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Lottici et al., 2002 - Google Patents

Channel estimation for ultra-wideband communications

Lottici et al., 2002

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Document ID
9473816004332074442
Author
Lottici V
D'Andrea A
Mengali U
Publication year
Publication venue
IEEE Journal on selected areas in communications

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This paper deals with channel estimation in ultra-wideband communications operating in a multipath environment and in the presence of multiaccess interference. The channel parameters are the attenuations and delays incurred by the signal echoes along the …
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    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
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    • H04B1/7107—Subtractive interference cancellation
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    • H04B1/709—Correlator structure
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    • H04L1/00—Arrangements for detecting or preventing errors in the information received

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