For a future scenario where everything is connected, cognitive technology can be used for
spectrum sensing and access, and emerging coding technologies can be used to address …

In this letter, we propose a scheme to modify robust Soliton distribution (RSD) with respect to
the expected ripple size. We only adjust the proportion of degree 1, degree 2 and the …

Erasure codes for distributed storage systems (DSS) are required to offer systematic
encoding, low repair locality, low encoding/decoding complexity, and low decoding/storage …

Luby Transform (LT) and its companion Raptor codes are the most popular implementations
of digital fountain codes. Performance of these rateless forward erasure correction codes is …

Data loss or errors happen frequently on real networks. A common way of addressing this
issue is packet retransmission, at the cost of potentially excessive transmission delay. For …

水声传感器网络能够在一定范围内实现信息的传输和处理, 是实现海洋数据收集, 污染监测,
军事侦察等水下应用的重要途径. 然而水声信道固有的时空频变参数以及窄带, 高噪 …

Degree distribution lies at the heart of design an LT code. It affects the encoding and
decoding complexity and error performance of LT code. In this paper, some metrics of well …

LT codes, a candidate for next-generation forward error correction (FEC) scheme, draws
great attention due to its low encoding/decoding complexity and capacity-approaching …

Luby Transform (LT) codes are the first practical implementation of digital fountain codes. In
LT codes, encoding symbols are independently generated so as to realize the universal …

Fountain codes witnessed great attention since the earlier attempts of JW Byers and his
colleagues. These codes performed with high efficiency in the erasure channels where the …