Essays about: "error-correcting codes"

Showing result 21 - 22 of 22 essays containing the words error-correcting codes.

1. 21. Hardware Accelerator for Duo-binary CTC decoding : Algorithm Selection, HW/SW Partitioning and FPGA Implementation

   University essay from Institutionen för systemteknik

   Author : Joakim Bjärmark; Marco Strandberg; [2006]
   Keywords : Error Correcting Codes; Turbo Codes; Decoding; Implementation; FPGA;

   Abstract : Wireless communication is always struggling with errors in the transmission. The digital data received from the radio channel is often erroneous due to thermal noise and fading. The error rate can be lowered by using higher transmission power or by using an effective error correcting code. READ MORE

3. 22. Low-density Parity-Check decoding Algorithms

   University essay from Institutionen för systemteknik

   Author : Florent Pirou; [2004]
   Keywords : Electronics; LDPC; Low-density parity-check codes; channel coding; FEC; iterative algorithm; Gallager; message-passing algorithm; belief propagation algorithm; ; Elektronik;

   Abstract : Recently, low-density parity-check (LDPC) codes have attracted much attention because of their excellent error correcting performance and highly parallelizable decoding scheme. However, the effective VLSI implementation of and LDPC decoder remains a big challenge and is a crucial issue in determining how well we can exploit the benefits of the LDPC codes in the real applications. READ MORE