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Internet users and businesses are increasingly using online social networks (OSN) to drive audience traffic and increase their popularity. In order to boost social presence, OSN users need to increase the visibility and reach of their online profile, like — Facebook likes, Twitter followers, Instagram comments and Yelp reviews. For example, an increase in Twitter followers not only improves the audience...
Network Virtualization is coming to play the important role in network architecture because there are many flexible resources are available in ICT infrastructure. In this paper, we describe state-of-the-art challenges to be forced in implementing network virtualization functions and several use cases of utilizing network virtualization to get more value than is provided by using existing network architecture...
In this paper we propose a method of translating enterprise business objectives into service delivery policy rules in Mobile Broadband networks. This enables enterprises to control their own session policies for BYOD (Bring Your Own Device) users and apply selective funding with prioritized service delivery. The proposed eBC (enterprise Business Context) Policy process uses internal corporate data...
The content market becomes all more important to users, businesses and other stakeholders of the digital services business. The era where web was useful only to retrieve information belongs long in the past. Content dominates the electronic commerce businesses and proves to be highly lucrative to those firms involved in its distribution. Network providers face tremendous pressure from content and...
At present, most traditional distribution systems adopt special distribution services framework, often only for the characteristics of multimedia applications with a single provision. However, the existing framework cannot provide service guarantee for group-multimedia communication. To solve this problem, this paper designed to work on a new service multimedia group-communication system architecture...
The past few years have seen a dramatic rise in the distribution channels available to media companies. While media companies once distributed their programming through one or two mediums, such as TV broadcasts and video tapes, the same programming is now also distributed through additional mediums such as the Internet and mobile phones. As a result, the IT systems of these companies are now required...
As TV consumers expect a growing quantity and quality of services provided to them, and providers fear uncontrolled distribution of the digital content, one of the more promising theoretical proposals to balance these two needs are the so-called "Authorized Domains" (AD). We present in this paper a novel architecture that builds on the AD concept, but extends it to allow for a more generic,...
A key challenge for the next generation network (NGN) is securing Quality of Service (QoS) support for personalized and advanced multimedia services. In this paper we present a comprehensive and generic SErvice-Level End-to-end QoS negoTiation and adaptation (SELEQT) framework. The framework is comprised of four conceptual models addressing and relating the following aspects: the actors involved in...
With an increased focus on national security and public safety communications, the US Congress revisited its plan to reclaim television broadcaster frequencies to be reallocated and auctioned by the FCC and it specifically allocated a portion of that spectrum for use by public safety. The FCC was charged with the duty of auctioning this spectrum and licensing it to create a public safety network....
With the advent of the World Wide Web (WWW), large volumes of multimedia content are now available on-line in multiple formats. Furthermore, with the proliferation in the mass market of a diversity of multimedia-enabled end-user devices, consumers increasingly expect to be able to access any kind of content anywhere and at any time, regardless of the capabilities of their terminals and the networks...
The Telecommunication Service Exchange is a communication service platform based on a digital marketplace concept that enables customers to purchase telecommunication services. Customers are able buy product through this platform just as in a supermarket without being compelled to buy services from a particular producer or service provider. To enable this type of service provision, the current subscription...
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