Backward-compatible long training sequences for wireless...

Details Backward-compatible long training sequences for wireless... Backward-compatible long training sequences for wireless...

2011-08-02

2011-08-02

Lee, Andrew (Department: 2472)

Multiplex communications

Generalized orthogonal or special mathematical techniques

Particular set of orthogonal functions

C370S210000

Reexamination Certificate

active

07990842

ABSTRACT:
A network device for generating an expanded long training sequence with a minimal peak-to-average ratio. The network device includes a signal generating circuit for generating the expanded long training sequence. The network device also includes an Inverse Fourier Transform for processing the expanded long training sequence from the signal generating circuit and producing an optimal expanded long training sequence with a minimal peak-to-average ratio. The expanded long training sequence and the optimal expanded long training sequence are stored on more than 52 sub-carriers.

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