The Internet of Things (IoT) holds great promises to provide an edge cutting technology that
enables numerous innovative services related to healthcare, manufacturing, smart cities and …

In the uplink machine-type communication (MTC) system, a combination of grant-free
transmission and non-orthogonal multiple access (NOMA) emerges to reduce the control …

Rateless multiple access (RMA) is a novel non-orthogonal multiple access framework that is
promising for massive access in Internet of Things due to its high efficiency and low …

Massive Machine Type Communication is seen as one major driver for the research of new
physical layer technologies for future communication systems. To handle massive access …

In slotted random access of many nodes, multi-user detection (MUD) can be applied to
handle collisions. One novel PHY layer approach for jointly detecting activity and data in …

The fifth generation and future wireless networks are expected to support massive machine-
to-machine (M2M) communications. Due to the sporadic nature, massive M2M …

This paper investigates new detection methods for low data-rate Machine Type
Communication. Special attention is paid to uplink communication in networks where nodes …

Rapid growth in the number of users (largely sensor nodes) of most Internet-of-Things (IoT)
applications is widely expected in recent years. 3G or 4G protocols are designed for regular …

Compressed Sensing Multi-User Detection is a recently developed physical layer method to
decrease signaling in massive Machine communications by using means from the field of …

Machine-type communications is quite often of very low data rate and of sporadic nature. In
a multi-user wireless sensor network, this sporadic transmission activity can favourably be …