Patents by Inventor Ravi Shekhar

Ravi Shekhar has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250254591
    Abstract: Provided herein are techniques to facilitate Radio Access Technology (RAT) interworking for user equipment in a mobile networking environment. In one example, a method may include obtaining, from a user equipment (UE) that is connected to first wireless wide area (WWA) RAT type, a request to connect to a second WWA RAT type in which the request includes a location indicator identifying a location of the UE and a parameter identifying the second WWA RAT type; querying a subscription management element to determine whether the UE is subscribed to connect to the second WWA RAT type at the location; and based, at least in part upon determining that the UE is subscribed to connect to the second WWA RAT type at the location, sending a policy to the UE including an indicator of the second WWA RAT type to cause the UE to connect to the second WWA RAT type.
    Type: Application
    Filed: February 2, 2024
    Publication date: August 7, 2025
    Inventors: Vimal Srivastava, Ravi Shekhar, Pankaj Sachdeva
  • Patent number: 12359981
    Abstract: Effectively reading multiple temperature sensors on memory modules may include reading a first of a plurality of temperature sensors on each memory module of a plurality of memory modules, reading a second of the plurality of temperature sensors on each memory module, after reading the first sensors on each memory module, and, if present, reading a third of the plurality of temperature sensors on each memory module of the plurality of memory modules, after reading the second of the sensors on each memory module. The first temperature sensors may be reread prior to reading the third temperature sensors, particularly where the first temperature sensors are middle temperature sensors on each memory module. Upon failing to read a particular temperature sensor, neighboring temperature sensors of the particular temperature sensor may be polled, such as (an) other temperature sensor(s) on the same memory module and/or (a) temperature sensor(s) on adjacent memory module(s).
    Type: Grant
    Filed: July 22, 2022
    Date of Patent: July 15, 2025
    Assignee: Dell Product, L.P.
    Inventors: Vaishnavi Suchindran, Ravi Shekhar Singh, Balamurugan Gnanasambandam
  • Publication number: 20250227469
    Abstract: The present disclosure provides solutions to registration and discovery of NFs in the vertical 5G networks, at the operator network, as well as handling tasks such as authentication of connecting end terminals at the operator network level. In one aspect, a method includes receiving, at network controller of an operator network and from an end terminal, a request for access to a network function (NF) of a vertical network, the request including a type of the NF in the vertical network; authenticating, at the network controller, the end terminal; upon authenticating the end terminal, identifying, at the network controller, the NF requested by the end terminal based at least on the type of the NF included in the request; and facilitating, by the network controller, access to the NF in the vertical network by the end terminal.
    Type: Application
    Filed: March 13, 2025
    Publication date: July 10, 2025
    Inventors: Ravi Shekhar, Vimal Srivastava
  • Publication number: 20250208825
    Abstract: Disclosed are systems and techniques for wireless communications. For example, an audio device can receive, from an onboarding device associated with a broadcast device, one or more connection request signals requesting a connection with the audio device and comprising an address of the onboarding device. The audio device can output, for transmission to the onboarding device based on the address of the onboarding device, one or more first connection signals to establish a first connection with the onboarding device. The audio device can receive, from the onboarding device via the first connection with the onboarding device, one or more information signals comprising synchronization information associated with the broadcast device. The audio device can synchronize with the broadcast device using the synchronization information to receive one or more broadcast signals comprising broadcast information.
    Type: Application
    Filed: December 20, 2023
    Publication date: June 26, 2025
    Inventors: Ravi SHEKHAR, Shitiz KUMAR, Sushil DEKA, Chirag Manojkumar KHARVAR, Sachin TOMAR, Jagdeep Kumar HANS
  • Patent number: 12342419
    Abstract: Connection configuration for Fourth Generation (4G) and Fifth Generation (5G) converged deployment may be provided. A User Equipment (UE) Usage Type (UUT) mapping may be stored, wherein the UUT mapping includes an Attribute Value Pair (AVP) for one or more UUTs. A connection to a 5G network from a 4G network may be received from a UE, wherein the connection comprises subscription information that includes a UUT the UE is subscribed to. In response to receiving the UUT, a subscriber profile for the UE in a converged packet core may be determined using the UUT mapping, and the configuration of the connection for the UE may be established based on the determined subscriber profile.
