Explain how ASDL works. Explain the basic concepts of signaling and modulation. Discuss additional DSL technologies (SDSL‚ HDSL‚ HDSL-2‚ G.SHDSL‚ IDSL‚ and VDSL). Digital Subscriber Line Introduction Digital Subscriber Line (DSL) technology is a modem technology that uses existing twisted-pair telephone lines to transport high-bandwidth data‚ such as multimedia and video‚ to service subscribers. The term xDSL covers a number of similar yet competing forms of DSL technologies‚ including ADSL‚ SDSL
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Mobile Operated Robot A Project Report Submitted by Deep Doshi 317 Karan Patel 360 Jigar Mehta 437 Under the guidance of Professor Vipul Gohil in the partial fulfillment for the award of the degree of Bachelor of Technology In Computer Engineering At [pic] Department of Computer Engineering Mukesh Patel School of Technology Management & Engineering NMIMS (Deemed-to-be-University) JVPD Scheme Bhaktivedanta swami Marg‚ Vile Parle (w)‚ Mumbai- 400056. April 2012
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Analog to Digital When the conversion takes place between analog and digital it becomes the base of all communication technologies. Just about all hardware uses digital so it is very important to convert analog signals into digital to perform support for hardware applications. All hardware devices are aimed to be digital. Therefore‚ devices in the future will not need conversion because they will already be digital. There are many examples of analog to digital like a scan picture. The analog
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AT&T: Code of Ethics Krystal Lewis South University Online Managerial Communications BUS3041 S02 April 22‚ 2013 AT&T: Code of Ethics A little known fact that I just saw on a trivia show about a month ago dealt with AT&T. I was shocked to find out that AT&T stands for the “American Telephone and Telegraph” company which began around the end of the 19th century. With over a century of technology and personnel changes on every level‚ the company must be doing something right
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car‚ information transmission system and information reception system. The information is also passed to the relatives mobile phone through GSM modem. The project also controls the theft of the vehicle. In case of theft‚ the exact location of the vehicle can be found by simply sending a message to the GSM modem in the vehicle. The GSM modem then replies us with the location of the vehicle using the data get from the GPS receiver. And also an IR transmitter and an IR receiver is placed
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Steve Kilgour CONNECTING TO THE INTERNET CONNECTION METHODS Dial up access connects to the internet when the computer the computer dials a phone number which is the IPS address using the modem. Dial up is an analog connection because data is sent over an analog‚ public telephone network. The modem converts received analog data to digital and visa versa. Because dial-up access uses normal telephone line the quality and the connection is not always good. Typical speed is 56kbps which is kilo
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With some types of WAN interfaces‚ an external device such as a modem (Analog‚ Cable‚ or DSL) will be required to connect the router to the local point of presence (POP) of the service provider (orbit-computer-solutions.com‚ 2013). A core router is a router within the middle point of the WAN rather than at either end
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International Journal of Scientific & Engineering Research‚ Volume 4‚ Issue 8‚ August-2013 ISSN 2229-5518 1937 Automatic Vehicle Accident Detection And Messaging System Using GPS and GSM Modems Sri Krishna Chaitanya Varma‚ Poornesh‚ Tarun Varma‚ Harsha Abstract —The aim of our work is to find the vehicle accident location by means of sending a message using a system which is placed inside of vehicle system. The main purpose is to provide security to the vehicle in very reasonable cost
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1.0 Introduction 1.1 Company Background Packet One Networks (Malaysia) Sdn. Bhd. (P1) was launched on August 18‚ 2008 as a subsidiary of Green Packet Bhd‚ which is a leading global developer of Next Generation Mobile Broadband Networking Solutions. P1 is Malaysia’s first and leading WiMAX telecommunications company with the country widest WiMAX network and it represents the first large-scale commercial deployment of Mobile WiMAX in Southeast Asia‚ as well as the first large-scale deployment
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the order of their highest speed‚ from slowest to fastest: Fiber optic‚ dial-up networking‚ cable modem‚ Fast Ethernet Dial-up networking‚ cable modem‚ fiber-optic‚ Fast Ethernet 2. What is the difference between ADSL and SDSL? ADSL uses one upload speed from the consumer to an ISP and a faster download speed. SDSL uses equal bandwidths in both directions. 3. Among satellite‚ cable modem‚ and DSL‚ which technology experiences more latency? Satellite 4. When using DSL to connect
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