OFDM Relay Cognitive Radio Multiple Antennas Resource Allocation Full Duplex Spectrum Sensing Synchronization Spectrum Sharing Interference Cancellation Channel Estimation Feedback Stochastic Geometry Bi-directional Energy Harvesting Heterogeneous Networks FBMC HetNet Equalization relay networks Ultra Low Power TVWS MIMO interference SC-FDMA CDMA Duplex channel capacity interference suppression 5G Reliability C-V2V in-band full-duplex system OCBT CLI body area networks 5G mobile communication antenna arrays NR positioning health care Resource sharing Location-based LTE-TDD FS-NOMA Power allocation OTDOA hybrid control overhead estimated position overlapping resource block management amplify and forward communication power uncertainty CoMP quality of service cellular radio Rat-dependent positioning telecommunication traffic Handoff Femtocell inter user interference UFMC mode selection GFDM QAM Zigbee frame structure Vehicular communication Vehicle-to-vehicle communication non-orthogonal multiple access QR Factorization Spatial capacity LTE-based V2V Number of training blocks Communication range user fairness Mode 3 resource selection distributed mode maximum likelihood method Metaheuristics cross-link interference Dynamic TDD Uplink SCMA system V2X DQN estimated position updating —Device-to-device (D2D) spectrum partitioning dynamic HetNet indoor positioning D-TDD - Computation offloading multi-access edge computing P-NOMA partial overlap Subband filtering Multi-user Receiver reinforcement learning RSRP weighting smart factory
Status : Presented 
Date : 2013-09 
Title : Spectrum-Efficient Operating Policy for Energy-Harvesting Clustered Wireless Networks 
Authors : Kwonho Song, Jemin Lee, Sungsoo Park, and Daesik Hong 
Conference : IEEE PIMRC 
Abstract : We consider a clustered wireless network composed of energy-harvesting access points (APs) to improve both spectrum efficiency and energy efficiency. Each AP only uses the harvested energy for transmission and becomes inactive when the harvested energy is less than the required energy for transmission. The number of inactive APs increases as the number of users being served by an AP increases.
Considering the relationship between the number of served users and the active AP density, we propose a spectrum-efficient operating policy designed to ensure that an AP serves the closest n users rather than all users in the cluster. We derive the outage probability and the area spectral efficiency (ASE) for an energy-harvesting clustered wireless network in closed form using stochastic geometry. Numerical results show that there is an optimal number of served users per AP that maximizes the ASE, which verifies that the ASE can be increased by the proposed spectrum-efficient operating policy. 
URL : http://ieeexplore.ieee.org/xpl/articleDe...s+Networks 
Download : http://mirinae.yonsei.ac.kr/?module=file...13eae9cd29 

Song, Kwonho; Lee, Jemin; Park, Sungsoo; Hong, Daesik, "Spectrum-efficient operating policy for energy-harvesting clustered wireless networks," Personal Indoor and Mobile Radio Communications (PIMRC), 2013 IEEE 24th International Symposium on , vol., no., pp.2393,2397, 8-11 Sept. 2013
doi: 10.1109/PIMRC.2013.6666546
keywords: {Ad hoc networks;Energy states;Numerical models;Optimized production technology;Wireless networks;Wireless sensor networks;Poisson point process;area spectral efficiency;clustered network;energy-harvesting;outage probability},
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6666546&isnumber=6666091

List of Articles
No.
