Patents by Inventor Sivaram Srivenkata Palakodety
Sivaram Srivenkata Palakodety 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: 20240146377Abstract: This disclosure provides systems, methods and apparatuses for enabling downlink throttling, such as for thermal mitigation. For example, a user equipment (UE) may transmit channel state feedback (CSF) with a report of a first rank that is less than a second rank associated with a channel condition and may communicate with a base station using a configuration associated with the first rank and without a set of sounding reference signals (SRSs). Alternatively, the UE may transmit one or more SRSs using a configuration associated with the first rank. In this way, by refraining from transmission of the SRSs or by adjusting the configuration the SRSs, the UE causes the base station to support downlink throttling.Type: ApplicationFiled: December 1, 2021Publication date: May 2, 2024Inventors: James Francis GEEKIE, Alexei Yurievitch GOROKHOV, Chun-Hao HSU, Mahbod GHELICHI, Sivaram Srivenkata PALAKODETY, Pranay Sudeep RUNGTA, Krishna Chaitanya MUKKERA, Adarsh Kumar JINNU
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Publication number: 20240138023Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish a voice call. The UE may receive a configuration for a discontinuous reception (DRX) cycle indicating at least an ON duration and a DRX cycle duration. The UE may receive a configuration for a scheduling request (SR) indicating an SR period duration for transmitting an SR. The UE may detect that the SR period duration is greater than the DRX cycle duration. The UE may generate, based at least in part on the SR period duration being greater than the DRX cycle duration, a voice data packet to be available for transmission within a threshold time of a start of the ON duration. The UE may transmit the voice data packet on a resource identified by a grant received from the network. Numerous other aspects are described.Type: ApplicationFiled: October 20, 2021Publication date: April 25, 2024Inventors: Carlos Marcelo Dias PAZOS, Leena ZACHARIAS, Zhibin DANG, Pravjyot Singh DEOGUN, Arvind Vardarajan SANTHANAM, Sivaram Srivenkata PALAKODETY, Arnaud MEYLAN
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Patent number: 11963214Abstract: Aspects are provided which allow a UE to trigger initiation of an SR procedure in response to a decrease in an amount of received data or uplink grants following a measurement gap. The UE receives data from a first base station. The UE performs a measurement of a downlink signal from a second base station based on a measurement configuration. The UE transmits a scheduling request in response to a decrease in at least one of an amount of received downlink data or a number of received grants to transmit uplink data after the measurement is performed. As a result, inefficient data stalls caused by erroneous DRX determinations by a base station may be avoided.Type: GrantFiled: October 20, 2021Date of Patent: April 16, 2024Assignee: QUALCOMM IncorporatedInventors: Sitaramanjaneyulu Kanamarlapudi, Sathyanarayanan Raghunathan, Baojun Lu, Sivaram Srivenkata Palakodety
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Publication number: 20240023115Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, via a first carrier associated with a first radio access technology, at least a first uplink grant from a base station. The UE may implement one or more backoff schemes. For example, the UE may transmit, using resources indicated by at least the first uplink grant, an uplink message based on a temperature of one or more components of the UE satisfying a threshold, the uplink message including a transport block (TB) indicating data, a buffer status report (BSR) associated with the data, one or more padding bytes different from the data, or any combination thereof. The UE may monitor for at least a second uplink grant from the base station during a first time period based on transmitting the uplink message.Type: ApplicationFiled: July 26, 2023Publication date: January 18, 2024Inventors: Mahbod GHELICHI, James Francis GEEKIE, Arnaud MEYLAN, Sivaram Srivenkata PALAKODETY, Bao Vinh NGUYEN, Michel CHAUVIN
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Patent number: 11758555Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, via a first carrier associated with a first radio access technology, at least a first uplink grant from a base station. The UE may implement one or more backoff schemes. For example, the UE may transmit, using resources indicated by at least the first uplink grant, an uplink message based on a temperature of one or more components of the UE satisfying a threshold, the uplink message including a transport block (TB) indicating data, a buffer status report (BSR) associated with the data, one or more padding bytes different from the data, or any combination thereof. The UE may monitor for at least a second uplink grant from the base station during a first time period based on transmitting the uplink message.Type: GrantFiled: May 17, 2021Date of Patent: September 12, 2023Assignee: QUALCOMM IncorporatedInventors: Mahbod Ghelichi, James Francis Geekie, Arnaud Meylan, Sivaram Srivenkata Palakodety, Bao Vinh Nguyen, Michel Evan Chauvin
