The multi-source and single-sink(MSSS) topology in wireless sensor networks(WSNs) is defined as a network topology,where all of nodes can gather,receive and transmit data to the sink.In energy-constrained WSNs with su...
A new kind of algorithm for semidefinite programming is presented by using theGolden Section Method, which sufficiently utilizes structure of the set of feasiblesolutions. Because of the simplicity and less operations...
supported in part by China University of Mining and Technology Funds for Academic Frontier Research(Grant No.2015XKQY18);National High-tech R&D Program of China(863 Program)(Grant Nos.2015AA015701;2015AA01A705);National Natural Science Foundation of China(Grant No.61100167)
In this paper, we study the virtual resource(VR) allocation problem in LTE-based wireless network virtualization(WNV). A practical network scenario, where multiple virtual wireless service providers(WSPs)request the V...
In this work, we develop a multi-hop packet delay bound violation model using Support vector machines (SVM) to predict the packet loss probability and end-to-end distortion for video streaming over multi-hop network...
supported in part by the National Natural Science Foundation of China(61471115);in part by the 2016 Science and Technology Joint Research and Innovation Foundation of Jiangsu Province(BY2016076-13)
An energy effi cient resource allocation scheme in timesharing multiuser system with a hybrid energy harvesting transmitter is studied in this paper. Specially, the operation energy of system is supplied by constant e...