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公开(公告)号：US20240314703A1
公开(公告)日：2024-09-19
申请号：US18184789
申请日：2023-03-16
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： Nethra Muniyappa , Shubham Saloni , Rajarshi Bhattacharyya
CPC classification number: H04W52/242 , H04W64/00
Abstract: An example method for managing transmit powers of a networking device is presented. A network management device is configured to determine an expected path loss value at a receiver of a first networking device based at least on the distance between the first networking device and the second networking device. Further, the network management device receives a measured path loss value relative to the second networking device from the first networking device. The network management device then determines a target transmit power for the transmitter of the second networking device based on the measured path loss value and an offset value. The offset value is determined based on the expected path loss value and the measured path loss value. After determining the target transmit power, the network management device sends an instruction to the second networking device to operate the transmitter at the target transmit power.
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公开(公告)号：US12096252B2
公开(公告)日：2024-09-17
申请号：US17533634
申请日：2021-11-23
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： Rishabh Gupta , Shubham Saloni , Nethra Muniyappa
Abstract: A set of AP radios to which configurations are to be deployed is identified. A candidate deployment order for deploying configurations to the set of AP radios is determined by an order-deploy algorithm. The algorithm seeks to spread out configuration deployments to AP radios both spatially and temporally such that APs that are located close to one another in the network receive their configuration updates as part of different deployment batches with delay periods introduced between consecutive batch deployments. The algorithm orders the set of APs by iterating through a network factor hierarchy to place APs that share certain network factors such as the same band or channel close to one another in the candidate deployment order and place APs that share certain other network factors (e.g., same switch, RF domain, and/or RF partition) far from one another in the order.
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公开(公告)号：US20190082447A1
公开(公告)日：2019-03-14
申请号：US15700163
申请日：2017-09-10
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Sree Harsha , Dongwoon Hahn , Sachin Ganu , Mathieu Mercier , Nethra Muniyappa
Abstract: A network controller may include a memory and a processor. The memory may include instructions executable by the processor to receive a message from an access point. The message may comprise an interference event detected on a particular channel, wherein the particular channel is part of a particular channel list associated with the access point and stored at the network controller in a wireless local area network (WLAN). The memory may further include instructions executable to remove the particular channel from the particular channel list associated with the access point. The memory may further include instructions executable to determine a channel plan for a plurality of access points in the WLAN based on a corresponding plurality of channel lists including the particular channel list and deploy the channel plan to the plurality of access points.
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公开(公告)号：US20190081859A1
公开(公告)日：2019-03-14
申请号：US15700162
申请日：2017-09-10
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Dongwoon Hahn , Mathieu Mercier , Sachin Ganu , Nethra Muniyappa , Sree Harsha , Rajini Balay
Abstract: A method related to a network stability status may include determining, by a network controller, a stability status of a network. The method may further include dynamically determining a plurality of simulated annealing parameters associated with the network based, at least in part, on the stability status of the network. In some examples, the method may further include using, at least in part, the plurality of simulated annealing parameters to optimize a network configuration.
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公开(公告)号：US10219182B1
公开(公告)日：2019-02-26
申请号：US15700161
申请日：2017-09-10
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Dongwoon Hahn , Mathieu Mercier , Sachin Ganu , Nethra Muniyappa , Sree Harsha , Rajini Balay
Abstract: A method related to selecting a channel bandwidth may include partitioning the plurality of networks into a plurality (P) of local radio environments and identifying, for the P local radio environments, an available channel bandwidth set comprising a plurality of channel bandwidth values. The method may also relate to determining whether the plurality of channel bandwidth values provide a frequency reuse distance that is greater than a threshold frequency reuse distance, wherein the frequency reuse distance is estimated based at least on the pathloss measurement and, based on a determination that at least one of the plurality of channel bandwidth values provides the frequency reuse distance that is greater than the threshold frequency reuse distance, configuring a channel plan for the plurality of networks with a channel bandwidth value from the at least one of the plurality of channel bandwidth values.
