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wlan
(3061 results)-
Whitepapers
Aggregate Interference From WLAN in the TV White Space by Using Terrain-Based Channel Model
June 20, 2012 12:00am PDT
In this paper, the authors model the TV white space usage by a WLAN type secondary network. They derive a model that incorporates spatially non-uniform distributed user demand and terrain-based...
Provided by: ICST
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Whitepapers
A Novel MIMO-OFDM Scheme Based on Modulation Diversity for IEEE 802.11ac Standard
June 19, 2012 12:00am PDT
Wireless communications always strive for higher throughput and higher performance. The Multiple Inputs Multiple Outputs (MIMO)- Orthogonal Frequency Division Multiplexing (OFDM) scheme is the key...
Provided by: IARIA
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Whitepapers
A Compact Wideband Microstrip Antenna Intergrated with Band-Notched Design
June 18, 2012 12:00am PDT
This paper describes a compact Ultra-WideBand (UWB) antenna that shows desirable band-notch and gain characteristics. The proposed antenna consists of a rectangular patch with a truncated ground...
Provided by: EuroJournals
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Whitepapers
Analysis of VoIP Traffic With Multiple Packet Transfer
June 16, 2012 12:00am PDT
Voice over Internet Protocol (VoIP) is a form of voice communication. Today Wireless LANs are providing a cost effective alternative for the voice communication. Initially the wireless access...
Provided by: IJCTT-International Journal of Computer Trends and Technology
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Whitepapers
Double-Loop Receiver-Initiated MAC for Cooperative Data Dissemination Via Roadside WLANs
June 15, 2012 12:00am PDT
In this paper, the authors investigate data dissemination in Delay Tolerant Networks (DTNs) via RoadSide Wireless Local Area Networks (RS-WLANs). The data dissemination service is destined to a...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Secure Wi-Fi For Healthcare Applications
June 14, 2012 12:00am PDT
The performance of enterprise Wireless LANs (WLANs) over the past few years, and especially since the introduction of 802.11n, has evolved to the point where industry analysts now expect Wi-Fi to...
Provided by: Aruba Networks
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Whitepapers
Review of WLAN Qos Enhancements in MAC Layer to Improve Business Process
June 14, 2012 12:00am PDT
IEEE 802.11e-2005 or 802.11e is an approved amendment to the IEEE 802.11 standard that defines a set of Quality of Service enhancements for wireless LAN applications through modifications to the...
Provided by: International Journal of Computer Applications
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Whitepapers
Convexity Conditions for 802.11 WLANs
June 14, 2012 12:00am PDT
In this paper, the authors characterise the maximal convex subsets of the (non-convex) rate region in 802.11 WLANs. In addition to being of intrinsic interest as a fundamental property of 802.11...
Provided by: Cornell University
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Whitepapers
Inter Technology Load Balancing Algorithm for Evolved Packet System
June 13, 2012 12:00am PDT
In this paper, the authors present an advanced load balancing algorithm for Evolved Packet System utilizing different radio interfaces. By using the fact that Evolved Packet Core can support, in...
Provided by: University of Oulu
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Q&A
Wireless LAN
June 4, 2012 3:55am PDT
Wireless LAN How do I achieve the following? This is what I want to achieve. I have two network segments used by two different departments that should not have access to each other by any means....
2 Started by Nextoption7 | Latest comment by robo_dev
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Whitepapers
The Cost of Mitigating Power Law Delay in Random Access Networks
June 4, 2012 12:00am PDT
Exponential Backoff (EB) is a widely adopted collision resolution mechanism in many popular random-access networks including Ethernet and WLAN. The prominence of EB is primarily attributed to its...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Analysis and Performance Evaluation of Technique to Increase the Call Capacity of WLAN
June 1, 2012 12:00am PDT
WLANs have created the revolution in the field of communication. They replaced wired network by flexible wireless network. VoIP over IEEE 802.11 WLAN is one of the most growing technologies. WLANs...
Provided by: International Journal of Computer Technology and Electronics Engineering
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Whitepapers
Performance Enhancement in Mobile Computing Using Replicated Cache Agent
June 1, 2012 12:00am PDT
With the rapid advances of wireless communications and portable computing devices, a new computing paradigm which is called "Mobile computing" has evolved. In mobile computing environment, users...
Provided by: Kurukshetra University
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Whitepapers
A New Omni-Directional Monopole Antenna for Interference Reduction
June 1, 2012 12:00am PDT
A compact Ultra WideBand (UWB) antenna with band-notched characteristic is presented in this paper. It has compact size of 30 mm x 31mm and has ultra wide band operation. A 'C' shaped slot was...
Provided by: IJCER
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Whitepapers
Analysis and Evaluation of Dynamic Load Balancing in IEEE 802.11b Wireless Local Area Networks
June 1, 2012 12:00am PDT
IEEE 802.11 WLANs (Wi-Fi) standards are widely developed for presenting internet access public space in hot spots, due to their unique features. The features of Wireless Local Area Networks...
Provided by: International Journal of Computer Applications
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Whitepapers
Performance Analysis of DSR and AODV in Manets: Using WLAN Parameters
June 1, 2012 12:00am PDT
In these days it is no longer optional to have security solutions predictable for every type of organizations and individuals. Security is one of the main issues in the MANET in particular with...
Provided by: Amity University
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Whitepapers
OPNET Based Wireless LAN Performance Improvisation
June 1, 2012 12:00am PDT
In order to analyze the performance of Wireless Local Area Networks (WLANs) effectively, it is important to identify those network settings that can cause the networks performance to go from good...
Provided by: Guru Nanak Dev University
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Whitepapers
Dual Band Defected Ground Microstrip Patch Antenna for WLAN/WiMax and Satellite Application
June 1, 2012 12:00am PDT
A microstrip patch antenna for Wi-Max and GSM application is proposed. The antenna has a frequency bandwidth of 1.24 GHz (4.6053 GHz - 5.8481 GHz) for WLAN and Wi-Max and 1.04 GHz (6.124 GHz -...
Provided by: Thapar Institute
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Whitepapers
Performance Analysis of LDPC Coded WLAN Physical Layer Under BPSK and 16-QAM
June 1, 2012 12:00am PDT
WLAN plays an important role as a complement to the existing or planned cellular networks which can offer high speed voice, video and data service up to the customer end. The aim of this paper is...
Provided by: International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
Design and Simulation Based Studies of a Dual Band Antenna for WLAN/WiMax Application
June 1, 2012 12:00am PDT
In this rapid changing world in wireless communication systems, multiband antenna has been playing a very important role for wireless service requirements. Rectangular line slot designs of a dual...
Provided by: International Journal of Advanced Research in Computer Engineering & Technology
