Adaptive sub-band algorithm for point-to-point communication in PLC networks

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United States of America Patent

PATENT NO 9231657
APP PUB NO 20130182719A1
SERIAL NO

13738883

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Abstract

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Embodiments of methods and systems for adaptive sub-band point-to-point communication are presented. In one embodiment a method includes performing functions using a power line communication (PLC) transmitter device. The method may include generating a first data packet having a first adaptive sub-band information set, the first sub-band information set comprising information to be used by a PLC receiver for determining a sub-band hopping pattern. The method may also include transmitting the first data packet on a first PLC sub-band. Additionally, the method may include hopping to a second PLC sub-band, and generating a second data packet having a second adaptive sub-band information set, the second sub-band information set comprising information to be used by the PLC receiver for determine the sub-band hopping pattern. The method may further include transmitting the second data packet on the second PLC sub-band.

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Patent Owner(s)

  • TEXAS INSTRUMENTS INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lu, Xiaolin Plano, US 204 3875
Vedantham, Ramanuja Allen, US 192 1656
Vijayasankar, Kumaran Dallas, US 127 629

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