TRANSMISSION MEDIA , ANALOG VS DIGITAL DATA TRANSMISSION



INTRODUCTION
The transmission medium is the physical path between the transmitter and receiver in a data transmission system.
Transmission media is divided into two types: Guided(wired) or Unguided(Wireless).
Wired Media is the most common and is further divided into three different types of cabling: Coaxial, Twisted Pair, and Fiber Optic Cables
Wireless media, which is, in a sense, no media at all, is also gained p ....etc

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for more on Information content based sensor selection and transmission power adjustment , you please go through the following thread.

http://seminarsprojects.net/Thread-information-content-based-sensor-selection-and-transmission-power-adjustment-for-coll?pid=32118 ....etc

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plese give me more information about digital transmission system using psk for the transmission and reception of text messages ....etc

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hello i am saumya singh n perswng my b-tech in final yr frm rtu.i want some of basic informations about gps as m final yr student n this is new topic fr me for my seminars,so i want to gain some basic informations about gps in simply way by dis i wud be able 2 gain dta wat is gps eggactely .so plz i will be thankfull 2 u .and my topic is protection of transmission lines by using gps technology . ....etc

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ABSTRACT


This paper presents a new technique for the protection of power transmission systems by using the Global Positioning System (GPS) and fault generated transients, the Integrated Positional Protection technique.A specially designed integrated positional protection relay, which contains a fault transient detection system together with a substation communication network, is connected to the power line.The relay detects the fault generated high frequency voltage transient signals and ....etc

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Abstract

For target tracking applications, wireless sensor nodes provide accurate information since they can be deployed and operated near the phenomenon. These sensing devices have the opportunity of collaboration among themselves to improve the target localization and tracking accuracies. An energy-efficient collaborative target tracking paradigm is developed for wireless sensor networks (WSNs). A mutual-information-based sensor selection (MISS) algorithm is adopted for participation in the fusion process. MISS allows the sensor nodes with t ....etc

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The Digital Transmission Content Protection (DTCP) defines a cryptographic protocol for protecting audio /video entertainment content from illegal copying, intercepting and tampering as it traverses high performance digital buses, such as the IEE 1394 standard. DTCP ensures that the copy protection mechanism is built into Digital Audio/Video devices themselves (in addition to Traditional Encryption). This seminar will outline the basic principles of cryptography; and tells us about the cryptographic functions used in it. It will briefly look at ....etc

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Hi,
visit this thread for an abstract on dtcp :
http://seminarsprojects.net/Thread-digital-transmission-content-protection-dtcp

ppt can be found in these links:
alai-usa2001_conference/ppt_cunard.ppt ....etc

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intelligent protection of transmission line using fuzzy logic pdf

intelligent protection of transmission line using fuzzy logic pdf

intelligent protection of transmission line using fuzzy logic pdf ....etc

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The Digital Transmission Content Protection (DTCP) defines a cryptographic protocol for protecting audio /video entertainment content from illegal copying, intercepting and tampering as it traverses high performance digital buses, such as the IEE 1394 standard. DTCP ensures that the copy protection mechanism is built into Digital Audio/Video devices themselves (in addition to Traditional Encryption). This seminar will outline the basic principles of cryptography; and tells us about the cryptographic functions used in it. It will briefly look at ....etc

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