Hewlett Packard Enterprise Development LP patent applications on August 1st, 2024
Patent Applications by Hewlett Packard Enterprise Development LP on August 1st, 2024
Hewlett Packard Enterprise Development LP: 37 patent applications
Hewlett Packard Enterprise Development LP has applied for patents in the areas of H04L47/10 (4), H04W48/16 (4), H04L43/10 (4), G06F1/18 (4), G11B33/12 (4) G06F1/187 (4), H04L41/0654 (2), H04W48/16 (2), H04L45/28 (2), G01S5/04 (1)
With keywords such as: device, network, drive, configured, gateway, packet, data, management, comprises, and uplink in patent application abstracts.
Patent Applications by Hewlett Packard Enterprise Development LP
Inventor(s): Jiguang ZHENG of Beijing (CN) for hewlett packard enterprise development lp, Hongli ZHANG of Beijing (CN) for hewlett packard enterprise development lp, Hailong BAI of Beijing (CN) for hewlett packard enterprise development lp, Yue SUN of Beijing (CN) for hewlett packard enterprise development lp
IPC Code(s): G01S5/04, G01R29/10, G05F1/46, H03K17/56
CPC Code(s): G01S5/04
Abstract: implementations of the present disclosure relate to a system comprising an access point (ap), an antenna module and a radio cable. the ap includes a modulator configured to receive a clock signal and a power voltage and modulate them into a modulated power. the radio cable is configured to transmit the modulated power. the antenna module comprises a directional antenna, a demodulator configured to demodulate the modulated power into a demodulated clock signal, and a sensor configured to receive the demodulated clock signal and the modulated power. with the system of the present disclosure, the compass/declinometer sensors can be deployed on the panel antenna, so as to obtain the location, the direction and the coverage of the panel antenna. further, the radio frequency cables can be used to transmit the power and clock signal between the sensor and the ap, and there is no need to provide dedicated cables.
Inventor(s): Sharath Babu Malve of Bangalore (IN) for hewlett packard enterprise development lp, Jhovel Louie Lopez of Loveland CA (US) for hewlett packard enterprise development lp
IPC Code(s): G05B19/05
CPC Code(s): G05B19/05
Abstract: in some examples, a management controller includes a first interface through which the management controller is to provide a support service for any of a plurality of programmable logic devices in an electronic device. the management controller includes a controller processor to receive a code image to perform a programmable logic device update, where the code image comprises an identifier of a programmable logic device. in response to determining that the identifier corresponds to a given programmable logic device that is present in the electronic device, the management processor sets a multiplexer select value to control a multiplexer to connect the first interface of the management controller to the given programmable logic device. the management processor provides the code image to the given programmable logic device through the first interface and the multiplexer to update the given programmable logic device.
Inventor(s): Dacheng Zhou of Fort Collins CO (US) for hewlett packard enterprise development lp, Peter Tsugio Kurahashi of Fort Collins CO (US) for hewlett packard enterprise development lp
IPC Code(s): G06F1/12, G06F1/08
CPC Code(s): G06F1/12
Abstract: a ti-adc circuit and method therefor include the use of first and second level clock generators configured to receive an asynchronous reference clock signal and generate a plurality of first and second clock signals, the second level clock generator including a plurality of clock dividers connected in series, respective ones of the plurality of clock dividers being configured to divide an input clock signal in accordance with a synchronization signal; a plurality of t/h circuits respectively configured to operate in accordance with one of the first clock signals; a plurality of sub-adcs respectively configured to operate in accordance with one of the second clock signals, thereby to sample an input signal in a time-interleaved manner, wherein for a given clock divider of the plurality of clock dividers, the synchronization signal corresponds to an output clock of a clock divider immediately upstream from the given clock divider.
Inventor(s): John R. Grady of Cypress TX (US) for hewlett packard enterprise development lp, Kevin Frank Labbe of Tomball TX (US) for hewlett packard enterprise development lp, Keith Allen Sauer of Spring TX (US) for hewlett packard enterprise development lp
IPC Code(s): G06F1/18, G11B33/12
CPC Code(s): G06F1/187
Abstract: a hybrid drive carrier frame includes a front rail comprising a first end, a second end, and a body extending along a transverse direction between the first and second ends. the frame comprises a first side rail extending from the first end of the front rail perpendicular to the transverse direction and a second side rail extending from the second end of the front rail perpendicular to the transverse direction and parallel to the first side rail. the first side rail is formed from a metal material and includes a locking tab extending along the transverse direction. the front and second side rails are formed from a plastic material. the front rail includes a locking channel at the first end of the front rail and the first side rail is connected to the first end of the front rail via engagement of the locking tab within the locking channel.
Inventor(s): John R. Grady of Cypress TX (US) for hewlett packard enterprise development lp, Kevin Frank Labbe of Tomball TX (US) for hewlett packard enterprise development lp, Keith Allen Sauer of Spring TX (US) for hewlett packard enterprise development lp
IPC Code(s): G06F1/18, G11B33/12
CPC Code(s): G06F1/187
Abstract: a drive carrier comprises a front portion, a first lateral rail extending from the front portion, and a second lateral rail extending from the front portion. the front portion and first and second lateral rails form a frame configured to receive a media drive between the first and second lateral rails. the first lateral rail is formed from plastic and comprises a screw hole. when the media drive is received in the frame, the media drive is coupled to the first lateral rail by a screw inserted through the screw hole. the drive carrier also has a metal screw plate in-molded into the plastic of the first lateral rail surrounding the screw hole. the screw plate strengthens the first lateral rail around the rim of the screw hole to prevent the head of the screw from cracking the plastic and/or tearing through the plastic.
