CloudMoV: Cloud-based Mobile Social TV

Slides:

Advertisements

Similar presentations

Abstract Shortest distance query is a fundamental operation in large-scale networks. Many existing methods in the literature take a landmark embedding.

Advertisements

Optimizing Cloud Resources for Delivering IPTV Services Through Virtualization.

Toward a Statistical Framework for Source Anonymity in Sensor Networks.

Abstract Cloud data center management is a key problem due to the numerous and heterogeneous strategies that can be applied, ranging from the VM placement.

Energy-Optimum Throughput and Carrier Sensing Rate in CSMA-Based Wireless Networks.

Abstract Load balancing in the cloud computing environment has an important impact on the performance. Good load balancing makes cloud computing more.

A Secure Protocol for Spontaneous Wireless Ad Hoc Networks Creation.

Back-Pressure-Based Packet-by-Packet Adaptive Routing in Communication Networks.

Personalized QoS-Aware Web Service Recommendation and Visualization.

Abstract Provable data possession (PDP) is a probabilistic proof technique for cloud service providers (CSPs) to prove the clients' data integrity without.

WARNINGBIRD: A Near Real-time Detection System for Suspicious URLs in Twitter Stream.

Discovering Emerging Topics in Social Streams via Link Anomaly Detection.

Crowdsourcing Predictors of Behavioral Outcomes. Abstract Generating models from large data sets—and deter¬mining which subsets of data to mine—is becoming.

Secure Encounter-based Mobile Social Networks: Requirements, Designs, and Tradeoffs.

Minimum Cost Blocking Problem in Multi-path Wireless Routing Protocols.

Cross-Domain Privacy-Preserving Cooperative Firewall Optimization.

A Survey of Mobile Cloud Computing Application Models

NICE :Network Intrusion Detection and Countermeasure Selection in Virtual Network Systems.

Dynamic Resource Allocation Using Virtual Machines for Cloud Computing Environment.

Understanding the External Links of Video Sharing Sites: Measurement and Analysis.

Privacy-Preserving Public Auditing for Secure Cloud Storage

Incentive Based Data Sharing in Delay Tolerant Mobile Networks.

BestPeer++: A Peer-to-Peer Based Large-Scale Data Processing Platform.

Improving Network I/O Virtualization for Cloud Computing.

Mobile Relay Configuration in Data-Intensive Wireless Sensor Networks.

m-Privacy for Collaborative Data Publishing

PACK: Prediction-Based Cloud Bandwidth and Cost Reduction System

Tweet Analysis for Real-Time Event Detection and Earthquake Reporting System Development.

EAACK—A Secure Intrusion-Detection System for MANETs

Optimal Client-Server Assignment for Internet Distributed Systems.

Protecting Sensitive Labels in Social Network Data Anonymization.

Identity-Based Secure Distributed Data Storage Schemes.

Enabling Dynamic Data and Indirect Mutual Trust for Cloud Computing Storage Systems.

Hiding in the Mobile Crowd: Location Privacy through Collaboration.

LARS*: An Efficient and Scalable Location-Aware Recommender System.

Cooperative Caching for Efficient Data Access in Disruption Tolerant Networks.

Accuracy-Constrained Privacy-Preserving Access Control Mechanism for Relational Data.

Identity-Based Distributed Provable Data Possession in Multi-Cloud Storage.

Content Sharing over Smartphone-Based Delay- Tolerant Networks.

A System for Denial-of- Service Attack Detection Based on Multivariate Correlation Analysis.

Modeling the Pairwise Key Predistribution Scheme in the Presence of Unreliable Links.

Privacy Preserving Delegated Access Control in Public Clouds.

Scalable Distributed Service Integrity Attestation for Software-as-a-Service Clouds.

A Method for Mining Infrequent Causal Associations and Its Application in Finding Adverse Drug Reaction Signal Pairs.

Keyword Query Routing.

A Highly Scalable Key Pre- Distribution Scheme for Wireless Sensor Networks.

Abstract With the advent of cloud computing, data owners are motivated to outsource their complex data management systems from local sites to the commercial.

Traffic Pattern-Based Content Leakage Detection for Trusted Content Delivery Networks.

