Chapter 1 1.What is the range of transmission for a WPAN? 10 feet 2.At what rate is the number of wireless hostpots increasing each year? 350% 3.Which of the following technologies came first chronologically? leased transmission lines 4.A Bluetooth network that contains one master and at least one slave device forms a ____. piconet 5.If an organization s data processing center becomes inoperable‚ it can move all data processing operations to a ____‚ often within an hour. Hot site 6____ give team-based
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network‚ Contention Resolution . I. Introduction Packets are the basic units of Internet data. Currently‚ they are directed to their final destination using electronic routers. These packets are moved from router to router using optical fiber transmission and wavelength division multiplexing (WDM) systems where data is transported over different wavelength (colors) of light that are combined onto the same fiber. Today’s fiber systems carry a typical 32-80 wavelengths modulated at 2.5 Gbps to 10
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Content 1. Abstract……………………………………………………….. 1 2. Introduction…………………………………….…………….. 2 3. Design & Analysis…..……………………………………….. 3 4. Result ………………………………………………………… 10 5. Conclusion…………………………………………………..... 10 Smart Dust Shilpa Nagod Page 1 of 10 SMART DUST 1.Abstract ’Smart’ dust’ is a minute grain of silicon that spontaneously assembles‚ orients and senses its local environment‚ a first step toward fan development of rebels the size of sand grains that could be used in medicine‚ bioterrorism
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KATHMANDU UNIVERSITY SCHOOL OF ENGINEERING Department of Electrical & Electronics Engineering LAB REPORT- III Reciprocity Theorem of Antenna (Tx and Rx pattern is same) By: Sudip Shrestha (41020) To: Manya Gautam Nov 21‚ 2010 Theory: 1. Reciprocity theorem: Many antenna properties are the same for both transmitting and receiving. It is often easier to calculate the gain of a transmitting antenna than the collecting area of a receiving antenna‚ and it is often easier
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A SEMINAR REPORT “TRANSRECEIVER WI-FI SYSTEM BASED ON IEEE 802.11B STANDARD” Submitted By 1. Aumkar A. Lele 2. Tejash Kasalkar 3. Amol B. Jadhav In partial fulfilment of the third year in computer engineering is approved. Guide: Examiner: ChitraWasnik 1.
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Information Communication Educational Technology (ICET) Assignment-1 Name: Jyoti Class : B.ed Question : Define ICET and its characterstics. Explain its application in educational processes/classroom/teachinglearning/schools/ colleges. Answer: "Globalization and technological changes have created a new global economy powered by technology‚ fueled by information anddriven by knowledge." The emergence of this new global economy
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6: Chapter 7: Chapter 8: Chapter 9: Chapter 10: Chapter 11: Chapter 12: Protocol Architecture...................................................................................5 Data Transmission .......................................................................................9 Transmission Media...................................................................................13 Signal Encoding Techniques.....................................................................17 Digital
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is based on IP source address‚ destination address‚ and port number. Don’t just talk about changing your passwords a regular basis. Do it. And don’t make them easy to guess. Consumer plug and play devices can flood your network with traffic in a "broadcast storm" as they try to selfconfigure or advertise their presence to every other node on the network. Faulty devices can vomit zillions of “runts”‚ or abnormally short Ethernet frames. Using switches instead of hubs will take care of those problems
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satellite navigation system was Transit‚ a system deployed by the US military in the 1960s. Transit ’s operation was based on the Doppler effect: the satellites traveled on well-known paths and broadcast their signals on a well known frequency. The received frequency will differ slightly from the broadcast frequency because of the movement of the satellite with respect to the receiver. By monitoring this frequency shift over a short time interval‚ the receiver can determine its
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A Seminar Report on Bluetooth Based Smart Sensor Networks Submitted as a requirement for the partial fullfillment of degree of Bachelor of Engineering Of University of Rajasthan Session: 2007-2008 Submitted to: Mr. R. K. Somani HOD(CE & IT) ITM‚Bhilwara(Raj.)311001 Under the guidance of: Mr.Vijay Prakash Sharma Lecturer(CE) Submitted by: Nikhil Kumar B.E. 4th Year Computer Science & Engg. Department of Computer Engineering Institute Of Technology & Management Bhilwara(Raj.)311001 1 Acknowledgement
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