METHODS AND ARRANGEMENTS FOR LOW POWER WIRELESS NETWORKS

摘要

Embodiments may comprise an orthogonal frequency division multiplexing (OFDM) system operating in the 1GHz and lower frequency bands. In many embodiments, physical layer logic may implement a new preamble structure with a new signal field. Embodiments may store the preamble structure and/or a preamble based upon the new preamble structure on a machine-accessible medium. Some embodiments may generate and transmit a communication with the new preamble structure. Further embodiments may receive and detect communications with the new preamble structure.