作者: Naoise Mac-Suibhne , Andrew Ellis , Filipe Ferreira , Christian Sanchez-Costa
DOI:
关键词:
摘要: A mode division multiplexing passive optical network (PON) in which channel estimation/inversion is performed the domain. The PON comprises a plurality of input channels; multiplexer having ports connected to respective one an fibre uplink end output port multiplexer, whereby outputs multiplexed signal corresponding signals from channels. includes equalizer arranged transfer power between different modes compensate for crosstalk modes. In this system, compensation occurs domain, e.g. by using adapt where necessary.