Computation offloading in LEO satellite networks with hybrid cloud and edge computing
Low earth orbit (LEO) satellite networks can break through geographical restrictions and
achieve global wireless coverage, which is an indispensable choice for future mobile …
achieve global wireless coverage, which is an indispensable choice for future mobile …
Deep reinforcement learning-based resource allocation in cooperative UAV-assisted wireless networks
We consider the downlink of an unmanned aerial vehicle (UAV) assisted cellular network
consisting of multiple cooperative UAVs, whose operations are coordinated by a central …
consisting of multiple cooperative UAVs, whose operations are coordinated by a central …
Robust beamforming design for RIS-aided cell-free systems with CSI uncertainties and capacity-limited backhaul
In this paper, we consider the robust beamforming design in a reconfigurable intelligent
surface (RIS)-aided cell-free (CF) system considering the channel state information (CSI) …
surface (RIS)-aided cell-free (CF) system considering the channel state information (CSI) …
Joint multi-user computation offloading and data caching for hybrid mobile cloud/edge computing
In this paper, we investigate a hybrid mobile cloud/edge computing system with coexistence
of centralized cloud and mobile edge computing, which enables computation offloading and …
of centralized cloud and mobile edge computing, which enables computation offloading and …
Energy efficiency maximization in RIS-aided cell-free network with limited backhaul
Integrating the reconfigurable intelligent surface in a cell-free (RIS-CF) network is an
effective solution to improve the capacity and coverage of future wireless systems with low …
effective solution to improve the capacity and coverage of future wireless systems with low …
Resource allocation scheme for 5G C-RAN: a Swarm Intelligence based approach
The recent fifth generation (5G) system enabled a highly promising evolution of Cloud Radio
Access Network (C-RAN). Unlike the conventional Radio Access Network (RAN), the C-RAN …
Access Network (C-RAN). Unlike the conventional Radio Access Network (RAN), the C-RAN …
Joint base station clustering and beamforming for non-orthogonal multicast and unicast transmission with backhaul constraints
The demand for providing multicast services in cellular networks is continuously and fastly
increasing. In this paper, we propose a non-orthogonal transmission framework based on …
increasing. In this paper, we propose a non-orthogonal transmission framework based on …
Bandwidth and energy-aware resource allocation for cloud radio access networks
Cloud radio access network (C-RAN) is emerging as a transformative paradigmatic
architecture for the next generation of cellular networks. In this paper, a novel resource …
architecture for the next generation of cellular networks. In this paper, a novel resource …
Joint beamforming design and resource allocation for terrestrial-satellite cooperation system
In this paper, we investigate a multicast beamforming terrestrial-satellite cooperation system
to optimize the communication capacity and quality of service. Different from traditional link …
to optimize the communication capacity and quality of service. Different from traditional link …
Multicast precoding for multigateway multibeam satellite systems with feeder link interference
This paper studies the multigroup multicast precoding problem in frame-based multigateway
multibeam satellite communications with feeder link interference. We formulate a sum rate …
multibeam satellite communications with feeder link interference. We formulate a sum rate …