Sparse Code Multiple Access (SCMA) is a disruptive code-domain non-orthogonal multiple
access (NOMA) scheme to enable future massive machine-type communication networks …

This paper conceives a novel sparse code multiple access (SCMA) codebook design which
is motivated by the strong need for providing ultra-low decoding complexity and good error …

Sparse code multiple access (SCMA) is a promising technique for the enabling of massive
connectivity in future machine-type communication networks, but it suffers from a limited …

Sparse vector coding (SVC) is emerging as a key enabler for short-packet ultrareliable and
low-latency communications (URLLCs), since it displays good block error rate (BLER) …

As a code-domain non-orthogonal multiple access technique, sparse code multiple access
(SCMA) is considered as a promising technique for future wireless Internet of Things (IoT) …

Sparse code multiple access (SCMA) is a potential candidate for improving spectral
efficiency through overloading over resources. This letter proposes a comprehensive …

In this paper, a joint design of sparse code multiple access (SCMA) codebook and peak-to-
average power ratio (PAPR) reduction based on the partial transmit sequence (PTS) …

Our previous work has proved that the uniquely decodable code (UDC) has the ability of
enhancing the throughput of a free space optical communication (FSO) system. This paper …

Abstract Sparse Code Multiple Access (SCMA) is one of Non Orthogonal Multiple Access
(NOMA) candidates for 5G, the fifth generation mobile network. Multiple overlapped blocks …

In this study, we propose a method named decomposition of the superposed constellation
(DCSC) to design sparse code multiple access (SCMA) codebooks for the additive white …