naa a22 4500 510796672 CHVBK 20180411083339.0 cr unu---uuuuu 180411e20131201xx s 000 0 eng 10.1007/s11277-013-1205-x doi (NATIONALLICENCE)springer-10.1007/s11277-013-1205-x Reliable and Secure Cooperative Communication for Wireless Sensor Networks Making Use of Cooperative Jamming with Physical Layer Security [Elektronische Daten] [Vandana Rohokale, Neeli Prasad, Ramjee Prasad] Interference is generally considered as the redundant and unwanted occurrence in wireless communication. This research work proposes a novel cooperative jamming mechanism for scalable networks like wireless sensor networks which makes use of friendly interference to confuse the eavesdropper and increase its uncertainty about the source message. The communication link is built with the help of Information theoretic source and channel coding mechanisms. The whole idea is to make use of normally inactive relay nodes in the selective Decode and Forward cooperative communication and let them work as cooperative jamming sources to increase the equivocation of the eavesdropper. In this work, eavesdropper's equivocation is compared with the main channel in terms of mutual information and secrecy capacity. Springer Science+Business Media New York, 2013 Wireless sensor networks (WSNs) nationallicence Cooperative jamming nationallicence Eavesdropper's equivocation nationallicence Mutual information nationallicence Secrecy capacity nationallicence Rohokale Vandana Center for TeleInFrastruktur, Aalborg University, Aalborg, Denmark aut Prasad Neeli Center for TeleInFrastruktur, Aalborg University, Aalborg, Denmark aut Prasad Ramjee Center for TeleInFrastruktur, Aalborg University, Aalborg, Denmark aut Wireless Personal Communications Springer US; http://www.springer-ny.com 73/3(2013-12-01), 595-610 0929-6212 73:3<595 2013 73 11277 https://doi.org/10.1007/s11277-013-1205-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-013-1205-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Rohokale Vandana Center for TeleInFrastruktur, Aalborg University, Aalborg, Denmark aut NATIONALLICENCE 700 1- Prasad Neeli Center for TeleInFrastruktur, Aalborg University, Aalborg, Denmark aut NATIONALLICENCE 700 1- Prasad Ramjee Center for TeleInFrastruktur, Aalborg University, Aalborg, Denmark aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 73/3(2013-12-01), 595-610 0929-6212 73:3<595 2013 73 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer