Securing Untrusted RF-EH Relay Networks Using Cooperative Jamming Signals
نویسندگان
چکیده
منابع مشابه
Performance Study of Untrusted Relay Network Utilizing Cooperative Jammer
Abstract—In this paper, the problem of secure transmission in two-hop amplify-and-forward (AF) systems with an untrusted relay is investigated. To prevent the untrusted relay from intercepting the source message and to achieve positive secrecy rate, the destination-based cooperative jamming (DBCJ) technique is used. In this method the destination sends an intended jamming signal to the relay. T...
متن کاملperformance study of untrusted relay network utilizing cooperative jammer
abstract—in this paper, the problem of secure transmission in two-hop amplify-and-forward (af) systems with an untrusted relay is investigated. to prevent the untrusted relay from intercepting the source message and to achieve positive secrecy rate, the destination-based cooperative jamming (dbcj) technique is used. in this method the destination sends an intended jamming signal to the relay. t...
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We investigate a cooperative communications scheme with N parallel relays, where both the transmissions from the source to the relays and from the relays to the destination use fountain codes. Receiver for codes can accumulate mutual information, while traditional energy collection methods, such as repetition or cooperative space-time codes, only accumulate energy. As a consequence, using fount...
متن کاملPerformance Study of Untrusted Relay Network Utilizing Cooperative Jammer
93 AIJ Electrical & Electronics Engineering, Vol 48, No. 2, Fall 2016 Please cite this article using: Kuhestani, A., Mohammadi, A., and Emadi, M. J., 2016. “Performance Study of Untrusted Relay Network Utilizing Cooperative Jammer”. Amirkabir International Journal of Electrical and Electronics Engineering, 48(2), pp. 93–99. DOI: 10.22060/eej.2016.820 URL: http://eej.aut.ac.ir/article_820.html *...
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The ability to transmit a message securely in the presence of eavesdroppers in a dense wireless network is considered. As with a number of recent schemes, system nodes other than the transmitter and receiver are chosen to generate noise that confuses the eavesdropper. By exploiting the dynamics of the fading, significantly improved performance is achieved beyond that generated from the standard...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2017
ISSN: 2169-3536
DOI: 10.1109/access.2017.2768508