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wi-fi
(8765 results)-
White Papers
Wi-Fi, Healthcare & HIPAA: WLAN Management in the Modern Hospital
August 1, 2008 12:00am PDT
The combination of HIPAA regulations and the critical nature of hospital applications have made wireless LAN management one of the top issues facing health care IT organizations. This paper looks...
Provided by: AirMagnet
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White Papers
On the Locality of Vehicle Movement for Vehicle-Infrastructure Communication
August 1, 2008 12:00am PDT
Vehicle-To-Infrastructure (V2I) communication has become an increasingly popular topic in the academia as well as in the industry. Due to WiFi's pervasiveness, the idea of setting up 802.11 access...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
A Study of Propagation Effects in a Wireless Test Bed
August 1, 2008 12:00am PDT
The paper discusses several effects influencing the propagation in a laboratory wireless test bed and also aspects important for designing and setting up the wireless test bed with space...
Provided by: WSDOT
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White Papers
Design of a QoS-Aware Routing Mechanism for Wireless Multimedia Sensor Networks
August 1, 2008 12:00am PDT
In wireless sensor networks, majority of routing protocols considered energy efficiency as the main objective and assumed data traffic with unconstrained delivery requirements. However, the...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Decentralized Quantized Kalman Filtering With Scalable Communication Cost
August 1, 2008 12:00am PDT
Estimation and tracking of generally non-stationary Markov processes is of paramount importance for applications such as localization and navigation. In this paper, ad hoc Wireless Sensor Networks...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Exploiting Edge Capability for Wireless Sensor Networking
August 1, 2008 12:00am PDT
As considerable progress is being made in wireless sensor networking, it is envisioned that sensor nodes will be on the cubic millimeter scale, posing stringent constraints on the processing,...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Relations Among Mobility Metrics in Wireless Networks
August 1, 2008 12:00am PDT
In wireless network simulation analysis, researchers tweak mobility metrics, such as the speed or the pause time of the nodes, to get different stability levels of the network. Meanwhile, in...
Provided by: Scientific Research Publishing
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White Papers
Signal Interception With Multiple Antennas for Cognitive Radio
August 1, 2008 12:00am PDT
In the last few years, Cognitive Radio (CR) has attracted the attention of a wide number of researchers due to its innovative approach to wireless terminal design and management. Recently, several...
Provided by: Software Defined Radio Forum
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White Papers
Allocating Data for Broadcasting Over Wireless Channels Subject to Transmission Errors
August 1, 2008 12:00am PDT
Broadcasting is an efficient and scalable way of transmitting data over wireless channels to an unlimited number of clients. In this paper, the problem of allocating data to multiple channels is...
Provided by: University of Bologna
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White Papers
BEWARE: Background Traffic-Aware Rate Adaptation for IEEE 802.11
August 1, 2008 12:00am PDT
IEEE 802.11-based devices employ rate adaptation algorithms to dynamically switch data rates to accommodate the fluctuating wireless channel conditions. Many studies observed that, when there are...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Efficient ID-Based Threshold Random Key Pre-Distribution Scheme for Wireless Sensor Networks
August 1, 2008 12:00am PDT
Security for Wireless Sensor Networks (WSNs) has become an increasingly serious concern due to the requirement level of applications and hostile deployment areas. To enable secure services,...
Provided by: Institute of Electronics, Information and Communication Engineers
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White Papers
Clock Skew Based Node Identification in Wireless Sensor Networks
August 1, 2008 12:00am PDT
Node identification is one of the most important issues to wireless sensor network security. Current approaches use cryptographic authentication and certification tools to ensure the node...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Performance Metric Sensitivity Computation for Optimization and Trade-Off Analysis in Wireless Networks
August 1, 2008 12:00am PDT
The authors develop and evaluate a new method for estimating and optimizing various performance metrics for multihop wireless networks, including MANETs. They introduce an approximate (throughput)...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
An Efficient Trust-Based Reputation Protocol for Wireless and Mobile Ad Hoc Networks: Proof and Correctness
August 1, 2008 12:00am PDT
The security of wireless and mobile networks has an important influence on the performance of these networks. As a result, many approaches have been developed to enhance their security. Recently,...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
A Secure Key Management Scheme for Wireless and Mobile Ad Hoc Networks Using Frequency-Based Approach: Proof and Correctness
August 1, 2008 12:00am PDT
Security plays an important role in today's information technology, particularly in wireless and mobile environments due to the lack of pre-deployed infrastructure and the unsuitability of...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Why Enterprises Should Deploy Voice Over Wireless LAN (VoWLAN)
August 1, 2008 12:00am PDT
Providing mobile workers inside the enterprise with wireless functional voice and data communications can allow them to be accessible and productive regardless of where they are located. That...
Provided by: Motorola
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White Papers
An Experimental Evaluation of DoS Attack and Its Impact on Throughput of IEEE 802.11 Wireless Networks
August 1, 2008 12:00am PDT
Off late, Wireless LAN (WLAN) has gained popularity in a variety of locations. This has lead to development of high level security protocols for WLAN. The newest protocol IEEE 802.11i ratified to...
Provided by: Universiti Putra Malaysia
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White Papers
WiMAX Forum White Paper - Spectrum Opportunities Below 1 GHz
August 1, 2008 12:00am PDT
This paper provides an analysis of spectrum opportunities for WiMAX technologies in bands below 1 GHz. It describes the recent regulatory developments in the bands below 1 GHz, focusing especially...
Provided by: WiMAX Forum
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White Papers
TDMA Scheduling in Long-Distance WiFi Networks
August 1, 2008 12:00am PDT
In the last few years, long-distance WiFi networks have been used to provide Internet connectivity in rural areas. The strong requirement to support real-time applications in these settings leads...
Provided by: Indian Institute of Technology Bombay
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White Papers
Protect Networks From Non-Compliant Remote Computers With D-Link Switches and Microsoft Network Access Protection (NAP)
August 1, 2008 12:00am PDT
As more and more users work from the road, at home and at Wi-Fi hotspots within the community, tainted clients are routinely infiltrating hardened local networks. Corporate users, for example,...
Provided by: D-Link
