Abstract / truncated to 115 words (read the full abstract)

Currently, the telecommunications market has brought changes to the design of the old model of the telecommunications network. The emergence of new technologies for higher speed access was inevitable in order to meet the requirements of the appearance of the multimedia services (VoD, online gaming etc.). The latest technologies for broadband access over telephone pairs are Digital Subscriber Lines or DSL. This set of xDSL technologies allow the transfer of binary high speed over telephone twisted pair by using a suitable type of line codes. They allow a flow of high-speed information both asymmetrical and symmetrical over the telephone loop. This thesis presents the state of the art of Dynamic Spectrum Management (DSM) technologies suggested ... toggle 14 keywords

DSL – DSM – dynamic spectrum management – copper cables – measurements – common mode – UPBO – power back off – mercury waterfilling – bitlaoding – resource allocation – active copper resource management – multiconcductor transmission line – mtl models

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