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Publication number: 20230246749Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may identify, for removal from a hybrid automatic repeat request (HARQ) buffer of the wireless communication device, a HARQ process from a plurality of HARQ processes maintained in the HARQ buffer by the wireless communication device, wherein the HARQ process is identified based at least in part on one or more HARQ buffer management parameters. The wireless communication device may remove the HARQ process from the HARQ buffer. Numerous other aspects are described.Type: ApplicationFiled: February 1, 2022Publication date: August 3, 2023Inventors: Xing CHEN, Shailesh MAHESHWARI, Nate CHIZGI, Omar MEHANNA, Carlos Jesus ROMANILLOS, Sivaram Srivenkata PALAKODETY, Kai TU, Hobin KIM, Akshay KUMAR, Arnaud MEYLAN, Arun Prasanth BALASUBRAMANIAN
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Publication number: 20230208601Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter network node may generate a grouping descriptor, for a transport block, that indicates grouping information for a plurality of protocol data units (PDUs) in the transport block. The transmitter network node may transmit the grouping descriptor with the transport block. Numerous other aspects are described.Type: ApplicationFiled: December 23, 2021Publication date: June 29, 2023Inventors: Lulu WANG, Xing CHEN, Ashwin RAMAN, Pavan Suresh DHARESHWAR, Carlos Jesus ROMANILLOS, Vignesh NAGARAJAN, Kaiyuan FAN, Akhil AGRAWAL, Sivaram Srivenkata PALAKODETY, Shailesh MAHESHWARI
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Patent number: 11533772Abstract: Aspects described herein relate to communicating, based on a first subscription, with a first Radio Access Technology (RAT) over a bandwidth part (BWP) in a set of one or more configured BWPs, tuning a transceiver away from the BWP to a second frequency to communicate, based on a second subscription, with a second RAT for a period of time, tuning, after the period of time, the transceiver back to a selected BWP to communicate with the first RAT, and handling BWP parameters during or based on the tune away or tune back.Type: GrantFiled: November 21, 2019Date of Patent: December 20, 2022Assignee: QUALCOMM IncorporatedInventors: Jun Hu, Qingxin Chen, Reza Shahidi, Sivaram Srivenkata Palakodety
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Publication number: 20220386172Abstract: A user equipment (UE) configured for dual connectivity with a split bearer configuration may transmit uplink data packets to one or both a master cell group (MCG) and a secondary cell group (SCG). The UE may transmit an uplink transmission from a packet data convergence protocol (PDCP) entity over one or both of a first radio link control (RLC) entity associated with the MCG and a second RLC entity associated with the SCG. The configuration including a transmit buffer threshold. The UE may receive, at the PDCP entity, an uplink switch start indication. The UE may activate the second RLC entity in response to receiving the uplink switch start indication. The UE may transmit a buffer status report according to a current transmit buffer level plus the transmit buffer threshold. Accordingly, the UE may communicate with the SCG based on the uplink switch start indication.Type: ApplicationFiled: November 25, 2019Publication date: December 1, 2022Inventors: Ling XIE, Qingxin CHEN, Reza SHAHIDI, Jun HU, Sivaram Srivenkata PALAKODETY, Vishal DALMIYA, Wei-Jei SONG, Arnaud MEYLAN, Zhibin DANG, Karthikeyan SABAPATHI
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Publication number: 20220295262Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may initiate a first service, having a first priority during a time interval, associated with a first subscriber identification module (SIM), and a second service, having a second priority during the time interval, associated with a second SIM of the UE, the first priority having a higher priority than the second priority. The UE may identify a first type of communication associated with the second SIM. The UE may adjust, based at least in part on the first type of communication, at least one of the first priority or the second priority during the time interval. The UE may perform a communication in accordance with the adjusted at least one of the first priority or the second priority. Numerous other aspects are described.Type: ApplicationFiled: March 10, 2022Publication date: September 15, 2022Inventors: Reza SHAHIDI, Qingxin CHEN, Lan LAN, Cheol Hee PARK, James BECKMAN, Leena ZACHARIAS, Arnaud MEYLAN, Krishna Chaitanya MUKKERA, Ambarish TRIPATHI, Zhibin DANG, Ashwin MADHUR COMANDUR, Sivaram Srivenkata PALAKODETY, Sridhar BANDARU
