Reconfigurable intelligent surface (RIS) has emerged as an important transmission
technology for numerous applications in Internet of Things (IoT) systems. Thus, in this paper …

The rapid increase in technological development has led to the rise in usage of IoT devices
for monitoring Electrical Energy Consumption. As countries around the world are committing …

The pressing need to support connectivity to an ever-increasing number of devices has
motivated the development of new channel access schemes, which achieve throughput …

Grant-free access is a key enabler for connecting wireless devices with low latency and low
signaling overhead in massive machine-type communications (mMTC). For massive grant …

According to whether a connection to the receiver is established before data transmission,
random access schemes can be divided into two categories: connection-based and …

In massive machine-type communications (mMTC), grant-free access is a key enabler for a
massive number of users to be connected to a base station with low signaling overhead and …

The dramatic increment of Internet of Things (IoT) devices has become a challenging
problem in wireless communications. The IoT devices have the characteristic of sporadic …

This letter designs a source number estimator based on rank test method and applies it to
solve the problem of extended target scattering center number estimation in radar detection …

Massive machine type communication aims to support the connection of massive devices,
which is still an important scenario in 6G. In this paper, a novel cluster-based massive …

针对现有算法大都基于高斯逆伽马先验模型的稀疏贝叶斯学习(GIG-SBL),
忽略了稀疏解所对应的支撑集向量稀疏性的问题, 提出一种基于伯努利高斯逆伽马先验模型的 …