Patents by Inventor Arnaud Meylan
Arnaud Meylan 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: 20240155326Abstract: A method of wireless communication performed by a user equipment (UE) includes: operating in a Dual SIM Dual Active (DSDA) mode or a Dual SIM Dual Standby (DSDS) mode in which a first subscriber identity module (SIM) is designated as a default data subscription (DDS); determining a recommendation to change the DDS from the first SIM to a second SIM at a modem; informing a user of the recommendation to change the DDS; changing the DDS in response to, at least in part, the recommendation and an input from the user; updating a first state variable to indicate a state of the DDS; and routing internet data to the second SIM.Type: ApplicationFiled: January 17, 2024Publication date: May 9, 2024Inventors: Can ZHAO, Suli ZHAO, Xinchen ZHANG, Reza SHAHIDI, Arnaud MEYLAN, Liping SHEN, Ajith Tom PAYYAPPILLY, Juan ZHANG, Tom CHIN
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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: 11968674Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a control message indicating a resource configuration for uplink and downlink transmissions. The UE may determine an uplink buffer threshold for a modem buffer of the UE based on the resource configuration. The UE may transmit, to the base station, a feedback request message requesting that the base station provide feedback for at least one previously transmitted uplink packet based on a comparison of an amount of previously transmitted uplink data and scheduled uplink data stored in the modem buffer relative to the uplink buffer threshold. The UE may receive, based on transmitting the feedback request message, a feedback response message corresponding to a first previously transmitted uplink packet of the at least one previously transmitted uplink packet.Type: GrantFiled: February 4, 2021Date of Patent: April 23, 2024Assignee: QUALCOMM IncorporatedInventors: Arnaud Meylan, Sitaramanjaneyulu Kanamarlapudi, Vishal Dalmiya, Kuo-Chun Lee, Shailesh Maheshwari, Vaishakh Rao, Arun Prasanth Balasubramanian, Subashini Krishnamurthy, Leena Zacharias, Sivashankar Sekar, Saket Bathwal, Liangchi Hsu, Raghuveer Ramakrishna Srinivas Tarimala
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Patent number: 11956808Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for managing scheduling requests (SRs) in a user equipment (UE) that supports a split data radio bearer (DRB). In some aspects, the UE may trigger a first SR for a first communication link and a second SR for a second communication link in response to determining that a first amount of data in the UE data buffer is greater than a first threshold. The UE may transmit the first SR to a first base station (BS) via the first communication link. Prior to transmission of the second SR, the UE may determine whether a second amount of data in the UE data buffer is less than a second threshold. The UE may cancel the second SR in response to the second amount of data in the UE data buffer being less than the second threshold.Type: GrantFiled: September 23, 2021Date of Patent: April 9, 2024Assignee: QUALCOMM IncorporatedInventors: Akshay Kumar, Arnaud Meylan, Leena Zacharias, Michel Chauvin, Vishal Dalmiya, Ambarish Tripathi, Shailesh Maheshwari, Sathyanarayanan Raghunathan, Baojun Lu
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Publication number: 20240106481Abstract: Certain aspects of the present disclosure provide techniques for transmit energy allocation. A method that may be performed by a wireless device includes establishing first and second wireless communication connections and allocating an available energy between the first and second wireless communication connections by: allocating a first portion of the available energy to the first wireless communication connection based at least in part on one or more functionalities associated with the first wireless communication connection; allocating a second portion of the available energy to the second wireless communication connection based at least in part on one or more functionalities associated with the second wireless communication connection; and allocating a third portion of the available energy to the first and/or the second wireless communication connections based at least in part on energy efficiencies of the first and second wireless communication connections.Type: ApplicationFiled: September 18, 2023Publication date: March 28, 2024Inventors: Akshay KUMAR, Arnaud MEYLAN, Huang LOU, Farhad MESHKATI, Scott HOOVER, Yahia RAMADAN, Michel CHAUVIN
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Publication number: 20240098591Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify an indication of an occurrence of a handover. The UE may adjust a delay used by a buffer based at least in part on the indication of the occurrence of the handover. The UE may process one or more packets of the buffer based at least in part on the adjustment of the delay used by the buffer. Numerous other aspects are described.Type: ApplicationFiled: August 25, 2021Publication date: March 21, 2024Inventors: Min WANG, Pravjyot Singh DEOGUN, Mouaffac AMBRISS, Carlos Marcelo Dias PAZOS, Arvind Vardarajan SANTHANAM, Yong XIE, Vikram SINGH, Reza SHAHIDI, Shankar Ganesh LAKSHMANASWAMY, Manjunatha KANTHARAJU, Ertugrul Necdet CIFTCIOGLU, Vaishali Ailani RAI, Kuo-Chun LEE, Arnaud MEYLAN, Leena ZACHARIAS
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Patent number: 11937122Abstract: Wireless communication systems and methods related to radio link control (RLC) transmissions are provided. A first wireless communication device transmits a sequence of protocol data units (PDUs). The first wireless communication device receives a first reception status report for a first portion of a receiver buffer window used for receiving the sequence of PDUs from a second wireless communication device. The first wireless communication device receives a second reception status report for a second portion of the receiver buffer window, the second portion being different from the first portion, from the second wireless communication device.Type: GrantFiled: January 27, 2021Date of Patent: March 19, 2024Assignee: QUALCOMM IncorporatedInventors: Sitaramanjaneyulu Kanamarlapudi, Prasad Reddy Kadiri, Leena Zacharias, Arnaud Meylan
