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3G Internet connections are required for Internet broadcasting with smartphones in outdoor where wireless LAN connections are unavailable. However, it is not easy for the smartphone users broadcast over due to lack of the 3G transmission speed for video streaming in real time. Cell phone carriers, furthermore, tend to shift flat-rate data services to pay-as-you-go data services. 3G data traffic on...
In recent years, tagging methods have been widely used on the Web for multimedia search and recommendation systems. Social tags are the keywords annotated by users to the multimedia objects. These tags contain the information which allows multimedia objects to be located and classified. Unfortunately, irrelevant information and noise are frequently included in such tags, especially when we use social...
Internet traffic volume has been increasing rapidly due to popularization of various multimedia services such as P2P, streaming and online games other than simple Web browsing. In addition, management of increased Internet traffic is regarded as important to provide stable services guaranteeing QoS (Quality of Service) and security. In particular, for the HTTP traffic, its amount used is also on the...
The paper gain is to present at the glance applications proposed, deployed and tested within Future Internet Engineering (FIE) project. The elaborated applications utilize the general concept of IP Multimedia Subsystem (IMS) according to which the IMS core servers (Parallel Internets) are treated as a docking station for any kind of application servers. It also means that the applications may be running...
This study concentrates upon the learning using attributes of the Internet technologies, multimedia and different software. It analyses the relationship betweenlearners' education by the means of Internet technology and their usability & satisfaction. Four models, which can explain education, digital materials and Internet techniques, are established and tested. Using LISREL8.80 program, it...
In China, English as a foreign language (EFL) learning generally occurs in the classroom, and classroom environment is crucial to the success of language learning. It is required that teachers should create language classroom environment which fosters learning greatly. The researcher adopts questionnaires investigating the perception of teachers and students on the English language classroom environment...
Future Internet is envisioned to cater to a wide range of multimedia services allowing their access through heterogeneous devices like laptops, TVs, PDAs and 3G mobile phones and interconnected via wired and wireless networking technologies. Such a heterogeneous environment (device and network) reinforces the need of a system that enable context-aware provisioning of multimedia resources to realize...
Immersive, end-to-end applications using mixed multimedia data pose new requirements to the underlying network architecture. These requirements are related to two distinct categories of content delivery. Starting from the overlaying principles of the Future Internet Architecture, the network overlay principles and the Content Delivery Network approach we define our proposed architecture based on two...
This paper presents a novel multipath routing concept for content-aware networks, enabling better resource utilization and end-to-end QoS provision. Based on random utility theory and traffic identification techniques it delves into multinomial-type probability for efficient packet distribution among intra domain paths, by exploiting the capability of edge nodes to identify the content in transit,...
Current Internet architecture is challenged by the overwhelming multiplication of available content and the increasing requirements of the content delivery applications. Content Delivery Networks have been playing a catalytic role in content delivery solutions, replicating (caching) content at the edges of the network. In this paper, we investigate the role and the benefits of a more flexible and...
Mobile users are increasingly demanding multimedia content created specifically or at least tailored to cater for their needs and preferences. The limitations of current Internet challenge a lot the design of such sessions, and require embedding innovations beyond standards to achieve rich networking. In this scope, the Context Casting (C-CAST) project designed a context-sensitive network architecture...
En este trabajo se muestra una herramienta educativa que tiene el objetivo de formar al alumno, mediante un proceso de autoaprendizaje, en los aspectos básicos del funcionamiento interno de las baterías de Litio-Ión, así como en sus características, aplicaciones más importantes y precauciones de uso. La aplicación ha sido desarrollada para que el alumno la pueda utilizar a través de una conexión a...
Increasing demands of mass multimedia services require the reorganization of conventional networking infrastructures. However, the deployment of new infrastructures entails enormous cost and much time. To support high volume multimedia traffic in consumer networking environments, we develop a novel cooperative networking system with in-network storage via wireless access points (APs). By fully utilizing...
Today, the rapid development of technology and Internet use has become widespread. In addition, the use of internet in education has become mandatory. The advantages provided by distance education, distance learning educational opportunities regardless of time and place has become attractive. Web-Based Training, Distance learning and remains popular. The purpose of this study is to examine the affects...
In this paper, we propose a hybrid platform for mobile broadcasting and telecommunication. This platform, the ‘Web-based smart DMB platform’, targets smart mobile devices with terrestrial Digital Multimedia Broadcasting (T-DMB) functionality. Due to the success of smart phones, many video services via the Internet have been developed and telecommunication companies are trying to enter the broadcasting...
As the traffic of Internet dramatically increases in recent years, the proxy server has demonstrated its effectiveness to mitigate the Internet latency. Due to the different characteristics between multimedia and non-multimedia webpage files, more and more proxy servers are dedicated solely to handle multimedia files. Compared with regular webpage files, multimedia files are often transmitted with...
The content aware (CA) packet classification and processing at network level is a new approach leading to significant increase of delivery quality of the multimedia traffic in Internet. This paper continues a previous work on CA traffic classification. It proves that theoretical model of inserting new packet fields for content aware classification can be implemented and can work in a real time classifier...
In this paper, we proposed a centralized SIP-based Video Conference System. The function structure of the system was designed and the implementation method was introduced. The proposed Video Conference System can meet to the needs of the application in small medium enterprises, and it can provide higher conference quality with a lower cost.
Real time multimedia content transmission on the Internet is essential for the most current applications such as voice over IP, video conference, games and web TV. The most popular Internet transport protocols — TCP and UDP — do not suffice when one needs to transmit data from these applications. As a consequence, IETF has been working in new transport protocols that enhance the quality of these multimedia...
One of the problem in rural schools is the lack of learning resources. It makes the teaching in class as almost the only learning resource. Implementation of digital learning can help overcome these problems. One example of the implementation of digital learning are included in the District Arso, Keerom regency, Papua, which is managed by Pusat Penelitian Teknologi Informasi dan Komunikasi (PPTIK)...
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