Search Results - "Hau, S.F."

Asymptotic Analysis of Opportunistic Relaying Protocols by Zhou, Q.F., Lau, F.C.M., Hau, S.F.

“…In this letter, we examine in detail a cooperative network with multiple relays. We investigate protocols that incorporate the opportunistic relaying…”
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Performance Analysis of Serial Cooperative Communications with Decode-and-Forward Relaying and Blind-EGC Reception under Nakagami Fading Channels by Feng Xu, Zhou, Q.F., Lau, F.C.M., Yue, D.-W., Hau, S.F.

“…We analyze a serial cooperative transmission system with DF relaying over Nakagami fading channels. We consider a system in which the simple receivers will not…”
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A multiple-access technique for differential chaos-shift keying by Lau, F.C.M., Yip, M.M., Tse, C.K., Hau, S.F.

“…A multiple-access technique for use with differential chaos shift keying is proposed and analyzed in this paper. A simple one-dimensional iterative map is used…”
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Coexistence of chaos-based and conventional digital communication systems of equal bit rate by Lau, F.C.M., Tse, C.K., Ming Ye, Hau, S.F.

“…Chaos-based communication systems represent a new category of spread-spectrum communication systems, whose working principle differs significantly from…”
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Return-map-based approaches for noncoherent detection in chaotic digital communications by Tse, C.K., Lau, F.C.M., Cheong, K.Y., Hau, S.F.

“…In this work, simple noncoherent detection methods for chaos-shift-keying (CSK) modulation are proposed. By exploiting some deterministic property of the two…”
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Anti-jamming performance of chaotic digital communication systems by Lau, F.C.M., Ye, M., Tse, C.K., Hau, S.F.

“…Among the various modulation schemes proposed for chaos-based digital communications, chaos-shift keying (CSK) and differential chaos-shift keying (DCSK) have…”
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The effect of D/A accuracy on the performance of digital predistortion for RF power amplifiers by Shanying Wu, Simon Hau, S.F., Wong, Y.M.

“…Nonlinearity has long been recognized as a problem endemic in power amplifiers (PA) with a high power. Digital predistortion (DPD) is one of most effective…”
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An adaptive algorithm for digital predistortion by Shanying Wu, Simon Hau, S.F., Yi Zhao

“…This article presents an adaptive digital predistortion (DPD) for linearizing RF power amplifiers (PA). The idea is to use nonlinear curve-fitting in…”
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Mobile radio channel impulse response: measurements and interpretations by Sheikh, A.U.H., Hau, S.F.

“…An impulse response measurement campaign was undertaken at 1.8 GHz in Hong Kong. This paper presents a selection of measurement results. A pseudorandom…”
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A Novel Peak-Windowing Technique for WCDMA Systems by Kuo, H., Cheung, S.W., Hau, S.S.F.

“…In wideband code division multiple access (WCDMA), the high crest factor (CF) in the downlink signal has imposed a tight requirement on the linearity…”
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A multiple access technique for differential chaos shift keying by Lau, F.C.M., Yip, M.M., Tse, C.K., Hau, S.F.

“…Various chaos-based digital communications techniques have been proposed recently. Among them, differential chaos shift keying (DCSK) allows the receiving end…”
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The use of WDM for timing synchronization in Rayleigh fading channel by Hau, S.F., Chan, C.Y.

“…This paper describes the performance of the wave different method (WDM) for timing recovery in mobile radio communication. The mobile radio is modelled by the…”
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Performance of echo canceller during start-up for high-speed data transmission by Hau, S.S.F., Chan, Y.H., Ngai, K.S., Lam, P.H.S.

“…Echo cancellers that use the spectral estimation approach for the fastest possible starting-up time need to know the approximate delay and duration of the…”
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