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 B5G 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 Cell-free Coexisting network Multiple access Railway CP-OFDM MLP Edge computing Full-duplex Mobility non-orthogonal multiple access HST interference mitigation Computation offloading TDD configuration Singular Vale Decomposition
Status : Published 
Date : 2007-06 
Title : A New Channel Estimation Using Data-Dependent Pilot Symbols for MC-CDMA Systems With Chip Interleaving 
Authors : Youngbo Cho, Sangmin Ro and Daesik Hong 
Journal : IEEE Signal Processing Letters 
Abstract : We propose a new channel-estimation method in a multicarrier-code division multiple access system with chip interleaving. This new method works with code-multiplexed pilot channels and data-dependent pilot symbols, where the reliability of the estimated channel gain is increased by the noise averaging effect. Simulation results show that the performance of the proposed method is comparable to the minimum mean-square error estimation method with less computation complexity. 
URL : http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4202614 
YoungBo Cho; Sangmin Ro; Daesik Hong; , "A New Channel Estimation Using Data-Dependent Pilot Symbols for MC-CDMA Systems With Chip Interleaving," Signal Processing Letters, IEEE , vol.14, no.6, pp.385-388, June 2007
doi: 10.1109/LSP.2006.887846
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4202614&isnumber=4202610
List of Articles
No.
Statussort Date
» [IEEE Signal Process. Lett.] Youngbo Cho, Sangmin Ro and Daesik Hong, "A New Channel Estimation Using Data-Dependent Pilot Symbols for MC-CDMA Systems With Chip Interleaving", IEEE SP Letters., Jun 2007 Published  2007-06 
2 [IEEE Signal Process. Lett.] Youngbo Cho, Sangmin Ro, Hangyu Cho, Jaegu Lee and Daesik Hong, "A Novel Channel Estimation Method using Pilot Channel for Frequency Interleaved MC-CDMA Systems", IEEE SP Letters, Nov 2005 Published  2005-11 
1 [IEEE Signal Process. Lett.] Hyunkyu Yu, Hangyu Cho, Changeon Kang and Daesik Hong, "A New Multipath Interference Mitigation Technique for High-Speed Packet Transmission in WCDMA Downlink", IEEE SP Letters, Sep 2005 Published  2005-09