Results 31 to 40 of about 53,207 (206)

Decision justifications for wireless network selection [PDF]

, 2014
A number of security risks are associated with the selection of wireless networks. We examined wireless network choices in a study involving 104 undergraduate social science students. One research goal was to examine the extent to which features (such as
Jeske, Debora, Briggs, Pamela, Coventry, Lynne, Lynne Coventry, Debora Jeske, Pam Briggs   +5 more
core   +1 more source

Joint Beamforming and Power Optimization With Iterative User Clustering for MISO-NOMA Systems

IEEE Access, 2017
In this paper, we minimize the transmit power for multiple-input single-output and nonorthogonal multiple access systems. In our analysis, a large number of users are partitioned into multiple user clusters/pairs with small size and uniform power ...
Zhengxuan Liu, Lei Lei, Ningbo Zhang, Guixia Kang, Symeon Chatzinotas   +4 more
doaj   +1 more source

Capacity Enhancement in 60 GHz Based D2D Networks by Relay Selection and Scheduling

International Journal of Antennas and Propagation, 2015
Millimeter-wave or 60 GHz communication is a promising technology that enables data rates in multigigabits. However, its tremendous propagation loss and signal blockage may severely affect the network throughput. In current data-centric device-to-device (
Waheed ur Rehman, Tabinda Salam, Jin Xu, Xiaofeng Tao   +3 more
doaj   +1 more source

Design and Analysis of the Security Assessment Framework for achieving Discrete Security Values in Wireless Sensor Networks

, 2008
The paper presents a ready-to-use security assessment framework for wireless sensor networks (WSNs). The parameters in the proposed security assessment framework perform independent security assessment of WSNs and of their applications.
Ashraf, A, Abdul Qadeer Khan Rajput, Marvi Mussadiq, Chowdhry, Bhawani S, Manzoor Hashmani, Hashmani, M, Gee, Quintin, Mussadiq, M, Quintin Gee, Bhawani S. Chowdhry, Rajput, A Q K, Adnan Ashraf   +11 more
core   +1 more source

Towards resilient community wireless mesh networks [PDF]

, 2008
Wireless Mesh Networks are an increasingly common technology providing connectivity in many communities, particularly where Internet access is unavailable or restricted via more conventional means.
Bury, Sara, Race, Nicholas J. P., Sara Bury, Nicholas J. P. Race   +3 more
core   +1 more source

Cryptocurrency forensics automation: a deep learning and NLP-based approach for mobile platforms

Discover Computing
As cryptocurrencies have become increasingly used as an alternative to regular cash and credit card payments, the wallet solutions/apps that facilitate their use have also become increasingly popular.
Abhishek Bhattarai, Abdulhadi Sahin, Maryna Veksler, Ahmet Kurt, Devrim Aras, Carlos Imery, Kemal Akkaya   +6 more
doaj   +1 more source

Security of Wireless Communication [PDF]

, 2009
What are the real security issues of wireless communication and wireless sensor networks in particular? Despite predictions of wireless sensor networks being deployed in many aspects of everyday life, real world deployments are still quite sparse.
openaire   +1 more source

A Review of High Gain and High Efficiency Reflectarrays for 5G Communications

IEEE Access, 2018
The future adaptability of reflectarray antenna requires a thorough investigation of its main conventional features for expected improvements. Its existing design featuring at microwave and millimeterwave frequencies can be considered as a basic platform
Muhammad Hashim Dahri, Muhammad Inam Abbasi, Mohd Haizal Jamaluddin, Muhammad Ramlee Kamarudin   +3 more
doaj   +1 more source

The Internet of Things for Health Care: A Comprehensive Survey

IEEE Access, 2015
The Internet of Things (IoT) makes smart objects the ultimate building blocks in the development of cyber-physical smart pervasive frameworks. The IoT has a variety of application domains, including health care.
S. M. Riazul Islam, Daehan Kwak, MD. Humaun Kabir, Mahmud Hossain, Kyung-Sup Kwak   +4 more
doaj   +1 more source

Firewalling wireless sensor networks: Security by wireless

2008 33rd IEEE Conference on Local Computer Networks (LCN), 2008
Networked sensors and actuators for purposes from production monitoring and control to home automation are in increasing demand. Until recently, the main focus laid on wired systems, although their deployment requires careful planning and expensive infrastructure that may be difficult to install or modify.
Martinovic, I, Gollan, N, Schmitt, J
openaire   +2 more sources