Patents by Inventor Raghuveer Mallikarjunan

Raghuveer Mallikarjunan 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).

  • Patent number: 11368913
    Abstract: This disclosure relates to techniques for estimating baseband power consumption and using the baseband power consumption estimation to select baseband operation features. According to some embodiments, one or more baseband power consumption modifiers occurring during an estimation window may be identified. Baseband power consumption of the wireless device during the estimation window may be estimated based on the identified baseband power consumption modifiers occurring during the estimation window. Baseband data throughput of the wireless device during the estimation window may also be estimated. One or more baseband operation characteristics may be selected based at least in part on the estimated baseband power consumption during the estimation window, possibly in conjunction with the estimated baseband data throughput during the estimation window, current wireless medium conditions, and/or other considerations.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: June 21, 2022
    Assignee: Apple Inc.
    Inventors: Sunny Arora, Rati Agrawal, Sami M. Almalfouh, Xiantao Sun, Johnson O. Sebeni, Wael S. Barakat, Navid Damji, Srinivas Pasupuleti, Raghuveer Mallikarjunan
  • Patent number: 11357073
    Abstract: This disclosure relates to techniques for providing a framework for supporting custom signaling between a wireless device and a cellular network. A wireless device and a cellular base station may establish a wireless link. The wireless device and the cellular base station may perform custom signaling in accordance with the custom signaling framework.
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: June 7, 2022
    Assignee: Apple Inc.
    Inventors: Muthukumaran Dhanapal, Rajesh Ambati, Lakshmi N. Kavuri, Thanigaivelu Elangovan, Rafael L. Rivera-Barreto, Madhusudan Chaudhary, Divyaprakash P. Bhojkumar, Rohan C. Malthankar, Ajay Singh, Sreevalsan Vallath, Raghuveer Mallikarjunan
  • Publication number: 20220141744
    Abstract: Apparatuses, systems, and methods for high data mode operation in cellular networks. A UE may determine, for an interface to a high-speed cellular network, a categorization from a plurality of categorizations, determine availability of the high-speed cellular network, and select, based at least in part on the categorization and availability of the high-speed cellular network, the interface for a data connection to the high-speed cellular network. The categorization may be one of expensive or not expensive and/or one of a first level associated with a higher compression codec rate or a second level associated with a lower compression codec rate. The UE may receive, from one of the a low-speed cellular network or the high-speed cellular network, carrier plan information for a cellular data service carrier and analyze the carrier plan information to determine desirability of a switch, e.g., from the low-speed cellular network to the high-speed cellular network.
    Type: Application
    Filed: January 17, 2022
    Publication date: May 5, 2022
    Inventors: Raghuveer Mallikarjunan, Patrick L Coffman, Madhusudan Chaudhary, Muthukumaran Dhanapal, Ajay Singh, Faraz Faheem, Thanigaivelu Elangovan, Lakshmi N Kavuri, Samuel J Miller, Najeeb M Abdulrahiman, Rajesh Ambati, Arun G Mathias, Vivek Ramanna, Divyaprakash P Bhojkumar, Vikram B Yerrabommanahalli, Rafael L Rivera-Barreto, Sergey Sitnikov, Oleg M Moskalenko, Bao Q Ho, Rohan C Malthankar, Samy Touati
  • Publication number: 20220086948
    Abstract: This disclosure relates to techniques for providing a framework for supporting custom signaling between a wireless device and a cellular network. A wireless device and a cellular base station may establish a wireless link. The wireless device and the cellular base station may perform custom signaling in accordance with the custom signaling framework.
