[1] CISCO INC. Cisco Visual Networking Index: Global Mobile Data Traffic Forecast Update, 2011–2016［EB/OL］. Feb. 2012. http://www.cisco.com/en/US/solutions/collateral/ns341/ns525/ns537/ns705/ns827/white_paper_c11-520862.html.
[2] USAMI M. Strategy for KDDI's next generation network［C］. International Conference on Transparent Optical Networks (ICTON 2008), 2008, 186-189.
[3] BELBEKKOUCHE A, REZGUI J, HAFID A. Wireless mesh and optical burst switching convergence for a novel metropolitan area network architecture［J］. Computer Networks, 2011, 55(1): 159-172.
[4] PAN S L, YAO J P. UWB over fiber communications: modulation and transmission［J］. Journal of Lightwave Technology, 2010, 28(16): 2445-2455.
[5] XU Kun, YIN Jie, LI Jian-qiang. Super wideband radio over fiber system and the research of key technologies［J］. ZTE Communication, 2009, 15(3): 21-24.
[6] WANG Xiao-yun, HUANG Yu-hong, CUI Chun-feng, et al. C-RAN：evolution toward green radio access network［J］.China Communications, 2010, 7(3): 107-112.
[7] AL-RAWESHIDY H, KOMAKI S. Radio over fiber technologies for mobile communications networks［M］. Artech House Publishers, 2002.
[8] PAGAN V R, HASS B M, MURPHY T E. Linearized electrooptic microwave downconversion using phase modulation and optical filtering［J］. Optics Express, 2011, 19(2): 883-895.
[9] SONG H J, SONG J I. Simultaneous all-optical frequency downconversion technique utilizing an SOA-MZI for WDM radio over fiber (RoF) applications［J］. Journal of Lightwave Technology, 2006, 24(8): 3028-3034.
[10] YAO X S, MALEKI L. Optoelectronic microwave oscillator ［J］. JOSA B, 1996, 13(8): 1725-1735.
[11] SHIEH W, YAO S X, LUTES G, et al. Microwave signal mixing by using a fiber-based optoelectronic oscillator for wavelength-division multiplexed systems［C］. Conference on Optical Fiber Communication (OFC 97), 1997, 358-359.
[12] PAN S L, YAO J P. Optical clock recovery using a polarization-modulator-based frequency-doubling optoelectronic oscillator［J］. Journal of Lightwave Technology, 2009, 27(16): 3531-3539.
[13] HSUEH Y T, LIU C, FAN S H, et al. A novel full-duplex tested demonstration of converged all-band 60-GHz radio-over-fiber access architecture［C］. Conference on Optical Fiber Communication (OFC 2012), 2012, OTu2H.5.
[14] CHEN W E, LU T H, LIN C T, et al. Transmission distance improvement employing simple 60GHz radio-over-fiber system with beat noise mitigation［C］. Conference on Optical Fiber Communication (OFC 2012), 2012, OM2B.4.
