Method and apparatus for wide bandwidth mixed-mode wireless...

Details Method and apparatus for wide bandwidth mixed-mode wireless... Method and apparatus for wide bandwidth mixed-mode wireless...

2011-03-22

2011-03-22

Appiah, Charles N (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S208000, C370S334000, C370S349000, C370S465000, C370S468000, C455S104000, C455S422100, C455S450000, C455S562100

Reexamination Certificate

active

07912024

ABSTRACT:
A network device for implementing high-rate greenfield transmission in a mixed mode frame structure. The network device is configured to transmit a mixed mode frame on two adjacent channels. The mixed mode frame comprises at least two backward compatible portions of a first frequency and a greenfield portion of a second frequency.

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patent: 2005/0118964 (2005-06-01), Johnston
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patent: 2006/0018249 (2006-01-01), Shearer et al.
patent: 1351414 (2003-10-01), None
patent: WO 01/95579 (2001-12-01), None
European Search Report for Application No. 05016005.0, Oct. 28, 2005.

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