Author(s): Debabrata Sarddar; Enakshmi Nandi

Mobile cloud computing (MCC) at its simplest thought of an infrastructure where both the data storage and data processing happen outside of the mobile device. Mobile cloud applications progress the computing power and data storage away from the mobile devices and into powerful and centralized computing platforms placed in clouds, which are then accessed over the wireless connection based on a thin indigenous users. According to the latest study from Juniper Research, the number of mobile cloud computing subscribers is expected to grow briskly in the next five years. MCC influenced consolidated elastic resources of different clouds and network technologies toward unregulated functionality, storage, and mobility to serve a large group of mobile devices anywhere, anytime through the channel of Ethernet or Internet indifferent of heterogeneous environments and platforms based on the pay-as-you-use law [1] .In case of delivering data and information to mobile devices swiftly a critical factor will arise, that is network routing. There are different existing routing methods which include shortest path routing to comfort congestion in mobile network. In this paper authors main objective is to short comings the routing problem and find optimized routing technique to handle multiple request for multiple devices for mobile cloud computing .Here authors used multicast link state routing used source based tree approach for handling multiple request at a time and congestion control algorithm for avoiding congestion at the time of handling multiple request at a time and exchange data smoothly between mobile devices and cloud nodes. Our approach helps to enhancement of data transmission rate in green cloud environment.