NDLI: Diversity method in the chaos CDSK communication system

Content Provider	IEEE Xplore Digital Library
Author	Jun-Hyun Lee Heung-Gyoon Ryu
Copyright Year	2014
Description	Author affiliation: Dept. of Electron. Eng., Chungbuk Nat. Univ., Cheongju, South Korea (Jun-Hyun Lee; Heung-Gyoon Ryu)
Abstract	Chaos communication system has characteristics of non-periodic, non-predictability, broadband signal and easy implementation. Also, the characteristic of chaos communication system is decided by initial values. And it has the sensitive characteristic according to initial values. Due to these characteristics, security of chaos communication system is generally better than other digital communication system. But BER(Bit Error Rate) performance is worse than digital communication system. Looking at the existing studies, chaos communication system is being studied diversity method in order to improve the BER performance in Rayleigh channel. In this paper, we apply the Alamouti STBC(Alamouti Space Time Block Coding) in order to improve the BER performance, and we evaluate BER performance of CDSK system that applied the Alamouti STBC. If we apply the Alamouti STBC to the CDSK system, we are possible to evaluate the BER performance improvement in Rayleigh channel. Therefore, if the Alamouti STBC of MIMO(Multi Input Multi Output) system applies to chaos communication system in fading channel, the deterioration of BER performance is possible to compensate. And, if you adjust number of transmitter and receiver according to kinds of channels, effective communication is possible.
Sponsorship	IEEE Commun. Soc.
Starting Page	1184
Ending Page	1187
File Size	378118
Page Count	4
File Format	PDF
e-ISBN	9788996865032
DOI	10.1109/ICACT.2014.6779145
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-02-16
Publisher Place	South Korea
Access Restriction	Subscribed
Rights Holder	Global IT Research Institute (GIRI)
Subject Keyword	Chaos Bit error rate Receivers Transmitters MIMO Fading Chaos Map Correlation Delay Shift Keying Alamouti STBC BER performance
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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