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Publication number: 20220141842Abstract: Aspects are provided which allow a UE to trigger initiation of an SR procedure in response to a decrease in an amount of received data or uplink grants following a measurement gap. The UE receives data from a first base station. The UE performs a measurement of a downlink signal from a second base station based on a measurement configuration. The UE transmits a scheduling request in response to a decrease in at least one of an amount of received downlink data or a number of received grants to transmit uplink data after the measurement is performed. As a result, inefficient data stalls caused by erroneous DRX determinations by a base station may be avoided.Type: ApplicationFiled: October 20, 2021Publication date: May 5, 2022Inventors: Sitaramanjaneyulu KANAMARLAPUDI, Sathyanarayanan RAGHUNATHAN, Baojun LU, Sivaram Srivenkata PALAKODETY
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Publication number: 20200170063Abstract: Aspects described herein relate to communicating, based on a first subscription, with a first Radio Access Technology (RAT) over a bandwidth part (BWP) in a set of one or more configured BWPs, tuning a transceiver away from the BWP to a second frequency to communicate, based on a second subscription, with a second RAT for a period of time, tuning, after the period of time, the transceiver back to a selected BWP to communicate with the first RAT, and handling BWP parameters during or based on the tune away or tune back.Type: ApplicationFiled: November 21, 2019Publication date: May 28, 2020Inventors: Jun HU, Qingxin CHEN, Reza SHAHIDI, Sivaram Srivenkata PALAKODETY
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Patent number: 10412014Abstract: The disclosure provides for a user equipment (UE) detecting an indication of an application-specific latency reduction triggering condition that may trigger switching of a communication state of the UE. For example, the UE may be in an initial state. The UE may transition into a different state that is associated with lower latency for data transfer. In an aspect, the UE may trigger the indication for latency reduction even when the network-configured criteria for the indication has not yet been met. The UE may trigger an application-specific latency reduction triggering condition during the startup of an application, which triggers a resource request message even before the network-configured threshold value for generating such resource request messages is satisfied. The resource request message may cause the network to command the UE to transition to a state that has a latency less than that in the current state.Type: GrantFiled: July 25, 2016Date of Patent: September 10, 2019Assignee: QUALCOMM IncorporatedInventors: Ravi Agarwal, Chetan Chakravarthy, Sharad Sambhwani, Sivaram Srivenkata Palakodety, Juha Mikko Sirkka
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Patent number: 9674803Abstract: Methods and apparatus are described for synchronizing compression for communication between a user equipment (UE) and a serving node. The methods and apparatus include determining that a compressor memory of a compressor and a decompressor memory of a decompressor are out-of-synchronization based on a checksum failure. Further, the methods and apparatus include resetting the compressor memory and the decompressor memory to a predetermined state in response to determining that the compressor memory and the decompressor memory are out-of-synchronization, wherein the compressor memory and the decompressor memory are synchronized at the predetermined state.Type: GrantFiled: June 23, 2014Date of Patent: June 6, 2017Assignee: QUALCOMM IncorporatedInventors: Srinivasa Rao Eravelli, Sitaramanjaneyulu Kanamarlapudi, Rohit Kapoor, Sivaram Srivenkata Palakodety, Venkata Ramanan Venkatachalam Jayaraman, Murtuza Taheri Chhatriwala, Sumanth Govindappa, Pamela Ann Cereck
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Publication number: 20170142018Abstract: The disclosure provides for a user equipment (UE) detecting an indication of an application-specific latency reduction triggering condition that may trigger switching of a communication state of the UE. For example, the UE may be in an initial state. The UE may transition into a different state that is associated with lower latency for data transfer. In an aspect, the UE may trigger the indication for latency reduction even when the network-configured criteria for the indication has not yet been met. The UE may trigger an application-specific latency reduction triggering condition during the startup of an application, which triggers a resource request message even before the network-configured threshold value for generating such resource request messages is satisfied. The resource request message may cause the network to command the UE to transition to a state that has a latency less than that in the current state.Type: ApplicationFiled: July 25, 2016Publication date: May 18, 2017Inventors: Ravi AGARWAL, Chetan CHAKRAVARTHY, Sharad SAMBHWANI, Sivaram Srivenkata PALAKODETY, Juha Mikko SIRKKA
