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Abstract:
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This Paper discusses problems of bandwidth crisis for computer data communication as amount of flow
of data in backbone network is increasing exponentially because of increasing use of text, audio, still and
motion video data over long distance. The paper discusses about upcoming technique for economic
solution to this problem to be adopted. Wavelength Division Multiplexing techniques is one of the
economic solution to such bandwidth crisis problem. The paper also discusses about the problem of
efficient implementation of such a technique. The problem is known as routing and wavelength
assignment problem. |