公开(公告)号：US11881921B2

公开(公告)日：2024-01-23

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 ,  H04W12/069 ,  H04B7/08 ,  H04W48/14 ,  H04W48/16

CPC classification number: H04B7/0695 ,  H04B7/088 ,  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.

公开(公告)号：US11881946B2

公开(公告)日：2024-01-23

申请号：US17664694

申请日：2022-05-24

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Xuefu Wang ,  Jianpo Han

IPC: H04L1/00 ,  H04L1/1607 ,  H04L1/1806 ,  H04W84/18

CPC classification number: H04L1/1642 ,  H04L1/1657 ,  H04L1/1806 ,  H04W84/18

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：US20210176627A1

公开(公告)日：2021-06-10

申请号：US15780525

申请日：2017-04-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Jianpo Han ,  Xuefu Wang ,  Guangzhi Ran ,  Qiang Zhou

IPC: H04W8/26 ,  H04W40/32 ,  H04W40/22 ,  H04L29/12

Abstract: Some examples relate to use of a three-address scheme for forwarding frames in a wireless mesh network (WMN). In an example, a node in a WMN may receive an Ethernet packet from a station outside of the WMN. The Ethernet packet may include a first address scheme comprising a destination address (DA) field, and a source address (SA) of the Ethernet packet. The Ethernet packet may be encapsulated in a second Ethernet packet comprising second address scheme. The second Ethernet packet may be encapsulated in an IEEE 802.11 frame comprising a third address scheme.

公开(公告)号：US11405775B2

公开(公告)日：2022-08-02

申请号：US15780525

申请日：2017-04-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Jianpo Han ,  Xuefu Wang ,  Guangzhi Ran ,  Qiang Zhou

IPC: H04W8/26 ,  H04L101/622 ,  H04W40/22 ,  H04W40/32 ,  H04W84/12

Abstract: Some examples relate to use of a three-address scheme for forwarding frames in a wireless mesh network (WMN). In an example, a node in a WMN may receive an Ethernet packet from a station outside of the WMN. The Ethernet packet may include a first address scheme comprising a destination address (DA) field, and a source address (SA) of the Ethernet packet. The Ethernet packet may be encapsulated in a second Ethernet packet comprising second address scheme. The second Ethernet packet may be encapsulated in an IEEE 802.11 frame comprising a third address scheme.

公开(公告)号：US11368253B2

公开(公告)日：2022-06-21

申请号：US16448062

申请日：2019-06-21

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Xuefu Wang ,  Jianpo Han

IPC: H04L1/18 ,  H04L1/16 ,  H04W84/18

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：US10932157B2

公开(公告)日：2021-02-23

申请号：US16225364

申请日：2018-12-19

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Jianpo Han ,  Xuefu Wang ,  Qiang Zhou ,  Guangzhi Ran

IPC: H04W28/08 ,  H04W28/02 ,  H04W92/20 ,  H04W92/04

Abstract: Techniques and systems perform link aggregation and fault tolerance across a wireless link connecting two wired networks. In a first example, a wireless networking device includes first radio and a second radio communicatively coupled to a wired network communication interface. The first and second radios have different operational parameters for bandwidth of transmission and other factors. The wireless networking device may include a processing device to cause the wireless networking device to establish a single data communication channel via the first radio; determine throughput of communication has been affected by an impact condition causing communication via the first radio to be impacted negatively and the second radio impacted positively. Based on that determination the single data communication channel may be transitioned to be received via the second radio. Each radio may maintain an active/backup status or perform load balancing to provide transmission of the single data communication channel.

公开(公告)号：US12035225B2

公开(公告)日：2024-07-09

申请号：US17599706

申请日：2019-04-24

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Xuefu Wang ,  Jianpo Han ,  Chao Guo

IPC: H04B7/06 ,  H04B7/08 ,  H04L5/00 ,  H04W48/12 ,  H04W48/14 ,  H04W72/0453 ,  H04W88/10

CPC classification number: H04W48/14 ,  H04B7/0617 ,  H04B7/0632 ,  H04B7/086 ,  H04L5/001 ,  H04L5/0057 ,  H04W48/12 ,  H04W72/0453 ,  H04W88/10

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.