Remote radio heads and the evolution towards 4G networks

Distributed base stations with remote radio head (RRH) capability greatly help mobile operators to resolve cost, performance, and efficiency challenges when deploying new base stations on the road to fully developed 4G networks. Multi-mode radios capable of operating according to GSM, HSPA, LTE, and WiMAX standards and advanced software configurability are key features in the deployment of more flexible and energy-efficient radio networks. This white paper describes the key market and technology requirements for RRHs and how Radiocomps state-of-the-art WiMAX/LTE RRH and intellectual property (IP) core solutions, combined with latest FPGA technology from Altera, helps design compact, green, and full-featured applications for mobile network solutions.