Luby Transform Codes

2017 ◽  
pp. 420-435
Keyword(s):  
Luby Transform

An Approach of Reducing Overhead in Luby Transform Codes

2010 ◽  
Author(s):  
Wenbo Zhang ◽  
Chenxi Hao ◽  
Guodong Xue
Keyword(s):  
Luby Transform

scholarly journals Packet Permutation PAPR Reduction for OFDM Systems Based on Luby Transform Codes

2018 ◽  
Vol 06 (01) ◽  
pp. 219-228 ◽  
Author(s):  
Dadi Bi ◽  
Peng Ren ◽  
Zheng Xiang
Keyword(s):  
Papr Reduction ◽  
Ofdm Systems ◽  
Luby Transform

scholarly journals Partly systematic Luby transform codes based on improved progressive edge-growth algorithm for Mars communications

2018 ◽  
Vol 12 (3) ◽  
pp. 200-207
Author(s):  
Lina Wang ◽  
Hang Zhang ◽  
Yaoyao Li ◽  
Tianyu An
Keyword(s):  
Data Transmission ◽  
Error Propagation ◽  
Communication Channel ◽  
Forward Error Correction ◽  
Reliable Data ◽  
Performance Evaluations ◽  
Forward Error Correction Code ◽  
Simulation Results ◽  
Luby Transform ◽  
Forward Error

The Luby transform code is a forward error correction code and was originally designed for the erasure channel. In this paper, the Luby transform codes over the Mars communication channel are investigated. To guarantee the reliable data transmission over the Mars communication channel which are usually affected by fading and noises, the progressive edge-growth algorithm is improved and used in for encoding the Luby transform codes. And then a partly systematic Luby transform code with an improved progressive edge-growth algorithm is designed to improve the error propagation phenomenon in Mars communications. Performance evaluations of the designed partly systematic Luby transform code based on the random graph, PEG and improved progressive edge-growth algorithms, respectively, are conducted through a series of simulations. Simulation results show that the performance of the partly systematic Luby transform code based on the improved progressive edge-growth algorithm outperforms those of the partly systematic Luby transform code based on two other algorithms and has the lower bit error rate and overhead.

scholarly journals THROUGHPUT AND BIT ERROR RATE ANALYSIS OF LUBY TRANSFORM CODES WITH LOW AND MEDIUM NODAL DEGREE DISTRIBUTIONS

2014 ◽  
Vol 11 (9) ◽  
pp. 1584-1593
Author(s):  
I. Joe Louis Paul ◽  
S. Radha ◽  
J. Raja
Keyword(s):  
Bit Error Rate ◽  
Error Rate ◽  
Rate Analysis ◽  
Luby Transform

scholarly journals Luby Transform Coding Aided Iterative Detection for Downlink SDMA Systems

2007 ◽  
Author(s):  
C. Y. Wei ◽  
T. D. Nguyen ◽  
N. Wu ◽  
J. Akhtman ◽  
L.L. Yang ◽  
...  
Keyword(s):  
Transform Coding ◽  
Iterative Detection ◽  
Luby Transform

Decoding with Early Termination for Rateless (Luby Transform) Codes

2008 ◽  
Author(s):  
Ali AbdulHussein ◽  
Anand Oka ◽  
Lutz Lampe
Keyword(s):  
Early Termination ◽  
Luby Transform
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