SYSTEM AND METHOD FOR INCREASING SPECTRAL EFFICIENCY, CAPACITY AND/OR DISPERSION LIMITED REACH OF MODULATED SIGNALS IN COMMUNICATION LINKS
摘要
A system and method for increasing spectral efficiency, capacity and/or extending dispersion-limited reach in a communication link employs narrow filtering of a baseband signal to reduce the original bandwidth to a substantially smaller bandwidth for transmission across a transmission medium such as an optical fiber. By restricting the bandwidth, the rate of spreading is reduced significantly. The receiver at the other end of the transmission medium includes an equalizer for returning the received signal to its original bandwidth for retrieval of information contained in the signal.
申请公布号
WO2006116554(A3)
申请公布日期
2006.12.28
申请号
WO2006US15936
申请日期
2006.04.25
申请人
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA;ALIC, NIKOLA;RADIC, STOJAN;PAPEN, GEORGE;FAINMAN, YESHAIAHU