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: June 24, 2025
    Inventors: Omkara Srinivas Rao Karnati, Ravi Shekhar, Seung Cheol Park, Rajaneesh Shetty, Niranjan Mallapura Mallikarjunaiah
  • Patent number: 12335836
    Abstract: Provisioning User Equipment (UE) Route Selection Policies (URSP) may be provided. A policy of a user equipment (UE) may be updated by a Policy Control Function (PCF). Then, the PCF may create a UE route selection policy (URSP) based on the updated UE policy. Next, the PCF may set a flag in in the URSP that may indicate to the UE that the URSP is applicable for new sessions and inapplicable for ongoing sessions. The PCF may then send the URSP to the UE, wherein the UE applies the URSP for new sessions.
    Type: Grant
    Filed: July 18, 2022
    Date of Patent: June 17, 2025
    Inventors: Ravi Shekhar, Vimal Srivastava
  • Publication number: 20250175728
    Abstract: Disclosed are techniques for wireless communication. In an aspect, a wireless earbud charging case receives authentication data for authenticating a pair of wireless earbuds to be connected to the wireless earbud charging case, stored in the wireless earbud charging case, or both, authenticates the pair of wireless earbuds based at least in part on the authentication data, and provides one or more services of the wireless earbud charging case to the pair of wireless earbuds based on authenticating the pair of wireless earbuds.
    Type: Application
    Filed: November 29, 2023
    Publication date: May 29, 2025
    Inventors: Ravi SHEKHAR, Chirag Manojkumar KHARVAR, Jagdeep Kumar HANS, Sachin TOMAR, Shitiz KUMAR
  • Patent number: 12317070
    Abstract: The present disclosure provides solutions to registration and discovery of NFs in the vertical 5G networks, at the operator network, as well as handling tasks such as authentication of connecting end terminals at the operator network level. In one aspect, a method includes receiving, at network controller of an operator network and from an end terminal, a request for access to a network function (NF) of a vertical network, the request including a type of the NF in the vertical network; authenticating, at the network controller, the end terminal; upon authenticating the end terminal, identifying, at the network controller, the NF requested by the end terminal based at least on the type of the NF included in the request; and facilitating, by the network controller, access to the NF in the vertical network by the end terminal.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: May 27, 2025
    Assignee: Cisco Technology, Inc.
    Inventors: Ravi Shekhar, Vimal Srivastava
  • Publication number: 20250133527
    Abstract: Provided herein are techniques to facilitate network slice service continuity in a mobile network environment. In one example, a method may include for a registration request involving a user equipment (UE), obtaining, by an Access and Mobility Management Function (AMF), subscription information identifying primary network slices backup network slices to which the UE is subscribed in which each of the primary network slices and the backup network slices are active network slices capable of actively handling sessions for multiple UEs. The method may further include determining whether there is registration capacity for the UE with each of the network slices with which the UE is allowed registration. Based on the determining that there is registration capacity for registration of the UE, the AMF can transmit a registration response to the UE that indicating registration with the first primary network slice and the first backup network slice is accepted.
    Type: Application
    Filed: October 19, 2023
    Publication date: April 24, 2025
    Inventors: Ravi Shekhar, Dishant Mukesh Parikh, Vimal Srivastava
  • Publication number: 20250133614
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first peripheral device may receive, at a controller layer from a host layer, a command for information from a second peripheral device associated with the first peripheral device. The first peripheral device may provide, from the controller layer to the host layer, the information from local information stored at the first peripheral device. Numerous other aspects are described.
