Bit-Error-Rate Analysis of Raptor Codes over Rician Fading Channels
Author
Source
Journal of Electrical and Computer Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-06-08
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Information Technology and Computer Science
Abstract EN
The bit-error-rate expressions of nonsystematic Raptor (NR) codes and systematic Raptor (SR) codes over Rician fading channels are first derived using a Gaussian approximation (GA) approach.
These BER expressions provide a significant reduction in computational complexity for analyzing system performance when compared with simulation and discretized density evolution (DDE).
As shown by the asymptotic analysis, the NR codes originally designed for binary erasure channels still have good performance on Rician fading channels but SR codes do not.
Therefore, the degree distributions of SR codes are specifically optimized on Rician channels which are superior to the existing SR codes and comparable to NR codes.
American Psychological Association (APA)
Dai, Jingke. 2020. Bit-Error-Rate Analysis of Raptor Codes over Rician Fading Channels. Journal of Electrical and Computer Engineering،Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1183868
Modern Language Association (MLA)
Dai, Jingke. Bit-Error-Rate Analysis of Raptor Codes over Rician Fading Channels. Journal of Electrical and Computer Engineering No. 2020 (2020), pp.1-8.
https://search.emarefa.net/detail/BIM-1183868
American Medical Association (AMA)
Dai, Jingke. Bit-Error-Rate Analysis of Raptor Codes over Rician Fading Channels. Journal of Electrical and Computer Engineering. 2020. Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1183868
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1183868
