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公开(公告)号：US20230403582A1
公开(公告)日：2023-12-14
申请号：US17805932
申请日：2022-06-08
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Xuguang JIA , Jianpo HAN , Qiang ZHOU
CPC classification number: H04W24/08 , H04W36/30 , H04W72/082 , H04W52/243
Abstract: In embodiments of the present disclosure, a method is provided for interference mitigation in wireless communication. Radio statistics indicating transmissions between an AP and a plurality of clients are obtained at the AP. Based on the radio statistics, a client suffering from adjacent band interference is identified from the plurality of clients. An indication is transmitted to at least one other client of the plurality of clients to mitigate the adjacent band interference and the at least one other client is identified based on the client. In this way, by transmitting the indication to the client(s) associated with the client identified as suffering from the adjacent band interference, the adjacent band interference can be mitigated or eliminated efficiently.
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公开(公告)号：US20200217946A1
公开(公告)日：2020-07-09
申请号：US16647791
申请日：2017-09-28
Applicant: Qiang ZHOU , Guang-Zhi RAN , Jian-Po HAN , Andre BEAUDIN , Shahnawaz SIRAJ , Hewlett Packard Enterprise Development LP
Inventor： Qiang ZHOU , Guangzhi RAN , Jianpo HAN , Andre BEAUDIN , Shahnawaz SIRAJ
Abstract: An example system may include a plurality of wireless radio chains of a radio operating at a channel in a wireless network and a processor to receive a ranging measurement request for a client device not associated with the wireless network, split a subset of wireless radio chains from the plurality of the wireless radio chains, and use the subset of wireless radio chains to service the ranging measurement request.
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公开(公告)号：US20190313325A1
公开(公告)日：2019-10-10
申请号：US16134403
申请日：2018-09-18
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Guangzhi RAN , Qiang ZHOU , Jianpo HAN
Abstract: An example first network device may include a processor to create a first wireless service for a client device, wherein the first wireless service corresponds to a second wireless service provided to the client device by a second network device operating on a first channel; retrieve a first information corresponding to the second wireless service provided by the second network device; monitor the first channel for the first information; update a second information corresponding to the first wireless service provided by the first network device based on the first information; and cause the first network device to provide the first wireless service to the client device in response to determining that the second wireless service provided by the second network device is unavailable to the client device.
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公开(公告)号：US20240244452A1
公开(公告)日：2024-07-18
申请号：US18155185
申请日：2023-01-17
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Ting GUO , Jiyong LI , Guangzhi RAN , Qiang ZHOU , Yunfei BU , Kangchang HUANG
Abstract: An example method for communicating radio frequency (RF) settings to a wireless networking device to adaptively configure the wireless networking device in events of weather changes is presented. A network device may receive a weather metric corresponding to a wireless networking device and identify a target RF setting for the wireless networking device corresponding to the weather metric. Further, the network device may transmit the target RF setting to the wireless networking device to cause the wireless networking device to operate with the target RF setting thereby enhancing the performance of the wireless networking device.
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公开(公告)号：US20220360410A1
公开(公告)日：2022-11-10
申请号：US17244269
申请日：2021-04-29
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Jianpo HAN , Zhenlei WANG , Qiang ZHOU
Abstract: In embodiments of the present disclosure, there is provided an approach for channel sounding. According to embodiments of the present disclosure, if the CSI change rate exceeds a first threshold, the AP may disable the beamforming. If the CSI change rate does not exceed the first threshold but exceeds a second threshold below the first threshold, the AP may perform the channel sounding at a first time interval. Otherwise, if the CSI change rate does not exceed the second threshold, the AP may perform the channel sounding at a second time interval. Embodiments of the present disclosure provide an effective way for channel sounding.
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Patent Agency Ranking
公开(公告)号：US20210314794A1
公开(公告)日：2021-10-07
申请号：US17350037
申请日：2021-06-17
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Guangzhi RAN , Jianpo HAN , Qiang ZHOU
IPC: H04W24/06
Abstract: According to one example of the present disclosure, an access point (AP) comprises a wired interface and a wireless interface. External wireless client devices may associate with the AP and the AP may forward traffic received from the wireless clients. The AP includes a virtual client which is to simulate a wireless client device.
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公开(公告)号：US20210021312A1
公开(公告)日：2021-01-21
申请号：US16981598
申请日：2018-03-16
Applicant: Qiang ZHOU , Guang-Zhi RAN , Jian-Po HAN , Hewlett Packard Enterprise Development LP
Inventor： Qiang ZHOU , Guang-Zhi RAN , Jian-Po HAN
IPC: H04B7/06 , H04B7/0452 , H04W4/50
Abstract: An example device may include a processor to cause a plurality of radio chains of a network device to provide a first service; receive a request for a second service to be provided by the network device; split the plurality of radio chains into at least a first subset and a second subset, wherein the first subset provides the first service, wherein the second subset provides the second service, and wherein the first subset and the second subset are non-overlapping.
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公开(公告)号：US20200014456A1
公开(公告)日：2020-01-09
申请号：US16490936
申请日：2017-03-07
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Qiang ZHOU , Ben DUNSBERGEN
IPC: H04B7/10 , H04B7/0413 , H04B7/06
Abstract: Example implementations relate to antenna polarization patterns. In some examples, a network device may comprise a processing resource and a memory resource storing machine-readable instructions to group antenna polarization patterns into polarization groups (PG)s, determine a respective packet error rate (PER) of a representative antenna polarization patter of each PG of the PGs, select a PG of the PGs with the representative antenna polarization pattern having the lowest determined PER of the PGs, and associate with a client device an antenna polarization pattern having the lowest determined PER of the selected PG.
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公开(公告)号：US20230370952A1
公开(公告)日：2023-11-16
申请号：US17662950
申请日：2022-05-11
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Nitin A. CHANGLANI , Abhiruchi DAKSHINKAR , Qiang ZHOU , Myung Cheol KIM
CPC classification number: H04W48/10 , H04L12/4641
Abstract: Examples described herein relate to a method for reconfiguring a beacon by an access point (AP) to minimize or avoid network outages experienced by client devices connected to the AP. The AP transmits a beacon comprising a basic service set identifier (BSSID) field and a Multiple BSSID (MBSSID) element. The MBSSID element corresponds to an MBSSID set comprising a transmitted BSSID associated with a transmitted virtual access point (VAP) and a non-transmitted BSSID associated with a non-transmitted VAP, where the BSSID field in the beacon is set to the transmitted BSSID. Further, the AP reconfigures the beacon to generate a reconfigured beacon upon determining that the transmitted VAP is non-functional. In particular, the BSSID field in the reconfigured beacon is set to the non-transmitted BSSID of the MBSSID set. Moreover, the AP transmits the reconfigured beacon to the client device.
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公开(公告)号：US20230095205A1
公开(公告)日：2023-03-30
申请号：US17488837
申请日：2021-09-29
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Abhiruchi DAKSHINKAR , Xuguang JIA , Qiang ZHOU
Abstract: Implementations of the present disclosure relate to selecting a transmitting virtual access point (VAP) for a MBSSID set. A method comprises selecting a VAP from a set of VAPs as a transmitting VAP based on context information about the set of VAPs, at least one of the set of VAPs other than the transmitting VAP being determined as at least one non-transmitting VAP The method also comprises generating a beacon frame for the set of VAPs by including an identifier of the transmitting VAP in a header part of the beacon frame and including at least one identifier of the at least one non-transmitting VAP in a payload part of the beacon frame. A generated beacon frame is broadcasted. In this way, a transmitting VAP of a set of VAPs is no longer determined by default, but can be selected for different cases.
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