'Binary symmetric channel' diaporamas de présentation

Local optimality in Tanner codes

Local optimality in Tanner codes. Guy Even Nissim Halabi. June 2011. Error Correcting Codes for Memoryless Binary-Input Output-Symmetric Channels (1). Memoryless Binary-Input Output-Symmetric Channel Binary input but output is real

450 views • 34 slides

Extremal Problems of Information Combining

Extremal Problems of Information Combining. Information Combining: formulation of the problem Mutual Information Function for the Single Parity Check Codes More Extremal Problems of Information Combining Solutions (with the help of Tchebysheff Systems)

668 views • 33 slides

Extremal Problems of Information Combining

Extremal Problems of Information Combining. Information Combining: formulation of the problem Mutual Information Function for the Single Parity Check Codes More Extremal Problems of Information Combining Solutions (with the help of Tchebysheff Systems)

480 views • 33 slides

Chapter 8

Chapter 8. Channel Capacity. Channel Capacity. Define C = max { I ( A ; B ) : p ( a )} = Amount of useful information per bits actually sent = The change in entropy by going through the channel (drop in uncertainty). after receiving. before receiving. average uncertainty

233 views • 9 slides

Chapter 7

201 views • 9 slides