1.5k citations · 2.6k across the 69 of their papers we have counts for
4 papers · 1 filter
Joint Task Offloading and Resource Allocation in Aerial-Terrestrial UAV Networks with Edge and Fog Computing for Post-Disaster Rescue
Geng Sun, Long He, Zemin Sun +5
Unmanned aerial vehicles (UAVs) play an increasingly important role in assisting fast-response post-disaster rescue due to their fast deployment, flexible mobility, and low cost. H…
Timely Status Update in Relay-Assisted Cooperative Communications
Haoyuan Pan, Jian Feng, Tse-Tin Chan +2
We investigate the age of information (AoI) of a relay-assisted cooperative communication system, where a source node sends status update packets to the destination node as timely…
Performance of OTFS-NOMA Scheme for Coordinated Direct and Relay Transmission Networks in High-Mobility Scenarios
Yao Xu, Zhen Du, Weijie Yuan +2
In this letter, an orthogonal time frequency space (OTFS) based non-orthogonal multiple access (NOMA) scheme is investigated for the coordinated direct and relay transmission syste…
Joint Space-Time Sparsity Based Jamming Detection for Mission-Critical mMTC Networks
Shao-Di Wang, Hui-Ming Wang, Zhetao Li +1
For mission-critical massive machine-type communications (mMTC) applications, the messages are required to be delivered in real-time. However, due to the weak security protection c…