Communication system using OFDM for one direction and DSSS for another direction

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United States of America Patent

PATENT NO 8873516
SERIAL NO

12905884

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Abstract

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A method and apparatus for wireless communication are described. In one embodiment, a method for communicating with a subscriber comprises transmitting orthogonal frequency domain multiplexing (OFDM) signals to the subscriber, and receiving direct-sequence spread spectrum (DSSS) signals from the subscriber.

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Patent Owner(s)

  • ADAPTIX, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Xiaodong Bellevue, US 448 10547
Liu, Hui Sammamish, US 473 6902
Zhang, Wenzhong Bellevue, US 100 3070

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