OFDM Multiple Antennas Cognitive Radio Relay CDMA Synchronization Channel Estimation Spectrum Sharing Interference Cancellation Neural Networks Spectrum Sensing Full duplex Resource Allocation Stochastic Geometry Equalizer Feedback Bi-Directional Energy Harvesting Femtocell Heterogeneous Networks Device-to-Device (D2D) Cell Search FBMC HetNet Idle cells Ultra-dense small cell networks Spectral efficiency SINR mismatch problem automatic repeat request (ARQ) in-band full-duplex system Two-way communications transmission capacity (TC) Correlated MIMO sensing duration self-interference cancellation Simultaneous Sensing and Transmission full-duplex cellular multi-spectral beamforming UWB achievable sum rate outage probability Cognitive relay networks selection diversity full-duplex relay Latency Vehicular and wireless technologies Asynchronized system Cross-link interference Cellular networks coexistence Channel estimation error Ultra-dense small cell Shortened TTI UL grant free NOMA mode selection Bi-directional full-duplex OQAM Link adaptation Iterative decoder LTE-TDD Dynamic TDD bursty traffic model CP-OFDM MIMO singular value decomposition Time spreading K-S statistics interference coordination Vehicle-to-vehicle communication eigen decomposition 5G networks GFDM MU-MIMO TS-W-OFDM prototype filter pilot signal Windowing time-frequency efficiency Long Term Evolution-Advanced Aggregate interference LTE-based V2V Vehicle-to-Vehicle Coexistence scenarios resource size control interference to noise ratio interference management mixed numerology Cooperative systems Resource management link reliability Reliability non-orthogonal multiple access full-spreading NOMA massive connectivity Complexity Filtered OFDM C-V2V tabu-search Singular Vale Decomposition
Status : Published 
Date : 2009-03 
Title : Performance Analysis of Multistage Interference Cancellation for Asynchronous TH-UWB Systems in Multipath Fading Channels 
Authors : Seungyoup Han, Eunsung Oh, Myeongsu Han and Daesik Hong 
Journal : IEEE Transactions on Vehicular Technology 
Abstract : In this paper, we present an accurate analytical method for an asynchronous time-hopping (TH) ultrawideband (UWB) system using multistage interference cancellation (MIC) in multipath fading channels. To model the asynchronous transmission, we first investigate the chip-asynchronous case and extend the results of chip-asynchronous transmission into completely asynchronous transmission as a more general environment. Specifically, the approximate closed-form expression is derived for numerically calculating the average bit-error probability (BEP) of the MIC receivers, which are based on the hard-decision (HD) and soft-decision (SD) detections, respectively. In performing the analysis, the effect of multiple-access interference (MAI) is modeled as a Gaussian process. The results of an interference cancellation (IC) receiver as a function of the ratio between the two types of processing gain-1) pulse combining gain N s and 2) pulse spreading gain N c-are analyzed and compared under the constraint that the total processing gain of the system is large and fixed. To build up intuitive knowledge, some remarks on the analytic results are presented to describe the design criterion for the interference suppression. In numerical results, the theoretical analysis is verified via comparison with simulation results in terms of the number of IC stages, the set of cancellation parameters, and the number of users. 
URL : http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4510718 
Download : http://mirinae.yonsei.ac.kr/?module=file...ea8bc7e34a 
Seungyoup Han; Eunsung Oh; Myeongsu Han; Choongchae Woo; Daesik Hong; , "Performance Analysis of Multistage Interference Cancellation for Asynchronous TH-UWB Systems in Multipath Fading Channels," Vehicular Technology, IEEE Transactions on , vol.58, no.3, pp.1177-1189, March 2009
doi: 10.1109/TVT.2008.924992
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4510718&isnumber=4802057
List of Articles
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Status Datesort
» [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 
1 [IEEE Trans. Veh. Technol.] Hyungjoon Song, Jihyung Kim and Daesik Hong, "Joint Doppler-Frequency Diversity for OFDM Systems Using Hybrid Interference Cancellation", IEEE Trans. Veh. Technol., Jan 2008 Published  2008-01