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1.INTRODUCTIONCloud computing is a technique which provides a delivery of computing resources over the Internet. Cloud computing is one of the latest buzzwords in the world of Information Technology, which means key to the definition of cloud computing is the "cloud" itself, but, the exactly meaning of the cloud is that clouded cover computing is a set of web based computing resources that deliver on demand information services to users from any location in the world. The purpose of using cloud is that cloud is a large group of interconnected computers. These computers can be personal computers or network servers or they can be public or private. This cloud of computers extends beyond a single company or enterprise. Cloud storage is a service model in which data is maintained, managed and backed up remotely and made available to users over a network as web or typically the Internet. The applications and data served by the cloud are available to wide group of users, cross-enterprise and cross-platforms. Access is via the Internet. Any authorized user can access these documents and different applications from any computer over any Internet connection. Cloud computing transfers different computing resources over the Internet as a

IEEE 802.11 Wireless Mesh Networks are used widely in commercial and civilian applications. Most importantly, wireless mesh networks are used as last-mile broadband Internet access technology so that user can experience wireless broadband high-speed Internet connectivity. Usually, a router in wireless mesh network has at least two radio interfaces: access interface and routing interface. As the radio spectrum has limited number of orthogonal channels, the two radio interfaces must be assigned with channels having low interference and maximal non-overlapping frequency to improve the network performance. This paper proposes a new scheme of channel allocation based on fuzzy logic for wireless mesh networks. A mesh router uses four parameters: channel access delay, signal to interference ratio, link bandwidth and hop count from gateway node to rate the channels and the router selects a best channel in improving the user quality access. Through the simulation results, it is observed that the proposed scheme is scalable and has a significant performance.