2016
DOI: 10.1109/lcomm.2016.2578920
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Poisson Robust Soliton Distribution for LT Codes

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Cited by 22 publications
(15 citation statements)
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“…We set the constants 0.3 c = and =0.2 δ in RSD and adopt the Belief Propagation algorithm to decode the encoded data. In [5], the author had proved that PD with =3.04 λ can achieve optimal performance, so we adopt this value in our simulation.…”
Section: Simulation Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…We set the constants 0.3 c = and =0.2 δ in RSD and adopt the Belief Propagation algorithm to decode the encoded data. In [5], the author had proved that PD with =3.04 λ can achieve optimal performance, so we adopt this value in our simulation.…”
Section: Simulation Resultsmentioning
confidence: 99%
“…However, producing too much degree-1 encoded symbols will increase the redundancy and reduce the probability of source symbols participating in encoding process [4]. In [5], the authors proposed the concept of Poisson robust degree distribution. The authors use Poisson Distribution to replace ISD in the construction of RSD.…”
Section: Introductionmentioning
confidence: 99%
“…The degree distribution is critical to the performance of the rateless code. The robust soliton distribution (RSD) is first proposed for the LT code [1], and later the Poisson robust soliton distribution (PRSD) was proposed to improve the decoding efficiency and the symbol-recovery probability [9]. More detailed information on the encoding of the rateless code can be found in [10].…”
Section: Rateless Codesmentioning
confidence: 99%
“…The degree distribution is critical to the performance of the LT code. After Luby first presented RSD for the LT code [1], the PRSD was proposed to improve the decoding efficiency and the symbol‐recovery probability [4].…”
Section: Lt Codes Over a Noisy Channelmentioning
confidence: 99%
“…Many scholars have paid great attention towards the design of good degree‐distribution functions to achieve the above requirements [3–6]. Based on the robust soliton distribution (RSD) which was originally used for LT codes [1], the Poisson robust soliton distribution (PRSD) degree function was proposed by combining the characteristics of the Poisson distribution and RSD [4]. Further, a modified robust soliton distribution was proposed by adjusting the proportions of the degree‐1, the degree‐2, and the maximum degree to increase the average ripple size and to decrease its variance [6].…”
Section: Introductionmentioning
confidence: 99%