Inventor(s): Earl W. Moore of Houston TX (US) for hewlett packard enterprise development lp
IPC Code(s): G06F1/18, G11B33/12, H05K7/14
CPC Code(s): G06F1/187
Abstract: electronic device includes a drive carrier, a drive cage, and a backplane circuit board. the drive carrier includes a front structure, a first side structure having a keying protrusion, and a second side structure, which in conjunction receives a media drive such that a rear face of the front structure abuts a front face of the drive and the keying protrusion extends beyond a rear face of the drive. the drive cage includes a drive bay and a keying flange inside the drive bay. when the drive carrier is arranged in the drive bay in a first orientation, the keying protrusion aligns with the keying flange and prevents the drive to couple with the backplane circuit board. when the drive carrier is arranged in the drive bay in a second orientation, the keying protrusion aligns away from the keying flange and allows the drive to couple with the backplane circuit board.
Inventor(s): Sunil Rao Ganta Papa Rao Bala of Cypress TX (US) for hewlett packard enterprise development lp
IPC Code(s): G06F1/18, G11B33/12, H05K7/14
CPC Code(s): G06F1/187
Abstract: a drive carrier includes a frame to receive and carry a media drive, a handle assembly, and a latching assembly having a helical compression spring and a latch. the handle assembly having a handle is pivotably connected to the frame and configured to rotate relative to the frame between open and closed positions. the handle assembly in its closed position, is configured to engage to a drive cage and hold the drive carrier in the drive cage. the latch is pivotably connected to the frame and rotatable between latched and unlatched positions. a second locking arm of the latch in its latched position, is engageable with a first locking arm of the handle to retain the handle in the closed position. the helical compression spring is arranged at an acute angle relative to the frame and applies force on the latch to bias the latch towards the latched position.
Inventor(s): John Paul Franz of Tomball TX (US) for hewlett packard enterprise development lp, Harvey John Lunsman of Chippewa Falls WI (US) for hewlett packard enterprise development lp
IPC Code(s): G06F1/20, F16L37/00, F16L37/096, H05K7/20
CPC Code(s): G06F1/20
Abstract: a pair of fluid couplings for liquid cooling electronic devices comprises a first fluid coupling and second fluid coupling. the first fluid coupling comprises a female coupling interface and the second fluid coupling comprises a male coupling interface to couple with the female coupling interface. each of the fluid couplings comprises a magnetic latch assembly coupled to the coupling interface thereof. each magnetic latch assembly comprises a shell, magnets housed within the shell, and a group of ramp-and-hook latches coupled to the shell. the magnets cause the magnetic latch assemblies to magnetically attract one another during coupling, reducing the force a user may need to apply to complete the coupling. the ramp-and-hook latches of one magnetic latch assembly are complementary to the ramp-and-hook latches of the other magnetic latch assembly, and they are arranged to engage with one another and interlock when the first and second fluid couplings are coupled.
Inventor(s): David Scott Chialastri of Montgomery TX (US) for hewlett packard enterprise development lp, Pranay Mahendra of Tomball TX (US) for hewlett packard enterprise development lp, Arthur Volkmann of Spring TX (US) for hewlett packard enterprise development lp
IPC Code(s): G06F1/20, H05K7/20
CPC Code(s): G06F1/206
Abstract: a system may comprise one or more computing systems, each comprising a group of compute nodes configured to receive liquid coolant. the system also comprises a primary coolant distribution unit (cdu) fluidically coupled to the computing system via a first set of fluid couplings and configured to supply the liquid coolant to the computing system. the system also includes a portable maintenance cdu configured to be removably coupled to the computing system, in a state of the primary cdu still being coupled to the computing system, via a second set of fluid couplings. the maintenance cdu is configured to supply the liquid coolant to the computing system in an installed state in lieu of the primary cdu.
Inventor(s): Sheau Shian Wong of Singapore (SG) for hewlett packard enterprise development lp, Rupal Bhavin Shah of Roseville CA (US) for hewlett packard enterprise development lp, David A. Kumpf of Rocklin CA (US) for hewlett packard enterprise development lp, Rachel Callison of Sacramento CA (US) for hewlett packard enterprise development lp
IPC Code(s): G06F1/3296
CPC Code(s): G06F1/3296
Abstract: an electronic device may comprise a number of ports configured to removably receive pluggable modules, such as optical transceivers. the electronic device may also comprise processing circuitry comprising a power management engine. the power management engine may be configured to monitor system properties of the electronic device, port properties of the ports, and/or pluggable module properties of any pluggable modules installed in the ports. the power management engine may further be configured to dynamically select a high-power mode or a low-power mode for each of the pluggable modules installed in the ports based on the monitored properties.
