Enhancing physical layer security in AF relay-assisted multicarrier wireless transmission
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چکیده
منابع مشابه
Enhancing Physical Layer Security in AF Relay Assisted Multi-Carrier Wireless Transmission
In this paper, we study the physical layer security (PLS) problem in the dual hop orthogonal frequency division multiplexing (OFDM) based wireless communication system. First we consider a single user single relay system and study a joint power optimization problem at the source and relay subject to individual power constraint at the two nodes. The aim is to maximize the end to end secrecy rate...
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ژورنال
عنوان ژورنال: Transactions on Emerging Telecommunications Technologies
سال: 2018
ISSN: 2161-3915
DOI: 10.1002/ett.3289