint mandating that the average energy consumption must not exceed the average harvested energy, and a collision constraint mandating the protection of the primary system. The purpose of this paper is to identify the optimal pairing of the sensing duration and the energy detector’s sensing threshold in order to maximize the average throughput of the secondary network. Since the sensing duration and sensing threshold are intertwined with the energy causality constraint, they need to be redesigned with the purpose of conserving energy in mind. Hence, the sensing duration must be shorter while still satisfying the collision constraint. The numerical results show that the optimal sensing duration is determined based on which constraint, collision or energy causality, needs to have priority. In addition, the simulation results show a pairing of the optimal sensing duration and sensing threshold provided by the coordination between the two constraints, which gives insight into how to design them. 
URL : http://ieeexplore.ieee.org/xpl/articleDe...io+Systems 
Download : http://mirinae.yonsei.ac.kr/?module=file...068126a254 
Wonsuk Chung; Sungsoo Park; Sungmook Lim; Daesik Hong, "Spectrum Sensing Optimization for Energy-Harvesting Cognitive Radio Systems," Wireless Communications, IEEE Transactions on , vol.13, no.5, pp.2601,2613, May 2014
doi: 10.1109/TWC.2014.032514.130637
keywords: {cognitive radio;energy consumption;energy harvesting;radio spectrum management;radio transmitters;energy consumption;energy-harvesting cognitive radio systems;secondary network;secondary transmitter harvests energy;spectrum sensing optimization;Batteries;Energy consumption;Interference;Radio transmitters;Sensors;Throughput;Cognitive radio networks;energy-harvesting;sensing duration;spectrum sensing},
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6783667&isnumber=6814382
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168 [IEEE Commun. Mag.] Taehyung Kim, Hyunsoo Kim, Sooyong Choi, and Daesik Hong, How Will Cell-Free Systems Be Deployed? in IEEE Communications Magazine, January 2022 Published  2022-04 
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162 [IEEE Trans. Wireless Commun.] Hyejin Kim, Yosub Park, Jintae Kim and Daesik Hong, "A Low-Complex SVD-Based F-OFDM," in IEEE Transactions on Wireless Communications, Feb. 2020 Published  2019-10 
161 [IEEE Access] Insik Jung, Hyunsoo Kim, Jinkyo Jung, Sooyong Choi, and Daesik Hong, "An Enhanced Tabu Search based Receiver for Full-spreading NOMA Systems", IEEE Access, Oct. 2019 Published  2019-10 
160 [IEEE Trans. Veh. Technol.] Taehyung Kim, Yosub Park, Hyunsoo Kim,and Daesik Hong, "Cooperative Superposed Transmission in Cellular-based V2V Systems", IEEE Trans. Veh. Technol., Sep. 2019 Published  2019-09 
159 [IEEE Trans. Wireless Commun.] S. Kim, H. Kim, H. Noh, Y. Kim and D. Hong, "Novel Transceiver Architecture for an Asynchronous Grant-Free IDMA System," in IEEE Transactions on Wireless Communications Published  2019-10 
158 [IEEE Wireless Commun. Lett.] Beomju Kim, Yosub Park, and Daesik Hong, "Partial Non-Orthogonal Multiple Access (P-NOMA)", IEEE Wireless Communications Letters, May 2019 Published  2019-05 
157 [IEEE Trans. Wireless Commun.] Jaeyoung Choi, Beomju Kim, Kwonjong Lee, and Daesik Hong, "A Transceiver Design for Spectrum Sharing in Mixed Numerology Environments", IEEE Trans. on Wireless Comm., Mar. 2019 Published  2019-03 
156 [IEEE Trans. Veh. Technol.] Yosub Park, Taehyung Kim, and Daesik Hong, "Resource Size Control for Reliability Improvement in Cellular-based V2V Communication", IEEE Trans. Veh. Technol., Oct. 2018 file Published  2018-10 
155 [IEEE Trans. Wireless Commun.] Jinkyo Jeong, Yosub Park, Sungwoo Weon, Jintae Kim, Sooyong Choi, and Daesik Hong, "Eigendecomposition-Based GFDM for Interference-Free Data Transmission and Pilot Insertion for Channel estimation", IEEE Trans. on Wireless Comm., Aug. 2018 Published  2018-08 
154 [IEEE Access] Haesoon Lee, Yosub Park, and Daesik Hong, "Resource Split Full Duplex to Mitigate Inter-cell Interference in Ultra-Dense Small Cell Networks", IEEE Access, Jun. 2018 Published  2018-06 
