Relay-enabled cooperative communication has been a hot topic in the area of the Internet of
Things (IoT), for its help in providing important solutions to resource limitations in IoT …

In this paper, we study the outage probability minimizing problem in a two-hop cooperative
relay network. To reduce outage probability, existing studies propose many schemes for …

Perfect channel state information (CSI) is usually required when considering relay selection
and power allocation in cooperative communication. However, it is difficult to get an accurate …

We consider a multi-source relaying system where independent sources randomly generate
status update packets which are sent to the destination with the aid of a relay through …

This article investigates the reinforcement learning for the relay selection in the delay-
constrained buffer-aided networks. The buffer-aided relay selection significantly improves …

Relay selection is an effective method to improve the system performance of co-operative
communication, and thus has received significant attention. In this paper, by assuming that …

Cooperative communication technology has realized the enhancement in the wireless
communication system's spectrum utilization rate without resorting to any additional …

Over the last decade, the demand for wireless resources has been rising exponentially with
the increase of the number of new users and services. The primary objective of wireless …

Internet of Things (IoT) is one of the key applications of 5G, and the data transmission is the
basis of IoT networks. In this paper, we investigate the data transmission scheme in non …

Conventional optimization-based relay selection for multihop networks cannot resolve the
conflict between performance and cost. The optimal selection policy is centralized and …