Impact of Mobility on Physical Layer Security Over Wireless Fading Channels
نویسندگان
چکیده
منابع مشابه
Physical Layer Secrecy Performance Analysis over Rayleigh/Nakagami Fading Channels
1 Abstract—The broadcast nature of wireless communications makes it vulnerable to attack or eavesdropping. Therefore, information security is an important issue in wireless communications, especially in distributed networks such as wireless sensor networks and ad hoc wireless networks. In this paper, we present the physical layer secrecy performance analysis of singleinput single-output (SISO) ...
متن کاملWireless Physical Layer Security
Security in wireless networks has traditionally been considered to be an issue to be addressed separately from the physical radio transmission aspects of wireless systems. However, with the emergence of new networking architectures that are not amenable to traditional methods of secure communication such as data encryption, there has been an increase in interest in the potential of the physical...
متن کاملOn the Achievable Error Region of Physical Layer Authentication Techniques over Rayleigh Fading Channels
For a physical layer message authentication procedure based on the comparison of channel estimates obtained from the received messages, we focus on an outer bound on the type I/II error probability region. Channel estimates are modelled as multivariate Gaussian vectors, and we assume that the attacker has only some side information on the channel estimate, which he does not know directly. We de...
متن کاملOn The Physical Layer Security Under κ-μ Shadowed Fading Channels With Diversity Approaches
This paper presents a investigation on the performance of security under κ-μ shadowed fading channels using the Wyner’s classic wiretap model. A better fit was presented for the κ-μ shadowed fading channel curves in relation to other fading models, as Rayleigh and Nakagami-m. Results and analyses are obtained through the Secrecy Outage Probability, the Strictly Positive Secrecy Capacity and Ave...
متن کاملKalman Filtering over Wireless Fading Channels
In this chapter, we consider the estimation of a dynamical system over a wireless fading channel using a Kalman filter. We develop a framework for understanding the impact of stochastic communication noise, packet drop and the knowledge available on the link qualities on Kalman filtering over fading channels. We consider three cases of “full knowledge”, “no knowledge” and “partial knowledge”, b...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Wireless Communications
سال: 2018
ISSN: 1536-1276,1558-2248
DOI: 10.1109/twc.2018.2868935