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Mobile Content Delivery

Requirement of Mobile Communication

The rapid increase of mobile traffic has placed a huge burden on current mobile networks [17], where the volume of content, the population of users, and types of mobile devices all keep growing quickly. Due to limited resources including power, spec?trum, etc., the related analysis shows that performance expectations cannot always be satisfied by various mobile network applications [18-21]. Besides, recent mobile networks are expected to support new emerging applications, such as tactile Internet, augmented reality, wearable devices, and smart mobile social communication, etc. The existing networks are not reliable enough to meet the performance requirements of these new applications. Accordingly, the efficient design of 5G mobile networks is needed.

According to the standards of 5G mobile networks, there are some detailed requirements related to capacity, data rate, latency, connectivity, operating cost, and QoE provisioning, respectively [4]. For example, the aggregate data rate needs to be increased by 1000 times above the rate in 4G; the edge rate should be improved from 100 Mbps to 1 Gbps; the round time latency is expected to be 1 ms while it is 15ms in 4G [5].

Nowadays, there are massive efforts to design 5G mobile networks for the year 2020 and beyond. Among these efforts, as one of the most popular and practical network paradigms to provide content services, the design of MSNs is an important issue in 5G.

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Challenges in Mobile Content Delivery in MSNs
How to Control a Huge Amount of Content Requests? In MSNs, users cannot only produce their own content, but also request content from others. For example, a Fig. 6.1 Mobile content delivery in 5G mobile user may update and publish his own content frequently, and can also subscribe to other...
(Modeling and Optimization for Mobile Social Networks)
Architecture of Content Centric Mobile Content Delivery
Based on the above introduction, we show a framework of content centric mobile content delivery in 5G in this section. Network Architecture Users with Community Users take mobile devices to join MSNs, where the community consists of different users with common interests. Users may deliver...
(Modeling and Optimization for Mobile Social Networks)
Process of Mobile Interest and Content Delivery
Conventional Mobile Content Delivery In existing MSNs, the process of content delivery is shown in Fig. 6.6. First, a user within the community sends a request to the small cell where the community of this user is in its coverage area. Then, the small cell forwards this request to its connecting...
(Modeling and Optimization for Mobile Social Networks)
BUSINESS INTELLIGENCE AND MOBILE CONTENT
Business Objects XI is the first and only business intelligence (BI) platform that delivers a complete set of BI capabilities: superior reporting, delivers a complete set of BI capabilities: superior reporting, query and analysis, query and analysis, performance management, and data integration, performance...
(Ecosystems and Technology: Idea Generation and Content Model Processing)
Railway Applications Requiring Broadband Wireless Communications
This chapter is dedicated to all the railway applications requiring broadband wireless communications. The works focus especially on the way to provide Internet access on board trains. The different technologies are reviewed, regarding initial research projects, architectures and existing deployed solutions....
(Broadband Wireless Communications for Railway Applications: For Onboard Internet Access and Other Applications)
Spectrum as the key foundation for mobile communications
Management of spectrum is a crucial component of Mexico’s telecommunication policy. Ensuring that sufficient spectrum resources are made available for communication services, while promoting competitive conditions in wireless markets, poses challenges for every OECD country. Sufficient spectrum resources...
(Getting it right : strategic agenda reforms in Mexico.)
From business letters to email and mobile communication
1. Introduction 2. Definitions and statistics 3. Genre analysis 4. Orality vs. literacy 5. Degree of formality 6. Linguistic accuracy 7. Pros and cons of using email in business 8. Technological advances in business communication 9. Conclusion The last few decades have seen a massive shift from...
(Handbook of Business Communication)
Review of the Status of Nonfunctional Requirement in Mobile Application Development
To achieve the aim and objectives as stated in Chapter 1, the empirical study was conducted to analyze the status of nonfunctional requirements (NFRs) during the development of mobile applications. The study was conducted through empirical methods like case studies and surveys (Chapter 3) and literature...
(Nonfunctional Requirements in Mobile Application Development)