Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Erwu Liu"'
Publikováno v:
IEEE Transactions on Vehicular Technology. 69:4426-4438
Recent years have witnessed growing interests in vehicular ad hoc network (VANET) topology. Existing works assume that the networks generated at each time are independent. In these works, the VANET topologies are formed based on simple traffic and co
Publikováno v:
IEEE Communications Letters. 19:2110-2113
In this letter, we propose a link-addition strategy, called reduction structural hole (RSH), to enhance the network transport efficiency for scale-free networks. Instead of using global parameters of betweenness centrality and shortest path length th
Publikováno v:
IEEE Communications Letters. 19:625-628
Based on complex network analysis and percolation theory, this letter proposes a method called LTPT to generate scale-free topology for wireless sensor networks (WSNs), with required connectivity and lifetime. The problem is divided into logical topo
Publikováno v:
IEEE Communications Letters. 19:235-238
In this paper, complex network theory is used to generate robust scale-free topology for wireless sensor networks (WSNs). Nodes in WSNs consume energy in two stages: network generation and network operation. Existing scale-free models for WSNs focus
Autor:
Rui Wang, Yuhui Jian, Fuqiang Liu, Erwu Liu, Yue Wang, Xuefeng Yin, Zhengqing Zhang, Xiaojun Zheng
Publikováno v:
IEEE Communications Letters. 17:1856-1859
The canonical scale-free model to describe complex networks is BA model with an power-law exponent γ = 3. Researchers further propose DS model (1
Autor:
Fuqiang Liu, Chi Harold Liu, Erwu Liu, Dong Liu, Dong Wang, Rui Wang, Ping Wang, Zhengqing Zhang, Yi Ren
Publikováno v:
ICCC
Node density and connectivity of large-scale multi-channel cognitive radio networks (CRNs) are studied in this paper. Current existing researches on connectivity of CRNs are mainly conducted under the assumption of one licensed channel and ignore the
Publikováno v:
WiMob
In this paper, we use complex network theory to analyze the evolving topology of wireless sensor networks (WSNs). Based on the BA model, we propose a novel complex network model, i.e., Neighborhood Log-on and Log-off model with energy awareness (NLL-
Publikováno v:
WCNC
Based on the complex network theory, this paper proposed an energy-aware Barabasi-Albert (EABA) model for wireless sensor networks (WSNs). Unlike existing research, tunable coefficients were introduced into the model for balancing connectivity and en
Energy-Aware Preferential Attachment Model for Wireless Sensor Networks with Improved Survivability.
Publikováno v:
KSII Transactions on Internet & Information Systems; Jul2016, Vol. 10 Issue 7, p3066-3079, 14p, 1 Chart, 5 Graphs