Inventor(s): Ignacio Aldama Perez of Las Rozas (ES) for hewlett packard enterprise development lp, Raul Rodriguez Aparicio of Las Rozas (ES) for hewlett packard enterprise development lp, David Hermosilla Garzon of Las Rozas (ES) for hewlett packard enterprise development lp
IPC Code(s): G06F8/65, G06F8/71
CPC Code(s): G06F8/65
Abstract: examples described herein relate to mapping configuration objects of microservices in a cloud cluster. examples include discovering isolated configuration objects of a microservice deployed in a cloud cluster, where relationships between the isolated configuration objects and a first package of the microservice is not visible. examples include mapping the isolated configuration objects to a second package based on their metadata. after the mapping, the first and second packages are grouped into a configuration catalog, which includes complete configuration data of the microservice. some examples include grouping configuration catalogs of multiple microservices into a library, which provides complete configuration data of an application composed of the multiple microservices. some examples include grouping libraries of multiple applications into a parent library, which includes complete configuration data of a service composed of the multiple applications.
Inventor(s): Jared Johnson of Chippewa Falls WI (US) for hewlett packard enterprise development lp, Robert Mascia of Chippewa Falls WI (US) for hewlett packard enterprise development lp
IPC Code(s): G06F9/4401, G01R19/165, G06F1/28, G06F11/30, G06F11/34, G11C11/406, H02H3/247
CPC Code(s): G06F9/442
Abstract: a technique for managing undervoltage in a compute system is disclosed. the technique includes a method that further includes: detecting an ac undervoltage condition in the compute system; and upon detecting the ac undervoltage condition: dynamically determining a holdup time as a function of the present load; determining a monitoring period as a function of the dynamically determined holdup time; waiting for the determined monitoring period to expire; and upon expiration of the determined monitoring period, perform a shutdown process if the ac undervoltage condition persists.
Inventor(s): John Lenihan of Galway (IE) for hewlett packard enterprise development lp, Thavamaniraja Sakthivel of Bangalore (IN) for hewlett packard enterprise development lp, Lilun Cheng of San Jose CA (US) for hewlett packard enterprise development lp
IPC Code(s): G06F9/50, G06F9/48
CPC Code(s): G06F9/505
Abstract: examples described herein relate to a workload scheduler for deploying a workload in a private cloud. responsive to determining that the private cloud has insufficient resources to host a pending workload, the workload scheduler may determine whether the private cloud comprises a preemptible workload based on infrastructure group metadata tags assigned to the already-deployed workloads. further, the workload scheduler may preempt the preemptible workload from the private cloud upon determining that the private cloud comprises the preemptible workload. then, the workload scheduler may deploy the pending workload in the private cloud.
Inventor(s): Nilakantan Mahadevan of Bloomington MN (US) for hewlett packard enterprise development lp, Duncan Roweth of Bristol (GB) for hewlett packard enterprise development lp, Vrashi Ponnappa Puchimanda Ramacha of Bangalore (IN) for hewlett packard enterprise development lp, Laurence Scott Kaplan of Seattle WA (US) for hewlett packard enterprise development lp
IPC Code(s): G06F16/21, H04L41/0631, H04L41/12, H04L43/024
CPC Code(s): G06F16/212
Abstract: in some examples, a system stores, in a first database having a first schema, metrics received from a network comprising communication nodes, the metrics relating to operations of the communication nodes, and the first database associating the metrics with metadata corresponding to hierarchical components in a topology of the network. in response to an alert relating to an issue in the network, the system computes a health measure based on the metrics, the health measure indicating a health status of a first component, performs a dynamic runtime mapping of the metadata associated with the metrics in the first database having the first schema with corresponding metadata in a second database having a second schema different from the first schema, where the second database contains information of a topology of the network, and initiates a management action to address the health status based on the health measure and the dynamic runtime mapping.
Inventor(s): SATHYANARAYANAN MANAMOHAN of Bangalore (IN) for hewlett packard enterprise development lp, KRISHNAPRASAD LINGADAHALLI SHASTRY of Bangalore (IN) for hewlett packard enterprise development lp, RAVI SARVESWARA of Bangalore (IN) for hewlett packard enterprise development lp, SAIKAT MUKHERJEE of Bangalore (IN) for hewlett packard enterprise development lp
IPC Code(s): G06F16/23, G06F16/27, G06F21/62
CPC Code(s): G06F16/2379
Abstract: systems and methods are disclosed for providing decentralized policy-based transactional object management for systems employing federated workflows. various disclosed components may be added to one or more nodes of a decentralized network, wherein the disclosed components perform registration, replication, and read/write access interfacing functions. these functions result in the storage of objects on the decentralized network in a way which allows for decentralized, policy-based, and transactional management of the objects.
Inventor(s): Shiva R. Dasari of Houston TX (US) for hewlett packard enterprise development lp, Dwight D. Riley of Houston TX (US) for hewlett packard enterprise development lp
IPC Code(s): G06F21/60, G06F21/79
CPC Code(s): G06F21/602
Abstract: in some examples, a security chip for an electronic device includes a nonvolatile memory to store a collection of encryption keys for encrypting information to produce encrypted information. the security chip includes a discrete secure erase hardware logic and is separate from a collection of device processors of the electronic device. the discrete secure erase hardware logic receives an erase indication indicating a request to erase the encrypted information. in response to the erase indication, the discrete secure erase hardware logic erases the collection of encryption keys in the nonvolatile memory, and activates an output indication to cause activation of an erase indicator at the electronic device.
