BANDWIDTH ESTIMATION FOR IEEE 802.11 BASED ADHOC NETWORK
Abstract: Since 2005, IEEE 802.11-based networks have been able to provide a certain level of quality of service (QoS) by the means of service differentiation, due to the IEEE 802.11e amendment. However, no mechanism or method has been standardized to accurately evaluate the amount of resources remaining on a given channel. Such an evaluation would, however, be a good asset for bandwidth-constrained applications. In multihop ad hoc networks, such evaluation becomes even more difficult. C ....etc

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Wireless Technologies :IEEE 802.11g OFDM system Convergence to 4G

Abstract:
This paper gives a brief description on Cellular Wireless Systems & Wireless Networks, and 802.11g OFDM PHY developments. System Description Development Framework Future Areas - Convergence to 4G.
Presented By:
Ms. Sasmita Rani Tripathy, Mr. Bidyut Majumdar
IACR, Rayagada


Introduction
Wireless is the next giant leap in information services. The new paradigm for connectivity enables business to operate
fas ....etc

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Hi,
sir/madam

I need to know in detail about this next generation wireless standard,
so i kindly request you to give the details on it.......

yours sincerly
chethan.k.s ....etc

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BANDWIDTH ESTIMATION FOR IEEE 802.11 BASED ADHOC NETWORK-MOBILE COMPUTING

Abstract: Since 2005, IEEE 802.11-based networks have been able to provide a certain level of quality of service (QoS) by the means of service differentiation, due to the IEEE 802.11e amendment. However, no mechanism or method has been standardized to accurately evaluate the amount of resources remaining on a given channel. Such an evaluation would, however, be a good asset for bandwidth-constrained applications. In multihop ad hoc networks, such evaluation becomes ev ....etc

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Performance Analysis of CSMA/CA protocol in IEEE 802.11 Networks using Backoff mechanism

Abstract: The distributed coordination function (DCF) in the IEEE 802.11 standard for wireless LAN is based on the Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) like medium access control protocol. This collision avoidance is implemented by means of backoff procedure which uses a rotating window mechanism. This paper presents a simulation analysis of the slot selection probabilities and the backoff mechanism. The ....etc

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IEEE 802.11n “Next Generation Wireless Standard
ABSTRACT

The newest standard in Wireless LAN is called 802.11n. 802.11 is an industry standard for high-speed networking. 802.11n is designed to replace the 802.11a, 802.11b and 802.11g standards. 802.11n equipment is backward compatible with older 802.11gab and it supports much faster wireless connections over longer distances. So-called Wireless N or Draft N routers available today are based on a preliminary version of the 802.11n. The beta version of this standard is used now in lapto ....etc

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seminars report and ppt presentation on WLAN ....etc

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Presented By:
Samarth H. Shah, Kai Chen, Klara Nahrstedt Department of Computer Science University of
I. INTRODUCTION
Available bandwidth estimation is a vital component of admis¬sion control for quality-of-service (QoS) in both wireline as well as wireless networks. In wireless networks, the available bandwidth undergoes fast time-scale variations due to channel fading and error from physical obstacles. These effects are not present in wireline networks, and make estimation of available bandwidth in wire ....etc

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This article is presented by:Germano Gonçalves Capela, Nuno Pessanha Santos, João Marques Vieira, César Bastos Monsanto
Escola Naval
Departamento de Armas e Electrónica


INTRODUCTION

The genesis of this work is the interest of the Portuguese Navy in measuring physical parameters over long distances, as the result of an impact of a missile in a naval platform. The analysis of those parameters may provide information about ....etc

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will u please provide WIRELESS LAN-IEEE 802.11 seminar copy ....etc

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