Transcription of Introduction to LDPC Codes - CMRR STAR
{{id}} {{{paragraph}}}
Example: marketing
Introduction to LDPC Codes - CMRR STAR
An Introduction to Low-Density Parity-Check Codes Paul H. Siegel Electrical and Computer Engineering University of California, San Diego 5/ 31/ 07. 1. Copyright Copyright2007. 2007by byPaul PaulH. Siegel Outline Shannon's Channel Coding Theorem Error-Correcting Codes State-of-the-Art LDPC code Basics Encoding Decoding LDPC code Design Asymptotic performance analysis Design optimization 5/ 31/ 07 LDPC Codes 2. Outline EXIT Chart Analysis Applications Binary Erasure Channel Binary Symmetric Channel AWGN Channel Rayleigh Fading Channel Partial-Response Channel Basic References 5/ 31/ 07 LDPC Codes 3. A Noisy Communication System INFORMATION. SOURCE TRANSMITTER RECEIVER DESTINATION. CHANNEL. SIGNAL RECEIVED. SIGNAL. MESSAGE. MESSAGE.
5/ 31/ 07 LDPC Codes 14 •Solution • Long, structured, “pseudorandom” codes • Practical, near-optimal decoding algorithms •Examples • Turbo codes (1993) • Low-density parity-check (LDPC) codes (1960, 1999) • State-of-the-art • Turbo codes and LDPC codes have brought Shannon limits to within reach on a wide range of channels.
Loading..
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: