The MLC scheme using low-density parity-check (LDPC) codes performs within 2dB above the capacity limit at the bit error rate 10-5 for bandwidth efficiency 2- ...
The MLC scheme using low-density parity-check (LDPC) codes performs within 2dB above the capacity limit at the bit error rate 10-5 for bandwidth efficiency 2- ...
The rate design rules for the multilevel coding (MLC) are studied over the Rayleigh fading channel by simulations on 16-QAM and Ungerboeck mapping and it is ...
The MLC scheme using low-density parity-check (LDPC) codes performs within 2dB above the capacity limit at the bit error rate 10-5 for bandwidth efficiency 2- ...
The MLC scheme using low-density parity-check (LDPC) codes performs within 2dB above the capacity limit at the bit error rate 10-5 for bandwidth efficiency ...
Shao-hui Sun, Jun-hong Hui, Xinmei Wang: Performance of Low-Density Parity-Check Codes with16-QAM in Fading Channels. AINA 2003: 269-273.
Jan 1, 2019 · With 16-QAM and a code-rate of ½, the proposed scheme provides a gain of. 1.5 dB and 2% in throughout at a Bit Error Rate (BER) close to 10-1 ...
People also ask
What is a low density parity check code?
What are the advantages and disadvantages of LDPC codes?
How many bits can LDPC correct?
Is LDPC a block code?
Comparison of three types of coding with 0.663 QPSK modulation over the AWGN channel. D. OFDM Code Comparison for (16 QAM) Encoder and. (16 QAM) Decoder Using ...
Feb 15, 2011 · This article presents the simulated performance of a family of nine AR4JA low-density parity-check (LDPC) codes when used with each of five ...
For both QPSK and 16-QAM modulation the non-coherent detection is performed on the original received signal without correcting the phase shift. The simulation ...