Search
Now showing items 301-310 of 4071
A hardware implementation for efficient spectrum access in cognitive radio networks
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Conference Paper)
Opportunistic spectrum access is a propitious technique to overcome the under-utilization of spectrum bands. In this work, we design an experimental test-bed for evaluating an un-slotted spectrum access scheme under real ...
A novel chaos-based physical layer security transmission scheme for internet of things
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
The Internet of Things (IoT) has attracted much attention in many fields, such as healthcare, transportation, finance and other critical infrastructures. But how to ensure the security of whole IoT system and the privacy ...
Impact of multiple video representations in live streaming: A cost, bandwidth, and QoE analysis
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Conference Paper)
Video streaming is one of the most popular and highest bandwidth consumers within the Internet today. Cloud's elastic and pay-per-use model offers viable solution to varying demands of heterogeneous viewers for large-scale ...
Design and Implementation of Multi-Protocol Data Networks Interface Detector in Heterogeneous IoTs
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
In Internet of Everything (IoE) or heterogeneous IoTs, there exist a plethora of protocols and inter-connected Internet of Things. For every network protocol, the complexity of communication and wiring at the physical ...
Secrecy Performance Analysis of Cooperative NOMA system with multiple DF Relays
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
In this paper, we derive the Secrecy Outage Probability (SOP) and Strictly Positive Secrecy Capacity (SPSC) of cooperative Non Orthogonal Multiple Access (NOMA) in the presence of K Decode and Forward (DF) relays and ...
ADS-B Attack Classification using Machine Learning Techniques
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Conference Paper)
Automatic Dependent Surveillance Broadcast (ADS-B) is one of the most prominent protocols in Air Traffic Control (ATC). Its key advantages derive from using GPS as a location provider, resulting in better location accuracy ...
Beh Tou Cheh? (What's It to You?): Feminist Challenges in Iranian Social Media
(
Gulf Studies center - College of Arts & Sciences - Qatar University
, 2020 , Conference Paper)
Online feminist activism has opened a different path for ordinary Iranians who are not necessarily versed in post-revolutionary discourses on feminism and political activism nor are conversant with the names and past ...
Defect deconvolution using 3rd order statistics for Ultrasonic Nondestructive Testing
(
IEEE
, 2007 , Conference Paper)
Ultrasonic nondestructive testing (NDT) is primarily based upon the detection and classification of a defect in the field of industrial materials. This information is useful in making administrative decisions in terms of ...
Characterization of the indoor-outdoor radio propagation channel at 2.4 GHz
(
IEEE
, 2011 , Conference Paper)
We present the site-specific signal strength measurement results for path loss, shadowing, and fading in 2.4GHz band under typical harsh environment (high temperature 4050 C and humidity 8090%). We use spectrum analyzer ...
A vision-based zebra crossing detection method for people with visual impairments
(
IEEE
, 2020 , Conference Paper)
Safe navigation for visually impaired is challenging without assistive technology. This paper proposes a pedestrian crossing detection approach to help visually impaired people. We introduce the use of multiple convolutional ...