Nonstationary Interference Excision in Time-Frequency Domain Using Adaptive Hierarchical Lapped Orthogonal Transform for Direct Sequence Spread Spectrum Communications

Nonstationary Interference Excision in Time-Frequency Domain Using Adaptive Hierarchical Lapped Orthogonal Transform for Direct Sequence Spread Spectrum Communications

<p/> <p>An adaptive hierarchical lapped orthogonal transform (HLOT) exciser is proposed for tracking, localizing, and rejecting the nonstationary interference in direct sequence spread spectrum (DSSS) communications. The method is based on HLOT. It utilizes a fast dynamic programming alg...

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Bibliographic Details
Main Authors: Zhu Yi-Sheng, Zhu Li-ping, Hu Guang-rui
Format: Article
Language:English
Published: SpringerOpen 2003-01-01
Series:EURASIP Journal on Advances in Signal Processing
Subjects:
nonstationary interference excision
adaptive hierarchical lapped orthogonal transform
hierarchical binary tree
best basis selection
dynamic programming algorithm
Online Access:http://dx.doi.org/10.1155/S1110865703306055

Internet

http://dx.doi.org/10.1155/S1110865703306055

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