Patents by Inventor Srinivas Burugupalli
Srinivas Burugupalli 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).
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Publication number: 20230422339Abstract: This disclosure relates to performing implicit radio resource control state transitions in a cellular communication system. A wireless device may establish a radio resource control (RRC) connection with a cellular base station. A data inactivity timer length and a target RRC state for implicit RRC transitions may be determined. A data inactivity timer having the determined data inactivity timer length may be initiated. It may be determined that the data inactivity timer has expired. The wireless device may transition to the target RRC state based at least in part on determining that the data inactivity timer has expired.Type: ApplicationFiled: September 8, 2023Publication date: December 28, 2023Inventors: Sethuraman Gurumoorthy, Srirang A. Lovlekar, Murtaza A. Shikari, Srinivasan Nimmala, Haijing Hu, Fangli Xu, Yuqin Chen, Longda Xing, Xu Ou, Li Su, Vijay Venkataraman, Dawei Zhang, Muthukumaran Dhanapal, Sree Ram Kodali, Srinivas Burugupalli
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Patent number: 11805287Abstract: In some implementations, a device may provide content received via a quadrature amplitude modulation channel. The device may receive supplemental content information regarding supplemental content to be provided during a period of time associated with providing the content, wherein the supplemental content information includes a uniform resource locator (URL) identifying a location of the supplemental content and start time information identifying a time when the supplemental content is to be provided. The device may obtain the supplemental content using the URL. The device may transition, from providing the content, to providing the supplemental content based on the start time information. The device may transition, from providing the supplemental content, to providing the content after providing the supplemental content.Type: GrantFiled: January 5, 2022Date of Patent: October 31, 2023Assignee: Verizon Patent and Licensing Inc.Inventors: Ananthanarayanan Subramanian, Srinivasulu Ganipineni, Vijay Srusti, Venkata Srinivas Burugupalli
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Patent number: 11792878Abstract: This disclosure relates to performing implicit radio resource control state transitions in a cellular communication system. A wireless device may establish a radio resource control (RRC) connection with a cellular base station. A data inactivity timer length and a target RRC state for implicit RRC transitions may be determined. A data inactivity timer having the determined data inactivity timer length may be initiated. It may be determined that the data inactivity timer has expired. The wireless device may transition to the target RRC state based at least in part on determining that the data inactivity timer has expired.Type: GrantFiled: September 23, 2021Date of Patent: October 17, 2023Assignee: Apple Inc.Inventors: Sethuraman Gurumoorthy, Srirang A. Lovlekar, Murtaza A. Shikari, Srinivasan Nimmala, Haijing Hu, Fangli Xu, Yuqin Chen, Longda Xing, Xu Ou, Li Su, Vijay Venkataraman, Dawei Zhang, Muthukumaran Dhanapal, Sree Ram Kodali, Srinivas Burugupalli
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Patent number: 11785545Abstract: Methods related to an inactive state of a user equipment (UE). In one example, when an amount of data in an uplink buffer is less than a threshold, the data is sent to the network while remaining in the inactive state. In another example, when reselecting to a different cell, the UE attempts to reselect to the different cell and remain in the inactive state. When transitioning to a connected state at the reselected cell, the UE sends a resume request including an identification of the first cell. In another example, when a high priority or a background PLMN search is performed in the inactive state, the results are cached and implemented the earlier of when a timer expires or the UE enters an idle state. In another example, a cell reselection criteria is altered in the inactive state to make it less likely that a cell reselection will occur.Type: GrantFiled: June 15, 2022Date of Patent: October 10, 2023Assignee: Apple Inc.Inventors: Li Su, Muthukumaran Dhanapal, Vijay Venkataraman, Srinivas Burugupalli
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Patent number: 11770676Abstract: This disclosure relates to techniques for performing ranging wireless communication including prioritization. A first wireless device may transmit a request for ranging services to a second wireless device. The first wireless device may transmit an indication of a ranging priority to the second wireless device. The second wireless device may determine a granted ranging priority. The first and second wireless device may perform ranging communication according to the granted ranging priority.Type: GrantFiled: March 18, 2021Date of Patent: September 26, 2023Assignee: Apple Inc.Inventors: Srinivas Burugupalli, Qi Wang, Oren Shani, Christiaan A. Hartman, Danlin Li, Aniruddha S. Diwan
