Collision-Free MAC Protocol for Wireless Sensor Networks Muneeb Ali‚ Tashfeen Suleman‚ and Zartash Afzal Uzmi Computer Science Department‚ LUMS {muneeb‚tashfeens‚zartash}@lums.edu.pk Abstract Mobility in wireless sensor networks poses unique challenges to the medium access control (MAC) protocol design. Previous MAC protocols for sensor networks assume static sensor nodes and focus on energyefficiency. In this paper‚ we present a mobilityadaptive‚ collision-free medium access control protocol (MMAC) for
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Internet works and to be aware of its advantages as well as disadvantages. While seemingly high tech the Internet concept is rather simple. Computers speak to one another and send information. This is accomplished by sending and receiving electronic impulse‚ and then decoding them into a message. In order to communicate with one another they are linked up in a network. They are then able to access information from thousands of other computers. The network acts like one large computer storing information
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Q1-1) Identify the five components of a data communications system. 1.Message. 2.Sender 3.Receiver. 4.Transmission medium. 5.Protocol. Q1-11) Why are protocols needed? To achieve end-to-end delivery of data. Q-17) Explain the difference between an Internet draft and a proposed standard? - An Internet draft is a working document (a work inprogress) with no official status and a six- month lifetime. - A proposed standard is elevated to draft standard
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going to the advantages and disadvantages of globalization‚ lets us try to grasp this concept first. Simply put‚ globalization is an ongoing process of integration of regional economies into global network of communication and execution. Let me explain this a bit. Assume that you are a mango farmer in India and you grow very good quality mangoes over there. Obviously‚ your fruit is highly appreciated in India‚ but you also know that you shall get a better value in US. So the network of communication
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NBN advantages and disadvantages NBN (National Broadband Network) in Australia has wide area and largest infrastructure which has great option for business in public and private sector. With NBN the internet connection is very fast and accurate. With this advantage mobile doctors can easily send data to medical centre for further treatment of patient. By this patients are consuming there time and has fast and easy access with doctors for their better health. Centre has the advantage of delays in
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Advantages and Disadvantages of the Internet The internet has been the most prominent innovation in the 21st century. It’s a terrific global network that brought changes in the world of technology. However‚ just like any other technology‚ the internet has its own advantages and disadvantages. The internet has made communication faster and easier. Emails are instant; they are delivered around the world in just seconds. There are no other forms of written communication faster than an email. Video
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NAME: KARAN BELLANI SR NO. | TOPIC | PAGE NO | 1 | INTRODUCTION | 3 | 2 | HISTORY OF BANCASSURANCE | 4 | 3 | BANCASSURANCE MODELS | 5 | 4 | ADVANTAGES AND DISADVANTAGES OF BANCASSURANCE | 7 | 5 | DEUTSCHE BANK TIE UP WITH BIRLA SUN LIFE AND BAJAJ ALLIANZ INSURANCE CO. | 9 | 6 | CONCLUSION | 11 | 7 | ACKNOWLEDGEMENT | 12 | 8 | BIBLIOGRAPHY | 13 | INTRODUCTION The business of banking around the globe is changing due to integration of global financial markets‚ development of
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Advantages and Disadvantages of Internet The term internet has become the most recognized word for the young and the old. Everyone seems to know what internet is for and where to get it. The thing is‚ internet is the greatest invention of the 20th century for it holds all the information that human beings can possibly supply. With a click of button and keyboard strokes‚ we are connected to the world of information. However useful the internet is it still poses several risks and disadvantage which
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Communication can also be very helpful but sometimes it can be very dangerous Advantages of verbal communication are saving of time‚ saving of money‚ more effective‚ knowledge of reaction of message‚ clear doubts and increase in productivity and efficiency. While for disadvantages of verbal communication are lack of proof of message‚ not suitable for future reference‚ not suitable in case of distance. The greatest advantages of verbal communication‚ first is saving of time. Under this system of communication
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Advantages: Information technology (IT) benefits the business world by allowing organizations to work more efficiently and to maximize productivity. Some of the advantages that IT can have on our enterprise are given as following. 1. Storage: Information technology creates electronic storage systems to protect our company’s valuable records. 2. Automated Process: In business‚ people look for ways to do more work in a shorter amount of time. IT improves our company’s efficiency by developing
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