153 [IEEE Access] Yosub Park, and Daesik Hong, "Theoretical Analysis of Interference Effect from Idle Cells in Ultra-dense Small Cell Networks", IEEE Access, Apr. 2018 Published  2018-04 
152 [IEEE Trans. Wireless Commun.] Jintae Kim, Yosub Park, Sungwoo Weon, Jinkyo Jung, Sooyong Choi, and Daesik Hong, "A New Filter-Bank Multicarrier System: The Linearly Processed FBMC System", IEEE Trans. on Wireless Comm., Apr. 2018 Published  2018-04 
151 [IEEE Wireless Commun. Lett.] Hyejin Kim, Insik Jung, Yosub Park, Wonsuk Chung, Sooyong Choi, and Daesik Hong, "Time Spread-Windowed OFDM for Spectral Efficiency Improvement", IEEE Wireless Comm. Letters, Feb. 2018 Published  2018-02 
150 [IEEE Access] Seokwon Lee, Seokjung Kim, Yosub Park, Sooyong Choi and Daesik Hong, "Effect of Unpredictable Interference on MU-MIMO Systems in HetNet", IEEE Access, Nov. 2017 Published  2017-11 
149 [IEEE Trans. Wireless Commun.] Yosub Park, Jihaeng Heo, Wonsuk Chung, Sungwoo Weon, Sooyong Choi, and Daesik Hong, "A New Link Adaptation Method to Mitigate SINR Mismatch in Ultra-dense Small Cell LTE Networks", IEEE Trans. on Wireless Comm., Nov. 2017 Published  2017-11 
148 [IEEE Commun. Lett.] Joonki Kim, Kwonjong Lee, Jintae Kim, Hano Wang, Minsoo Na, and Daesik Hong, "A Novel SCMA System for Coexistence of Active Users and Inactive Users", IEEE Comm. Letters, Aug 2017 Published  2017-08 
147 [IEEE Trans. Wireless Commun.] Kwonjong Lee, Yosub Park, Minsoo Na, Hanho Wang, and Daesik Hong, Aligned Reverse Frame Structure for Interference Mitigation in Dynamic TDD Systems", IEEE Trans. on Wireless Comm., Jul. 2017 Published  2017-07 
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144 [IEEE Commun. Lett.] Yosub Park, Jihaeng Heo, and Daesik Hong, "Spectral Efficiency Analysis of Ultra-Dense Small Cell Networks with Heterogeneous Channel Estimation Capabilities", IEEE Comm. Letters, Apr. 2017 file Published  2017-04 
143 [IEEE Trans. Wireless Commun.] Wonsuk Chung, Chanhong Kim, Sooyong Choi, and Daesik Hong, "Synchronization Sequence Design for FBMC/OQAM Systems", IEEE Trans. on Wireless Comm., Aug. 2016 file Published  2016-08 
142 [IEEE Commun. Lett.] Joonki Kim, Seokjung Kim, Jonghyun Bang, and Daesik Hong, "Adaptive Mode Selection in D2D Communications Considering the Bursty Traffic Model", IEEE Comm. Letters, Jan 2016 file Published  2016-01 
141 [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 
140 [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 
139 [IEEE Trans. Veh. Technol.] Seunglae Kam, Dongkyu Kim, Haesoon Lee, and Daesik Hong, "Bi-directional Full-duplex Systems in a Multi-spectrum Environment", IEEE Trans. Veh. Technol., Sep. 2014 file Published  2014-09 
» [IEEE Trans. Wireless Commun.] Wonsuk Chung, Sungsoo Park, Sungmook Lim, and Daesik Hong, "Spectrum Sensing Optimization for Energy-Harvesting Cognitive Radio Systems", IEEE Trans. on Wireless Comm., Jan. 2014 file Published  2014-01 
137 [IEEE Trans. Veh. Technol.] Dongkyu Kim,Sungsoo Park, Hyungsik Ju, Daesik Hong, "Transmission Capacity of Full-duplex based Two-way Ad-hoc Networks with ARQ Protocol", IEEE Trans. Veh. Technol., Jan. 2014 file Published  2014-01 
136 [IEEE Trans. Wireless Commun.] Jihaeng Heo, Hyungsik Ju, Sungsoo Park, Eunsun Kim, and Daesik Hong, "Simultaneous Sensing and Transmission in Cognitive Radio," IEEE Transactions on Wireless Communications, Jan. 2014 file Published  2014-01 
135 [IEEE Trans. Wireless Commun.] Sungsoo Park, and Daesik Hong, "Achievable Throughput of Energy Harvesting Cognitive Radio Networks," IEEE Trans. Wireless Commun., Feb. 2014 file Published  2014-02 
134 [IEEE Trans. Wireless Commun.] Sungsoo Park and Daesik Hong, "Optimal Spectrum Access for Energy Harvesting Cognitive Radio Networks," IEEE Transactions on Wireless Communications, Dec. 2013 file Published  2013-12 
133 [IEEE Trans. Wireless Commun.] Sungmook Lim, Gosan Noh, Hyungjong Kim, and Daesik Hong, "Optimal Tone Space Selection Scheme for OFDMA-VTS in Carrier Aggregation," IEEE Trans. Wireless Commun., Nov. 2013 file Published  2013-11 