    Type: Application
    Filed: November 23, 2021
    Publication date: March 17, 2022
    Inventors: Muthukumaran Dhanapal, Rajesh Ambati, Lakshmi N. Kavuri, Thanigaivelu Elangovan, Rafael L. Rivera-Barreto, Madhusudan Chaudhary, Divyaprakash P. Bhojkumar, Rohan C. Malthankar, Ajay Singh, Sreevalsan Vallath, Raghuveer Mallikarjunan
  • Patent number: 11234178
    Abstract: Apparatuses, systems, and methods for high data mode operation in cellular networks. A UE may determine, for an interface to a high-speed cellular network, a categorization from a plurality of categorizations, determine availability of the high-speed cellular network, and select, based at least in part on the categorization and availability of the high-speed cellular network, the interface for a data connection to the high-speed cellular network. The categorization may be one of expensive or not expensive and/or one of a first level associated with a higher compression codec rate or a second level associated with a lower compression codec rate. The UE may receive, from one of the a low-speed cellular network or the high-speed cellular network, carrier plan information for a cellular data service carrier and analyze the carrier plan information to determine desirability of a switch, e.g., from the low-speed cellular network to the high-speed cellular network.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: January 25, 2022
    Assignee: Apple Inc.
    Inventors: Raghuveer Mallikarjunan, Patrick L Coffman, Madhusudan Chaudhary, Muthukumaran Dhanapal, Ajay Singh, Faraz Faheem, Thanigaivelu Elangovan, Lakshmi N Kavuri, Samuel J Miller, Najeeb M Abdulrahiman, Rajesh Ambati, Arun G Mathias, Vivek Ramanna, Divyaprakash P Bhojkumar, Vikram B Yerrabommanahalli, Rafael L Rivera-Barreto, Sergey Sitnikov, Oleg M Moskalenko, Bao Q Ho, Rohan C Malthankar, Samy Touati
  • Publication number: 20210410205
    Abstract: This disclosure relates to techniques for a wireless device to determine whether to display an indicator of millimeter wave cellular availability. A wireless device may establish a radio resource control connection that includes connectivity with a fifth generation new radio millimeter wave cell. The wireless device may determine to display an indication of millimeter wave cell availability. The wireless device may determine location status information and motion status information for the wireless device. The wireless device may determine when to cease displaying the indication of millimeter wave cell availability after the radio resource control connection is released or the millimeter wave cell is deconfigured based at least in part on the location status information for the wireless device and the motion status information for the wireless device.
    Type: Application
    Filed: June 29, 2021
    Publication date: December 30, 2021
    Inventors: Shivani Suresh Babu, Arun G. Mathias, Rajesh Ambati, Thanigaivelu Elangovan, Ajay Singh, Raghuveer Mallikarjunan, Rohan C. Malthankar, Vikram B. Yerrabommanahalli, Chandiramohan Vasudevan, Juergen H. Kreuchauf, Harshit Chuttani, Punit H. Awatramani, Swapna V. Iyer, Lakshmi N. Kavuri, Muthukumaran Dhanapal, Kanuganti Rajeswar Reddy, Viswanath Nagarajan, Navjot Thakral
  • Publication number: 20210400754
    Abstract: The exemplary embodiments relate to a user equipment configured to connect to a network that supports simultaneous connection to a first radio access technology (RAT) and a second RAT. The UE may receive coverage information associated with the first RAT and a cell of the second RAT, receive an indication of the current UE location relative to the cell of the second RAT and determine whether the first RAT is available for camping based on the coverage information and the indication of the current UE location relative to the cell of the second RAT.
    Type: Application
    Filed: June 18, 2020
    Publication date: December 23, 2021
    Inventors: Divyaprakash P. Bhojkumar, Ajay Singh, Arun G. Mathias, Carola Faronius, Faraz Faheem, Lakshmi N. Kavuri, Madhusudan Chaudhary, Muthukumaran Dhanapal, Raghuveer Mallikarjunan, Rajesh Ambati, Rohan C. Malthankar, Sreevalsan Vallath, Thanigaivelu Elangovan, Vivek Ramanna
  • Publication number: 20210392557
    Abstract: Apparatuses, systems, and methods for high data mode operation in cellular networks. A UE may determine, for an interface to a high-speed cellular network, a categorization from a plurality of categorizations, determine availability of the high-speed cellular network, and select, based at least in part on the categorization and availability of the high-speed cellular network, the interface for a data connection to the high-speed cellular network. The categorization may be one of expensive or not expensive and/or one of a first level associated with a higher compression codec rate or a second level associated with a lower compression codec rate. The UE may receive, from one of the a low-speed cellular network or the high-speed cellular network, carrier plan information for a cellular data service carrier and analyze the carrier plan information to determine desirability of a switch, e.g., from the low-speed cellular network to the high-speed cellular network.