    Type: Application
    Filed: October 23, 2023
    Publication date: April 24, 2025
    Inventors: Vishal AGARWAL, Manish RAO, Ravi SHEKHAR, Mayank BATRA
  • Patent number: 12256268
    Abstract: In a Fifth Generation (5G) network having an enhanced SBA (eSBA) architecture, a message with a header used to signal binding information (e.g. HTTP custom header for 3gpp-Sbi-Binding) may be received at a recipient NF (service) instance in a direct communication or via a service communication proxy (SCP) in an indirect communication. A binding indication comprising an address of an NF (service) instance may be obtained from the header. One or more alternative binding indications comprising one or more alternative addresses of one or more alternative NF (service) instances may also be obtained from the header. The one or more alternative NF (service) instances may be equivalent NFs (services) of the same NF (Service) Set as the NF (service) instance. The address may be used for communication of messages to the NF (service) instance, and the one or more alternative addresses may be used for load balancing or backup failure.
    Type: Grant
    Filed: March 21, 2023
    Date of Patent: March 18, 2025
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Ravi Shekhar, Ameo Ghosh, Aeneas Sean Dodd-Noble
  • Patent number: 12235709
    Abstract: Systems and methods for cognitive thermal and power management of Information Handling Systems (IHSs) are described. In an illustrative, non-limiting embodiment, an IHS may include a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the IHS to: receive temperature information from a plurality of Power Supply Unit (PSU) thermal zones within an enclosure of the IHS, identify, based at least in part upon the temperature information, that a first PSU thermal zone is cooler than a second PSU thermal zone, or that the second PSU thermal zone is hotter than the first PSU thermal zone, and, in response to the identification, set a first PSU located in the first PSU thermal zone to active mode and set a second PSU in the second PSU thermal zone to standby.
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: February 25, 2025
    Assignee: Dell Products, L.P.
    Inventors: Vaishnavi Suchindran, Ravi Shekhar Singh, Sherwin Lewis, Vineet Kumar Pandey
  • Publication number: 20250046179
    Abstract: In one or more embodiments, one or more information handling systems may comprise a Remote Access Controller (RAC) configured with a minimum number of built-in features and a private cloud server (PCS) communicatively coupled to the RAC and storing a set of telemetry services. The PCS can execute the telemetry services to monitor and manage telemetry operations of a plurality of servers. The PCS may receive a first set of telemetry data from one or more servers, receive outgoing telemetry traffic associated with the first set of telemetry data, determine one or more telemetry collection requirements and communicate a second set of telemetry data and communicate a second set of telemetry data to the external cloud server, wherein the second set of telemetry data communicated to the external cloud server contains less data than the first set of telemetry data and meets the one or more telemetry collection requirements.
    Type: Application
    Filed: September 28, 2023
    Publication date: February 6, 2025
    Inventors: DEEPAGANESH PAULRAJ, RAVI SHEKHAR SINGH, VAISHNAVI SUCHINDRAN, SHABU VELLARAKKATTU CHALIL, SAYALI SUNIL NIKAM, HIREN KISHORBHAI PITRODA
  • Publication number: 20250045116
    Abstract: In one or more embodiments, one or more systems may comprise a Remote Access Controller (RAC) configured with a minimum number of built-in features and a private cloud server (PCS) communicatively coupled to the RAC and storing a device configuration file for each device installed in the server. If a new device is added or a device is replaced, a device configuration file for the device is stored in the PCS. When a server boots, the RAC discovers all devices in the server and utilizes the device configuration file to initialize the device.
    Type: Application
    Filed: September 29, 2023
    Publication date: February 6, 2025
    Inventors: RAVI SHEKHAR SINGH, VAISHAVI SUCHINDRAN, KUNAPARAJU VENKATA KALYAN DILEEP, DEEPAGANESH PAULRAJ
  • Patent number: 12213095
    Abstract: A mobile network is operative to perform a quota validation procedure in relation to a maximum number of user equipments (UEs) permitted in a network slice. In one illustrative example, a control plane (CP) function of the mobile network may receive, from the UE, a message which indicates a registration request for registration and includes a slice ID of the network slice. The CP function may manage a registration procedure for assigning resources of the network slice to the UE. The CP function may alternatively manage the registration procedure to refrain from assigning the resources of the network slice to the UE, at least for a delay time period, based on identifying that an indication of the UE indicates an expected delay in use of service in the network slice. The indication may be included in the message and indicate the delay time period of the expected delay.