Inventor(s): Mohamed Amin Bemat of Cypress TX (US) for hewlett packard enterprise development lp
IPC Code(s): H02M3/156, H02M1/32
CPC Code(s): H02M3/156
Abstract: a power supply unit comprises holdup circuitry and a controller. the holdup circuitry comprises a supply line, a ground line, a first holdup capacitor, a second holdup capacitor, and switching circuitry. the switching circuitry switches the holdup circuitry between a first configuration in which the first holdup capacitor and second holdup capacitor are coupled in parallel between the supply line and the ground line and a second configuration in which the first holdup capacitor and second holdup capacitor are coupled in series between the supply line and the ground line. the controller is configured to detect that an output voltage of the holdup circuitry has dropped to a threshold voltage and, in response, control the switching circuitry to cause the holdup circuitry to change from the first configuration to the second configuration.
Inventor(s): MANTEJ SINGH GILL of Bangalore (IN) for hewlett packard enterprise development lp, Dhamodhran SATHYANARAYANAMURTHY of Bangalore (IN) for hewlett packard enterprise development lp, Madhusoodhana Chari SESHA of Bangalore (IN) for hewlett packard enterprise development lp, Anil BABULAL of Bangalore (IN) for hewlett packard enterprise development lp
IPC Code(s): H03M7/30
CPC Code(s): H03M7/6011
Abstract: systems and methods are provided for compressing a time-series dataset from a monitored device into a compressed dataset representation. using an unsupervised machine learning model, the system may group a contiguous set of datapoints of the time-series dataset and group, using a distance algorithm, the first cluster to a first motif. a compressed dataset representation can be generated using a plurality of motifs, including the first motif, that is stored in place of the time-series dataset. this can allow the time-series dataset to be replaced with the compressed dataset representation, illustrating an overall, abstracted definition of the time-series dataset rather than the individual data points.
Inventor(s): Sathyanarayanan Manamohan of Bangalore (IN) for hewlett packard enterprise development lp, Cynara Justine of Bangalore (IN) for hewlett packard enterprise development lp
IPC Code(s): H04L9/32, G06N20/00
CPC Code(s): H04L9/3236
Abstract: a system and a method for detecting and defending against adversarial attacks in decentralized learning models are described. the method comprises obtaining a learning parameter for determining a reference cryptographic hash value and a similarity between the data processing nodes (). a cryptographic hash value is determined for each data processing node () based on the learning parameter. the trust score of each data processing node () is updated based on matching of the cryptographic hash value with the reference cryptographic hash value. the learning parameter of each data processing node () is merged to obtain a merged learning parameter based on the trust score. the merged learning parameter is provided to the data processing nodes () to be used for training the machine learning models.
Inventor(s): Sanjay Kaniyoor Surendra HEGDE of Bangalore (IN) for hewlett packard enterprise development lp, Krishna Nataraj VADDE MAKKALLA of Bangalore (IN) for hewlett packard enterprise development lp
IPC Code(s): H04L41/0654, H04L43/10, H04L43/12, H04L47/125
CPC Code(s): H04L41/0654
Abstract: systems and methods are provided for monitoring the accessibility to a network from the gateway device via a physical uplink and via a virtual uplink. for example, the system may mark a status of the physical uplink as reachable and a status of the virtual uplink as unreachable prior to completion of a wan health check. the system may update a default gateway to the physical uplink and remove the virtual uplink so that the default gateway can use the physical uplink to maintain data transmissions to the network from the gateway device via the physical uplink and suspend or stop connections via the virtual uplink. the system can continue to monitor the accessibility to the network from the gateway device via the virtual uplink by listening for a tunnel heartbeat from the virtual uplink.
Inventor(s): SANJAY KANIYOOR SURENDRA HEGDE of Bangalore (IN) for hewlett packard enterprise development lp, KRISHNA NATARAJ VADDE MAKKALLA of Bangalore (IN) for hewlett packard enterprise development lp
IPC Code(s): H04L41/0654, H04L12/66, H04L43/10, H04L45/64, H04L47/10, H04L47/125
CPC Code(s): H04L41/0654
Abstract: systems and methods are provided for monitoring the accessibility to a network from the gateway device involved in a cluster of gateway devices. for example, once the cluster of gateway devices are formed, the system may initiate a cluster heartbeat process. when a response is received from the first gateway and not the second gateway within a threshold period of time, the system may notify an uplink regarding a network issue. the uplink manager may be configured to suspend the virtual uplink as unreachable, suspend a wan health check, update a default gateway to remove the virtual uplink and utilize the physical uplink outside of the cluster of gateway devices as a default connection to the first network accessible via the isp of the first gateway device, and concurrently maintain data transmissions to the first network from the physical uplink outside of the cluster of gateway devices.
