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N. Papandreou and Th. Antonakopoulos:
Dynamic
Bit-loading in pDSL Communications Systems
International Symposium on Power Lines
Communications - ISPLC 2005, Vancouver, Canada, April 2005.
Abstract: This paper
presents a dynamic discrete bit-loading algorithm for multicarrier pDSL communication
links that utilize the indoor power line network. In order to confront the
timevarying behavior of power line transmission media, the proposed
algorithm provides fast adaptive bit and power loading with reduced
complexity using channel state information and a subchannel
link-allocation profile. Numerical results based on simulated network
loading scenarios demonstrate the performance and the complexity of the
proposed method.
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