328 citations
- Sun Yat-sen UniversityCN37 papers
- Nanyang Technological UniversitySG26 papers
- University of Hong KongHK25 papers
- Chinese University of Hong Kong, ShenzhenCN24 papers
- South China University of TechnologyCN24 papers
- National University of SingaporeSG22 papers
- Tel Aviv UniversityIL19 papers
- South China Agricultural UniversityCN18 papers
- Chinese Academy of SciencesCN17 papers
- Foshan UniversityCN12 papers
- Southeast UniversityCN12 papers
- University of MacauMO12 papers
6 papers · 1 filter
Lattice solitons with quadrupolar intersite interactions
Yongyao Li, Jingfeng Liu, Wei Pang +1
We study two-dimensional (2D) solitons in the mean-field models of ultracold gases with long-range quadrupole-quadrupole interaction (QQI) between particles. The condensate is load…
Matter-wave solitons supported by field-induced dipole-dipole repulsion with a spatially modulated strength
Yongyao Li, Jingfeng Liu, Wei Pang +1
We demonstrate the existence of one and two-dimensional bright solitons in the Bose-Einstein condensate with repulsive dipole-dipole interactions induced by a combination of dc and…
Securing Cognitive Radio Networks against Primary User Emulation Attacks
Rong Yu, Yan Zhang, Yi Liu +2
Cognitive Radio (CR) is a promising technology for next-generation wireless networks in order to efficiently utilize the limited spectrum resources and satisfy the rapidly increasi…
Toward Cloud-based Vehicular Networks with Efficient Resource Management
Rong Yu, Yan Zhang, Stein Gjessing +2
In the era of Internet of Things, all components in intelligent transportation systems will be connected to improve transport safety, relieve traffic congestion, reduce air polluti…
On spectral radius of strongly connected digraphs
Jianping Li, Bo Zhou
We determine the digraphs which achieve the second, the third and the fourth minimum spectral radii respectively among strongly connected digraphs of order , and thus we an…
An Efficient MAC Protocol with Selective Grouping and Cooperative Sensing in Cognitive Radio Networks
Yi Liu, Shengli Xie, Rong Yu +2
In cognitive radio networks, spectrum sensing is a crucial technique to discover spectrum opportunities for the Secondary Users (SUs). The quality of spectrum sensing is evaluated…