Inventor(s): Abdulla M. Bataineh of Vista CA (US) for hewlett packard enterprise development lp, Thomas L. Court of Three Lakes WI (US) for hewlett packard enterprise development lp, Edwin L. Froese of Burnaby (CA) for hewlett packard enterprise development lp
IPC Code(s): H04L45/28, G06F9/50, G06F9/54, G06F12/0862, G06F12/1036, G06F12/1045, G06F13/14, G06F13/16, G06F13/28, G06F13/38, G06F13/40, G06F13/42, G06F15/173, H04L1/00, H04L43/0876, H04L43/10, H04L45/00, H04L45/02, H04L45/021, H04L45/028, H04L45/12, H04L45/122, H04L45/125, H04L45/16, H04L45/24, H04L45/42, H04L45/745, H04L45/7453, H04L47/10, H04L47/11, H04L47/12, H04L47/122, H04L47/20, H04L47/22, H04L47/24, H04L47/2441, H04L47/2466, H04L47/2483, H04L47/30, H04L47/32, H04L47/34, H04L47/52, H04L47/62, H04L47/625, H04L47/6275, H04L47/629, H04L47/76, H04L47/762, H04L47/78, H04L47/80, H04L49/00, H04L49/101, H04L49/15, H04L49/90, H04L49/9005, H04L49/9047, H04L67/1097, H04L69/22, H04L69/28, H04L69/40
CPC Code(s): H04L45/28
Abstract: systems and methods are provided for efficiently routing data through a network having a plurality of switches configured in a fat-tree topology, including: receiving a data transmission comprising a plurality of packets at an edge port of the network, and routing the data transmission through the network with routing decisions based upon a routing table, wherein the routing table includes entries to effect routing decisions based upon a destination based hash function.
Inventor(s): Edwin L. Froese of Burnaby (CA) for hewlett packard enterprise development lp
IPC Code(s): H04L45/28, G06F9/50, G06F9/54, G06F12/0862, G06F12/1036, G06F12/1045, G06F13/14, G06F13/16, G06F13/28, G06F13/38, G06F13/40, G06F13/42, G06F15/173, H04L1/00, H04L43/0876, H04L43/10, H04L45/00, H04L45/02, H04L45/021, H04L45/028, H04L45/12, H04L45/122, H04L45/125, H04L45/16, H04L45/24, H04L45/42, H04L45/745, H04L45/7453, H04L47/10, H04L47/11, H04L47/12, H04L47/122, H04L47/20, H04L47/22, H04L47/24, H04L47/2441, H04L47/2466, H04L47/2483, H04L47/30, H04L47/32, H04L47/34, H04L47/52, H04L47/62, H04L47/625, H04L47/6275, H04L47/629, H04L47/76, H04L47/762, H04L47/78, H04L47/80, H04L49/00, H04L49/101, H04L49/15, H04L49/90, H04L49/9005, H04L49/9047, H04L67/1097, H04L69/22, H04L69/28, H04L69/40
CPC Code(s): H04L45/28
Abstract: systems and methods are provided for managing a data communication within a multi-level network having a plurality of switches organized as groups, with each group coupled to all other groups via global links, including: at each switch within the network, maintaining a global fault table identifying the links which lead only to faulty global paths, and when the data communication is received at a port of a switch, determine a destination for the data communication and, route the communication across the network using the global fault table to avoid selecting a port within the switch that would result in the communication arriving at a point in the network where its only path forward is across a global link that is faulty; wherein the global fault table is used for both a global minimal routing methodology and a global non-minimal routing methodology.
Inventor(s): Ryan Dean Menhusen of Fort Collins CO (US) for hewlett packard enterprise development lp, Darel Neal Emmot of Wellington CO (US) for hewlett packard enterprise development lp, Daniel William Dauwe of Fort Collins CO (US) for hewlett packard enterprise development lp
IPC Code(s): H04L47/122, H04L47/17, H04L47/30, H04L47/35
CPC Code(s): H04L47/122
Abstract: a system for facilitating sender-side granular congestion control is provided. during operation, the first and second processes of an application can run on sender and receiver nodes, respectively. a first buffer on the sender node can be allocated to the first process. for the first process, the system can then identify a second buffer at a last-hop switch of the receiver node. the system can determine, based on in-flight packets, the utilization of the second buffer. the system can also determine a fraction of available space in the second buffer for packets from the first buffer based on the utilization. subsequently, the system can determine whether the fraction of the available space can accommodate the next packet from the first buffer. if the fraction of the available space can accommodate the next packet, the system can allow the first process to send the next packet to the second process.
Inventor(s): SANJAY KANIYOOR SURENDRA HEGDE of Bangalore (IN) for hewlett packard enterprise development lp, KRISHNA NATARAJ VADDE MAKKALLA of Bangalore (IN) for hewlett packard enterprise development lp
IPC Code(s): H04L47/10, H04L43/106
CPC Code(s): H04L47/13
Abstract: systems and methods are provided for monitoring accessibility to a network from a gateway device using a data session table. such a system can determine a shortest time interval heartbeat sub-set of at least two types of heartbeat traffic detected between a first gateway device and a second gateway device. the first gateway device may be communicatively connected to the second gateway device via a virtual uplink over a lan connection. the system may next determine that heartbeat responses from the second gateway device to the first gateway device are missing for both of the at least two types of heartbeat traffic in the shortest time interval heartbeat sub-set. accordingly, the system can suspend the virtual uplink between the first gateway device and the second gateway device.
