This paper focuses on the research of MPLS VPN technology in the ocean information communication network.Through the analysis of the current situation of the ocean information communication network,the architecture de...This paper focuses on the research of MPLS VPN technology in the ocean information communication network.Through the analysis of the current situation of the ocean information communication network,the architecture design of MPLS VPN technology in the ocean information communication network and the important role of RD value and RT value in the VPN instances,the matching strategies of import RT and export RT of different VPN instances are verified through experiments.展开更多
With the development of Intemet technology, various kinds of network link show up, from common links to deep links, from the web to mobile client. Many platforms named the deep links banner aggregation service emerged...With the development of Intemet technology, various kinds of network link show up, from common links to deep links, from the web to mobile client. Many platforms named the deep links banner aggregation service emerged gradually. The deep linking has brought convenience to the public and also caused a lot of copyright infringement problems. This paper expounds the identification of infringement of the deep linking information transmission on internet and the identification of infringement of the right of reproduction, furthermore analyzing three kinds of applicable standards to determine interact information transmission behavior. Finally, we should gradually get rid of the dependence on server standard applicable, auxiliary for the substantive alternative standard, and gradually complete the substantive alternative standard.展开更多
Cellular networks are overloaded due to the mobile traffic surge,and mobile social networks(MSNets) can be leveraged for traffic offloading.In this paper,we study the issue of choosing seed users for maximizing the mo...Cellular networks are overloaded due to the mobile traffic surge,and mobile social networks(MSNets) can be leveraged for traffic offloading.In this paper,we study the issue of choosing seed users for maximizing the mobile traffic offloaded from cellular networks.We introduce a gossip-style social cascade(GSC) model to model the epidemic-like information diffusion process in MSNets.For static-case and mobile-case networks,we establish an equivalent view and a temporal mapping of the information diffusion process,respectively.We further prove the submodularity in the information diffusion and propose a greedy algorithm to choose the seed users for traffic offloading,yielding a sub-optimal solution to the NP-hard traffic offloading maximization(TOM) problem.Experiments are carried out to study the offloading performance,illustrating that the greedy algorithm significantly outperforms the heuristic and random algorithms,and user mobility can help further reduce cellular load.展开更多
文摘This paper focuses on the research of MPLS VPN technology in the ocean information communication network.Through the analysis of the current situation of the ocean information communication network,the architecture design of MPLS VPN technology in the ocean information communication network and the important role of RD value and RT value in the VPN instances,the matching strategies of import RT and export RT of different VPN instances are verified through experiments.
文摘With the development of Intemet technology, various kinds of network link show up, from common links to deep links, from the web to mobile client. Many platforms named the deep links banner aggregation service emerged gradually. The deep linking has brought convenience to the public and also caused a lot of copyright infringement problems. This paper expounds the identification of infringement of the deep linking information transmission on internet and the identification of infringement of the right of reproduction, furthermore analyzing three kinds of applicable standards to determine interact information transmission behavior. Finally, we should gradually get rid of the dependence on server standard applicable, auxiliary for the substantive alternative standard, and gradually complete the substantive alternative standard.
基金supported by the National Basic Research Program of China(973 Program) through grant 2012CB316004the Doctoral Program of Higher Education(SRFDP)+1 种基金Research Grants Council Earmarked Research Grants(RGC ERG) Joint Research Scheme through Specialized Research Fund 20133402140001National Natural Science Foundation of China through grant 61379003
文摘Cellular networks are overloaded due to the mobile traffic surge,and mobile social networks(MSNets) can be leveraged for traffic offloading.In this paper,we study the issue of choosing seed users for maximizing the mobile traffic offloaded from cellular networks.We introduce a gossip-style social cascade(GSC) model to model the epidemic-like information diffusion process in MSNets.For static-case and mobile-case networks,we establish an equivalent view and a temporal mapping of the information diffusion process,respectively.We further prove the submodularity in the information diffusion and propose a greedy algorithm to choose the seed users for traffic offloading,yielding a sub-optimal solution to the NP-hard traffic offloading maximization(TOM) problem.Experiments are carried out to study the offloading performance,illustrating that the greedy algorithm significantly outperforms the heuristic and random algorithms,and user mobility can help further reduce cellular load.
