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wi-fi
(8769 results)-
Whitepapers
DTN-Meteo: Forecasting the Performance of DTN Protocols Under Heterogeneous Mobility
November 1, 2012 12:00am PDT
Opportunistic or Delay Tolerant Networks (DTNs) may be used to enable communication in case of failure or lack of infrastructure (disaster, censorship, remote areas) and to complement existing...
Provided by: ETH Zurich
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Whitepapers
Wifi-based Indoor Navigation with Mobile GIS and Speech Recognition
November 1, 2012 12:00am PDT
As the development of mobile communications and wireless networking technology and people's increasing demand for wireless location services, positioning services are more and more important and...
Provided by: International Journal of Computer Science Issues
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Whitepapers
Design and Simulation of Novel I Shape Fractal Antenna
November 1, 2012 12:00am PDT
In this paper, the authors describe the design and simulation of novel I shape fractal antenna using IE3D electromagnetic simulation software. The fractal structure is advantageous in generating...
Provided by: Bhagwant University
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Whitepapers
A Novel Compact Monopole Antenna for C Band/Wi-Fi/IEEE 802.16 Systems
November 1, 2012 12:00am PDT
A novel compact rectangular monopole antenna with four rectangular slots in radiating patch is proposed for Wireless Fidelity (Wi-Fi) applications and in IEEE 802.16 systems. The proposed antenna...
Provided by: International Journal of Soft Computing and Engineering (IJSCE)
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Whitepapers
Turning Small Cells into Big Profits
October 29, 2012 12:00am PDT
With small cells that leverage both cellular and Wi-Fi technologies, Mobile Network Operators (MNOs) can deliver focused capacity and coverage, offload data from macro networks, and offer...
Provided by: Alcatel-Lucent
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Blog Post
Siege warfare IT project: A cautionary tale
October 23, 2012 11:27am PDT
Consultant Bob Eisenhardt shares how a client's simple request for a public Wi-Fi turned into a nine-month nightmare project.
6 Latest comment by robo_dev
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Whitepapers
Mobile Terminal Interfaces Management for Energy Efficiency
October 18, 2012 12:00am PDT
Coexisting heterogeneous wireless access networks are now-a-days common in many places, and growing fast. This, together with the increasing service demand from nomad end-users, indicates that a...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Stability Enhancement of Decentralized Inverter Control Through Wireless Communications in Microgrids
October 17, 2012 12:00am PDT
Decentralized inverter control is essential in Distributed Generation (DG) microgrids for low deployment/ operation cost and high reliability. However, decentralized inverter control suffers from...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Exploiting Network Cooperation in Green Wireless Communication
October 16, 2012 12:00am PDT
There is a growing interest in energy efficient or so-called "Green" wireless communication to reduce the energy consumption in cellular networks. Since today's wireless terminals are typically...
Provided by: National University of Singapore
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Whitepapers
Large-Scale Peer-to-Peer Discovery Mechanism and Architecture for Frequency Allocation
October 12, 2012 12:00am PDT
Scarcity of frequencies combined with the demand for more bandwidth is likely to increase the need for devices that provide high wireless bandwidth in limited areas while using a wired network to...
Provided by: University of Orleans
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Q&A
Voice over Wifi Managed Network speed
October 10, 2012 3:41am PDT
Voice over Wifi Managed Network speed We are currently providing a managed and monitored WiFi network and would like to provide our customers both casual and enterprise with the ability to use...
3 Latest comment by commhub
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Whitepapers
Experimental Evaluation of a SIP-Based Home Gateway with Multiple Wireless Interfaces for Domotics Systems
October 9, 2012 12:00am PDT
In modern houses, the presence of sensors and actuators is increasing, while communication services and entertainment systems had long since settled into everyday life. The utilization of wireless...
Provided by: Hindawi Publishing
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Whitepapers
The Enemy within: The Emerging Threats to Healthcare from Malicious Mobile Devices
October 8, 2012 12:00am PDT
With the proliferation of wireless networks, mobile devices and medical devices are increasingly being equipped with wireless interfaces, such as Bluetooth and WiFi to allow easy access to and...
Provided by: University of Alabama
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Whitepapers
Design and Characterization of a Full-Duplex Multi-Antenna System for WiFi Networks
October 8, 2012 12:00am PDT
In this paper, the authors present an experimental and simulation based study to evaluate the use of full-duplex as a mode in practical IEEE 802.11 networks. To enable the study, they designed a...
Provided by: Rice Software Consulting
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Whitepapers
Analysis and Security Measures of Malware in Mobile Device
October 7, 2012 12:00am PDT
New mobile technologies are growing rapidly. Smart phones and iPhones has added new dimensions in the field of mobile technology. It is used not only for conversation but also to carry data. The...
Provided by: International Journal of Electronics and Computer Science Engineering
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Whitepapers
Protecting Against Firesheep and Sidejacking
October 5, 2012 12:00am PDT
Download the white paper, Protecting Against Firesheep and Sidejacking that discusses the inherent insecurity of unprotected HTTP connections, the problems with the unsecured WiFi connections, and...
Provided by: Symantec
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Whitepapers
Design and Construct of Broadband Printed Rectangular Monopole Antenna
October 1, 2012 12:00am PDT
In this paper, the authors have investigated an rectangular monopole antenna that was printed on a Printed Circuit Board (PCB). The antenna consists of a rectangular patch and a ground plane so...
Provided by: IOSR Journal of Engineering
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Whitepapers
An Efficient Key Management Scheme with Key Agreement to Mitigate Malicious Attacks for Wireless Mesh Network
October 1, 2012 12:00am PDT
In the recent times the IT industry has been witnessing rapid development in wireless communication technologies such as 3G, 4G, etc. Wireless Mesh Network is one such promising wireless...
Provided by: International Journal of Computer Applications
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Whitepapers
Wi-Rover: A Wi-Fi Controlled Remotely Operated Video Enhanced Receiver
October 1, 2012 12:00am PDT
The aim of the system is to demonstrate the use of wireless digital communication over the internet to control and communicate with a vehicular system. Design a rover which has the capability to...
Provided by: International Journal of Computer Applications
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Whitepapers
Delay-Sensitive Applications in VANET and Seamless Connectivity: The Limitation of UMTS Network
October 1, 2012 12:00am PDT
Multi-interface handheld devices enabling radio link connections to varieties of wireless networks (i.e 3G cellular, Wi-Fi, WiMAX) can provide seamless connectivity. With seamless connectivity,...
Provided by: International Journal of Computer Science and Network Security
