图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
电信和无线电工程
SJR: 0.203 SNIP: 0.44 CiteScore™: 1

ISSN 打印: 0040-2508
ISSN 在线: 1943-6009

卷:
卷 79, 2020 卷 78, 2019 卷 77, 2018 卷 76, 2017 卷 75, 2016 卷 74, 2015 卷 73, 2014 卷 72, 2013 卷 71, 2012 卷 70, 2011 卷 69, 2010 卷 68, 2009 卷 67, 2008 卷 66, 2007 卷 65, 2006 卷 64, 2005 卷 63, 2005 卷 62, 2004 卷 61, 2004 卷 60, 2003 卷 59, 2003 卷 58, 2002 卷 57, 2002 卷 56, 2001 卷 55, 2001 卷 54, 2000 卷 53, 1999 卷 52, 1998 卷 51, 1997

电信和无线电工程

DOI: 10.1615/TelecomRadEng.v74.i1.50
pages 51-60

ESTIMATION OF SIGNAL ENCODING AND SCRAMBLING IMPACT ON INFORMATION TRANSMISSION SYSTEM SECURITY

A. I. Tsopa
Kharkiv National University of Radio Engineering and Electronics, 14 Nauka Ave, Kharkiv, 61166, Ukraine

ABSTRACT

The problem of the information-theoretical methods application to estimation of communication systems security on the channel and physical level of the model of the OSI communications is presented. The methodology is offered for estimating the level of security of data transmission systems (DTS) using the notion of vulnerability in the energy gap from interception (security gap). The comparative estimates of security of the DTS with different methods of modulation, coding and scrambling signal in the main channel of communication are obtained.


Articles with similar content:

MODERN METHODS OF ORGANIZATION OF HIDDEN RADIO MESSAGE TRANSMISSION
Telecommunications and Radio Engineering, Vol.71, 2012, issue 10
A. S. Sizov, M. A. Pukalov
ENTHROPIAN ESTIMATION OF IMMUNITY IN COMMUNICATION SYSTEMS
Telecommunications and Radio Engineering, Vol.73, 2014, issue 17
A. A. Kuznetsov, A. N. Bitchenko, A. I. Tsopa, L.B. Makarov
Synthesis of Continuous Complex Interference Compensation Device for Radio Measuring Systems of Spaceborne Vehicle Control
Telecommunications and Radio Engineering, Vol.58, 2002, issue 9&10
A.N. Korzhov, A.P. Kondratenko
A MATHEMATICAL MODEL OF A SIGNAL AT THE MODULATOR OUTPUT IN DISCRETE INFORMATION TRANSMISSION SYSTEMS, WHICH ACCOUNTS FOR SIGNAL CODE STRUCTURE MULTIDIMENSIONALITY AND STATISTICAL CHARACTERISTICS OF A MODULATING SEQUENCE
Telecommunications and Radio Engineering, Vol.70, 2011, issue 1
A. V. Yakovlev, A. A. Batenkov, O. V. Moiseev, E. V. Belyakov
COMMUNICATION OVER FADING CHANNEL BY USING BISPECTRUM- BASED CODE
Telecommunications and Radio Engineering, Vol.77, 2018, issue 17
V. V. Naumenko, G. A. Proskura, A. V. Totsky, O. O. Polotska, Karen O. Egiazarian