mobile-cloud computing
TRANSCRIPT
GTU PG SCHOOL
BISAG,GANDHINAGAR
lMobile Cloud Computing
Presented by:
Kamal Patel (141060753011)
Content
Mobile Cloud Computing
MCC Architecture
Advantages of MCC
MCC Applications
MCC Issues
Conclusion
What is Mobile Cloud Computing?
Mobile cloud computing (MCC) at its simplest, refers to aninfrastructure where both the data storage and dataprocessing happen outside of the mobile device.
Why Mobile Cloud Computing?
Mobile devices face many resource challenges(battery life, storage, bandwidth etc.)
Cloud computing offers advantages to users byallowing them to use infrastructure, platforms andsoftware by cloud providers at low cost and elasticallyin an on-demand fashion.
MCC Popularity
According to a recent study by ABI Research, morethan 240 million business will use cloud servicesthrough mobile devices by 2015.
That traction will push the revenue of mobile cloudcomputing to $5.2 billion.
Mobile cloud computing is a highly promising trendfor the future of mobile computing.
MCC Architecture
MCC Architecture
Mobile devices are connected to the mobile networks via basestations that establish and control the connections and functionalinterfaces between the networks and mobile devices.
Mobile users’ requests and information are transmitted to thecentral processors that are connected to servers providing mobilenetwork services.
The subscribers’ requests are delivered to a cloud through theInternet.
In the cloud, cloud controllers process the requests to providemobile users with the corresponding cloud services.
Advantages of MCC
Extending battery lifetimeImproving data storage capacity and processing powerImproving reliability and availabilityDynamic provisioningScalabilityMulti-tenancyEase of Integration
MCC Applications
Mobile Commerce:–M-commerce allows business models for commerceusing mobile devices.–Examples: Mobile financial, mobile advertising,mobile shopping
Mobile Learning:M-learning combines e-learning and mobility
MCC Applications
•Mobile Healthcare:–M-healthcare is to minimize the limitations oftraditional medical treatment (eg. Small storage,security/privacy, medical errors, …)–Examples:
•Comprehensive health monitoring services•Intelligent emergency management system•Health-aware mobile devices (detect pulse-rate,blood pressure, level of alcohol etc)
MCC Applications
Mobile Gaming:–M-game is a high potential market generatingrevenues for service providers.–Can completely offload game engine requiringlarge computing–resource (e.g., graphic rendering) to the server inthe cloud.
Assistive technologies:Mobile currency reader for blind and visually
impaired
MCC Applications
Other applications:
– Sharing photos/videos
– Keyword-based, voice-based, tag-based searching
– Monitoring a house, smart home systems
MCC Issues
•Mobile communication issues:–Low bandwidth
N/w resources is much smaller compared totraditional N/Ws.–Service availability
Traffic congestion(connection problem)–Heterogeneity
Different mobile environment e.g.,WCDMA,GPRS,WIMAX–Qos (n/w delay)–Pricing
MCC Security Issues
-Security issues-security for mobile users(virus, worm ,Trojan etc).-security data on cloud-GPS can cause privacy issue for subscriber.-LBS(Location Based Services) faces privacy issues.
Conclusion With the new opportunities, cloud
computing has also brought new challenges for themobile environment. Luckily, there are multiple waysof solving these obstacles to use cloud computingfrom the mobile devices. From this perspective, MCChas a very big potential to jump in the mobilebusiness and to become one of the mobiletechnology trends in , as it combines the advantagesof both mobile computing and cloud computing.
ReferencesLe Guan, Xu Ke, Meina Song, and Junde Song, “A Survey of Researchon Mobile Cloud Computing”, IEEE/ACIS 10th International Conferenceon Computer and Information Science (ICIS), 2010, pp. 387-392.
Xiaopeng Fan, Jiannong Cao, and Haixia Mao. “A Survey of MobileCloud Computing,” ZTE Communications, 9(1):4-8, Mar 2011.
D. Huanget al., “Secure Data Processing Framework for Mobile CloudComputing,”Proc. IEEE INFOCOMWksp. 2011
S. Corroy, L. Falconetti, and R. Mathar, “Cell Associa-tion in SmallHeterogeneous Networks: Downlink Sum Rate and Min RateMaximization,” IEEE WCNC 2012,2012, pp. 898–902.