Proceedings ArticleDOI
A multicarrier CDMA based low probability of intercept network
Sayan Ghosal,Devendra Jalihal,Krishnamurthy Giridhar +2 more
- pp 1-5
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TLDR
It is found that increasing spreading factor and application of forward error control coding improve LPI property of MC-CDMA based wireless networks to a great extent.Abstract:
The need for covert communication in tactical battlefields has developed the ideas of low probability of intercept (LPI) networks Spread spectrum communication is used for LPI communication Multicarrier CDMA is a new type of spread spectrum technique that has been developed in recent years Most of the works in MC-CDMA are focused on finding out BER performance of it when different users share the same time and spectral ranges But, LPI performance of MC-CDMA is not explored much In this paper we have focused on understanding the LPI property of MC-CDMA We have found out that increasing spreading factor and application of forward error control coding improve LPI property of MC-CDMA based wireless networks to a great extentread more
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Book ChapterDOI
Overview of Multicarrier CDMA
TL;DR: This chapter contains sections titled: Introduction Overview of Multicarrier CDMA Systems Channel Model Performance of MC-CDMA System Performance of Overlapping MulticARrier DS-CDma Systems Performance of MultICarrier DS/MC systems Performance of AMC systems performance of SFH/MC DS/CDMA systems.
References
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Journal ArticleDOI
Overview of multicarrier CDMA
Shinsuke Hara,Ramjee Prasad +1 more
TL;DR: The authors present an overview of new multiple access schemes based on a combination of code division and multicarrier techniques, such as multicarrier code-division multiple access (MC-CDMA), multicarriers direct sequence CDMA, and multitone CDMA.
Book
OFDM and MC-CDMA for Broadband Multi-User Communications, WLANs and Broadcasting
TL;DR: In this article, the benefits of channel coding and space time coding in the context of various application examples and features numerous complete system design examples are discussed. But the authors do not discuss the trade-off between channel quality fluctuations and frequency domain spreading codes.
BookDOI
OFDM and MC-CDMA for Broadband Multi-User Communications, WLANs and Broadcasting: Hanzo/OFDM
TL;DR: This first complete treatment of OFDM, MIMO(Multiple Input Multiple Output)-OFDM and MC-CDMAC considers the benefits of channel coding and space time coding in the context of various application examples and features numerous complete system design examples.
Book ChapterDOI
Overview of Multicarrier CDMA
TL;DR: This chapter contains sections titled: Introduction Overview of Multicarrier CDMA Systems Channel Model Performance of MC-CDMA System Performance of Overlapping MulticARrier DS-CDma Systems Performance of MultICarrier DS/MC systems Performance of AMC systems performance of SFH/MC DS/CDMA systems.
Related Papers (5)
The capacity of a spread spectrum CDMA system for cellular mobile radio with consideration of system imperfections
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