Patents by Inventor Sunil Kumar Gurram

Sunil Kumar Gurram 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: 10178561
    Abstract: Examples described herein relate to enhancing data communication performance in a wireless communication network including a first subscription associated with a first radio access technology (RAT) and a second subscription associated with a second RAT, where the wireless communication device uses a same radio frequency (RF) resource to communicate over both the first RAT and the second RAT. The first RAT is used, in part, for data operations while the second RAT is used, in part, for voice operations. During idle state voice operations, the RF resource is reallocated from performing data operations to performing idle state voice operations, causing interruptions in the data operations. The wireless communication device adjusts at least one or a duration and an occurrence of the idle state voice operations to reduce the impact on the data operations.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: January 8, 2019
    Assignee: QUALCOMM Incorporation
    Inventors: Jun Hu, Qingxin Chen, Reza Shahidi, Yongsheng Shi, Jafar Mohseni, Yongle Wu, Yong Li, Shashank Maiya, Harish Venkatachari, Shriram Swaminathan, Scott Hoover, Sumit Kumar Singh, Kiran Patil, Zhong Fan, Uzma Khan Qazi, Sundaresan Tambaram Kailasam, Sunil Kumar Gurram
  • Publication number: 20180249349
    Abstract: Examples described herein relate to enhancing data communication performance in a wireless communication network including a first subscription associated with a first radio access technology (RAT) and a second subscription associated with a second RAT, where the wireless communication device uses a same radio frequency (RF) resource to communicate over both the first RAT and the second RAT. The first RAT is used, in part, for data operations while the second RAT is used, in part, for voice operations. During idle state voice operations, the RF resource is reallocated from performing data operations to performing idle state voice operations, causing interruptions in the data operations. The wireless communication device adjusts at least one or a duration and an occurrence of the idle state voice operations to reduce the impact on the data operations.
    Type: Application
    Filed: February 24, 2017
    Publication date: August 30, 2018
    Inventors: Jun Hu, Qingxin Chen, Reza Shahidi, Yongsheng Shi, Jafar Mohseni, Yongle Wu, Yong Li, Shashank Maiya, Harish Venkatachari, Shriram Swaminathan, Scott Hoover, Sumit Kumar Singh, Kiran Patil, Zhong Fan, Uzma Khan Qazi, Sundaresan Tambaram Kailasam, Sunil Kumar Gurram
  • Patent number: 10064130
    Abstract: A system and method for reducing power consumption in a mobile communication device is disclosed. The device may have multiple subscriber identity modules (SIMs), wherein each SIM is associated with a subscription. The method may include measuring received signal strengths from one or more cells for use with a first subscription. The method may also include sharing the search results for use with a second subscription. The first subscription and the second subscription may be associated with the same or difference cells and radio access technologies. The method may also include refraining from measuring the received signal strengths of the one or more cells for use with the second subscription, based on the search results.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: August 28, 2018
    Assignee: QUALCOMM Incorporated
    Inventors: Sundaresan Tambaram Kailasam, Uzma Khan Qazi, Sunil Kumar Gurram, Harish Venkatachari, Shashank V. Maiya, Bhupesh Manoharlal Umatt
  • Publication number: 20180070303
    Abstract: A system and method for reducing power consumption in a mobile communication device is disclosed. The device may have multiple subscriber identity modules (SIMs), wherein each SIM is associated with a subscription. The method may include measuring received signal strengths from one or more cells for use with a first subscription. The method may also include sharing the search results for use with a second subscription. The first subscription and the second subscription may be associated with the same or difference cells and radio access technologies. The method may also include refraining from measuring the received signal strengths of the one or more cells for use with the second subscription, based on the search results.
    Type: Application
    Filed: September 2, 2016
    Publication date: March 8, 2018
    Inventors: Sundaresan Tambaram Kailasam, Uzma Khan Qazi, Sunil Kumar Gurram, Harish Venkatachari, Shashank V. Maiya, Bhupesh Manoharlal Umatt
  • Publication number: 20140169246
    Abstract: User Equipments (UEs) are adapted to facilitate power conservation by dynamic selection of power reduction techniques during discontinuous reception (DRX), where the power reduction techniques are selected based on a DRX gap length. UEs may be adapted to calculate a DRX gap length, and identify a power reduction technique associated with the determined DRX gap length. The identified power reduction technique may be applied to a receiver circuit during the DRX gap. Other aspects, embodiments, and features are also included.
    Type: Application
    Filed: October 4, 2013
    Publication date: June 19, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: Jimmy Chi-Wai Chui, Madhup Chandra, Ramesh Chandra Chirala, Sunil Kumar Gurram, Sandeep C. Ramannavar, Hemanth Kumar Rayapati