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wlan
(3057 results)-
Whitepapers
Performance of Medium Access Control Protocols for Full-Duplex Wireless LANs
September 14, 2012 12:00am PDT
In this paper, the authors propose a Medium Access Control (MAC) protocol for improving throughput in full-duplex WLANs. The proposed MAC protocol introduces a dynamic Contention Window (CW)...
Provided by: IEICE
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Whitepapers
ACORN: An Auto-Configuration Framework for 802.11n WLANs
September 6, 2012 12:00am PDT
The wide channels feature combines two adjacent channels to form a new, wider channel to facilitate high data rate transmissions in MIMO-based 802.11n networks. Using a wider channel can...
Provided by: University of Calgary
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Whitepapers
A Novel Device and Application-Aware Energy Efficient Routing Algorithm for WLANs
September 2, 2012 12:00am PDT
The latest mobile devices such as smart phones and tablet PCs, equipped with high resolution interactive screens, highly advanced CPUs, wireless networking and multimedia processing capabilities...
Provided by: Dublin City University
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Whitepapers
A Reciprocal U Shaped Fractal Ultra Wide Band Patch Antenna
September 1, 2012 12:00am PDT
A reciprocal U Shaped fractal Ultra Wide Band Patch hexagonal antenna with square shape ground plane composed by coaxial-fed microstrip antenna is proposed in this paper. This antenna can be use...
Provided by: International Journal of Emerging Technology and Advanced Engineering (IJETAE)
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Whitepapers
Performance Analysis of Proactive, Reactive and Hybrid MANET Routing Protocols on IEEE 802.11 Standard
September 1, 2012 12:00am PDT
MANET consists of mobile nodes which exchange information dynamically among them over wireless links. The most important element of MANET is routing protocols which are needed to handle dynamic...
Provided by: Punjab Technical University
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Whitepapers
A Novel Multi Resonant Comb-Shaped Patch Antenna for Pervasive Wireless Communications
September 1, 2012 12:00am PDT
A novel simple multi resonant comb-shaped patch microstrip antenna for multi functional wireless communications bands is presented and simulated. This new structure is fed by a microstrip line. A...
Provided by: EuroJournals
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Whitepapers
Efficient Training for Fingerprint Based Positioning Using Matrix Completion
August 31, 2012 12:00am PDT
Fingerprint localization methods are extensively used in many location-aware applications in pervasive computing. In this paper, the authors propose a new framework in order to reduce the...
Provided by: EURASIP
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Whitepapers
Enabling Ad-Hoc-Style Communication in Public WLAN Hot-Spots
August 22, 2012 12:00am PDT
Opportunistic networking between mobile devices relies on the capabilities of those devices to establish ad-hoc communication among each other. While the two dominant wireless interface...
Provided by: Association for Computing Machinery
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Whitepapers
Cross-Layer Optimization for Video Transmission Over WLAN: Cross-Layer Prioritization
August 17, 2012 12:00am PDT
As IEEE 802.11 wireless devices have become increasingly widespread, providing Quality of Service in the context of H.264/AVC, the video coding standard for future multimedia networking, has...
Provided by: IGI Global
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Whitepapers
Vehicle-To-Infrastructure Communication Based on IEEE 802.11g
August 17, 2012 12:00am PDT
Vehicle-To-Infrastructure (V2I) communication based on Wireless Local Area Network (WLAN) IEEE 802.11 standard technology can support user in-motion to achieve preferable Internet connectivity....
Provided by: Riga Technical University
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Whitepapers
Optimization of WLAN Associations Considering Handover Costs
August 16, 2012 12:00am PDT
In Wireless Local Area Network (WLAN) hotspots the coverage areas of Access Points (APs) often overlap considerably. Current state of the art optimization models find the optimal AP for each user...
Provided by: EURASIP
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Whitepapers
Towards Programmable Enterprise WLANs With Odin
August 13, 2012 12:00am PDT
The authors present Odin, an SDN framework to introduce programmability in enterprise Wireless Local Area Networks (WLANs). Enterprise WLANs need to support a wide range of services and...
Provided by: Association for Computing Machinery
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Whitepapers
Performance Evaluation of Mobile U-Navigation Based on GPS/WLAN Hybridization
August 10, 2012 12:00am PDT
This paper present the authors' mobile u-navigation system. This approach utilizes hybridization of wireless local area network and Global Positioning System internal sensor which to receive...
Provided by: Universiti Teknikal Malaysia Melaka
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Whitepapers
A New Load Equation for 802.11 MAC Performance Evaluation Under Non-Saturated Conditions
August 8, 2012 12:00am PDT
IEEE-802.11-based WLAN MAC performance evaluation is of great importance, especially under non-saturated conditions. A new load equation, respect to the non-saturation, is proposed for analysis of...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Enhanced Channel Scanning Schemes for Next Generation WLAN System
August 8, 2012 12:00am PDT
The IEEE 802.11 standard based Wireless Local Area Networks (WLANs) are widely deployed and have gained greater popularity. It is anticipated that WLAN will play an important rule in the future...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Fair Throughput Assignment in Multi-Cell WLANs With Hidden Terminals
August 8, 2012 12:00am PDT
In this paper, the authors study the problem of client association, jointly with airtime sharing and contention resolution in a multi-cell WLAN with hidden terminals with the objective of...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
On the Impact of Wireless Traffic Location and Access Technology on the Mobile Device Energy Consumption
August 8, 2012 12:00am PDT
In the context of wireless user's increasing demands for better device power and battery management, this paper investigates some factors that can impact the power consumption on the energy...
Provided by: Dublin City University
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Whitepapers
Power Savings and Performance Analysis in Wireless Networks
August 2, 2012 12:00am PDT
This paper investigates the effects of power saving strategies on the performance of Wireless Local Area Networks (WLANs). More specifically, a power management model is formulated as an integer...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
A Compact Printed Antenna for Mobile Communication
August 1, 2012 12:00am PDT
The use of microstrip antennas in various mobile communication systems are increasing day by day as it meets many requirements for practical applications such as low profile, easy to mount, light...
Provided by: INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE & ADVANCED TECHNOLOGY
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Whitepapers
Implementation of WLAN WEP Protocol by RC4 Algorithm in VHDL
August 1, 2012 12:00am PDT
The WLAN is a network that utilizes radio frequency technology. The security of wireless data stream becomes particularly prominent. The WLAN uses RC4 stream encryption algorithm of the WEP...
Provided by: INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE & ADVANCED TECHNOLOGY
