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Mobile Internet is developed very fast. This paper analyzes the definition of mobile Internet and the industry development status, focuses on the consumers' behavior of college mobile phone students in Beijing area. Through the questionnaire survey of college students, their basic status, spending habits and consumer behavior characteristics were investigated and studied. On this basis, the impact...
E-tourism is a new industry which generated and developed on the basis of Internet. The characteristics of tourism products such as intangible nature, no storage, no distribution links in the logistics make e-tourism become one of the important area of e-commerce application. Due to the differences of people's age, occupation, hobbies, as well as their knowledge, the consumers still have different...
Space network are now become a very important and necessary complementary to the ground networks, it will extend the terrestrial Internet networks to space. However, there are still many challenges exist before the space-ground integrated networks come true, and how to transport data reliably in space networks is the very difficult one among these challenges. TCP has been a robust and efficient transport...
This paper proposes the complete QoS (quality of service) architecture for integration of LEO satellite with infrastructure networks. The technology, service differentiation mechanisms, network control mechanisms and user-to-networks mechanisms are discussed. The modules required in the network elements and its integration to provide end-to-end QoS in LEO satellite networks are presented. The proposed...
The aim of this work is to introduce a new way of transparently securing multicast services, optimized for satellite networks. Security of multicast data is becoming an important issue to operators and users of satellite networks. This paper presents a secure multicast architecture that fits well into the satellite areas. Multicast service scenarios with detailed security architecture are presented...
This paper proposes the complete QoS (quality of service) architecture for integration of space network with infrastructure networks. The technology, service differentiation mechanisms, network control mechanisms and user-to-networks mechanisms are discussed. The modules required in the network elements and its integration to provide end-to-end QoS in Space networks are presented. The proposed solution...
The aim of this work is to introduce a new way of transparently securing multicast services, optimized for space networks. This paper presents a secure multicast architecture that fits well into the space network. Detailed security architecture are presented here. This architecture accommodates link and network layer security (Internet) security systems and interworking with ground segment entities...
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