公开(公告)号：US10397928B1

公开(公告)日：2019-08-27

申请号：US16103915

申请日：2018-08-14

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Dongwoon Hahn ,  Sachin Ganu ,  Eldad Perahia ,  Gaurav Patwardhan

IPC: H04W74/00 ,  H04W72/04 ,  H04W16/20 ,  H04W8/00 ,  H04L12/24 ,  H04W84/12

Abstract: Systems and methods for assigning default an alternative BSS colors in a wireless local area network (WLAN) including a network graph representing radio neighbors include assigning a frequency range and EIRP for each radio represented in the network graph; generating a subgraph of radios operating at the same frequency range; for the subgraph, determining a minimum number of basic service set (BSS) colors required to BSS color the subgraph without BSS color conflict; based on the minimum number of BSS colors, assigning a default BSS color to each radio in the subgraph to avoid BSS color conflict among radios in the subgraph; based on remaining BSS colors, assigning one or more alternative BSS colors to each radio in the subgraph.

公开(公告)号：US20190104495A1

公开(公告)日：2019-04-04

申请号：US16207109

申请日：2018-12-01

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Gaurav Patwardhan ,  Sachin Ganu

IPC: H04W64/00 ,  H04W24/04 ,  H04W16/18 ,  H04W52/02 ,  H04W88/08

Abstract: Example method includes: determining, by a network device, a plurality of client devices' locations within a wireless network; assigning the plurality of client devices into a number of clusters; calculating an original cluster centroid location for each cluster of client devices; calculating an average distance between each client device in a particular cluster and the original cluster centroid location for the particular cluster; iteratively adjusting the number of clusters and assignment of the plurality of client devices to determine the number of clusters associated with a low number of cluster and a low average distance from each client device in a respective cluster to a respective cluster centroid location; and assigning a subset of access points in the wireless network to a high priority, each AP in the subset having the closest distance to the respective cluster centroid location corresponding to the determined number of clusters.

公开(公告)号：US20190069216A1

公开(公告)日：2019-02-28

申请号：US15692696

申请日：2017-08-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Gaurav Patwardhan ,  Kiran Ashokan

IPC: H04W48/02

Abstract: Example method includes: receiving, by a network device, a plurality of notifications from a plurality of access points in a wireless local area network (WLAN), each notification indicating detection of a particular radar event on a particular wireless communication channel; identifying, by the network device, at least one access point operating on the particular wireless communication channel beside the plurality of access points that fails to detect the particular radar event; and transmitting, by the network device, instructions to the at least one access point, wherein the instructions cause the at least one access point to switch to operate on a different wireless communication channel.