Calculate Future for Mobile Social System using Cloud Computing

Calculate Future for Mobile Social System using Cloud Computing
Authors:JAGADISH SHARMA UPADHYAYULA, D.SRINIVAS

Abstract: The recent cloud computing technology, with its rich resources to compensate for the limitations of mobile devices and connections, can potentially provide an ideal platform to support the desired mobile services. In this paper, we calculate Features for Mobile-Social TV System using Cloud Computing (CloudMoV) is proposed. This system effectively utilizes both PaaS (Platform-as-a-Service) and IaaS (Infrastructure-as-a-Service) cloud services to offer the living-room experience of video watching to a group of disparate mobile users who can interact socially while sharing the video. A surrogate, performs efficient stream transcoding that matches the current connectivity quality of the mobile user is introduced. In this paper, we propose the design of a Cloud-based, novel Mobile Social TV system (CloudMoV). The system effectively utilizes both PaaS (Platform-asa-Service) and IaaS (Infrastructure-as-a-Service) cloud services to offer the living-room experience of video watching to a group of disparate mobile users who can interact socially while sharing the video. To guarantee good streaming quality as experienced by the mobile users with time-varying wireless connectivity, we employ a surrogate for each user in the IaaS cloud for video downloading and social exchanges on behalf of the user. In cloud mobile social TV, mobile users can import a live or on-demand video to watch from any video streaming site and invite their friends to watch the video concurrently, and chat with their friends while enjoying the video. It therefore blends viewing experience and social awareness among friends on the move. Social interactions among the users, in terms of spontaneous textual exchanges, are effectively achieved by efficient designs of data storage with BigTable and dynamic handling of large volumes of concurrent messages in a typical PaaS cloud. These various designs for flexible transcoding capabilities, battery efficiency of mobile devices and spontaneous social interactivity together provide an ideal platform for mobile social TV services. 

Keywords: Computers And Information Processing, Mobile Computing, Communications Technology, TV, Mobile TV. 

INTRODUCTION 

          There has been an rapid reinvention in the smartphones [30] by combining the features of a mobile phone with those of another popular consumer device, such as a personal digital assistant (PDA), a media player, a digital camera, and/or a GPS navigation unit. Modern smartphones include all of those features plus the features of a laptop, including web browsing, Wi-Fi, and third party applications and accessories, multiple microprocessor core and gigabyte RAMs. The most popular smartphones today are powered by Google's Android and Apple's iOS and the wide deployment of 3G broadband cellular networks. Many mobile social or media applications have emerged, truly gaining mass acceptance and are still impeded by the limitations of the current mobile and wireless technologies, among which battery lifetime and unstable connection bandwidth are the most difficult ones.

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