Efficient Channel Code Rate Selection Algorithms for Forward Error Correction of Packetized Multimedia Bitstreams in Varying Channels

2004 ◽  
Vol 6 (2) ◽  
pp. 240-248 ◽  
Author(s):  
V. Stankovic ◽  
R. Hamzaoui ◽  
Z. Xiong
Keyword(s):  
Error Correction ◽  
Forward Error Correction ◽  
Code Rate ◽  
Channel Code ◽  
Rate Selection ◽  
Forward Error ◽  
Selection Algorithms

scholarly journals ROBUST CHANNEL ENCODING FOR MMTC NODE IN 5G (NR)

2020 ◽  
Vol 8 (10) ◽  
pp. 234-239
Author(s):  
Vipin Sharma ◽  
◽  
Krishna Pandey ◽  
Rachit Patel ◽  
Kamal Kumar Gaur ◽  
...  
Keyword(s):  
Forward Error Correction ◽  
Code Rate ◽  
Channel Condition ◽  
Forward Error Correction Code ◽  
New Radio ◽  
Machine Type Communication ◽  
Rate Selection ◽  
Optimum Solution ◽  
Forward Error ◽  
Adaptive Code

The paper is focused on robust channel encoding for Massive machine type communication (mMTC) communication in 5G (NR). The performance evaluation of channel encoding is obtained at 5G New Radio (NR) PHY. The results show that reliable bit error rate (BER) against the poor channel condition or random fluctuated channel applied. Channel encoding algorithm as a forward error correction code (FEC) is applied on packet to packet basis to improve the BER performance against inter symbol interference. The concept of adaptation of code rate is valuable to reduce the payload effect and provide optimum solution between BER and throughput. Adaptive code rate selection is based on impact of earlier transmitted packet bit using feedback indicator.

1.2 Tbit/s (30 × 42.7 Gbit/s ETDM channel) WDM transmission over 3 × 125 km with forward error correction

2000 ◽  
Vol 36 (9) ◽  
pp. 812 ◽  
Author(s):  
Y. Miyamoto ◽  
K. Yonenaga ◽  
S. Kuwahara ◽  
M. Tomizawa ◽  
A. Hirano ◽  
...  
Keyword(s):  
Error Correction ◽  
Forward Error Correction ◽  
Forward Error ◽  
Wdm Transmission

Forward error correction with Raptor GF(2) and GF(256) codes on GPU

2013 ◽  
Vol 59 (1) ◽  
pp. 273-280 ◽  
Author(s):  
Linjia Hu ◽  
Saeid Nooshabadi ◽  
Todor Mladenov
Keyword(s):  
Error Correction ◽  
Forward Error Correction ◽  
Forward Error
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