Impact of spreading bandwidth on RAKE reception in dense multipath channels.

Spread spectrum (SS) multiple access techniques have been proposed for third generation broadband wireless access. We develop an analytical framework to quantify the effects of spreading bandwidth on SS systems operating in dense multipath environments in terms of the receiver performance, receiver...

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Vydáno v:	IEEE Journal on selected areas in communications 17, 10 (1999).
Hlavní autor:	Win, M.Z
Médium:	Článek
Jazyk:	English
Témata:	5 MHz. 5 mus. RAKE receiver performance. RAKE reception. SNR. SS systems. WSSUS Gaussian channels. Average SNR gain. Cellular systems. Closed form expressions. Constant power delay profile. Dense multipath channels. Frequency-selective fading. Mean. Multipath channel parameters. Multipath spread. Output signal-to-noise ratio. Receiver complexity. Spread spectrum multiple access. Spreading bandwidth. Third generation broadband wireless access. Variance. Virtual path domain. Wide-sense stationary uncorrelated scattering.