    Type: Application
    Filed: June 16, 2020
    Publication date: December 16, 2021
    Inventors: Raghuveer Mallikarjunan, Patrick L. Coffman, Madhusudan Chaudhary, Muthukumaran Dhanapal, Ajay Singh, Faraz Faheem, Thanigaivelu Elangovan, Lakshmi N. Kavuri, Samuel J. Miller, Najeeb M. Abdulrahiman, Rajesh Ambati, Arun G. Mathias, Vivek Ramanna, Divyaprakash P. Bhojkumar, Vikram B. Yerrabommanahalli, Rafael L. Rivera-Barreto, Sergey Sitnikov, Oleg M. Moskalenko, Bao Q. Ho, Rohan C. Malthankar, Samy Touati
  • Publication number: 20210392548
    Abstract: This disclosure relates to techniques for a wireless device to detect network bandwidth throttling and dynamically select a buffer threshold. The wireless device may establish a wireless link. Data for a downlink stream may be requested when an amount of buffered data for the stream is below a lower buffer threshold, received via the wireless link, and buffered. Data requests for the stream may be stopped when the amount of buffered data for the stream is above an upper buffer threshold. The upper buffer threshold may be selected based on characteristics of the wireless link and the stream. Throughput of the wireless link may also be monitored during multiple time windows, and the wireless device may determine whether the wireless link caps bandwidth below a bandwidth threshold based on the throughput monitoring.
    Type: Application
    Filed: June 15, 2020
    Publication date: December 16, 2021
    Inventors: Raghuveer Mallikarjunan, Madhusudan Chaudary, Faraz Faheem, Rajesh Ambati, Ajay Singh, Muhammad A. Alam, Muthukumaran Dhanapal, Geoffrey R. Hall, Franco Travostino, Thanigaivelu Elangovan, Lakshmi N. Kavuri, John Y. Su, Ajoy K. Singh, Punit H. Awatramani, Arun G. Mathias, Jordan B. Schneider, Roger N. Pantos, Alan Tseng
  • Publication number: 20210337622
    Abstract: This disclosure relates to techniques for providing a framework for supporting custom signaling between a wireless device and a cellular network. A wireless device and a cellular base station may establish a wireless link. The wireless device and the cellular base station may perform custom signaling in accordance with the custom signaling framework.
    Type: Application
    Filed: April 27, 2021
    Publication date: October 28, 2021
    Inventors: Muthukumaran Dhanapal, Rajesh Ambati, Lakshmi N. Kavuri, Thanigaivelu Elangovan, Rafael L. Rivera-Barreto, Madhusudan Chaudhary, Divyaprakash P. Bhojkumar, Rohan C. Malthankar, Ajay Singh, Sreevalsan Vallath, Raghuveer Mallikarjunan
  • Publication number: 20210282127
    Abstract: Embodiments described herein relate to managing access to 5G cellular baseband resources for 5G-capable wireless devices. A wireless device can monitor application workloads by analyzing communication network performance requirements for a given application in-use or launching for future use along with system-level indications of overall device usage, battery level, and mobility status to determine whether access to 5G cellular baseband resources is recommended for an application. A 5G cellular baseband resource recommendation is provided for an application indicating a level of bandwidth in current use or expected for future use as well as a confidence metric in the bandwidth level indication. The 5G cellular baseband resource recommendation is used with additional device criteria to determine whether access to one or more 5G radio frequency bands is allowed.
    Type: Application
    Filed: March 1, 2021
    Publication date: September 9, 2021
    Inventors: Madhusudan CHAUDHARY, Arun G. MATHIAS, Rajesh AMBATI, Ajay SINGH, Franco TRAVOSTINO, Muthukumaran DHANAPAL, Lakshmi N. KAVURI, Ajoy K. SINGH, Thanigaivelu ELANGOVAN, Ioannis PEFKIANAKIS, Raghuveer MALLIKARJUNAN, Faraz FAHEEM, Geoffrey R. HALL, Harshit CHUTTANI, Rohan C. MALTHANKAR, Prashant H. VASHI, Hisham A. MAHMOUD, Henri S. BERGER, Divyaprakash P. BHOJKUMAR
  • Publication number: 20200383008
    Abstract: A user equipment (UE) configured to establish a multimedia data stream with a further UE, identify a predetermined condition, wherein the predetermined condition indicates a decrease in quality of the multimedia data stream at the further UE and implement a mechanism to mitigate the degradation of the decrease in quality of the multimedia data stream at the further UE.
