Physical-Layer Security for Cooperative Relay Networks
(Sprache: Englisch)
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...
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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.
Inhaltsverzeichnis zu „Physical-Layer Security for Cooperative Relay Networks “
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.
Bibliographische Angaben
- Autoren: Yulong Zou , Jia Zhu
- 2018, Softcover reprint of the original 1st ed. 2016, IX, 104 Seiten, 28 farbige Abbildungen, Maße: 15,5 x 23,5 cm, Kartoniert (TB), Englisch
- Verlag: Springer, Berlin
- ISBN-10: 3319809822
- ISBN-13: 9783319809823
Sprache:
Englisch
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