UK’s first ever mobile call was made on the first of January 1985 marking the launch of cellular business that remodeled all the global communication. Laptop servers run business functions. Servers interact with consumer users and different servers across one or more business networks Storage is any kind of know-how that holds info as information. Information can take any type together with file information, multimedia, telephony information and Web data, knowledge from sensors or future codecs. Storage includes unstable random access memory (RAM) as well as non-volatile tape , hard disk and strong-state flash drives. The EUREKA mission enabled the development of business-oriented wi-fi sensor network functions using standard open-supply structure, technology and software-growth pointers, and proof-of-idea implementations. The ESNA structure supports off-the-shelf sensor network nodes and tips cover community dimensioning and the type of nodes to use for various application domains.