@inproceedings{66a0b7cd32934efaab812c2ce0fcfe51,
title = "LT codes with limited feedback",
abstract = "Rate less codes, such as LT codes, are a class of widely used practical forward error correcting codes. However, conventional LT codes do not make use of feedback information. In addition, owing to the selection of the symbols randomly, conventional LT codes have large redundancy. In this paper, LT codes with limited feedback are investigated. We use several acknowledgment bits to inform the transmitter the most useful symbol for decoding at the receiver side. Transmitter retransmits an input symbol after each feedback to reduce redundancy. Simulation results show that the proposed LT codes can reduce the redundancy significantly and the performance of bit error rate outperform the conventional LT codes.",
keywords = "Erasure channels, LT codes, Limited feedback, Multicast services, Reduce redundancy",
author = "Dai Jia and Zesong Fei and Chenglin Shangguan and Congzhe Cao and Jingming Kuang",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 14th IEEE International Conference on Computer and Information Technology, CIT 2014 ; Conference date: 11-09-2014 Through 13-09-2014",
year = "2014",
month = dec,
day = "12",
doi = "10.1109/CIT.2014.73",
language = "English",
series = "Proceedings - 2014 IEEE International Conference on Computer and Information Technology, CIT 2014",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "669--673",
booktitle = "Proceedings - 2014 IEEE International Conference on Computer and Information Technology, CIT 2014",
address = "United States",
}