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The popularity of web based social networks is rapidly increasing nowadays. These solutions allow managing relationships online. There are also several mobile solutions to these networks but they are mainly limited to reaching the services of the social network from the mobile device. The fact, that the phonebook of the mobile phones also represents social relationships, can be used for detecting...
In the last years several mobile learning courses have been experimented. The increasing popularity and additional features of mobile devices is one of the key reasons for that development. Some of the courses are adaptations and others are fully developed for mobile devices. The superior portability and accessibility of those equipments makes them suitable for interactive learning courses. This paper...
The development of science and the technology allowed significant enhancements to the methods in presentation of new materials to students. The processors and available memory in time has become smaller, faster, cheaper and power efficient. This development opened the way for the creation of the mobile devices with the graphical and sound interfaces in order to simplify and enhance the communication...
Because of user mobility, highly dynamic, error-prone wireless channels, the QoS control for mobile Peer-to-Peer (MP2P) streaming media has to face considerable challenges. Given to the advantages of policy management, we develop a policy-based QoS control (PBQC) architecture to provide QoS assurance dynamically and automatically in mobile network environment. And we also propose a MP2P streaming...
This paper describes the implementation and evaluation of a system used for mobile learning. It describes how such a system can be monitored, and what must be taken into consideration for the deployment of the system on mobile devices. It is also leaves room for the modification of the system.
This paper discusses how to apply the GIS/GPS technology to the common mobile Logistics business to meet the requirements of efficient Logistics management. In the full analysis of GIS (Geographic Information System) and GPS (Global Positioning System) technology superiority in Logistics, this paper focuses on the system design issues and principles, and puts forward a GIS/GPS based solution apply...
This paper tries to give a more specific concept for mobile supply chain management, a detailed analyzes of the mobile supply chain management and the main idea, which uses a developmental perspective to summarize the background of mobile supply chain, describes its operation process, six basic functions and mode of administration. This article discusses the advantages of mobile supply chain management...
The following topics are dealt with: still and video cameras; analog and digital audio; 3D video; mobile broadband; mobile TV; handheld and wearable computers; personal multimedia devices; advanced DVD and CD; AV streaming to handheld devices; driver assistance; Web services; grid services and service-oriented computing; semantic Web and ontology; Web intelligence; agents and personalization; mobile...
Aiming at research in mobile phone software supermarket, this paper introduced the definition and industrial chain of mobile phone software supermarket, as well as the comparison between mobile phone software supermarket, physical commodity supermarket and internet supermarket. More importantly, based on the analysis of consumer market and supply market, modeling in game theory was used to demonstrate...
This paper discusses the characteristics and key techniques of 3G mobile learning based on cloud services. Our research mainly focuses on mobile learning mode including active mode, passive mode and hybrid mode. And personalized learning method and resource integration approach are applied and analyzed. At last, we propose to employ cloud computing to mobile learning and build basic framework and...
In the process of land and resources informatization, it will cause massive spatial data acquisition, processing, transmission, distribution and application. But, as an important channel of distributing spatial data, the cable and wireless communication network can't match the growth rate of spatial data for the reason of its limited bandwidth. So, this is a huge contradictions, and thus forms the...
In the mobile era with a growing number of mobile phone users, the financial needs of the users should not be underestimated. Mobile financial services market's enormous potential has driven the major banks to expand mobile financial market with Intensive efforts. The 3G era also propelled this trend. Mobile phone banks are beginning to be accepted by more and more customers. This paper establishes...
The experience is everything, and we have never had so much experience to try. Mobile internet experience has become one of the new experiences in life. Firstly, this article describes the use intention of mobile Internet in China which both quantity of Chinese mobile internet users and using frequency are low. Secondly, based on TAM and flow experience theory this article builds a model of the mobile...
Over the past many years, mobile bank has played an import role in our daily life. This paper describes the infrastructure of the mobile bank, then find out the security threats that exist, and give the security and risk management strategy of Mobile Banking System.
A lot of on- site management works are involved in the process of cluster project management, especially the treatment of sudden accidents which would produce plenty of knowledge and experience. As cluster project on-site management spots change frequently, knowledge produced by mobile workers in the process of on-site management is hard to be saved into the knowledge repository on time. It may cause...
An efficient authenticating mobile user protocol for wireless communications was proposed in this paper. The most important feature of our proposed protocol has the property of authenticating mobile user. In this scheme, the mobile stations must be authenticated by visit network. We use the pre-computing, unbalanced technique in which mobile stations have far less computational and communication requirements...
Based on the analysis of the existing utility-based forwarding mechanisms, for the inefficient forwarding of history encounter time based forwarding mechanism in the initial phase of the node movement, a Random and Encounter Time Based algorithm named RET is proposed in this paper. RET divides the nodes moving into two phases-random forwarding phase (initial phase) and utility-based forwarding phase...
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