Ⅴ. CONCLUSION
With the fast development of broadband service, WiMAX
attracts more attentions and plays a great role in field of current
communications. RoF is a key technique to solve the
contradiction between high bandwidth and free space loss. RoF
based WiMAX system is a result of convergence of wireline
and wireless communication and is a trend of future
communication. The combination of WiMAX and RoF not
only increases the coverage of radio signal but also prevents
electromagnetic interference. RoF based WiMAX system will
have a broad prospects in the future communication field.