Physical-Layer Security for Cooperative Relay Networks
Seiten
2018
|
1. Softcover reprint of the original 1st ed. 2016
Springer International Publishing (Verlag)
978-3-319-80982-3 (ISBN)
Springer International Publishing (Verlag)
978-3-319-80982-3 (ISBN)
This book presents physical-layer security as a promising paradigm for achieving the information-theoretic secrecy required for wireless networks. It explains how wireless networks are extremely vulnerable to eavesdropping attacks and discusses a range of security techniques including information-theoretic security, artificial noise aided security, security-oriented beamforming, and diversity assisted security approaches. It also provides an overview of the cooperative relaying methods for wireless networks such as orthogonal relaying, non-orthogonal relaying, and relay selection.Chapters explore the relay-selection designs for improving wireless secrecy against eavesdropping in time-varying fading environments and a joint relay and jammer selection for wireless physical-layer security, where a relay is used to assist the transmission from the source to destination and a friendly jammer is employed to transmit an artificial noise for confusing the eavesdropper. Additionally, the security-reliability tradeoff (SRT) is mathematically characterized for wireless communications and two main relay-selection schemes, the single-relay and multi-relay selection, are devised for the wireless SRT improvement. In the single-relay selection, only the single best relay is chosen for assisting the wireless transmission, while the multi-relay selection invokes multiple relays for simultaneously forwarding the source transmission to the destination.Physical-Layer Security for Cooperative Relay Networks is designed for researchers and professionals working with networking or wireless security. Advanced-level students interested in networks, wireless, or privacy will also find this book a useful resource.
Introduction.- Relay Selection for EnhancingWireless Secrecy against Eavesdropping.- Joint Relay and Jammer Selection forWireless Physical-Layer Security.- Security-Reliability Tradeoff for CooperativeRelay Networks.- Improving Security-Reliability Tradeoff Through Joint Relayand Jammer Selection.- Summary.
Erscheint lt. Verlag | 27.5.2018 |
---|---|
Reihe/Serie | Wireless Networks |
Zusatzinfo | IX, 104 p. 31 illus., 28 illus. in color. |
Verlagsort | Cham |
Sprache | englisch |
Maße | 155 x 235 mm |
Gewicht | 1883 g |
Themenwelt | Informatik ► Netzwerke ► Sicherheit / Firewall |
Schlagworte | cooperative relaying • Intercept probability • Jammer Selection • Physical-Layer Security • Relay Selection • Secrecy Capacity • Security-Reliability Tradeoff • Wireless Security |
ISBN-10 | 3-319-80982-2 / 3319809822 |
ISBN-13 | 978-3-319-80982-3 / 9783319809823 |
Zustand | Neuware |
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