Improving Quality of Service for Multimedia

Video Conferencing: Video conferencing allows people from around the world to connect and talk to each other as though they are in the same room.

“Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources which included networks, servers, storage, applications, services and so on that can be rapidly provisioned and released with minimal management effort on service provider interaction” (Mell & Grance, 2011, p. 2). It is an on-demand self-service that could supply computing capabilities unilaterally without requiring human interaction. Capabilities are delivered over broad network access and used by heterogeneous thin (Boss, Malladi, Quan, Legregni, & Hall, 2007, p. 4). The computing resources are pooled in order to serve multiple consumers using either the multi-tenancy or the virtualization model according to consumer demand. And computing resources have no up-front contract as

VIDEO CONFERENCING | Send and receive a signal at fast speeds for a smooth, real-time experience.

Cloud because of its wide range of applications it allows users to store data their data remotely in the cloud and enjoy the on-demand high quality cloud applications and reveal burden from the local storage, cost and maintenance. In this according to the user’s perspective, including both individuals (private) and enterprises like companies appealing the cloud benefits by storing data remotely into the cloud in a flexible on-demand manner and relief of the burden of storage management along with this he/she can also enjoy the universal data access which dependent geographical locations and avoidance of the capital expenditure, software, hardware and personnel management and maintenances and so on.

Cloud computing is an emerging model where users can gain access to their applications from anywhere through their connected devices. A simplified user interface makes the infrastructure supporting the applications transparent to users. The applications reside in massively-scalable data centers where compute resources can be dynamically provisioned and shared to achieve significant economies of scale. A strong service management platform results in near-zero incremental management costs when more IT resources are added to the cloud. The proliferation of smart mobile devices, high speed wireless connectivity, and rich browser-based Web 2.0 interfaces has made the network-based cloud computing model not only practical but

Every person today uses an Internet-enabled mobile device. Majority of the applications running on mobile devices transfer their data to cloud servers for processing. The advancements in cloud technology allow applications to reduce data processing on mobile devices.

Cloud Computing, also known as ‘on-demand-computing’. It is a computing that based on internet to share resources, information, and data with other devices on-demand. It is a model that enabled everywhere, computing resources such as servers, networks, applications and storages that are configurable can be shared once demand with access and provision rapidly and released with minimum effort of management, and different services are handed through Internet to the computer of organization. Cloud Computing depend on sharing computing resources instead of using personal devices or local servers to handle applications.

More likely than not, you find yourself dealing with a range of streaming needs in different departments. Marketing wants QuickTime support. Manufacturing needs Windows Media support, and customer service needs Real Media. You want to be able to centralize the administration of streaming servers, the disk storage of large audio and video files, and, of course, you want to be able to restrict and monitor bandwidth from the same central location. You want to provide simple self-service to end-users while maintaining control. You also need to track usage by department and bill your internal customers based on their usage, when applicable.

This White Paper will touch on how we should conduct Web Based Videoconferencing. Many of time we have seen people travel many miles to arrive to a location. Receive a lecture or to discuss business that last a fraction of the time that it took to get to the meeting. Web base Videoconferencing may be a solution that gives the same in person interaction while saving you in many ways.

In very short span of time, cloud computing has become integral part of everyone’s daily lives. It has been growing rapidly and has captured wide range of market. Cloud has given rise to new mobiles and tablets which run powerful applications. It maintains our friendship via those apps and stores our personal data. It has several of importance like:

Until 2008, internet had been represented on network diagram by a cloud symbol. Later variety of new services started to appear and permitted computing resources to be accessed over internet termed cloud computing. Cloud computing encloses activities like the use of social networking sites as well as other forms of interpersonal computing ; however most of the time cloud computing related with accessing online software applications, data storage and processing power. Clouding computing can

Cloud computing provides the facility to store the personal data and purchased digital media such as e-books, video and audio files remotely. For a user, there is a chance of risk to lose the access to the purchased media data. To avoid these types of risks, the user should be aware of the different rights regarding the purchased media. MCC utilizes the context information such as locations and capabilities of devices and user profiles, which can be used by the mobile cloud server to locally optimize the access management.

In this way, mobile computing has brought some major changes to the internet world; some of them include cloud computing, social media services and e-commerce. Cloud computing is a service through which users can compute data, use applications and save their data online on internet. This stored data and applications can be accessed anywhere anytime. For example, if a user saves some data online in cloud from home desktop and then finds a need to access while being on a trip, it can be easily accessed through mobile phone or laptop just by connecting to internet. Similarly, applications can be used while being mobile.

Video conferencing has revolutionized how business is done today. It allows two or more people in different locations to communicate simultaneously through two-way audio and video transmissions. It allows video collaboration of the group thus helps to provide the company with a high return on investment while keeping operation costs as low as possible. Today, there are low cost video conferencing systems that use features such as video compression and powerful processors. There have been vast improvements in the quality, ease of use and availability of video conferencing technology which has greatly influenced the ability for people to interact and share content thus enabling the meeting to go on as if all members were in the same room ADDIN EN.CITE Firestone200744(Firestone, Ramalingam, & Fry, 2007)44446Firestone, S.Ramalingam, T.Fry, S.Voice and Video Conferencing Fundamentals2007Indianapolis, IndianaCisco Press9781587052682http://books.google.co.ke/books?id=1nQcAAAACAAJ( HYPERLINK l "_ENREF_3" o "Firestone, 2007 #44" Firestone, Ramalingam, & Fry, 2007). The Management Group needs to embrace video conferencing technology in order to be able to keep in touch with their clients, company representatives and board of directors with ease

With the rapid growth of technological advancements globally in the field of Cloud computing, there’s been a tremendous change in the number of customers accessing the cloud. At this point of time the question which arises is the quality of service i.e. streaming performance provided by cloud service providers which is a factor of bandwidth. The streaming performance is degraded whenever we download video content from the cloud because downloading a high quality or popular video requires large number of peers to combine and then produce the video, for this method the amount of bandwidth is also too high and costly. This paper mainly concentrates on improving the quality of video content service by studying the obstacles faced by