Survey of Wireless Computing :: Wireless Technology Networks Computers Essays

Survey of Wireless ComputingAbstractWireless technology can provide many benefits to reason including faster response to queries,reduced time spent on paperwork, increased online time for users, just-in-time and real time control,tighter communications between clients and hosts. Wireless Computing is governed by two generalforces Technology, which provides a set of basic building blocks and User Applications, whichdetermine a set of operations that must be carried out efficiently on demand. This paper summarizestechnological changes that are underway and describes their impact on receiving set computing developmentand implementation. It also describes the applications that influence the development andimplementation of wireless computing and shows what current systems offer.1 IntroductionWireless computing is the topic of much conversation today. The concept has been around for sometime now only has been mainly utilizing communication protocols that exist for voice basedcommunic ation. It is not intended to replace wired data communication but instead to be apply inareas that it would be otherwise impossible to communicate using wires. Only recently has the industrybeen taking steps to formulate a standard that is much suitable to data transmission. Some the problemsto be overcome are(1) Data Integrity - relatively error free transmission,(2) Speed - as close as possible to the speed of current wired networks,(3) Protection - making received that the data now airborne is encoded and cannot be tapped byunwelcome receivers,(4) Compatibility - ensuring that the many protocols that sure to be created subscribe to a standardto allow inter-operability,(5) Environmentally safe - strengths of electromagnetic radiation must be kept within normal levels.In our study of the theories and implementation concerns of wireless computing, we found that it isbeing treated in an object oriented fashion. Scientists and development crews, including the IEEE, aredoing their best to implement wireless connectivity without ever-changing the existing computer hardware. As a result, a lot of focus is on using existing computer hardware and software to convert data to aformat compatible with the new hardware which allow for be added to the computer using ports or PCMCIAconnections that already exist. This means that wireless communication will be transparent to the userif and when wireless computing is utilized on a wide scale.Wireless computing applications covers three broad areas of computing today. replenishment of normalwired LANs imply to retain the speed and reliability found in wired LANs. Creation of semipermanentLANs for quick and easy setup without the need for running wires. This would be necessary for eventssuch as earthquakes. The last category is that of mobile computing.