Definable Radio Networks for the Ubiquitous Networks

Software Definable Radio Networks (SDRN) is proposed to realize a universal platform for various types of wireless services under the multi air interferences coexistence in ubiquitous networks. The SDRN is configured with universal radio base stations, radio on fiber networks, and software definable radio gateway that connects to global IP networks. This paper describes the concept of the SDRN, Radio on Fiber network techniques, its extension to RoR or RoFSO networks, and discusses the importance of Radio Agents in the SDRN.