Patents by Inventor Sarma VANGALA

Sarma VANGALA 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: 20240064797
    Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for prioritizing data transmissions. According to embodiments of the present disclosure, in accordance with a determination that a first condition to enter a prioritized transmission phase is satisfied, a device prioritizes, based on a first priority rule, data transmissions from a terminal device to a network device and associated with a service. In accordance with a determination that a second condition to leave the prioritized transmission phase is satisfied, the device ceases prioritizing the data transmissions associated with the service.
    Type: Application
    Filed: May 31, 2021
    Publication date: February 22, 2024
    Inventors: Fangli XU, Dawei ZHANG, Haijing HU, Sarma VANGALA, Murtaza A SHIKARI, Srinivasan NIMMALA, Ralf ROSSBACH
  • Publication number: 20220232463
    Abstract: Systems, devices and methods for a user equipment (UE) to perform public land mobile network (PLMN) selection with a non-terrestrial network (NTN) dedicated to an international area. The UE receives a downlink message from the NTN, where the downlink message includes a public land mobile network (PLMN) identifier of a first PLMN of the NTN including an information element (IE). The IE indicates that the NTN is dedicated to an international area. Responsive to receiving the downlink message, the UE determines a current location of the UE and determines whether the current location is in the international area. The UE provides an international area notification to an access and mobility management function (AMF) servicing the UE to forward to a home PLMN (HPLMN) of the UE indicating whether the current location is in the international area.
    Type: Application
    Filed: January 14, 2022
    Publication date: July 21, 2022
    Inventors: Mohammed Sadique, Alosious Predeep Prabhakar, ChunLei Lin, Han Pu, Krisztian Kiss, Rohit R. Matolia, Vijay Venkataraman, Sarma Vangala
  • Patent number: 10433213
    Abstract: Described herein are apparatus, systems and methods for adaptive segment size for data transmissions. A method may comprise, at a user equipment (“UE”), identifying a current size setting of a data segment (e.g., a transmission control protocol (“TCP”) maximum segment size (“MSS”)) for communication over a network, receiving current physical layer conditions, receiving historical data, and adjusting the current size setting based on at least one of the current physical layer conditions and the historical data.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: October 1, 2019
    Assignee: Apple Inc.
    Inventors: Sarma Vangala, Srinivas Pasupuleti, Padma Bhooma, Christoph Paasch, Cahya A Masputra, Rafael Rivera-Barreto
  • Patent number: 10334611
    Abstract: Described is a user equipment (UE) that is connected to a network component, the user equipment and the network component configured with a carrier aggregation functionality. The UE performs a method that includes determining a primary component carrier and at least one secondary component carrier associated with the carrier aggregation functionality of the user equipment, determining a component carrier quality measurement (CQM) metric for each of the component carriers, when an uplink data packet is capable of being transmitted over the secondary component carrier, selecting one of the primary component carrier and the at least one secondary component carrier based on the CQM metrics, generating measurement data indicative of the selected component carrier to increase a probability to transmit the uplink data packet over the selected component carrier and transmitting the measurement data to the network component.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: June 25, 2019
    Assignee: APPLE INC.
    Inventors: Vijay Kumar Ramamurthi, Vijay Venkataraman, Swaminathan Balakrishnan, Tarik Tabet, Sarma Vangala, Sree Ram Kodali, Rafael Rivera-Barreto, Samy Khay-Ibbat
  • Publication number: 20180084562
    Abstract: Described is a user equipment (UE) that is connected to a network component, the user equipment and the network component configured with a carrier aggregation functionality. The UE performs a method that includes determining a primary component carrier and at least one secondary component carrier associated with the carrier aggregation functionality of the user equipment, determining a component carrier quality measurement (CQM) metric for each of the component carriers, when an uplink data packet is capable of being transmitted over the secondary component carrier, selecting one of the primary component carrier and the at least one secondary component carrier based on the CQM metrics, generating measurement data indicative of the selected component carrier to increase a probability to transmit the uplink data packet over the selected component carrier and transmitting the measurement data to the network component.
    Type: Application
    Filed: June 2, 2017
    Publication date: March 22, 2018
    Inventors: Vijay Kumar RAMAMURTHI, Vijay VENKATARAMAN, Swaminathan BALAKRISHNAN, Tarik TABET, Sarma VANGALA, Sree Ram KODALI, Rafael RIVERA-BARRETO, Samy KHAY-IBBAT
  • Publication number: 20170359756
    Abstract: Described herein are apparatus, systems and methods for adaptive segment size for data transmissions. A method may comprise, at a user equipment (“UE”), identifying a current size setting of a data segment (e.g., a transmission control protocol (“TCP”) maximum segment size (“MSS”)) for communication over a network, receiving current physical layer conditions, receiving historical data, and adjusting the current size setting based on at least one of the current physical layer conditions and the historical data.
    Type: Application
    Filed: June 9, 2016
    Publication date: December 14, 2017
    Inventors: Sarma Vangala, Srinivas Pasupuleti, Padma Bhooma, Christoph Paasch, Cahya A. Masputra, Rafael Rivera-Barretto
  • Patent number: 9775086
    Abstract: A device and method performs a handover. The method includes establishing a connection to a cellular network. The method includes determining whether a WiFi network is available for connection. The method includes determining performance data of the WiFi network based upon network metrics. The method includes determining a quality of service (QoS) parameter associated with a currently executed application, the QoS parameter being indicative of whether a handover from the cellular network to the WiFi network is permitted. The method includes performing the handover from the cellular network to the WiFi network when the performance data of the WiFi network satisfies a set of predetermined criteria for the network metrics and the QoS parameter indicates the handover is permitted.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: September 26, 2017
    Assignee: APPLE INC.
    Inventors: Sarma Vangala, Tarik Tabet, Swaminathan Balakrishnan, Sreevalsan Vallath
  • Publication number: 20150003420
    Abstract: A device and method performs a handover. The method includes establishing a connection to a cellular network. The method includes determining whether a WiFi network is available for connection. The method includes determining performance data of the WiFi network based upon network metrics. The method includes determining a quality of service (QoS) parameter associated with a currently executed application, the QoS parameter being indicative of whether a handover from the cellular network to the WiFi network is permitted. The method includes performing the handover from the cellular network to the WiFi network when the performance data of the WiFi network satisfies a set of predetermined criteria for the network metrics and the QoS parameter indicates the handover is permitted.
    Type: Application
    Filed: June 30, 2014
    Publication date: January 1, 2015
    Inventors: Sarma VANGALA, Tarik Tabet, Swaminathan Balakrishnan, Sreevalsan Vallath
  • Publication number: 20140235730
    Abstract: The invention is directed to an edible solid composition having laxative properties. The composition has a smooth mouth feel, in non-gritty and has a pleasant taste. It is prepared by melt-combining together the ingredients including a bulking agent and laxative as well as an optional flavor agent and electrolyte. The melt is a dispersion containing a substantially homogeneous combination of ingredients. The melt is cooled to form an amorphous solid dispersion or solution of the ingredients. The ingredients are mutually compatible so that upon cooling they do not separately crystallize to form a gritty mouth feel product.
    Type: Application
    Filed: September 21, 2012
    Publication date: August 21, 2014
    Inventors: Veerappan Sellappan Subramanian, Paranjothy Kanni, Shyam Sundar Kumar Sarma Vangala