FOLLOW-ME CLOUD: WHEN CLOUD SERVICES FOLLOW

MOBILE USERS

ABSTRACT

To cope with the explosive growth in mobile data traffic, which challenges both their core and radio networks,mobile operators are pushing towards new architecturalsolutions to decentralize the user plane of theirnetworks. Such approaches involve moving data anchorgateways towards the edge of the network and carefullyserving IP traffic via selected points close to their RadioAccess Network (RAN) nodes by mobile data offloading techniques.

EXISTING SYSTEM

Importantly, to more efficiently address the needs ofmobile users in terms of geographical coverage andproximity of DCs to them, a new means of cooperativeservice deployment has emerged in the form of anetworked federated cloud. It is important to ensure that users connected to the mobile core network through a 3GPP base station (eNodeB) or using non-3GPP access, such as Wi-Fi, enjoy acceptable Quality of Experience (QoE) by always guaranteeing optimal end-to-end connectivity for the services offered over the federated cloud, during the entire course of service consumption. Here lies themain challenge we address in this work: While userconnectivity to the mobile data anchor gateway is alwaysoptimal, this is not necessarily the case for the end-to-endmobile service delivery, since a user on the move maykeep receiving the service from a distant (suboptimal)DC after moving to different physical locations.

DIS ADVANTAGES

  • User on the move may keep receiving the service from a distant (suboptimal) DC after moving to different physical locations.
  • It does not provide proper service.

PROPOSED SYSTEM

We propose Follow-MeCloud (FMC), a design tailored to this environment, but with a broaderapplicability, which allows mobile users to always be connected via theoptimal data anchor and mobility gateways, while cloud-based servicesfollow them and are delivered via the optimal service point inside thecloud infrastructure. FMC applies a Markov-Decision-Process-basedalgorithm for cost-effective, performance-optimized service migrationdecisions, while two alternative schemes to ensure service continuityand disruption-free operation are proposed, based on either SoftwareDefined Networking technologies or the Locator/Identifier SeparationProtocol.

ADVANTAGES

  • Userconnectivity to the mobile data anchor gateway is alwaysoptimal
  • FMC allows the service itself.

SYSTEM ARCHITECTURE

MODULES

  • Markov-Based System Model
  • Analytic Model
  • MDP-Based Scheme

SYSTEM REQUIREMENTS

H/W System Configuration:-

Processor - Pentium –III

RAM - 256 MB (min)

Hard Disk - 20 GB

Key Board - Standard Windows Keyboard

Mouse - Two or Three Button Mouse

Monitor - SVGA

S/W System Configuration:-

Operating System : Windows95/98/2000/XP

Application Server : Tomcat5.0/6.X

Front End : HTML, Jsp

Scripts : JavaScript.

Server side Script : Java Server Pages.

Database : MySQL 5.0

Database Connectivity : JDBC

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