PN code acquisition based on the locally optimum detector in multiplicative noise channels

Feng Shen; Ding Jie Xu; Bing Xue

PN code acquisition based on the locally optimum detector in multiplicative noise channels

Feng Shen^*
, Ding Jie Xu
, Bing Xue

^*Corresponding author for this work

Harbin Engineering University

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The spread-spectrum system usually works in the multipath environment, along with the additive noise there always be some multiplicative noise. In order to solve the pseudonoise (PN) code acquisition in multiplicative noise channel, a new detector is proposed in this paper. Modeling the acquisition problem as a hypothesis testing problem, a detector is derived for multiplicative noise, based on the locally optimum detection technique. Numerical results show that the proposed detector can offer substantial performance improvement over the conventional schemes in multiplicative noise channels.

Original language	English
Pages (from-to)	1952-1956
Number of pages	5
Journal	Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology
Volume	31
Issue number	8
State	Published - Aug 2009
Externally published	Yes

Keywords

Detection probability
Locally Optimum (LO) detection
Multiplicative noise
PseudoNoise (PN) code acquisition

Cite this

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title = "PN code acquisition based on the locally optimum detector in multiplicative noise channels",

abstract = "The spread-spectrum system usually works in the multipath environment, along with the additive noise there always be some multiplicative noise. In order to solve the pseudonoise (PN) code acquisition in multiplicative noise channel, a new detector is proposed in this paper. Modeling the acquisition problem as a hypothesis testing problem, a detector is derived for multiplicative noise, based on the locally optimum detection technique. Numerical results show that the proposed detector can offer substantial performance improvement over the conventional schemes in multiplicative noise channels.",

keywords = "Detection probability, Locally Optimum (LO) detection, Multiplicative noise, PseudoNoise (PN) code acquisition",

author = "Feng Shen and Xu, \{Ding Jie\} and Bing Xue",

year = "2009",

month = aug,

language = "英语",

volume = "31",

pages = "1952--1956",

journal = "Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology",

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T1 - PN code acquisition based on the locally optimum detector in multiplicative noise channels

AU - Shen, Feng

AU - Xu, Ding Jie

AU - Xue, Bing

PY - 2009/8

Y1 - 2009/8

N2 - The spread-spectrum system usually works in the multipath environment, along with the additive noise there always be some multiplicative noise. In order to solve the pseudonoise (PN) code acquisition in multiplicative noise channel, a new detector is proposed in this paper. Modeling the acquisition problem as a hypothesis testing problem, a detector is derived for multiplicative noise, based on the locally optimum detection technique. Numerical results show that the proposed detector can offer substantial performance improvement over the conventional schemes in multiplicative noise channels.

AB - The spread-spectrum system usually works in the multipath environment, along with the additive noise there always be some multiplicative noise. In order to solve the pseudonoise (PN) code acquisition in multiplicative noise channel, a new detector is proposed in this paper. Modeling the acquisition problem as a hypothesis testing problem, a detector is derived for multiplicative noise, based on the locally optimum detection technique. Numerical results show that the proposed detector can offer substantial performance improvement over the conventional schemes in multiplicative noise channels.

KW - Detection probability

KW - Locally Optimum (LO) detection

KW - Multiplicative noise

KW - PseudoNoise (PN) code acquisition

UR - https://www.scopus.com/pages/publications/70049100800

M3 - 文章

AN - SCOPUS:70049100800

SN - 1009-5896

VL - 31

SP - 1952

EP - 1956

JO - Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology

JF - Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology

IS - 8

ER -

PN code acquisition based on the locally optimum detector in multiplicative noise channels

Abstract

Keywords

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