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129
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract—In this paper we propose a low complexity frequency domain channel estimator for pilot-symbol-assisted (PSA) orthogonal frequency division multiplexing (OFDM) systems in...
105
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
—A substantially long round trip time (RTT) in space channel hurts TCP interactions between the sending and receiving ends. The Consultative Committee for Space Data Systems (CCS...
123
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
—This paper addresses the problem of the stability of congestion control for networks with large round-trip communication delays. Nearly all the existed AQM schemes neglect the i...
147
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— This paper presents a new result on minimum total mean squared error (MSE) joint transceiver design for multiple-input multiple-output (MIMO) systems, with imperfect channel st...
141
Voted
ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
—Most of the current 802.11b research activities are conducted under stationary environment. As the need for highspeed connectivity in mobile environments increases, it becomes n...