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)
¢ ....etc

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sir...
please send me the MATLAB code for energy consumption in S-MAC and Token BAsed MAC Protocol. on my mail id ([email protected])


Anjali Varshney ....etc

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ABSTRACT
FireWire is one of the fastest peripheral standards ever developed, which makes it great for use with multimedia peripherals such as digital video cameras and other high speed devices like the latest hard disk drives and printers. This new technology enables isochronous service while providing the bandwidth needed for audio, imaging, video, and other streaming data. FireWire promises to revolutionize the transport of digital data for computers and for professional and consumer electronics produ ....etc

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ABSTRACT


The article discusses about the IEEE 1394 networking standards also called as Firewire. Firewire was designed to page link the personal computers, digital cameras, televisions, DVD players, printers and other electronic equipments. Another competing technology for Firewire called the universal serial bus(USB) which promised to do nearly the same work. Both Firewire and the USB arrived at almost the same time hence the hardware and software vendors had to make a choice as to which technology to develop and support.Like Firewire,US ....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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Definition
FireWire, originally developed by Apple Computer, Inc is a cross platform implementation of the high speed serial data bus -define by the IEEE 1394-1995 ,IEEE 1394a-2000 and IEEE 1394b standards-that move large amounts of data between computers and peripheral devices. Its features simplified cabling, hot swapping and transfer speeds of up to 800 megabits per second. FireWire is a high-speed serial input/output (I/O) technology for connecting peripheral devices to a computer or to each other. It is one of ....etc

[:=Read Full Message Here=:]

Definition
FireWire, originally developed by Apple Computer, Inc is a cross platform implementation of the high speed serial data bus -define by the IEEE 1394-1995 ,IEEE 1394a-2000 and IEEE 1394b standards-that move large amounts of data between computers and peripheral devices. Its features simplified cabling, hot swapping and transfer speeds of up to 800 megabits per second. FireWire is a high-speed serial input/output (I/O) technology for connecting peripheral devices to a computer or to each other. It is one of ....etc

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Abstract—The pervasive adoption of IEEE 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 IEEE 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 IEEE 802.11 DCF in the highly mobile vehicular networks. We first propose a simple yet accu ....etc

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Introduction
Footwear has come a long way from its humble beginning. It is no longer just a functional necessity, but rather, something that is flaunted as a fashion statement. In earlier days, a person was considered well heeled if he had a pair of formal shoes, a pair of chappal and may be one pair of sandal foot casual footwear. Today's average consumer is more conscious of his image and more selective in his preference. He is interes ....etc

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