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Publication number: 20230217051Abstract: In some implementations, a device may provide content received via a quadrature amplitude modulation channel. The device may receive supplemental content information regarding supplemental content to be provided during a period of time associated with providing the content, wherein the supplemental content information includes a uniform resource locator (URL) identifying a location of the supplemental content and start time information identifying a time when the supplemental content is to be provided. The device may obtain the supplemental content using the URL. The device may transition, from providing the content, to providing the supplemental content based on the start time information. The device may transition, from providing the supplemental content, to providing the content after providing the supplemental content.Type: ApplicationFiled: January 5, 2022Publication date: July 6, 2023Applicant: Verizon Patent and Licensing Inc.Inventors: Ananthanarayanan SUBRAMANIAN, Srinivasulu GANIPINENI, Vijay SRUSTI, Venkata Srinivas BURUGUPALLI
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Publication number: 20220312322Abstract: Methods related to an inactive state of a user equipment (UE). In one example, when an amount of data in an uplink buffer is less than a threshold, the data is sent to the network while remaining in the inactive state. In another example, when reselecting to a different cell, the UE attempts to reselect to the different cell and remain in the inactive state. When transitioning to a connected state at the reselected cell, the UE sends a resume request including an identification of the first cell. In another example, when a high priority or a background PLMN search is performed in the inactive state, the results are cached and implemented the earlier of when a timer expires or the UE enters an idle state. In another example, a cell reselection criteria is altered in the inactive state to make it less likely that a cell reselection will occur.Type: ApplicationFiled: June 15, 2022Publication date: September 29, 2022Inventors: Li SU, Muthukumaran DHANAPAL, Vijay VENKATARAMAN, Srinivas BURUGUPALLI
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Patent number: 11432239Abstract: Methods related to an inactive state of a user equipment (UE). In one example, when an amount of data in an uplink buffer is less than a threshold, the data is sent to the network while remaining in the inactive state. In another example, when reselecting to a different cell, the UE attempts to reselect to the different cell and remain in the inactive state. When transitioning to a connected state at the reselected cell, the UE sends a resume request including an identification of the first cell. In another example, when a high priority or a background PLMN search is performed in the inactive state, the results are cached and implemented the earlier of when a timer expires or the UE enters an idle state. In another example, a cell reselection criteria is altered in the inactive state to make it less likely that a cell reselection will occur.Type: GrantFiled: October 15, 2019Date of Patent: August 30, 2022Assignee: Apple Inc.Inventors: Li Su, Muthukumaran Dhanapal, Vijay Venkataraman, Srinivas Burugupalli
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Publication number: 20220015183Abstract: This disclosure relates to performing implicit radio resource control state transitions in a cellular communication system. A wireless device may establish a radio resource control (RRC) connection with a cellular base station. A data inactivity timer length and a target RRC state for implicit RRC transitions may be determined. A data inactivity timer having the determined data inactivity timer length may be initiated. It may be determined that the data inactivity timer has expired. The wireless device may transition to the target RRC state based at least in part on determining that the data inactivity timer has expired.Type: ApplicationFiled: September 23, 2021Publication date: January 13, 2022Inventors: Sethuraman Gurumoorthy, Srirang A. Lovlekar, Murtaza A. Shikari, Srinivasan Nimmala, Haijing Hu, Fangli Xu, Yuqin Chen, Longda Xing, Xu Ou, Li Su, Vijay Venkataraman, Dawei Zhang, Muthukumaran Dhanapal, Sree Ram Kodali, Srinivas Burugupalli
