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A Throughput Enhanced JTIDS Waveform Design Read chapter Read first chapter

2018 | OriginalPaper | Chapter

A Time-Domain Combined Anti-jamming Preprocess Method for DOA Estimation in DSSS System

Authors : Shuyun Li, Sheng Ke, Yuan Chai

Published in: Communications and Networking

Publisher: Springer International Publishing

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Abstract

In this paper, we propose an improved time-domain combined anti-jamming structure applied ahead of DOA estimation in DSSS communication system. It makes full use of the weak correlation of DSSS signals on the premise of the accurate use of the DOA estimation algorithm. Compared with the traditional anti-jamming method used in beam space, it influences much less useful signals’ peak after anti-jamming and it has better resolution. In addition, this method can suppress the interference that has the same arrival direction of the useful signals.

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previous chapter Estimation Under Staggered Frame Structure for Multi-cell Multi-user Massive MIMO Systems
next chapter An Efficient Wireless Backhaul Algorithm for User-Centric Ultra-Dense Networks
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Metadata
Title
A Time-Domain Combined Anti-jamming Preprocess Method for DOA Estimation in DSSS System
Authors
Shuyun Li
Sheng Ke
Yuan Chai
Copyright Year
2018
Publisher
Springer International Publishing
Book
Communications and Networking

Print ISBN: 978-3-319-78129-7

Electronic ISBN: 978-3-319-78130-3

Copyright Year: 2018

DOI
https://doi.org/10.1007/978-3-319-78130-3_20

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