Abstract: “GiFi is a wireless transmission system which is ten times faster than Wi-Fi and it's chip delivers short-range multi gigabit data transfer in an indoor environment. In this paper this technology is defined in detail. Also a comparison is perform between Gi-Fi and some of existing technologies and it shows that this gigabit wireless technology has an edge over current technologies due to its high speed data transfer rate that is 5 Gbps, low power consumption and low frequency interference. The benefits and features of this new technology are explained and the applications for that are prescribed that can be helpful for use in development of the next generation of devices and places. By providing low-cost, high broadband access, with very high speed large files swapped within seconds it is expected that Gi-Fi to be the preferred wireless technology used in home and office of future. In this paper future of gigabit wireless technology also is traced.”

Keywords: Gi-Fi; gigabit wireless; Wi-Fi;wireless technology;