... of development. First Generation System The first generation wireless system is based on analog technology and was developed in the 1970's and 1980's for public use. The price of the hardware was reduced rapidly and the demand for wireless services grew quickly in this stage. The cellular concept was adopted and several technologies such as spatial channel reuse and cell splitting ... . "In this environment researchers are thinking of new concepts such as ad hoc networking (Fig. 1 Appendix A), nomadic access (Fig. 2 Appendix A), and mobile computing that leads to the fusion of the comput...

• Word Count: 1589
• Approx Pages: 6
• Grade Level: Undergraduate