Inter-access point scheduling and resource management system for dense deployments

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United States of America Patent

PATENT NO 11159960
SERIAL NO

16655059

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Abstract

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Systems and methods herein can synchronize 802.11ax Uplink (UL) and Downlink (DL) Orthogonal Frequency-Division Multiple Access (OFDMA) schedules between adjacent APs that have overlapping BSSs, which may not be solved by BSS coloring. The method includes several stages. First, the APs detect RF interference from APs with overlapping BSSs. Then, the APs conduct time synchronization between these APs. The various APs can then elect a master scheduler. The master scheduler creates and implements a master schedule between these APs to coordinate use of the radio resource.

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Patent Owner(s)

  • CISCO TECHNOLOGY, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barton, Robert E Richmond, CA 119 45
Desai, Vishal Satyendra San Jose, US 82 245
Gandhi, Indermeet Singh Bangalore, IN 100 223
Henry, Jerome Pittsboro, US 356 701

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