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TSP
2008
102views more  TSP 2008»
15 years 3 months ago
Joint CFO and Channel Estimation for Multiuser MIMO-OFDM Systems With Optimal Training Sequences
This paper addresses the problem of joint carrier frequency offset (CFO) and channel estimation in multiuser multiple-input
Jianwu Chen, Yik-Chung Wu, Shaodan Ma, Tung-Sang N...
TSP
2008
71views more  TSP 2008»
15 years 3 months ago
A Semiblind Channel Estimation Approach for MIMO-OFDM Systems
In this paper, a very efficient semiblind approach that uses a training-based least square criterion along with a blind constraint is proposed for multiple-input
Feng Wan, Wei-Ping Zhu, M. N. S. Swamy
97
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TSP
2008
76views more  TSP 2008»
15 years 3 months ago
Signaling With Imperfect Channel State Information: A Battery Power Efficiency Comparison
Abstract--Due to complexity considerations, pulse-based modulations such as pulse position modulation (PPM) and ON
Fengzhong Qu, Dongliang Duan, Liuqing Yang, Ananth...
TMFCS
2008
15 years 4 months ago
Decomposition and Scanning Optimization Algorithms for TSP
Roman Bazylevych, Bhanu Prasad, Roman Kutelmakh, L...
141
Voted
TSP
2008
106views more  TSP 2008»
15 years 3 months ago
An EM Algorithm for Ion-Channel Current Estimation
Parameter estimation of a continuous-time Markov chain observed through a discrete-time memoryless channel is studied. An expectation-maximization (EM) algorithm for maximum likeli...
William J. J. Roberts, Yariv Ephraim