Digital Data Communication Techniques

• Digital Data Communication Techniques
• Clock Synchronization
  
• Asynchronous Transmission
  
• Synchronous Transmission
  
• Types of Error
  
• Parity Checks
  
• Check Digit Method
  
• Modulo 2 Arithmetic
  
• Cyclic Redundancy Check (CRC)
  
• Modulo 2 Division
  
• Checking At The Receiver
  
• Polynomial Representation
  
• Cyclic Redundancy Check (CRC)
  
• Popular CRC Polynomials
  
• Errors Detected by CRC
  
• Shift-Register Implementation
  
• Hamming Distance
  
• Error Correction
  
• Error Correction Process
  
• Error Correction Example
  
• Summary
  
• Reading Assignment
  
• Homework
  
• Solution to Homework
  

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