Research Article
Research on the Rising Phenomenons in the Bit Error Rate Performances of LT-Based UEP Codes
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@INPROCEEDINGS{10.1007/978-3-031-04409-0_2, author={Qingyang Guan and Shuang Wu}, title={Research on the Rising Phenomenons in the Bit Error Rate Performances of LT-Based UEP Codes}, proceedings={Machine Learning and Intelligent Communications. 6th EAI International Conference, MLICOM 2021, Virtual Event, November 2021, Proceedings}, proceedings_a={MLICOM}, year={2022}, month={5}, keywords={LT codes Unequal error protection Waterfall region Error floor BER}, doi={10.1007/978-3-031-04409-0_2} }- Qingyang Guan
Shuang Wu
Year: 2022
Research on the Rising Phenomenons in the Bit Error Rate Performances of LT-Based UEP Codes
MLICOM
Springer
DOI: 10.1007/978-3-031-04409-0_2
Abstract
The LT-based UEP codes have attracted much attentions in the past decades, because which codes can be used to overcome the issue that some different parts of data have different reliability requirements. But all the existing LT-based UEP codes provide UEP properties at the cost of lower transmission efficiency. In this paper, we focus on the phenomenon that the BER curves of such code would not monotonically decreases as UEP property grows. By quantized the BER of RUEP codes, and compared through two manners to illustrate the BER performances of such code, a useful design principle is given to avoid too lower transmission efficiency and too higher encoding and decoding complexity.
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