132 [IEEE Trans. Veh. Technol.] Dongkyu Kim, Hyungsik Ju, Sungsoo Park, and Daesik Hong, "Effects of Channel Estimation Error on Full-duplex Two-way Networks," IEEE Trans. Veh. Technol., Nov. 2013 file Published  2013-11 
131 [IEEE Commun. Lett.] Gosan Noh, Sungmook Lim, and Daesik Hong, "Exact Capacity Analysis of Spectrum Sharing Systems: Average Received-Power Constraint", IEEE Comm. Letters, May 2013 file Published  2013-05 
130 [IEEE Trans. Wireless Commun.] Sungsoo Park, Hyungjong Kim, and Daesik Hong, "Cognitive Radio Networks with Energy Harvesting," IEEE Trans. on Wireless Comm., Mar. 2013 file Published  2013-03 
129 [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 
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126 [IEEE Trans. Commun.] Jemin Lee, Jeffrey G. Andrews, and Daesik Hong, "Spectrum-Sharing Transmission Capacity with Interference Cancellation", IEEE Transactions on Communications, Jan. 2013 file Published  2013-01 
125 [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 
124 [IEEE Wireless Commun. Mag.] Sungmook Lim, Gosan Noh, Jihaeng Heo, Hyungjong Kim and Daesik Hong,"OFDMA with Variable Tone Spaces", IEEE Wireless Comm. Magazine, Dec. 2012 file Published  2012-12 
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121 [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 
120 [IEEE Trans. Wireless Commun.] Hyungjong Kim, Hano Wang, Sungmook Lim, and Daesik Hong,"On the Impact of Outdated Channel Information on the Capacity of Secondary User in Spectrum Sharing Environments" IEEE Trans. Wireless Comm., Jan 2012 file Published  2012-01 
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116 [IEEE Trans. Wireless Commun.] Hyungsik Ju, Xiaohu Shang, H. Vincent Poor, and Daesik Hong, "Bi-Directional Use of Spatial Resources and Effects of Spatial Correlation" IEEE Trans. Wireless Comm., Oct 2011 file Published  2011-10 
115 [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 
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110 [IEEE Trans. Veh. Technol.] Sungsoo Park, Woohyun Seo, Sooyong Choi, and Daesik Hong "A Beamforming Codebook Restriction for Cross-Tier Interference Coordination in Two-tier Femtocell Networks," IEEE Trans. Veh. Technol., May 2011 file Published  2011-05 
109 [IEEE Trans. Veh. Technol.] Hyungjoon Song, Sooyong Choi, and Daesik Hong, "Line Encoding for Multi-User MIMO Downlink," IEEE Trans. Veh. Technol., Feb. 2011 file Published  2011-02 
108 [IEEE Trans. Wireless Commun.] Sungsoo Park, Woohyun Seo, Youngju Kim, Sungmook Lim, and Daesik Hong, "Beam Subset Selection Strategy for Interference Reduction in Two-tier Femtocell Networks," IEEE Trans. Wireless Commun., Nov. 2010 file Published  2010-11 
107 [IEEE Trans. Wireless Commun.] Kyungchul Kwak, Sungeun Lee, Hyunkee Min, Sooyong Choi, and Daesik Hong, "New OFDM Channel Estimation with Dual-ICI Cancellation in Highly Mobile Channel," IEEE Trans. Wireless Commun., Oct. 2010 file Published  2010-10 
106 [IEEE Trans. Wireless Commun.] Youngju Kim, Sungeun Lee, and Daesik Hong, "Performance Analysis of Two-tier Femtocell Networks with Outage Constraints," IEEE Trans. Wireless Commun., Sept. 2010 file Published  2010-09 
105 [IEEE Trans. Veh. Technol.] Youngju Kim, Taehoon Kwon, and Daesik Hong, "Area Spectral Efficiency of Shared Spectrum Hierarchical Cell Structure Networks," IEEE Trans. Veh. Technol., Oct. 2010 file Published  2010-10 
104 [IEEE Trans. Veh. Technol.] Gosan Noh, Jemin Lee, Hano Wang, Sungtae Kim, Sooyong Choi, and Daesik Hong, "Throughput Analysis and Optimization of Sensing-Based Cognitive Radio Systems with Markovian Traffic," IEEE Trans. Veh. Technol., Oct. 2010 file Published  2010-10 
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72 [IEEE Trans. Veh. Technol.] Seungyoup Han, Eunsung Oh, Myeongsu Han and Daesik Hong, "Performance Analysis of Multistage Interference Cancellation for Asynchronous TH-UWB Systems in Multipath Fading Channels", IEEE Trans. Veh. Technol., Mar 2009 file Published  2009-03 
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