Inventor(s): JEAN TOURRILHES of Milpitas CA (US) for hewlett packard enterprise development lp, PUNEET SHARMA of Milpitas CA (US) for hewlett packard enterprise development lp
IPC Code(s): H04L47/27, H04L47/193
CPC Code(s): H04L47/27
Abstract: systems and methods are provided for improved tcp congestion control designed to address “mixed coarse-grained-fine-grained signal” scenarios. a tcp sender of the present technology achieves this improvement by leveraging two tcp congestion windows for a tcp connection: (1) a “fine-grained tcp signal-dependent congestion window” which is adjusted in response to “fine-grained” tcp congestion signals (as intelligently classified/defined by the present technology); and (2) a “coarse-grained tcp signal-dependent congestion window” which is adjusted in response to “coarse-grained” tcp congestion signals (as intelligently classified/defined by the present technology). with these two novel/unique congestion windows at disposal, the tcp sender can then dynamically (and intelligently) select an appropriate congestion window for dictating packet transmission for a tcp connection (e.g., the contemporaneously smaller congestion window). the tcp sender can also dynamically (and intelligently) synchronize the two congestion windows in order to ensure smoother transitions between utilized congestion windows.
Inventor(s): Jonathan Paul Beecroft of Bristol (GB) for hewlett packard enterprise development lp, Anthony M. Ford of Bristol (GB) for hewlett packard enterprise development lp, Trevor Alan Jones of Bridgwater (GB) for hewlett packard enterprise development lp, Andrew S. Kopser of Seattle WA (US) for hewlett packard enterprise development lp, Joseph Orth of Longmont CO (US) for hewlett packard enterprise development lp, David Charles Hewson of Bristol (GB) for hewlett packard enterprise development lp, Abdulla M. Bataineh of Vista CA (US) for hewlett packard enterprise development lp
IPC Code(s): H04L49/00, H04L49/25, H04L61/2592
CPC Code(s): H04L49/3027
Abstract: the efficient storage of transformation information in a switch is provided. a respective port of the switch can include a memory device capable of storing transformation information. during operation, the switch can apply a selection mechanism to the transformation information learned at the switch for identifying a target port. the switch can then store the information in the memory device of the target port. upon receiving a packet, the ingress port can apply the selection mechanism to the header information of the packet for determining a location of a first piece of transformation information associated with the packet. the ingress port can obtain the first piece of transformation information by looking up the header information in the location and storing it in a local memory device. the ingress port can then transform the packet based on the first piece of transformation information for determining an egress port for the packet.
Inventor(s): Vinayak Joshi of Omaha NE (US) for hewlett packard enterprise development lp, Venkata Varadhan Devarajan of Omaha NE (US) for hewlett packard enterprise development lp, Rajib Majila of Fort Collins CO (US) for hewlett packard enterprise development lp, Sathyanarayana Gopal of San Jose CA (US) for hewlett packard enterprise development lp, Hari Anil Kumar of San Francisco CA (US) for hewlett packard enterprise development lp
IPC Code(s): H04L9/40
CPC Code(s): H04L63/0254
Abstract: a system for compacting traffic separation policies in campus networks, the system comprising an access layer switch and a campus border switch. the access layer switch is configured to receive a definition of one or more policies; responsive to receiving a packet, determine whether any of the policies apply to the packet; responsive to determining that none of the policies apply, cause a tag to be inserted into a communication header of the packet and forward the packet; and responsive to determining that one of the policies applies, forward or drop the packet according to the applicable policy and omit the tag. the campus border switch is configured to, responsive to receiving a packet from the access layer switch, determine whether the packet includes the tag, and responsive to determining that the packet includes the tag, apply a traffic separation policy associated with the tag to the packet.
Inventor(s): Vinayak Joshi of Bangalore (IN) for hewlett packard enterprise development lp, Tathagata Nandy of Bangalore (IN) for hewlett packard enterprise development lp
IPC Code(s): H04L45/42, H04L9/40, H04L45/02
CPC Code(s): H04L63/10
Abstract: a system for enforcement of a set of segmentation policies at a gateway switch of a network is provided. here, the segmentation policies can indicate which other roles are allowed to communicate with a respective role, which can indicate a set of privileges in the network. during operation, the switch can receive a first message associated with a join request for a multicast group from a host. the switch can also receive a second message comprising data from a source of the multicast group. the first and second messages can indicate first and second roles, respectively, of the host and source. based on the first and second roles and a corresponding segmentation policy, the system can determine whether the host is allowed to receive the data from the source. if not allowed, the system can prevent the second message from being forwarded to the host from the gateway switch.
Inventor(s): Suhas Shivanna of Houston TX (US) for hewlett packard enterprise development lp, Narsimha Nikhil Raj Padal of Bangalore (IN) for hewlett packard enterprise development lp, Nalamati Sai Rajesh of Bangalore (IN) for hewlett packard enterprise development lp
IPC Code(s): H04L9/40, G06N20/00
CPC Code(s): H04L63/1433
Abstract: systems and methods are provided for implementing an adaptive machine learning platform for security penetration and risk assessment. for example, the system can receive publicly-available information associated with a client computer system, process the information to identify an input feature, and implement a machine learning model to identify the corresponding risk associated with the input feature. the system can recommend a penetration test for discovered weaknesses associated with the input feature and help make changes to the client computer system to improve security and reduce riskoverall.
