公开(公告)号：US10439655B1

公开(公告)日：2019-10-08

申请号：US15938109

申请日：2018-03-28

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Farhan Hasnain ,  Deven Patel ,  James Friedmann

IPC: H04B1/00 ,  H04W88/06 ,  H04B1/715

Abstract: An example may include access point, comprising: a processing resource; a first radio transceiver; a first radio frequency (RF) sub-band filter on the first radio transceiver; a second radio transceiver; a second RF sub-band filter, complementary to the first RF sub-band filter, on the second radio transceiver; and instructions executable by the processing resource to enable and disable the first RF sub-band filter and the second RF sub-band filter based on a network metric.

公开(公告)号：US11356133B1

公开(公告)日：2022-06-07

申请号：US17245967

申请日：2021-04-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Farhan Hasnain ,  Nitin A. Changlani ,  Eldad Perahia ,  Deven Patel

IPC: H04B1/04 ,  H03F1/32 ,  H03H17/06 ,  H04L25/02

Abstract: Systems and techniques are described that are directed to filter frequency response shift compensation, including attenuation compensation. Attenuation compensation can apply a pre-distortion to compensate for the magnitude of attenuated resource units (RUs). Additionally, filter frequency response shift can involve applying PHY Protocol Data Unit (PPDU) scheduling schemes. For example, a PPDU scheduling scheme can reduce bandwidth in the channel, thereby dropping the affected RUs. The attenuation compensation is implemented using front ends that provide feedback to a respective radio, which allows that radio to apply the appropriate pre-distortion. The front end can include one or more filters enabling frequency domain coexistence between collocated radios operating in the differing Wi-Fi bands, and a coupler that provides the feedback indicating the frequency response shift to a radio. The radio then applying a digital pre-distortion to a signal input into the one or more filters to compensate for the attenuated RUs.

公开(公告)号：US20220132606A1

公开(公告)日：2022-04-28

申请号：US17081696

申请日：2020-10-27

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Farhan Hasnain ,  Kannan Konath ,  James Jay Friedmann ,  Deven Patel

IPC: H04W76/15 ,  H04W72/04 ,  H04B1/7093 ,  H04W72/08

Abstract: One embodiment can provide a method and a system for performing multiple radio frequency allocation. During operation, the system including a controller can receive, a Wi-Fi channel allocation and a filter bank configuration associated with a Wi-Fi radio transceiver. The system can determine one or more Internet of things (IoT) radio transceivers operating with the Wi-Fi radio transceiver. For a respective IoT radio transceiver, the system can perform the following operations: determining a set of scores based on a set of constraints associated with an application type for the IoT radio transceiver; and computing a weighted average score based on the set of scores; and determining a channel allocation for the IoT radio transceiver based on the weighted average score and the Wi-Fi channel allocation.

公开(公告)号：US20190306805A1

公开(公告)日：2019-10-03

申请号：US15938109

申请日：2018-03-28

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Farhan Hasnain ,  Deven Patel ,  James Friedmann

IPC: H04W52/24 ,  H04W88/06 ,  H04B1/715 ,  H04W84/12 ,  H04W72/12

Abstract: An example may include access point, comprising: a processing resource; a first radio transceiver; a first radio frequency (RF) sub-band filter on the first radio transceiver; a second radio transceiver; a second RF sub-band filter, complementary to the first RF sub-band filter, on the second radio transceiver; and instructions executable by the processing resource to enable and disable the first RF sub-band filter and the second RF sub-band filter based on a network metric.

公开(公告)号：US11706699B2

公开(公告)日：2023-07-18

申请号：US17239382

申请日：2021-04-23

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Nitin A. Changlani ,  Deven Patel ,  Farhan Hasnain

IPC: H04W48/10 ,  H04W48/16 ,  H04W84/12

CPC classification number: H04W48/16 ,  H04W48/10 ,  H04W84/12

Abstract: Systems and methods are provided by which all APs in a particular deployment can be used to assist in the out-of-band discovery of 6 GHz radios by client devices. That is, a series of iterative operations can be performed to: (I) determine the state of 6 GHz radios in a zone/deployment area; (II) identify what radios can be considered near-neighbors to non-6 GHz radios for purposes of advertising one or more of the 6 GHz radios; (Ill) rank neighboring 6 GHz radios for a given non-6 GHz radio based on certain radio metrics; and (IV) ultimately determine those 6 GHz radios that can be advertised by the given non-6 GHz radio.

公开(公告)号：US11581681B2

公开(公告)日：2023-02-14

申请号：US17230215

申请日：2021-04-14

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Tri Luong Nguyen ,  Deven Patel

IPC: H01R13/639 ,  H01R13/627

Abstract: Example implementations relate to an electronic plug having a locking assembly for securing within an electronic port having a receptacle. The locking assembly includes a cantilever beam, a deformable arm, and an axle rotatably coupled to a connector of the electronic plug. The cantilever beam extends from the axle, where a free end of the cantilever beam includes a locking tab aligned to a recess of the connector. The deformable arm extends from the axle, where an open end of the deformable arm is rested on the connector. In a biased state of the deformable arm, the locking tab is positioned below the recess to allow movement of the connector in and out of the receptacle. In a relaxed state of the deformable arm, the locking tab protrudes above the recess to allow movement of the connector into the receptacle and prevent movement of the connector out of the receptacle.

公开(公告)号：US20220337002A1

公开(公告)日：2022-10-20

申请号：US17230215

申请日：2021-04-14

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Tri Luong Nguyen ,  Deven Patel

IPC: H01R13/639 ,  H01R13/627

Abstract: Example implementations relate to an electronic plug having a locking assembly for securing within an electronic port having a receptacle. The locking assembly includes a cantilever beam, a deformable arm, and an axle rotatably coupled to a connector of the electronic plug. The cantilever beam extends from the axle, where a free end of the cantilever beam includes a locking tab aligned to a recess of the connector. The deformable arm extends from the axle, where an open end of the deformable arm is rested on the connector. In a biased state of the deformable arm, the locking tab is positioned below the recess to allow movement of the connector in and out of the receptacle. In a relaxed state of the deformable arm, the locking tab protrudes above the recess to allow movement of the connector into the receptacle and prevent movement of the connector out of the receptacle.

公开(公告)号：US20220312344A1

公开(公告)日：2022-09-29

申请号：US17216458

申请日：2021-03-29

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Farhan Hasnain ,  Mohd Shahnawaz Siraj ,  Eldad Perahia ,  Deven Patel ,  Sachin Ganu

IPC: H04W52/36 ,  H04W52/34 ,  H04W52/52 ,  H04L1/00

Abstract: Systems and methods are provided for optimizing the scheduling of Orthogonal Frequency-Division Multiple Access (OFDMA) transmissions in the downlink (DL) direction. A two-stage mechanism can be implemented when effectuating DL OFDMA transmission involving multiple modulation and coding schemes (MCS) in a single transmit burst. A first stage of the two-stage mechanism may use radio frequency (RF) boosting/de-boosting of Resource Units (RUs) such that the average input power to an AP power amplifier (PA) may remain under a saturated PA output power to ensure PA linearity. If RF boosting/de-boosting is not supported, an alternative mechanism for OFDMA grouping (to rigid grouping) can be employed to skip higher MCS.