Status Datesort
17 [IEEE PIMRC] Soohyun Kim, Hyunsoo Kim, and Daesik Hong, "Joint Power Allocation and MCS Selection in Downlink NOMA System," IEEE PIMRC 2018 Presented  2018-06 
16 [IEEE PIMRC] Insik Jung, Hyejin Kim, Hyunsoo Kim, Sooyong Choi, and Daesik Hong, "Synchronization Method for Orthogonal Code-based Block Transmission (OCBT) Systems," IEEE PIMRC 2017 Presented  2017-08 
15 [IEEE PIMRC] Yosub Park, Jihaeng Heo, Jintae Kim, Sooyong Choi, and Daesik Hong, "Effects of Channel Estimation Errors on Ultra-Dense Small Cell Networks," IEEE PIMRC 2016 file Presented  2016-09 
14 [IEEE PIMRC] Jaeyoung Choi, Dongkyu Kim, Seokwon Lee, Haesoon Lee, Jonghyun Bang, and Daesik Hong, "A New Frame Structure for Asynchronous In-band Full-duplex Systems," IEEE PIMRC 2015 file Presented  2015-06 
» [IEEE PIMRC] Kwonho Song, Jemin Lee, Sungsoo Park, and Daesik Hong, "Spectrum-Efficient Operating Policy for Energy-Harvesting Clustered Wireless Networks", IEEE PIMRC, Sep.2013 file Presented  2013-09 
12 [IEEE PIMRC] Sungsoo Park, Jihaeng Heo, Beomju Kim, Wonsuk Chung, Hano Wang, and Daesik Hong,"Optimal Mode Selection for Cognitive Radio Sensor Networks with RF Energy Harvesting", IEEE PIMRC, Sep. 2012 file Presented  2012-09 
11 [IEEE PIMRC] Heekwang Lee, Dongyoung Kwon, Woohyun Seo, Sungsoo Park, Jemin Lee, Seungjoo Maeng, Jaeho Jeon and Daesik Hong, "User Group Selection Scheme for Lattice-Reduction-Aided Precoder in MIMO Broadcast Systems", PIMRC 2010, Sep. 2010 file Presented  2010-09 
10 [IEEE PIMRC] Hyungjong Kim, Sungeun Lee, Kyungchuk Kwak, Hyunkee Min, and Daesik Hong, "On the Design of ZF and MMSE Tomlinson-Harashima Precoding in Multiuser MIMO Amplify-and-Forward Relay System", IEEE PIMRC, Sep. 2009 file Presented  2009-09 
9 [IEEE PIMRC] Hyungjong Kim, Kyungchul Kwak and Daesik Hong, "The Effect of Spatial Diversity in MIMO System with Multiuser Diversity Scheduler", PIMRC, Sep. 2008 file Presented  2008-09 
8 [IEEE PIMRC] Myeongyun Cho, Youngju Kim, Jaekon Lee and Daesik Hong, "A CQI Feedback Reduction Scheme for Multi-User MIMO/OFDMA Systems", PIMRC 2007, Sep. 2007 Presented  2007-09 
7 [IEEE PIMRC] Hyonseok Kim, Woohyun Seo, Hyungjong Kim, Seulki Bae, Cheolwoo You and Daesik Hong, "Performance Analysis of Wireless Dual-Hop Systems With Multirelay and Multiuser", PIMRC 2007, Sep. 2007 file Presented  2007-09 
6 [IEEE PIMRC] Jaehwan Kim, Hyungjoon Song, Sungsoo Park and Daesik Hong, "An Equalization Technique Based on QR Decomposition for DSTBC-OFDM Systems with Distributed Carrier Frequency Offsets", PIMRC 2007, Sep. 2007 file Presented  2007-09 
5 [IEEE PIMRC] Jemin Lee, Hano Wang, Sungmook Lim and Daesik Hong, "A Multi-hop User Admission Algorithm for Fixed Relay Stations with Limited Capabilities in OFDMA Cellular Networks", PIMRC 2007, Sep. 2007 file Presented  2007-09 
4 [IEEE PIMRC] Jihyung Kim, Jeongho Park and Daesik Hong, "Enhanced channel estimation for comb-type pilot-aided OFDM systems", PIMRC 2005, Sep. 2005 Presented  2005-09 
3 [IEEE PIMRC] Myeongyun Cho, Woohyun Seo, Youngsoo Kim and Daesik Hong, "A Joint Feedback Reduction Scheme Using Delta Modulation for Dynamic Channel Allocation in OFDMA Systems", PIMRC, Sep. 2005 file Presented  2005-09 
2 [IEEE PIMRC] Hyunkyu Yu, Goohyun Park, Myeongyun Cho and Daesik Hong, "SNR-independent Maximum Doppler Frequency Estimators with Bandwidth Adjustment Technique", PIMRC 2005, Sep. 2005 file Presented  2005-09 
1 [IEEE PIMRC] Hanjong Kim, Hyungrae Cho, Daesik Hong and Changeon Kang, "The Performance of Trellis-coded MDPSK with Sliding Multiple Symbol Differential Detection", IEEE PIMRC, Sep. 1993 Presented  1993-09