Inventor(s): Yaohua Hu of Beijing (CN) for hewlett packard enterprise development lp, Guo Xiao of Beijing (CN) for hewlett packard enterprise development lp
IPC Code(s): H04W4/06, H04W24/10, H04W76/14
CPC Code(s): H04W4/06
Abstract: one aspect can provide a system and method for managing internet of things (iot) devices. during operation, an access point (ap) can establish a wireless communication link with an iot device, transmit a management-mode-enable signal indicating a management identifier associated with the ap to the iot device, and place the iot device in a group-management mode to scan nearby aps. in response to receiving, from the iot device, a response indicating the management identifier, the ap can add the iot device to a management group associated with the ap. the ap can further broadcast, to a plurality of iot devices belonging to the management group, a management-request packet specifying a management operation and receive, from an iot device belonging to the management group, a management-response packet confirming execution of the management operation specified by the management-request packet.
Inventor(s): John Ayers of Omaha NE (US) for hewlett packard enterprise development lp, Tiffany Moore of Omaha NE (US) for hewlett packard enterprise development lp, Gary Alan Blatch of Fort Collins CO (US) for hewlett packard enterprise development lp, Mathew Mathew Kaippallimalil of Plano TX (US) for hewlett packard enterprise development lp, Matthew A. Johnson of Omaha NE (US) for hewlett packard enterprise development lp, Carlos Alberto Galamba Galvão of Sobreda (PT) for hewlett packard enterprise development lp
IPC Code(s): H04W48/16, H04W8/24
CPC Code(s): H04W48/16
Abstract: a method for applying per-international mobile subscriber identification (imsi) access point name (apn) operator identifier (oi) replacement for multiple imsi multiple mobile subscriber integrated service digital network (msisdn) subscribers comprises receiving, at a home subscriber server of a cellular network, an identification of a currently active imsi for a cellular device. the cellular device is associated with a cellular service subscriber having multiple imsis and multiple msisdns, the multiple imsis comprise a primary imsi and one or more secondary imsis, and each of the imsis has an associated roaming cos that includes a roaming restriction policy that allows or suppresses voice over lte (volte). in response to the currently active imsi for the cellular device being a secondary imsi, the method comprises applying the roaming restriction policy specified in the roaming cos of the secondary imsi regardless of the roaming cos of the primary imsi.
Inventor(s): Nirupan Venkatesh NAMMALVAR of San Jose CA (US) for hewlett packard enterprise development lp, Shubham SALONI of San Jose CA (US) for hewlett packard enterprise development lp, Prateek PATNI of San Jose CA (US) for hewlett packard enterprise development lp, Selva Ulaganathan JEYAKUMAR of San Jose CA (US) for hewlett packard enterprise development lp, Wade Steven PENNER of St. Laurent, Quebec (CA) for hewlett packard enterprise development lp
IPC Code(s): H04W48/16
CPC Code(s): H04W48/16
Abstract: an example method for providing enhanced wireless connectivity to client devices is presented. in one example, an access point is configured to monitor management frames it receives and determines if any neighbor ap advertises an unexpected regulatory setting (e.g., country code), and take corrective action if it is determined that the neighbor ap advertises an unexpected regulatory setting. in another example, a network device may be configured to manage a mobile country code (mcc) of the client device by transmitting an executable application. the executable application may ensure that the client device implements the right regulatory configuration. the proposed techniques may prevent the client device from switching to an incorrect regulatory configuration, thereby enhancing the wireless connectivity for the client device.
Inventor(s): JOSE IGNACIO BLAZQUEZ BARTOLOME of Spring TX (US) for hewlett packard enterprise development lp, Wei Shen of Plano TX (US) for hewlett packard enterprise development lp
IPC Code(s): H04W48/18, H04W4/50, H04W48/16
CPC Code(s): H04W48/18
Abstract: network slicing is a feature and architecture in a 5g standalone (sa) network. permitting a device to request a network slice that has not already been pre-configured into the device will allow for the utilization of network slices that may have more suitable characteristics based on the particular needs of the device. systems and methods are provided for on demand 5g slicing that allow a device to interact with the 5g network to request a particular slice based on characteristics, such as speed, latency, and reliability, in order to fulfill the particular needs of the device and obtain the best user experience. in some examples, an entitlement configuration server (ecs) is used as the point of communication between a device and the 5g network.
Inventor(s): Kuanyue Li of Beijing (CN) for hewlett packard enterprise development lp, Hailong Bai of Beijing (CN) for hewlett packard enterprise development lp, Hongli Zhang of Beijing (CN) for hewlett packard enterprise development lp
IPC Code(s): H04W52/02, H04W48/20
CPC Code(s): H04W52/0206
Abstract: a system and method for configuring a plurality of access points (aps) providing service coverage to a space is described. the system determines a number of users in the space. responsive to the number of users exceeding a predetermined threshold, the system can place the plurality of aps in a high-power mode and cause an antenna of each ap to operate in a narrow-beam mode. responsive to the number of users being below the threshold, the system selects a subset of aps from the plurality of aps and causes an antenna of each ap in the subset to operate in a wide-beam mode. each ap in the subset remains in the high-power mode, and the wide-beam mode has a wider radiation pattern in a horizontal plane than the narrow-beam mode. the system places the remaining aps in a power-saving mode, thereby reducing energy consumption while maintaining service coverage.