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Patent number: 11166336Abstract: This disclosure relates to performing implicit radio resource control state transitions in a cellular communication system. A wireless device may establish a radio resource control (RRC) connection with a cellular base station. A data inactivity timer length and a target RRC state for implicit RRC transitions may be determined. A data inactivity timer having the determined data inactivity timer length may be initiated. It may be determined that the data inactivity timer has expired. The wireless device may transition to the target RRC state based at least in part on determining that the data inactivity timer has expired.Type: GrantFiled: February 1, 2019Date of Patent: November 2, 2021Assignee: Apple Inc.Inventors: Sethuraman Gurumoorthy, Srirang A. Lovlekar, Murtaza A. Shikari, Srinivasan Nimmala, Haijing Hu, Fangli Xu, Yuqin Chen, Longda Xing, Xu Ou, Li Su, Vijay Venkataraman, Dawei Zhang, Muthukumaran Dhanapal, Sree Ram Kodali, Srinivas Burugupalli
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Publication number: 20210211836Abstract: This disclosure relates to techniques for performing ranging wireless communication including prioritization. A first wireless device may transmit a request for ranging services to a second wireless device. The first wireless device may transmit an indication of a ranging priority to the second wireless device. The second wireless device may determine a granted ranging priority. The first and second wireless device may perform ranging communication according to the granted ranging priority.Type: ApplicationFiled: March 18, 2021Publication date: July 8, 2021Inventors: Srinivas Burugupalli, Qi Wang, Oren Shani, Christiaan A. Hartman, Danlin Li, Aniruddha S. Diwan
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Patent number: 10986491Abstract: Method and apparatus for adaptive data collection operations where a first user equipment (UE) is paired to a second UE. The first UE may receive capability data from the second UE, the capability data comprising cellular capabilities of the second UE. The first UE may further collect service history data for the second UE, where the service history data corresponds to the cellular capabilities indicated by the capability data. The first UE may further transmit the service history data to the second UE.Type: GrantFiled: April 7, 2017Date of Patent: April 20, 2021Assignee: Apple Inc.Inventors: Vijay Venkataraman, Srinivasan Nimmala, An Chan, Zhiwei Wang, Srirang A. Lovlekar, Srinivas Burugupalli
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Patent number: 10966053Abstract: This disclosure relates to techniques for performing ranging wireless communication including prioritization. A first wireless device may transmit a request for ranging services to a second wireless device. The first wireless device may transmit an indication of a ranging priority to the second wireless device. The second wireless device may determine a granted ranging priority. The first and second wireless device may perform ranging communication according to the granted ranging priority.Type: GrantFiled: December 31, 2019Date of Patent: March 30, 2021Assignee: Apple Inc.Inventors: Srinivas Burugupalli, Qi Wang, Oren Shani, Christiaan A. Hartman, Danlin Li, Aniruddha S. Diwan
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Patent number: 10966248Abstract: This disclosure relates to providing coexistence features for cellular communication in unlicensed spectrum. A wireless device may communicate with a cellular base station in accordance with an original communication configuration. The wireless device may determine that a communication activity is occurring at the wireless device that has a duration longer than a duration threshold. The wireless device may provide an indication to the cellular base station to modify the communication configuration with respect to operation in an unlicensed frequency band based at least in part on determining that a communication activity is occurring at the wireless device that has a duration longer than the duration threshold. The wireless device may communicate with the cellular base station in accordance with a modified communication configuration.Type: GrantFiled: September 27, 2018Date of Patent: March 30, 2021Assignee: Apple Inc.Inventors: Murtaza A. Shikari, Hariharan Sukumar, An Chan, Srirang A. Lovlekar, Vijay Venkataraman, Srinivas Burugupalli, Srinivasan Nimmala
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Patent number: 10681641Abstract: A device, system, and method detect an activity and utilize a mitigation scheme. The method is performed at a device that is configured to establish a network connection to a network, the network including a plurality of areas, each area being defined based on a grouping of a plurality of neighboring cells, the device being associated with one of the areas at a select time. The method includes determining between an activity status and a non-activity status associated with the device. When the activity status is determined, the method includes determining an area update rate indicating a number of changes to the associated area over a period of time. When the area update rate exceeds a predetermined update rate threshold, the method includes selecting a mitigation scheme configured to reduce an amount of power used by the device.Type: GrantFiled: May 29, 2018Date of Patent: June 9, 2020Assignee: Apple Inc.Inventors: Srinivas Burugupalli, Muthukumaran Dhanapal, Vijay Venkataraman, Srirang A. Lovlekar, Srinivasan Nimmala