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: January 28, 2025
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Vimal Srivastava, Ravi Shekhar
  • Patent number: 12207354
    Abstract: In one illustrative example, a unified data management (UDM) of a mobile network is established in a UDM set with a plurality of private network UDMs instances of a plurality of private mobile networks. The UDM of the mobile network provides access to a plurality of subscription profiles associated with a plurality of subscribers of the mobile network, and each private network UDM instance provides access to a subset of the subscription profiles associated with a subset of the subscribers in the private mobile network. The UDM of the mobile network operates to communicate, in an authentication procedure, authentication data for authentication of a user equipment (UE) in the mobile network. After the authentication of the UE in the mobile network, the UDM operates to push authentication status information of the UE to the private network UDM instance of the private mobile network.
    Type: Grant
    Filed: June 6, 2022
    Date of Patent: January 21, 2025
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Ravi Shekhar, Vimal Srivastava
  • Publication number: 20250016646
    Abstract: The present technology involves system, methods, and computer-readable media for establishing mobility of user equipment (UEs) or mobile from congested new radio (NR) cells to un-congested Long-Term Evolution (LTE) cells. For operators that deploy both LTE cells and NR cells, the UEs can move from congested NR cells to un-congested LTE cells but can also be handed back into un-congested NR cells.
    Type: Application
    Filed: July 6, 2023
    Publication date: January 9, 2025
    Inventors: Irfan Ali, Vimal Srivastava, Ravi Shekhar
  • Patent number: 12193078
    Abstract: Techniques are described herein for network slice support of respective transport protocols. In one example, a session management function obtains, from a user equipment, a request for a network slice identifier in a network that includes a plurality of network slices each configured to support a respective transport protocol. In response to the request, the session management function identifies a first transport protocol of the respective transport protocols by which the user equipment is to communicate. Based on the first transport protocol, the session management function identifies a first network slice of the plurality of network slices by which the user equipment is to communicate. The first network slice is configured to support the first transport protocol. The session management function provides the network slice identifier to the user equipment. The network slice identifier corresponds to the first network slice.
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: January 7, 2025
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Ravi Shekhar, Aeneas Sean Dodd-Noble
  • Patent number: 12181938
    Abstract: Temperature regulation at one or more modules of an information handling system is challenging due to a large number of sensors from which data is to be read, to a lack of information from which the temperature of the module or associated temperature tolerances can be determined, or both. The disclosure obviates reliance on data derived from sensors and does not rely on temperature tolerance data to regulate a temperature at a module. Access data is obtained that includes a number of accesses to the module, a time at which each access of the number of accesses occurs, or both. A temperature pattern is derived, based on the access data, and that corresponds to a temperature profile of the module. Open-loop control of a cooling device is initiated, based on the temperature patterns, to regulate a temperature of the module, a temperature profile of the module, or both.
    Type: Grant
    Filed: July 18, 2022
    Date of Patent: December 31, 2024
    Assignee: Dell Products L.P.
    Inventor: Ravi Shekhar Singh
  • Patent number: 12160809
    Abstract: Presented herein are techniques to facilitate user equipment (UE) to UE communications in a mobile network environment. In one example, a method may include provisioning a UE route selection policy (URSP) for each of a first UE and a second UE, wherein each URSP provisioned for each of the first UE and the second UE comprises: a first token that identifies at least one network resource that is to be utilized for a session for each of the first UE and the second UE; and a second token associated with a quality of service (QoS) that is to be provided for each session. The first token can be used to establish a session for each of the first and second UE using the same at least network resource and each session can be provided a QoS level based on the second token.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: December 3, 2024
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Ravi Shekhar, Vimal Srivastava