EC2043 WIRELESS NETWORKS UNIT I PHYSICAL AND WIRELESS MAC LAYER ALTERNATIVES PART – A (2 Marks) 1. Name five design consideration in selecting a modulation scheme for a wireless networks. 2. Why is out of band of radiation an important issue in designing modulation scheme? 3. Why is PPM used with IR communication instead of PAM? 4. Name four space diversity techniques. 5. What are the advantages of high efficiency voice band modems
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The Wireless Industry in Canada is comprised of establishments engaged in providing telecommunication and/or services over network facilities operated by them. The establishments in the industry can own a network‚ lease a network‚ or combined these two facilities (NAICS ‚ 2010). With limited regulatory barriers and availability of mobile technologies‚ the internal weaknesses of the industry have been overcome by strengths through job creations and investment and the Canadian Market. These internal
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Can you imagine the world without social networking? It is hard to imagine the world network in these days because nothing has attached people together on the same platform as social networking does. We become more depended on it for most of the thing we do in our lives. In today’s world people all ages use this social networking websites like Facebook‚ twitter‚ Google‚ Skype etc. All these sites help the world to communicate with each other but also there are some side effects of these sites
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Social Networking Kristen Carter 11/2/12 Keith Armine English Composition Outline I. Introduction II. Different types of social networking A. Personalization of your page III. Positives of Social Networking A. Mobility Disorders B. Communication IV. Negatives of Social Networking A. Amanda Todd’s Suicide B. Loss of socialization skills C. Permanent personal information D. Loss of job opportunities V. Hyper networking problem with teens A. Facebook depression VI. Conclusion
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INTRODUCTION The internet has enabled faster access of information worldwide. It is the cheapest means to accessing any information. The internet is defined as a tool that can link up all the people in the world who have interconnected computers. We depend on the internet nowadays so much‚with its convenience but again it can act as a weapon against us. Firstly In 1969‚the US Department of Defense started a project to allow researchers and military personnel to communicate
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Social Networking Dawn M INF103: Computer Literacy Instructor Abdullah September 5‚ 2011 While Social Networking is a positive experience‚ it can also have a negative effect on people. Social Networking has exploded through-out the world because due to many people both young and old‚ have turned to Social Networking in order to keep in contact with both family and friends‚ Students have used Social Network as a learning tool as well as for support‚ whether it is for school work
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CALIFORNIA STATE UNIVERSITY‚ NORTHRIDGE WiTricity: Wireless Power Transfer A Graduate Project submitted in fulfillment of the requirements For the Degree of Master of Science in Electrical Engineering By Pranit Yeole MAY 2013 The Graduate Project of Pranit Yeole is approved: _________________________________________________ Dr. Ali Amini ____________ Date _________________________________________________ Dr. Ahmad Bekir ______________ Date _________________________________________________
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debate To share experiences Q 1.2 Explain how communication affects relationships in and adult social care setting? A 1.2 When working in social care setting communication is a key factor‚ you need to be able to communicate with a wide range of people such as service users‚ families‚ members of staff‚ management and external professionals (i.e. GP’s‚ social services‚ nurses‚ consultants etc.) There are many different types of communication face to face‚ written‚ verbal‚ non-verbal‚ sign
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Social networks and education The advent of social networking platforms may also be impacting the way(s) in which learners engage with technology in general. For a number of years‚ Prensky’s (2001) dichotomy between Digital Natives and Digital Immigrants has been considered a relatively accurate representation of the ease with which people of a certain age range—in particular those born before and after 1980—use technology. Prensky’s theory has been largely disproved‚ however‚ and not least on
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Social Networking; more harm than good. A social networking site can be defined as an online service that is based around the building and reflecting of social relations among individuals with common interests or social ties. Social networking sites such as Facebook‚ MySpace and Twitter are all different‚ yet the one main feature they have is that they enable users to create a profile within the website to represent themselves and allows users to interact through email‚ instant messaging and other
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