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Publication number: 20200137518Abstract: This disclosure relates to techniques for performing ranging wireless communication including prioritization. A first wireless device may transmit a request for ranging services to a second wireless device. The first wireless device may transmit an indication of a ranging priority to the second wireless device. The second wireless device may determine a granted ranging priority. The first and second wireless device may perform ranging communication according to the granted ranging priority.Type: ApplicationFiled: December 31, 2019Publication date: April 30, 2020Inventors: Srinivas Burugupalli, Qi Wang, Oren Shani, Christiaan A. Hartman, Danlin Li, Aniruddha S. Diwan
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Publication number: 20200128484Abstract: Methods related to an inactive state of a user equipment (UE). In one example, when an amount of data in an uplink buffer is less than a threshold, the data is sent to the network while remaining in the inactive state. In another example, when reselecting to a different cell, the UE attempts to reselect to the different cell and remain in the inactive state. When transitioning to a connected state at the reselected cell, the UE sends a resume request including an identification of the first cell. In another example, when a high priority or a background PLMN search is performed in the inactive state, the results are cached and implemented the earlier of when a timer expires or the UE enters an idle state. In another example, a cell reselection criteria is altered in the inactive state to make it less likely that a cell reselection will occur.Type: ApplicationFiled: October 15, 2019Publication date: April 23, 2020Inventors: Li SU, Muthukumaran DHANAPAL, Vijay VENKATARAMAN, Srinivas BURUGUPALLI
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Patent number: 10568066Abstract: Various mechanisms for paging link-budget-limited (LBL) devices are disclosed, including: (1) transmitting paging message with non-conventional paging identifier; (2) transmitting paging message(s) with increased power; (3) repeating transmission of paging message to support combining at receiver. Various mechanisms for UE device to signal LBL status are disclosed, including, transmitting status flag or special value of DRX cycle to network node as part of tracking area update and/or attach request. The network node informs a base station of the device's LBL status as part of a paging message. (The network node may, e.g., assign an S-RNTI to the LBL device from a reserved subset of S-RNTI space.) The base station invokes a paging enhancement mechanism when paging an LBL device. Alternatively, the base station may page UE devices without knowledge of LBL status, e.g., by counting paging attempts for a given UE, and boosting power after the Nth paging attempt.Type: GrantFiled: April 9, 2019Date of Patent: February 18, 2020Assignee: Apple Inc.Inventors: Li Su, Sami M. Almalfouh, Venkateswara Rao Manepalli, Srinivas Burugupalli, Srinivasan Nimmala, Vijay Kumar Ramamurthi, Stephan V. Schell
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Patent number: 10555119Abstract: This disclosure relates to techniques for performing ranging wireless communication including prioritization. A first wireless device may transmit a request for ranging services to a second wireless device. The first wireless device may transmit an indication of a ranging priority to the second wireless device. The second wireless device may determine a granted ranging priority. The first and second wireless device may perform ranging communication according to the granted ranging priority.Type: GrantFiled: October 9, 2018Date of Patent: February 4, 2020Assignee: Apple Inc.Inventors: Srinivas Burugupalli, Qi Wang, Oren Shani, Christiaan A. Hartman, Danlin Li, Aniruddha S. Diwan
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Publication number: 20200037150Abstract: Method and apparatus for adaptive data collection operations where a first user equipment (UE) is paired to a second UE. The first UE may receive capability data from the second UE, the capability data comprising cellular capabilities of the second UE. The first UE may further collect service history data for the second UE, where the service history data corresponds to the cellular capabilities indicated by the capability data. The first UE may further transmit the service history data to the second UE.Type: ApplicationFiled: April 7, 2017Publication date: January 30, 2020Inventors: Vijay VENKATARAMAN, Srinivasan NIMMALA, An CHAN, Zhiwei WANG, Srirang A. LOVLEKAR, Srinivas BURUGUPALLI