公开(公告)号：US20190334772A1

公开(公告)日：2019-10-31

申请号：US16356207

申请日：2019-03-18

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Kangchang HUANG ,  Xiaoyang FU ,  Xuefu WANG

IPC: H04L12/24 ,  H04W88/18 ,  H04W84/22 ,  H04L12/26 ,  H04W24/02

Abstract: An example device comprising: a processor to determine whether an uplink of the network device in a mesh network is operational, to determine whether a host is reachable through the uplink in response to the uplink being operational, and to periodically determine a mesh network role of the network device based on the determination of whether the host is reachable through the uplink.

公开(公告)号：US20220286230A1

公开(公告)日：2022-09-08

申请号：US17664694

申请日：2022-05-24

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Xuefu WANG ,  Jianpo HAN

IPC: H04L1/16 ,  H04L1/18

Abstract: Systems and methods for improving the performance and stability of bonding radios are provided. One method includes receiving a packet from a client device. Next, the method includes determining whether the received packet is an expected next packet and transmitting the received packet to a next destination if the received packet is the expected next packet. In an event the received packet is not the expected next packet, transmitting the received packet to a queue, setting a timer to wait for the expected next packet, and transmitting a message to the sender of the received packet requesting that the expected next packet be sent.

公开(公告)号：US20220201595A1

公开(公告)日：2022-06-23

申请号：US17599706

申请日：2019-04-24

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Xuefu WANG ,  Jianpo HAN ,  Chao GUO

IPC: H04W48/14 ,  H04L5/00 ,  H04B7/06 ,  H04B7/08 ,  H04W48/12 ,  H04W72/04

Abstract: Examples described herein provide multi-band channel scanning. Examples may include transmitting, by a first radio of a first network device operating at a first frequency band below the millimeter-wave (mmWave), a beacon frame indicating a particular scanning channel of a second frequency band within the mmWave, receiving, by a second radio of the first network device operating the second frequency band, a probe request from a second network device via the particular scanning channel, wherein the probe request is in response to the beacon frame received by the second network device, and in response to the probe request, transmitting, by the second radio of the first network device, a probe response in each of one or more sector transmitting directions via the particular scanning channel.

公开(公告)号：US20220190904A1

公开(公告)日：2022-06-16

申请号：US17600195

申请日：2019-04-24

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Xuefu WANG ,  Jianpo HAN ,  Kuanyue LI

IPC: H04B7/06 ,  H04B7/08 ,  H04W12/069 ,  H04W48/14 ,  H04W48/16

Abstract: Examples described herein provide multi-band directional scanning. Examples may include receiving, by a first radio of a first network device operating at a first frequency band below the millimeter-wave (mmWave), a probe request from a second network device indicating a protocol and a particular sector receiving direction of the second network device, and in response to the protocol indicated by the probe request, transmitting, by a second radio of the first network device operating at a second frequency band within the mmWave, a probe response in each of one or more sector transmitting directions, wherein the second network device receives one or more probe responses in the particular sector receiving direction.