    Type: Application
    Filed: June 1, 2020
    Publication date: December 3, 2020
    Inventors: Raghuveer MALLIKARJUNAN, Sree Ram KODALI, Ajoy K. SINGH, Vijay VENKATARAMAN, Hsien-Po SHIANG
  • Patent number: 10547558
    Abstract: Methods, systems and apparatus for a user equipment to implement a dynamic discard timer. The user equipment may generate a packet for transmission and store the packet in a buffer of the user equipment. The user equipment may then generate a timeout value for a discard timer for the buffer, where the discard timer discards the packet from the buffer when the timeout value is reached. After a predetermined amount of time, the user equipment may determine whether the packet has been discarded from the buffer and, when it is determined that the packet has not been discarded from the buffer, update the timeout value.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: January 28, 2020
    Assignee: Apple Inc.
    Inventors: An Chan, Soo Young Lee, Abhishek A. Bhonsle, Anish K. Goyal, Madhusudan Chaudhary, Wanping Zhang, Tahir Shamim, Raghuveer Mallikarjunan
  • Publication number: 20190297569
    Abstract: This disclosure relates to techniques for estimating baseband power consumption and using the baseband power consumption estimation to select baseband operation features. According to some embodiments, one or more baseband power consumption modifiers occurring during an estimation window may be identified. Baseband power consumption of the wireless device during the estimation window may be estimated based on the identified baseband power consumption modifiers occurring during the estimation window. Baseband data throughput of the wireless device during the estimation window may also be estimated. One or more baseband operation characteristics may be selected based at least in part on the estimated baseband power consumption during the estimation window, possibly in conjunction with the estimated baseband data throughput during the estimation window, current wireless medium conditions, and/or other considerations.
    Type: Application
    Filed: June 11, 2019
    Publication date: September 26, 2019
    Inventors: Sunny Arora, Rati Agrawal, Sami M. Almalfouh, Xiantao Sun, Johnson O. Sebeni, Wael S. Barakat, Navid Damji, Srinivas Pasupuleti, Raghuveer Mallikarjunan
  • Patent number: 10412780
    Abstract: Method and apparatus of a user equipment (UE) device communicating during discontinuous reception (DRX). The UE may determine a data traffic pattern of an application executing on the UE. The UE may compare the data traffic pattern against a plurality of DRX configuration settings of a base station (BS). The UE may determine that the DRX configuration settings do not match the data traffic pattern. The UE may select a first DRX configuration setting based on the data traffic pattern. The UE may perform communication according to the first DRX configuration settings. The UE may transmit a scheduling request (SR) outside of a DRX on-duration according to the data traffic pattern. Transmitting the SR may be based on the DRX configuration settings not matching the data traffic pattern of the application. In response to transmitting the SR, the UE may receive downlink data of the application from the BS.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: September 10, 2019
    Assignee: Apple Inc.
    Inventors: Venkateswara Rao Manepalli, Abhishek A. Bhonsle, Raghuveer Mallikarjunan, Sarma V. Vangala, Srinivas Burugupalli
  • Patent number: 10341957
    Abstract: This disclosure relates to techniques for estimating baseband power consumption and using the baseband power consumption estimation to select baseband operation features. According to some embodiments, one or more baseband power consumption modifiers occurring during an estimation window may be identified. Baseband power consumption of the wireless device during the estimation window may be estimated based on the identified baseband power consumption modifiers occurring during the estimation window. Baseband data throughput of the wireless device during the estimation window may also be estimated. One or more baseband operation characteristics may be selected based at least in part on the estimated baseband power consumption during the estimation window, possibly in conjunction with the estimated baseband data throughput during the estimation window, current wireless medium conditions, and/or other considerations.