Privacy Preserving Back- Propagation Neural Network Learning Made Practical with Cloud Computing.

Clustering Sentence-Level Text Using a Novel Fuzzy Relational Clustering Algorithm.

Participatory Privacy: Enabling Privacy in Participatory Sensing

Preventing Private Information Inference Attacks on Social Networks.

Video Dissemination over Hybrid Cellular and Ad Hoc Networks.

Abstract We propose two novel energy-aware routing algorithms for wireless ad hoc networks, called reliable minimum energy cost routing (RMECR) and reliable.

Supporting Privacy Protection in Personalized Web Search.

Twitsper: Tweeting Privately. Abstract Although online social networks provide some form of privacy controls to protect a user's shared content from other.

m-Privacy for Collaborative Data Publishing

Attribute-Based Encryption With Verifiable Outsourced Decryption.

A Scalable Two-Phase Top-Down Specialization Approach for Data Anonymization Using MapReduce on Cloud.

Multiparty Access Control for Online Social Networks : Model and Mechanisms.

A New Algorithm for Inferring User Search Goals with Feedback Sessions.

Harnessing the Cloud for Securely Outsourcing Large- Scale Systems of Linear Equations.

Privacy-Preserving and Content-Protecting Location Based Queries.

Mona: Secure Multi-Owner Data Sharing for Dynamic Groups in the Cloud.

Whole Test Suite Generation. Abstract Not all bugs lead to program crashes, and not always is there a formal specification to check the correctness of.

Distributed Processing of Probabilistic Top-k Queries in Wireless Sensor Networks.

Load Rebalancing for Distributed File Systems in Clouds.

Fast Transmission to Remote Cooperative Groups: A New Key Management Paradigm.

Dynamic Query Forms for Database Queries. Abstract Modern scientific databases and web databases maintain large and heterogeneous data. These real-world.

Presentation transcript:

CloudMoV: Cloud-based Mobile Social TV

Abstract The rapidly increasing power of personal mobile devices (smartphones, tablets, etc.) is providing much richer contents and social interactions to users on the move. This trend however is throttled by the limited battery lifetime of mobile devices and unstable wireless connectivity, making the highest possible quality of service experienced by mobile users not feasible. 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. Tough challenges arise on how to effectively exploit cloud resources to facilitate mobile services, especially those with stringent interaction delay requirements. In this paper, we propose the design of a Cloud-based, novel Mobile sOcial tV system (CloudMoV). The 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. 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. The surrogate performs efficient stream transcoding that matches the current connectivity quality of the mobile user. Given the battery life as a key performance bottleneck, we advocate the use of burst transmission from the surrogates to the mobile users, and carefully decide the burst size which can lead to high energy efficiency and streaming quality.

Existing System Thanks to the revolutionary “reinventing the phone” cam¬paigns initiated by Apple Inc. in 2007, smartphones nowadays are shipped with multiple microprocessor cores and gigabyte RAMs; they possess more computation power than personal computers of a few years ago. On the other hand, the wide deployment of 3G broadband cellular infrastructures further fuels the trend. Apart from common productivity tasks like emails and web surfing, smartphones are flexing their strengths in more challenging scenarios such as realtime video streaming and online gaming, as well as serving as a main tool for social exchanges.

Architecture Diagram

System Specification HARDWARE REQUIREMENTS Processor : Intel Pentium IV Ram : 512 MB Hard Disk : 80 GB HDD SOFTWARE REQUIREMENTS Operating System : Windows XP / Windows 7 FrontEnd : Java BackEnd : MySQL 5

Conclusion This paper presents our view of what might become a trend for mobile TV, i.e., mobile social TV based on agile resource supports and rich functionalities of cloud computing services. We introduce a generic and portable mobile social TV framework, CloudMoV, that makes use of both an IaaS cloud and a PaaS cloud. The framework provides efficient transcoding services for most platforms under various network conditions and supports for co-viewing experiences through timely chat exchanges among the viewing users. By employing one surrogate VM for each mobile user, we achieve ultimate scalability of the system. Through an in-depth investigation of the power states in commercial 3G cellular networks, we then propose an energy-efficient burst transmission mechanism that can effectively increase the battery lifetime of user devices.

THANK YOU