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Patent number: 9351195Abstract: Methods and apparatus of compression on multiple data flows for communication between a user equipment (UE) and a serving node. The methods and apparatus include receiving multiple data flows for compression, wherein each of the multiple data flows includes a plurality of data packets, with each data packet having a data packet header and a payload. Further, the methods and apparatus include determining a compression state for each of the multiple data flows. Moreover, the methods and apparatus include performing a first compression algorithm on each of the multiple data flows determined to have a compression state set to a do-not-compress state, wherein the first compression algorithm includes compressing the data packet header of each data packet without compressing the payload of each data packet.Type: GrantFiled: June 23, 2014Date of Patent: May 24, 2016Assignee: QUALCOMM IncorporatedInventors: Murtuza Taheri Chhatriwala, Venkata Ramanan Venkatachalam Jayaraman, Rohit Kapoor, Srinivasa Rao Eravelli, Sumanth Govindappa, Sivaram Srivenkata Palakodety
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Patent number: 9325813Abstract: Methods and apparatus are described for formatting a compressed data packet. The methods and apparatus include identifying a first data string within a data packet that was previously stored at a first memory location in a compressor memory, and generating a first pointer that references the first memory location in the compressor memory. Further, these aspects optionally include identifying a second data string within the data packet that was not previously stored in the compressor memory. Additionally, these aspects include creating a compressed data packet by replacing the first data string with the first pointer and copying the second data string, and including an indicator corresponding to a number of pointers in the data packet.Type: GrantFiled: June 23, 2014Date of Patent: April 26, 2016Assignee: QUALCOMM IncorporatedInventors: Venkata Ramanan Venkatachalam Jayaraman, Rohit Kapoor, Sumanth Govindappa, Murtuza Taheri Chhatriwala, Srinivasa Rao Eravelli, Sivaram Srivenkata Palakodety
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Publication number: 20150085749Abstract: Methods and apparatus are described for configuring features for a user equipment (UE) communicating with a network entity. For example, the methods and apparatus include receiving, at the network entity, a capability message indicating one or more features supported by the UE; transmitting control data in a data type Protocol Data Unit (PDU), wherein the control data is configured to enable one of the one or more features based on the capability message; and enabling one of the one or more features in response to receiving an acknowledgement message from the UE.Type: ApplicationFiled: September 24, 2014Publication date: March 26, 2015Inventors: Srinivasa Rao ERAVELLI, Rohit KAPOOR, Venkata Ramanan VENKATACHALAM JAYARAMAN, Sitaramanjaneyulu KANAMARLAPUDI, Murtuza Taheri CHHATRIWALA, Sumanth GOVINDAPPA, Pamela Ann CERECK, Sivaram Srivenkata PALAKODETY
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Publication number: 20150085876Abstract: Methods and apparatus of compression on multiple data flows for communication between a user equipment (UE) and a serving node. The methods and apparatus include receiving multiple data flows for compression, wherein each of the multiple data flows includes a plurality of data packets, with each data packet having a data packet header and a payload. Further, the methods and apparatus include determining a compression state for each of the multiple data flows. Moreover, the methods and apparatus include performing a first compression algorithm on each of the multiple data flows determined to have a compression state set to a do-not-compress state, wherein the first compression algorithm includes compressing the data packet header of each data packet without compressing the payload of each data packet.Type: ApplicationFiled: June 23, 2014Publication date: March 26, 2015Inventors: Murtuza Taheri CHHATRIWALA, Venkata Ramanan VENKATACHALAM JAYARAMAN, Rohit KAPOOR, Srinivasa Rao ERAVELLI, Sumanth GOVINDAPPA, Sivaram Srivenkata PALAKODETY
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Publication number: 20150085835Abstract: Methods and apparatus are described for synchronizing compression for communication between a user equipment (UE) and a serving node. The methods and apparatus include determining that a compressor memory of a compressor and a decompressor memory of a decompressor are out-of-synchronization based on a checksum failure. Further, the methods and apparatus include resetting the compressor memory and the decompressor memory to a predetermined state in response to determining that the compressor memory and the decompressor memory are out-of-synchronization, wherein the compressor memory and the decompressor memory are synchronized at the predetermined state.Type: ApplicationFiled: June 23, 2014Publication date: March 26, 2015Inventors: Srinivasa Rao ERAVELLI, Sitaramanjaneyulu KANAMARLAPUDI, Rohit KAPOOR, Sivaram Srivenkata PALAKODETY, Venkata Ramanan VENKATACHALAM JAYARAMAN, Murtuza Taheri CHHATRIWALA, Sumanth GOVINDAPPA, Pamela Ann CERECK