Physical-layer security for cooperat...
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  • Physical-layer security for cooperative relay networks[electronic resource] /
  • 紀錄類型: 書目-語言資料,印刷品 : Monograph/item
    杜威分類號: 005.82
    書名/作者: Physical-layer security for cooperative relay networks/ by Yulong Zou, Jia Zhu.
    作者: Zou, Yulong.
    其他作者: Zhu, Jia.
    出版者: Cham : : Springer International Publishing :, 2016.
    面頁冊數: ix, 104 p. : : ill. (some col.), digital ;; 24 cm.
    Contained By: Springer eBooks
    標題: Data encryption (Computer science)
    標題: Wireless communication systems - Congresses. - Security measures.
    標題: Computer Science.
    標題: Systems and Data Security.
    標題: Communications Engineering, Networks.
    標題: Computer Communication Networks.
    標題: Data Structures, Cryptology and Information Theory.
    ISBN: 9783319311746
    ISBN: 9783319311739
    內容註: Introduction -- Relay Selection for Enhancing Wireless Secrecy against Eavesdropping -- Joint Relay and Jammer Selection for Wireless Physical-Layer Security -- Security-Reliability Tradeoff for Cooperative Relay Networks -- Improving Security-Reliability Tradeoff Through Joint Relay and Jammer Selection -- Summary.
    摘要、提要註: 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.
    電子資源: http://dx.doi.org/10.1007/978-3-319-31174-6
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