Exact closed‐form capacity and outage probability of physical layer security in shadowed fading channels
نویسندگان
چکیده
منابع مشابه
Power Allocation with Outage Probability Specifications in Wireless Shadowed Fading Channels via Geometric Programming
This paper concerns power control in wireless shadowed fading channels with independent interference. An important quality of service (QoS) requirement is that the outage probability of each transmitter/receiver pair is kept below a given level. The problem of minimizing power consumption with these outage probability specifications over shadowed fading wireless channels can be posed as a stoch...
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 کاملOutage Probability of MRC for κ-μ Shadowed Fading Channels under Co-Channel Interference
In this paper, exact closed-form expressions are derived for the outage probability (OP) of the maximal ratio combining (MRC) scheme in the κ-μ shadowed fading channels, in which both the independent and correlated shadowing components are considered. The scenario assumes the received desired signals are corrupted by the independent Rayleigh-faded co-channel interference (CCI) and background wh...
متن کاملOutage Probability of Diversity Combining Receivers in Arbitrarily Fading Channels
We propose a simple and accurate method to evaluate the outage probability at the output of arbitrarily fading L-branch diversity combining receiver. The method is based on the saddlepoint approximation, which only requires the knowledge of the moment generating functions of the signal-to-noise ratio at the output of each diversity branch. In addition, we show that the obtained results reduce t...
متن کاملCompound Outage Probability and Capacity of a Class of Fading MIMO Channels with Channel Distribution Uncertainty
Outage probability and capacity of a class of block-fading MIMO channels are considered with partial channel distribution information. Specifically, the channel or its distribution are not known but the latter is known to belong to a class of distributions where each member is within a certain distance (uncertainty) from a nominal distribution. Relative entropy is used as a measure of distance ...
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: IET Communications
سال: 2019
ISSN: 1751-8636,1751-8636
DOI: 10.1049/iet-com.2019.0325