market oriented mobile cloud computing architecture

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  • 1.MOMCC: Market-Oriented Architecture for Mobile Cloud Computing Based on Service Oriented Architecture Presented by Saeid Abolfazli (abolfazli@ieee.org) Mobile Cloud Computing Research Lab Faculty of Computer Science and Information Technology University of Malaya, Kuala Lumpur, Malaysia Cite it as: S. Abolfazli, Z. Sanaei, M. Shiraz, A. Gani, MOMCC: Market-Oriented Architecture for Mobile Cloud Computing Based on Service Oriented Architecture , MobiCC 2012: IEEE Workshop on Mobile Cloud Computing, Beijing, China 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China

2. Outline Introduction Service Oriented Architecture Separation of Roles in our model MOMCC: Market Oriented MCC Cons and Pros Open Issues Conclusions Q & A 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org 3. Introduction Raise in number of smartphones Raise in intense mobile computing However Smartphone Shortcomings Solutions: Using remote resources Resources: Surrogates in public places [1] Pros: Wall-connected, Internet-ready, Free services Cons: Service interruption, Security, Distant Cloud Computing [2,3,4] Pros: Resources-rich, reliable, secure Cons: Long WAN latency, portability Proximate Mobiles [5] Cons: Less latency, less heterogeneity, Cons: No incentive for resource sharing, component-based 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org 4. Introduction (Contd) Proposed Solution: Proposed SOA-based architecture aims to establish an infrastructure-based, proximate mobile cloud enable layman mobile owners to host services encourage collaboration & resource sharing by financial benefits reduce the impact of heterogeneity and WAN latency. 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org 5. Why SOA? SOA aims reducing development time, cost, and complexity using prefabricated building blocks called Services. Services are autonomous and platform-neutral SOA-based app is easier to port. Separation of Roles o Service Provider o Service Consumer o Public Service Registry 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org 6. MOMCC: Market-Oriented MCC a cloud of proximate mobile devices. alleviates latency and heterogeneity Introduces a financial opportunity to mobile owners Extends separation of roles in SOA and stimulates collaboration 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org 7. Further role separation: Service Developer Service Consumer Service Governor Service Host 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org Roles in our MOMCC Architecture 8. 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org Example Scenario 9. 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org Example Scenario 10. MOMCC Architecture 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org 11. Service Governor 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org 12. Example Scenario: Collaboration among governing entities to allow a mobile owner to host a service 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org 13. Advantages and Disadvantages 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org Advantages: Increased Resource Availability Unskilled Hosting Enhances Security and Reliability Reduced Long WAN Latency Increased Low-cost Resources Green Computing Disadvantages Host Computing Limitations Fine Service Granularity Unsuable in Remote Area No offline usability 14. Open issues 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org Service Granularity Service Hosting on Smartphone Security and Privacy 15. Conclusions 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org Proximate Cloud of Mobile devices. SOA in MOMCC reduces hardware and platform heterogeneity. Financial incentive encourages mobile resource Sharing. Mobile Network Operators are suitable Service Governor. MOMCC : Suitable in various domains such as supply chain management to facilitate collaboration among business entities. MOMCC is more suitable for computing-intensive tasks since different hosts share their computational resources. Data-intensive tasks are less likely addressable in MOMCC due to bandwidth limit and data security and safety. 16. References 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org [1] M. Satyanarayanan, Pervasive computing: vision and challenges, Personal Communications, IEEE, vol. 8, no. 4, pp. 1017, 2001. [2] E. Cuervo, A. Balasubramanian, D. Cho, A. Wolman, S. Saroiu, R. Chandra, and P. Bahl, MAUI: making smartphones last longer with code offload, in Proc.MobiSys. ACM, 2010, pp. 4962. [3] M. D. Kristensen, Scavenger: Transparent development of efficient cyber foraging applications, in Proc.Percom, 2010, pp. 217226. [4] X. W. Zhang, A. Kunjithapatham, S. Jeong, and S. Gibbs, Towards an elastic application model for augmenting the computing capabilities of mobile devices with cloud computing, Mobile Networks & Applications, vol. 16, no. 3, pp. 270284, 2011. [5] E. Marinelli, Hyrax: cloud computing on mobile devices using mapreduce, Master Thesis, Computer Science Deptartment, CMU, 2009. 17. 2012 IEEE Workshop on Mobile Cloud Computing, MobiCC 2012 Beijing, China Presented By: Saeid Abolfazli, abolfazli@ieee.org Thank you Q & A Future Correspondence abolfazli@ieee.org http://mobilecloudfamily.com/saeid

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