CHANNEL ASSIGNMENT METHOD AND APPARATUS FOR WAVELENGTH-DIVISION-MULTIPLEXED TRANSMISSION SYSTEM

摘要

PURPOSE: A channel allocation method of a transferring system for wavelength division multiplex method and an apparatus thereof are provided to supply in order to control interference between channels. CONSTITUTION: A plurality of light transmitters(800-1~800-N) processes an optical signal for transferring according to the fixed signal modulation method and a signal transferring speed. A channel assigning unit(810) obtains the signal modulation method and signal transferring speed information from a plurality of light transmitters. The channel assigning unit assigns the channel to the light transmitters with considering. The channel assigning unit assigns the channel to be adjacent a phase-modulated optical signals.