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Patent Agency Ranking
公开(公告)号：US20230164595A1
公开(公告)日：2023-05-25
申请号：US17533634
申请日：2021-11-23
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： Rishabh Gupta , Shubham Saloni , Nethra Muniyappa
Abstract: A set of AP radios to which configurations are to be deployed is identified. A candidate deployment order for deploying configurations to the set of AP radios is determined by an order-deploy algorithm. The algorithm seeks to spread out configuration deployments to AP radios both spatially and temporally such that APs that are located close to one another in the network receive their configuration updates as part of different deployment batches with delay periods introduced between consecutive batch deployments. The algorithm orders the set of APs by iterating through a network factor hierarchy to place APs that share certain network factors such as the same band or channel close to one another in the candidate deployment order and place APs that share certain other network factors (e.g., same switch, RF domain, and/or RF partition) far from one another in the order.
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公开(公告)号：US11477805B2
公开(公告)日：2022-10-18
申请号：US16933740
申请日：2020-07-20
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Sree Harsha , Dongwoon Hahn , Sachin Ganu , Mathieu Mercier , Nethra Muniyappa
Abstract: A network controller may include a memory and a processor. The memory may include instructions executable by the processor to receive a message from an access point. The message may comprise an interference event detected on a particular channel, wherein the particular channel is part of a particular channel list associated with the access point and stored at the network controller in a wireless local area network (WLAN). The memory may further include instructions executable to remove the particular channel from the particular channel list associated with the access point. The memory may further include instructions executable to determine a channel plan for a plurality of access points in the WLAN based on a corresponding plurality of channel lists including the particular channel list and deploy the channel plan to the plurality of access points.
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公开(公告)号：US10721752B2
公开(公告)日：2020-07-21
申请号：US15700163
申请日：2017-09-10
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Sree Harsha , Dongwoon Hahn , Sachin Ganu , Mathieu Mercier , Nethra Muniyappa
Abstract: A network controller may include a memory and a processor. The memory may include instructions executable by the processor to receive a message from an access point. The message may comprise an interference event detected on a particular channel, wherein the particular channel is part of a particular channel list associated with the access point and stored at the network controller in a wireless local area network (WLAN). The memory may further include instructions executable to remove the particular channel from the particular channel list associated with the access point. The memory may further include instructions executable to determine a channel plan for a plurality of access points in the WLAN based on a corresponding plurality of channel lists including the particular channel list and deploy the channel plan to the plurality of access points.
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公开(公告)号：US10477412B2
公开(公告)日：2019-11-12
申请号：US15796747
申请日：2017-10-27
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Dongwoon Hahn , Mathieu Mercier , Sachin Ganu , Nethra Muniyappa , Sree Harsha , Rajini Balay
Abstract: An example non-transitory computer readable medium comprising instructions executable by a processor to: determine a channel distribution vector based on a channel priority for a plurality of available wireless channels within a wireless network; receive a set of constraints on a channel plan; determine a channel plan meeting the set of user defined constraints based on the channel distribution vector; and transmit the channel plan to a plurality of radios on the wireless network, wherein the channel plan comprises a channel assigned to each radio of the plurality of radios.
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公开(公告)号：US10405314B2
公开(公告)日：2019-09-03
申请号：US15818654
申请日：2017-11-20
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： Mathieu Mercier , Dongwoon Hahn , Sachin Ganu , Nethra Muniyappa , Sree Harsha , Rajini Balay
Abstract: Examples of the present disclosure include: obtain data collected from a plurality of access points (APs) in a WLAN, including a current allocation of channels to radios of the APs according to a current channel plan; calculate a new channel plan which assigns a different channel to at least one of the radios; calculate a first metric that predicts better network performance achieved by the new channel plan than the current allocation of channels to the radios; determine whether the first metric exceeds a first predetermined threshold; and implement the new channel plan in response to determining that the first metric exceeds the first predetermined threshold.
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