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wi-fi
(8753 results)-
Case Studies
Pittsburgh Theology School Solves Wireless AP Centralized Management Issue With D-Link Wireless Networking Solution
May 27, 2008 12:00am PDT
Like many educational institutions with limited budgets, Pittsburgh Theological Seminary needed a wireless networking solution that would not require a big budget outlay. Their existing wireless...
Provided by: D-Link
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White Papers
Priority-Based Fair Scheduling for Multimedia WiMAX Uplink Traffic
May 27, 2008 12:00am PDT
Worldwide Interoperability for Microwave Access (WiMAX) is based on the IEEE 802.16 Standard with mobility support from the 802.16e amendment and it enables convergence of mobile and fixed...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
A ML Based Estimation of the Doppler Shift of MIMO WiMAX Systems
May 27, 2008 12:00am PDT
WiMAX systems whose data rate can be up to 50 Mbps are the most promised wireless communication systems. However, due to the multipath transmission and Multiple Access Interference (MAI), the...
Provided by: National Dong Hwa University
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Case Studies
Amity Group Bring New Services to Aged Care Residents
May 27, 2008 12:00am PDT
With 47 aged care facilities across Australia, Amity Group rely upon their communications and technology systems to help them deliver consistent levels of care to their residents. Service delivery...
Provided by: Mitel Networks
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White Papers
Implementation of Domingo Ferrer's a New Privacy Homomorphism (DF a New PH) in Securing Wireless Sensor Networks (WSN)
May 26, 2008 12:00am PDT
Wireless Sensor Networks' (WSN) Data aggregation is substantial in eliminating information redundancy and increasing the lifetime of the network. However, in its implementation, the data are being...
Provided by: California State University
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White Papers
Design and Implementation of Micro Mobile MPLS for NS-2
May 26, 2008 12:00am PDT
In this paper, the authors extend NS-2 to simulate Micro-Mobile MPLS frameworks. The extension supports most of important mechanisms used in the literature. The simulator is based on IEEE 802.11....
Provided by: Mahanakorn University of Technology
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White Papers
Clique-Based Location Estimations for Wireless Sensors in GPS-Free Environments
May 26, 2008 12:00am PDT
In this paper, the authors present a distributed, self-organizing, localization method for wireless sensors and a scheme for reducing position estimate errors by employing a novel concept of...
Provided by: Imperial College London
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White Papers
Adoption of Wireless Internet Parks: An Empirical Study in Qatar
May 26, 2008 12:00am PDT
This paper examines the adoption of free wireless internet Parks (iPark) by Qatari citizens as means of accessing electronic services from public parks. The Qatar government has launched the iPark...
Provided by: Brunel University
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White Papers
A Realizable Cross-Layer Architecture for Wireless Mesh Networks
May 26, 2008 12:00am PDT
A Wireless Mesh Network (WMN) is an emerging technology to provide open access to the Internet with high bandwidth and low cost while covering a wide area without wiring. Compared to ad-hoc...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
A Femtocell-Based Testbed for Evaluating Future Cellular Networks
May 25, 2008 12:00am PDT
This paper argues that the network community needs research testbeds for cellular wireless networks, and introduces a femtocell-based testbed, dubbed Cell-Lab, which is currently being developed...
Provided by: Seoul National University
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White Papers
A Load Dependent Metric for Balancing Internet Traffic in Wireless Mesh Networks
May 25, 2008 12:00am PDT
In Wireless Mesh Networks (WMNs) traffic is routed from mobile clients through a multi-hop wireless backbone to and from Internet GateWays (IGWs). Because of their limited number, IGWs become the...
Provided by: Thales Communications
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White Papers
Key Factors for IEEE 802.16e 2.5 GHz WiMAX Deployments for Fixed Access Service Applications
May 25, 2008 12:00am PDT
Cellular telephony has successfully spread voice services virtually everywhere in the world. WiMAX has the potential to do the same for Internet access. A key factor in WiMAX's success will be the...
Provided by: Wireless Communications Association International
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White Papers
Wireless Access Network Selection for Live Streaming Multicast in Future Internet
May 24, 2008 12:00am PDT
In future Internet, live streaming application with the support of multicast will be one of killer applications. If a host has multiple wireless interfaces, a new scheme should be proposed to...
Provided by: Seoul National University
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Blog Post
TR members: What wireless topics are of interest?
May 23, 2008 6:39am PDT
Writing for TechRepublic is a privilege. Along with this privilege I feel a responsibility to provide what the members and readers want. Hearing from you the readers will make sure I am doing just...
8 Latest comment by DanLM
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Discussion Threads
Wi-Fi security for road warriors: AirDefense style
May 23, 2008 5:01am PDT
Wi-Fi security for road warriors: AirDefense style article root At all useful?? Do you think this program is of any help or is it just AirDefense's attempt to garner interest in their other...
23 Started by Michael Kassner | Latest comment by Michael Kassner
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Blog Post
Top 10 IT headlines for May 23: Google's Wi-Fi on steroids, HP edges IBM in servers, Apple's digital home
May 23, 2008 2:00am PDT
Top IT headlines for Friday, May 23, 2008: Larry Page hits Washington to pitch 'Wi-Fi on steroids,' HP beats IBM in server revenue and shipments, Apple's vision for the digital home, how much do...
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White Papers
Repeatability of Illinois Wireless Wind Tunnel
May 23, 2008 12:00am PDT
This paper records the experimental results concerning the repeatability of illinois Wireless Wind Tunnel (iWWT), a testbed for experimental evaluation of wireless networks. The results show that...
Provided by: University of Illinois
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White Papers
DiffQ: Differential Backlog Congestion Control for Wireless Multi-Hop Networks
May 23, 2008 12:00am PDT
Congestion control in wireless multi-hop networks is challenging because of two reasons. First, broadcast is an inherent feature of wireless networks and motivates many creative protocols...
Provided by: North Carolina State University
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Blog Post
Wi-Fi security for road warriors: AirDefense style
May 22, 2008 6:05pm PDT
Being able to detect erroneous configurations, malicious threats, and effectively stopping them gives a certain peace of mind that road warriors will appreciate.
23 Latest comment by Michael Kassner
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White Papers
Achieving End-to-End Fairness in 802.11e Based Wireless Multi-Hop Mesh Networks
May 22, 2008 12:00am PDT
To mitigate the damaging impacts caused by interference and hidden terminals, it has proposed to use orthogonal channels in multi-hop wireless mesh networks. The authors demonstrate however that...
Provided by: National University Of Ireland