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: July 2, 2019
    Assignee: Apple Inc.
    Inventors: Sunny Arora, Rati Agrawal, Sami M. Almalfouh, Xiantao Sun, Johnson O. Sebeni, Wael S. Barakat, Navid Damji, Srinivas Pasupuleti, Raghuveer Mallikarjunan
  • Publication number: 20190141628
    Abstract: This disclosure relates to techniques for estimating baseband power consumption and using the baseband power consumption estimation to select baseband operation features. According to some embodiments, one or more baseband power consumption modifiers occurring during an estimation window may be identified. Baseband power consumption of the wireless device during the estimation window may be estimated based on the identified baseband power consumption modifiers occurring during the estimation window. Baseband data throughput of the wireless device during the estimation window may also be estimated. One or more baseband operation characteristics may be selected based at least in part on the estimated baseband power consumption during the estimation window, possibly in conjunction with the estimated baseband data throughput during the estimation window, current wireless medium conditions, and/or other considerations.
    Type: Application
    Filed: January 7, 2019
    Publication date: May 9, 2019
    Inventors: Sunny Arora, Rati Agrawal, Sami M. Almalfouh, Xiantao Sun, Johnson O. Sebeni, Wael S. Barakat, Navid Damji, Srinivas Pasupuleti, Raghuveer Mallikarjunan
  • Patent number: 10200957
    Abstract: This disclosure relates to techniques for estimating baseband power consumption and using the baseband power consumption estimation to select baseband operation features. According to some embodiments, one or more baseband power consumption modifiers occurring during an estimation window may be identified. Baseband power consumption of the wireless device during the estimation window may be estimated based on the identified baseband power consumption modifiers occurring during the estimation window. Baseband data throughput of the wireless device during the estimation window may also be estimated. One or more baseband operation characteristics may be selected based at least in part on the estimated baseband power consumption during the estimation window, possibly in conjunction with the estimated baseband data throughput during the estimation window, current wireless medium conditions, and/or other considerations.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: February 5, 2019
    Assignee: Apple Inc.
    Inventors: Sunny Arora, Rati Agrawal, Sami M. Almalfouh, Xiantao Sun, Johnson O. Sebeni, Wael S. Barakat, Navid Damji, Srinivas Pasupuleti, Raghuveer Mallikarjunan
  • Publication number: 20180351873
    Abstract: Methods, systems and apparatus for a user equipment to implement a dynamic discard timer. The user equipment may generate a packet for transmission and store the packet in a buffer of the user equipment. The user equipment may then generate a timeout value for a discard timer for the buffer, where the discard timer discards the packet from the buffer when the timeout value is reached. After a predetermined amount of time, the user equipment may determine whether the packet has been discarded from the buffer and, when it is determined that the packet has not been discarded from the buffer, update the timeout value.
    Type: Application
    Filed: May 31, 2017
    Publication date: December 6, 2018
    Inventors: An CHAN, Soo Young LEE, Abhishek A. BHONSLE, Anish K. GOYAL, Madhusudan CHAUDHARY, Wanping ZHANG, Tahir SHAMIM, Raghuveer MALLIKARJUNAN
  • Publication number: 20180343686
    Abstract: Method and apparatus of a user equipment (UE) device communicating during discontinuous reception (DRX). The UE may determine a data traffic pattern of an application executing on the UE. The UE may compare the data traffic pattern against a plurality of DRX configuration settings of a base station (BS). The UE may determine that the DRX configuration settings do not match the data traffic pattern. The UE may select a first DRX configuration setting based on the data traffic pattern. The UE may perform communication according to the first DRX configuration settings. The UE may transmit a scheduling request (SR) outside of a DRX on-duration according to the data traffic pattern. Transmitting the SR may be based on the DRX configuration settings not matching the data traffic pattern of the application. In response to transmitting the SR, the UE may receive downlink data of the application from the BS.
    Type: Application
    Filed: May 25, 2017
    Publication date: November 29, 2018
    Inventors: Venkateswara Rao Manepalli, Abhishek A. Bhonsle, Raghuveer Mallikarjunan, Sarma V. Vangala, Srinivas Burugupalli