Opportunistic Location Update—A Novel Cost Efficient Reactive Approach to Remove Pauses in Cellular Networks

摘要: In the era of mobile communication, every user is free to move from one place another without worrying about connectivity network. Whenever a use with cellular phone changes its location, his location must be updated database so that same can reached later on. Some devices remain almost stationary as they don’t out specific area like an office or home. At time, some frequently users are carrying them while travelling. case, if updates not properly performed, will get all time. This paper explains most widely used update strategies in communication. As communication kind wireless we have tried introduce novel strategy by modifying concept opportunistic networking. The concludes innovative ideas doing updates.