Hadi Meshgi

Learn More
In this paper, we present a framework for resource allocations for multicast device-to-device (D2D) communications underlaying a cellular network. The objective is to maximize the sum throughput of active cellular users (CUs) and feasible D2D groups in a cell, while meeting a certain signal-to-interference-plus-noise ratio (SINR) constraint for both the CUs(More)
The cellular networks are expected to change to Multi-hop Cellular Networks (MCNs). While a mobile station and the base station have a direct link in a conventional cellular network, in MCN, mobile stations with unsatisfying path to the base station, could instead relay their data through other mobile stations with better channel conditions. This can(More)
In recent years, there has been a strong interest in incorporating multihop relaying strategies in cellular systems to develop Multihop Cellular Networks (MCNs). This increases the network capacity, improves its coverage and reduces transmit power levels. In this paper, a joint relay selection and resource allocation algorithm is proposed to maximize the(More)
  • 1