Joint Downlink and Uplink Edge Computing Offloading in Ultra-Dense HetNets
Sign Up to like & getrecommendations! Published in 2019 at "Mobile Networks and Applications"
DOI: 10.1007/s11036-019-01274-y
Abstract: The deployment of ultra-dense heterogeneous networks (HetNets) are envisioned as the essentials to embrace of intelligent applications for the next-generation wireless networks. For ultra-dense HetNets, the small scale heterogeneous edge servers in macrocell and smallcell,… read more here.
Keywords: dense hetnets; joint downlink; downlink uplink; edge ... See more keywords
Joint Rate Maximization of Downlink and Uplink in Multiuser MIMO SWIPT Systems
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2679704
Abstract: Beamforming has the potential to improve the efficiency of simultaneous wireless information and power transfer (SWIPT) systems. Existing beamforming techniques have been focused on the downlink of SWIPT systems. In this paper, we optimize the… read more here.
Keywords: uplink multiuser; mimo swipt; rate; swipt systems ... See more keywords
MSE-Based Downlink and Uplink Joint Beamforming in Dynamic TDD System Based on Cloud-RAN
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Systems Journal"
DOI: 10.1109/jsyst.2019.2922330
Abstract: In this paper, we consider a dynamic time division duplex system based on a cloud radio access network (RAN) to support the ultimate goal of efficient resource utilization. To optimize the performance of both remote… read more here.
Keywords: system; based cloud; mse based; system based ... See more keywords
Secrecy-Enhancing Design for Cooperative Downlink and Uplink NOMA With an Untrusted Relay
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2019.2960345
Abstract: We investigate a secrecy-enhancing design for cooperative downlink and uplink non-orthogonal multiple access (NOMA) transmissions with an untrusted relay. A source uses the NOMA principle to have downlink and uplink transmissions with a near user… read more here.
Keywords: downlink; untrusted relay; enhancing design; downlink uplink ... See more keywords
Downlink and Uplink Sum Rate Maximization for HAP-LAP Cooperated Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3177741
Abstract: Aerial base stations (ABSs) are expected to be important supplementary components for the 5G-and-beyond communication systems to achieve global Internet of Everything. To fully exploit the advantages of the ABSs seamless connection, in this paper,… read more here.
Keywords: downlink uplink; rate; allocation; sum rate ... See more keywords