I need procedure for performance comparision of mac protocol using opnet sir.. Kindly send me.. ....etc

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Z-MAC: A Hybrid MAC for Wireless Sensor Networks

Presented By:-
Subodh Kumar Gond
Roll. No. 08EC6415
M.Tech. 1st Year
Telecommunication System Engineering


Introduction

What is MAC
-Controlling access to the channel
What is Z-MAC

- A Hybrid MAC which Combine the strengths of CSMA and TDMA while offsetting their weakness.

- The main feature of Z-MAC is its adaptability to the level of contention in the network .

CSMA (Carrier Sense Multiple Access)
It is pop ....etc

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Abstract The pervasive adoption of IEE 802.11 radios in the past decade has made possible for the easy Internet access from a vehicle, notably drive-thru Internet. Originally designed for the static indoor applications, the throughput performance of IEE 802.11 in the outdoor vehicular environment is, however, still unclear especially when a large number of fast-moving users transmitting simultaneously. In this paper, we investigate the performance of IEE 802.11 DCF in the highly mobile vehicular networks. We first propose a simple yet accurate ....etc

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please read http://seminarsprojects.net/Thread-DESIGN-OF-%E2%80%9CDEAF-MAN%E2%80%99S-TELEPHONE%E2%80%9D-USING-DSP for design of deaf mans telephone using dsp ....etc

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Presented By:
Reena Kumari
M.Tech (ETC)
Roll No: 851015
3rd semester,2009

Introduction
Goal:
To design a efficient MAC protocol for underwater acoustic sensor network suitable for multi-hop network

Different emphasis from mid-semester surveys:
Challenges and opportunities of Physical channel of underwater communication(already discussed)
Studied different MAC protocol as introduced by different authors (already discussed)
Comparison between MAC s and their challenges (already discussed) ....etc

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Wireless MAC Protocol Using Implicit Pipelining (Java)
IEE Transactions on Mobile Computing, Vol. 5, No. 3,


Abstract: In distributed multiple access control protocols, two categories of overhead are usually associated with contention resolution. One is channel idle overhead, where all contending stations are waiting to transmit. Another is collision overhead, which occurs when multiple contending stations attempt to transmit simultaneously. Either idle overhead or collision overhead being large, contention resolution algorithm wou ....etc

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Time Synchronization In LANs Based On Network Time Protocol- NTP ....etc

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Maximizing Unavailability Interval for Energy Saving in IEE 802.16e Wireless MANs
Tuan-Che Chen Jyh-Cheng Chen Ying-Yu Chen Nat. Tsing Hua Univ., Hsinchu;
This paper appears in: Mobile Computing, IEE Transactions on Publication
Abstract
This paper presents an energy conservation scheme, Maximum Unavailability Interval (MUI), to improve the energy efficiency for the Power Saving Class of Type II in IEE 802.16e. By applying the Chinese Remainder Theorem, the proposed MUI is guaranteed to find the maximum Unavailability Interval, du ....etc

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sir
i am the student of M.tech.and i am working on wireless sensor network MAC protocols.
please send me the MATLAB coding for average packet latency in T-MAC and S-MAC protocols.on my mail id..([email protected]).

Anjali Varshney ....etc

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Hi,
visit these threads for some introduction to this topic:
http://seminarsprojects.net/Thread-design-of-%E2%80%9Cdeaf-man%E2%80%99s-telephone%E2%80%9D-using-dsp-digital-signal-processor-tms320c31
and
http://seminarsprojects.net/Thread-design-of-%E2%80%9Cdeaf-man%E2%80%99s-telephone%E2%80%9D-using-dsp-digital-signal-processor-tms320c31--6891?pid=15040#pid15040 ....etc

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