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|a 9783319311746
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|a Zou, Yulong
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|a Physical-Layer Security for Cooperative Relay Networks
|h Elektronische Ressource
|c by Yulong Zou, Jia Zhu
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| 250 |
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|a 1st ed. 2016
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| 260 |
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|a Cham
|b Springer International Publishing
|c 2016, 2016
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| 300 |
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|a IX, 104 p. 31 illus., 28 illus. in color
|b online resource
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| 505 |
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|a 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
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| 653 |
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|a Computer Communication Networks
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| 653 |
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|a Data Structures and Information Theory
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| 653 |
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|a Computer networks
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| 653 |
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|a Data protection
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| 653 |
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|a Information theory
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| 653 |
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|a Telecommunication
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| 653 |
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|a Data structures (Computer science)
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| 653 |
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|a Communications Engineering, Networks
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| 653 |
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|a Data and Information Security
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| 700 |
1 |
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|a Zhu, Jia
|e [author]
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| 041 |
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7 |
|a eng
|2 ISO 639-2
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| 989 |
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|b Springer
|a Springer eBooks 2005-
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| 490 |
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|a Wireless Networks
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| 028 |
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|a 10.1007/978-3-319-31174-6
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| 856 |
4 |
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|u https://doi.org/10.1007/978-3-319-31174-6?nosfx=y
|x Verlag
|3 Volltext
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| 082 |
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|a 005.8
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| 520 |
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|a 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
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