Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2006-05-12
2011-11-22
Pérez-Gutiérrez, Rafael (Department: 2617)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C455S450000, C455S453000, C455S452100
Reexamination Certificate
active
08064413
ABSTRACT:
A wireless local area network (WLAN) control system includes network elements (such as access points and clients) and a centralized dynamic performance management system. The network elements measure signal attenuation in communications with other WLAN network elements. The dynamic performance management system receives signal attenuation data from the network elements, and determines a frequency and/or transmission power level for each of the network elements to reduce interference with the other WLAN network elements. The dynamic performance management system also transmits instructions to each network element to control the frequency and/or transmission power level of the network elements.
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Canadian Office Action from Canadian Intellectual Property Office, mailed May 10, 2011.
Ou Canhui
Savoor Raj
Wang Jin
AT&T Intellectual Property I L.P.
Greenblum & Bernstein P.L.C.
Kasraian Allahyar
Perez-Gutierrez Rafael
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