'Signal rate' diaporamas de présentation

Data Communication Digital Transmition

Data Communication Digital Transmition. Behrouz A. Forouzan. Index. Digital to Digital Conversion Analog to Digital Conversion Transmission Modes. Digital to Digital Conversion. Techniques line coding Always needed block coding May or may not needed Scrambling May or may not needed.

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Dr. Paramjeet Singh HoD, Dept . of CSE PTU GZS Campus Bathinda Subject: Computer Networks

Dr. Paramjeet Singh HoD, Dept . of CSE PTU GZS Campus Bathinda Subject: Computer Networks Topic: Encoding and modulating. Encoding. Encoding is the process of converting data from one form to another. Types of encoding Analog to analog encoding Analog to digital encoding

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Chapter 4 Digital Transmission

Chapter 4 Digital Transmission. Stephen Kim. DIGITAL-TO-DIGITAL CONVERSION.

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Chapter 4 Digital Transmission

Chapter 4 Digital Transmission. Stephen Kim. DIGITAL-TO-DIGITAL CONVERSION.

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Chapter 4 Handout #4

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Lecture Focus:

Digital Transmission. CSCS 311. Lecture Focus:. Data Communications and Networking. Lecture 15. Digital Transmission. A computer network is designed to send information from one point to another.

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CPRE 583 Reconfigurable Computing Lecture 20: Wed 11/2/2011 (Compute Models)

CPRE 583 Reconfigurable Computing Lecture 20: Wed 11/2/2011 (Compute Models). Instructor: Dr. Phillip Jones (phjones@iastate.edu) Reconfigurable Computing Laboratory Iowa State University Ames, Iowa, USA. http://class.ee.iastate.edu/cpre583/. Announcements/Reminders. MP3: Due 11/4

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Chapter 4. Digital Transmission

Chapter 4. Digital Transmission. Digital-to-Digital Conversion Analog-to-Digital Conversion Transmission Mode. Digital-to-Digital Conversion. Involves three techniques: Line coding (always needed), block coding, and scrambling

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British Computer Society (BCS)

British Computer Society (BCS). Computer Networks Digital Communications Digital Transmission. Digital Communications. Digital Transmission: Digital to Digital Conversion:

587 views • 44 slides

Computer Networks (EC-321) Physical Layer

Computer Networks (EC-321) Physical Layer. Outline. Basis for Conventional Data Communication Transmission Media Wireless Transmission Communication Satellites Telephone System, Mobile Telephone System. Basis for Conventional Data Communication. Fourier Analysis

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Data Communication

Data Communication. Lecture # 05 Course Instructor: Engr. Sana Ziafat. Digital Transmission. Digital to Digital Conversion.

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Digital-to-Analog Conversion

Digital-to-Analog Conversion. P rocess of changing one of the characteristics of analog signal based on the information in digital data A sine wave is defined by 3 characteristics: Amplitude Frequency Phase

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ECE 4331, Fall, 2009

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The preliminary design for BESIII MDC electronics Huayi Sheng

The preliminary design for BESIII MDC electronics Huayi Sheng On behalf of MDC electronics group June 5, 2002 IHEP, Beijing. I. Design goal II. Design considerations III. Design scheme IV. Summary.

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2.7 Digital Transmission

2.7 Digital Transmission. Discussing the schemes and techniques that are used to transmit data digitally Digital-to-digital conversion techniques Analog-to digital conversion techniques Transmission modes. 2.7.1 Digital-to-digital conversion.

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Chapter 5 Analog Transmission

Chapter 5 Analog Transmission. Black Box. The 4 Data-to-Signal Cases. Data. Black Box. Signal. Analog Data. Analog Signal. Digital Data. Digital Signal. Digital-to-analog Conversion.

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Computer Data Communication

Computer Data Communication. Extra Slide I. Contents. Frequency and Period Bit Rate Throughput Fourier Analysis Latency (Delay) Data Rate and Signal Rate. Frequency and Period. Period refers to the amount of time in seconds a signal needs to complete 1 cycle.

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Local Asynchronous Communication

Local Asynchronous Communication. CS442. Bitwise Data Transmission. Data transmission requires: Encoding bits as energy Transmitting energy through medium Decoding energy back into bits Energy can be electric current, radio, infrared, light, smell, etc.

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IR=0.90mW

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