Browsing Computer Science & Engineering by Subject "OFDM systems"
Now showing items 1-3 of 3
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Channel secondary random process for robust secret key generation
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)The broadcast nature of wireless communications imposes the risk of information leakage to adversarial users or unauthorized receivers. Therefore, information security between intended users remains a challenging issue. ... -
Robust secret key extraction from channel secondary random process
( John Wiley and Sons Ltd , 2016 , Conference Paper)The vast majority of existing secret key generation protocols exploit the inherent randomness of the wireless channel as a common source of randomness. However, independent noise added at the receivers of the legitimate ... -
Taking advantage of multi-user diversity in OFDM systems
(2013 , Conference Paper)A multi-user diversity approach, called Opportunistic Interference Management (OIM), is considered in connection with Orthogonal Frequency Division Multiplexing (OFDM) systems. The OIM is applied to each consecutive group ...