Theoretical modelling of fog computing: a green computing paradigm to support IoT applications
In this study, the authors focus on theoretical modelling of the fog computing architecture and compare its performance with the traditional cloud computing model. Existing research works on fog computing have primarily focused on the principles and ...
Joint optimal power allocation and relay selection to establish secure transmission in uplink transmission of untrusted relays network
In this paper, the authors deal with secure transmission in two‐hop amplify‐and‐forward network with untrusted relays. To prevent the untrusted relays from intercepting the source message and to achieve positive secrecy rate, the destination‐based ...
Quality of experience aware multimedia communications over heterogeneous wireless networks
Quality of experience (QoE) has been a user‐centric performance metric for multimedia communications. Existing communication protocols over heterogeneous networks are mostly based on quality of service, which ignores the user satisfaction and subjective ...