Inventor(s): Xuguang JIA of Beijing (CN) for hewlett packard enterprise development lp, Xiaoyang FU of Beijing (CN) for hewlett packard enterprise development lp, Yongchang GUO of Beijing (CN) for hewlett packard enterprise development lp
IPC Code(s): H04W76/15, H04W48/16
CPC Code(s): H04W76/15
Abstract: implementations of the present disclosure relate to multi-link communications between multi-link devices, in which a first link between a station of a first multi-link device and an access point of a second multi-link device and a second link between an access point in the first multi-link device and a station in the second multi-link device can be both established. the first link and the second link are combined for an improved multi-link communication with better performance, such as the reduction of latency, an improved power-saving mechanism and the enhanced time synchronization.
Inventor(s): Brian Mark Hostetler of Chippewa Falls WI (US) for hewlett packard enterprise development lp
IPC Code(s): H05K1/11, H05K1/02, H05K3/40
CPC Code(s): H05K1/115
Abstract: an electronic device may comprise a printed circuit board (pcb) and a power source and processing circuitry mounted to the pcb. the pcb comprises one or more power planes and a plurality of power vias electrically connected to the power planes. the power sources are electrically connected to the power planes. the processing circuitry is electrically connected to the plurality of power vias through a plurality of interconnects. respective diameters of the plurality of power vias vary based on location.
Hewlett Packard Enterprise Development LP patent applications on August 1st, 2024
- Hewlett Packard Enterprise Development LP
- G01S5/04
- G01R29/10
- G05F1/46
- H03K17/56
- CPC G01S5/04
- Hewlett packard enterprise development lp
- G05B19/05
- CPC G05B19/05
- G06F1/12
- G06F1/08
- CPC G06F1/12
- G06F1/18
- G11B33/12
- CPC G06F1/187
- H05K7/14
- G06F1/20
- F16L37/00
- F16L37/096
- H05K7/20
- CPC G06F1/20
- CPC G06F1/206
- G06F1/3296
- CPC G06F1/3296
- G06F8/65
- G06F8/71
- CPC G06F8/65
- G06F9/4401
- G01R19/165
- G06F1/28
- G06F11/30
- G06F11/34
- G11C11/406
- H02H3/247
- CPC G06F9/442
- G06F9/50
- G06F9/48
- CPC G06F9/505
- G06F16/21
- H04L41/0631
- H04L41/12
- H04L43/024
- CPC G06F16/212
- G06F16/23
- G06F16/27
- G06F21/62
- CPC G06F16/2379
- G06F21/60
- G06F21/79
- CPC G06F21/602
- H02M3/156
- H02M1/32
- CPC H02M3/156
- H03M7/30
- CPC H03M7/6011
- H04L9/32
- G06N20/00
- CPC H04L9/3236
- H04L41/0654
- H04L43/10
- H04L43/12
- H04L47/125
- CPC H04L41/0654
- H04L12/66
- H04L45/64
- H04L47/10
- H04L45/28
- G06F9/54
- G06F12/0862
- G06F12/1036
- G06F12/1045
- G06F13/14
- G06F13/16
- G06F13/28
- G06F13/38
- G06F13/40
- G06F13/42
- G06F15/173
- H04L1/00
- H04L43/0876
- H04L45/00
- H04L45/02
- H04L45/021
- H04L45/028
- H04L45/12
- H04L45/122
- H04L45/125
- H04L45/16
- H04L45/24
- H04L45/42
- H04L45/745
- H04L45/7453
- H04L47/11
- H04L47/12
- H04L47/122
- H04L47/20
- H04L47/22
- H04L47/24
- H04L47/2441
- H04L47/2466
- H04L47/2483
- H04L47/30
- H04L47/32
- H04L47/34
- H04L47/52
- H04L47/62
- H04L47/625
- H04L47/6275
- H04L47/629
- H04L47/76
- H04L47/762
- H04L47/78
- H04L47/80
- H04L49/00
- H04L49/101
- H04L49/15
- H04L49/90
- H04L49/9005
- H04L49/9047
- H04L67/1097
- H04L69/22
- H04L69/28
- H04L69/40
- CPC H04L45/28
- H04L47/17
- H04L47/35
- CPC H04L47/122
- H04L43/106
- CPC H04L47/13
- H04L47/27
- H04L47/193
- CPC H04L47/27
- H04L49/25
- H04L61/2592
- CPC H04L49/3027
- H04L9/40
- CPC H04L63/0254
- CPC H04L63/10
- CPC H04L63/1433
- H04W4/06
- H04W24/10
- H04W76/14
- CPC H04W4/06
- H04W48/16
- H04W8/24
- CPC H04W48/16
- H04W48/18
- H04W4/50
- CPC H04W48/18
- H04W52/02
- H04W48/20
- CPC H04W52/0206
- H04W76/15
- CPC H04W76/15
- H05K1/11
- H05K1/02
- H05K3/40
- CPC H05K1/115