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Patent number: 11930482Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a multi-subscriber identity module (SIM) user equipment (UE) may communicate, using a first SIM, on a plurality of component carriers. The multi-SIM UE may select a first subset of component carriers from the plurality of component carriers based at least in part on a component carrier prioritization. The multi-SIM UE may identify an amount of memory available to a second SIM. The multi-SIM UE may tune away, based at least in part on the amount of memory available to the second SIM, from a second subset of component carriers The first subset of component carriers may be different from the second subset of component carriers. Numerous other aspects are described.Type: GrantFiled: August 13, 2021Date of Patent: March 12, 2024Assignee: QUALCOMM IncorporatedInventors: Francis Ming-Meng Ngai, Arnaud Meylan, Suli Zhao, Liangchi Hsu, Cheol Hee Park, Qingxin Chen, Jun Hu, Leena Zacharias, Pulkit Hanswal, Reza Shahidi, Thawatt Gopal, Raghu Narayan Challa, Heechoon Lee
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Patent number: 11930452Abstract: Aspects described herein relate to instructing, from a layer of a modem processor, a host processor to utilize an increased power consumption state for processing data from a network node. The instructing can be performed based on transmitting a signal to the network node and/or receiving signals from the network node, and at a time that allows the host processor to wake up before receiving data from the modem processor for processing.Type: GrantFiled: July 7, 2021Date of Patent: March 12, 2024Assignee: QUALCOMM IncorporatedInventors: Arnaud Meylan, Vamsi Dokku, Amir Farajidana, Alok Mitra
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Patent number: 11917472Abstract: Aspects directed towards Quality of Service (QoS) flow remapping are disclosed. In an example, upon detecting a mapping reconfiguration of a first QoS flow from a first data radio bearer (DRB) to another DRB, a Service Data Adaptation Protocol (SDAP) control protocol data unit (PDU) is generated indicating that a final SDAP data PDU associated with the first QoS flow has been transmitted on the first DRB. The SDAP control PDU is then transmitted via the first DRB. In another example, upon detecting a mapping reconfiguration of a first QoS flow from a first DRB to another DRB, an end marker parameter is set in an SDAP header of a first SDAP data PDU received from an upper layer after the mapping reconfiguration indicating that the first SDAP data PDU is a final SDAP data PDU associated with the first QoS flow transmitted on the first DRB.Type: GrantFiled: January 26, 2022Date of Patent: February 27, 2024Assignee: QUALCOMM IncorporatedInventors: Feilu Liu, Yu-Ting Yu, Srinivas Reddy Mudireddy, Tom Chin, Suli Zhao, Aziz Gholmieh, Xing Chen, Ozcan Ozturk, Arnaud Meylan
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Patent number: 11916840Abstract: Aspects of the present disclosure include methods, apparatuses, and computer readable media for receiving at least one TP packet, computing a current data rate or an end time of a low throughput phase, determining if TP is in the low throughput phase, aggregating the at least one received TP packet or an ACK relating to the at least one received TP packet in response to determining that the TP is not in the low throughput phase, and transmitting the ACK to a sending device.Type: GrantFiled: February 13, 2020Date of Patent: February 27, 2024Assignee: QUALCOMM IncorporatedInventors: Prachi Agrawal, Arnaud Meylan, Vandit Pinal Desai, Rajashekar Chilla, Prasad Gadde, Hariharan Subramanian, Vamsi Dokku, Ryan Michael Chapman, Subash Abhinov Kasiviswanathan, Sean Nicholas Tranchetti, Raul Martinez, Conner Austin Huff
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Patent number: 11910479Abstract: A method of wireless communication performed by a user equipment (UE) includes: operating in a Dual SIM Dual Active (DSDA) mode or a Dual SIM Dual Standby (DSDS) mode in which a first subscriber identity module (SIM) is designated as a default data subscription (DDS); determining a recommendation to change the DDS from the first SIM to a second SIM at a modem, informing a user of the recommendation to change the DDS; changing the DDS in response to, at least in part, the recommendation an input from the user; updating a first state variable to indicate a state of the DDS; and routing internet data to the second SIM.Type: GrantFiled: September 7, 2021Date of Patent: February 20, 2024Assignee: QUALCOMM IncorporatedInventors: Can Zhao, Suli Zhao, Xinchen Zhang, Reza Shahidi, Arnaud Meylan, Liping Shen, Ajith Tom Payyappilly, Juan Zhang, Tom Chin
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Publication number: 20240056976Abstract: Certain aspects of the present disclosure provide a method for wireless communication by a user equipment (UE). The UE starts a first timer (such as a discontinuous reception (DRX) hybrid automatic repeat request (HARQ) round-trip-time (RTT) timer), after sending an uplink (UL) data transmission to a network entity. The UE then starts a second timer (such as a DRX retransmission timer) when the first timer expires. The UE then determines whether to wake up or sleep for a duration of the second timer based on a prior block error rate (BLER).Type: ApplicationFiled: October 10, 2023Publication date: February 15, 2024Inventors: Leena ZACHARIAS, Arnaud MEYLAN, Reza SHAHIDI, Lan LAN, Qingxin CHEN, Farrukh RASHID, Zhibin DANG, Akshay KUMAR
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Patent number: 11895638Abstract: Methods, systems, and devices for wireless communications are described. A communication device, such as a user equipment may identify a size capability for a buffer associated with a protocol layer of the UE. The buffer may be a layer two buffer and the protocol layer may be a layer two protocol layer. The UE may transmit, to a base station serving the UE, an indication of the identified size capability for the buffer. In some cases, the UE may transmit the indication of the identified size capability in a UE capability report in radio resource control signaling. The UE may then communicate, with the base station 105, data that is scheduled based on the transmitted indication.Type: GrantFiled: January 22, 2021Date of Patent: February 6, 2024Assignee: QUALCOMM IncorporatedInventors: Arnaud Meylan, Akshay Kumar, Pulkit Hanswal, Shailesh Maheshwari, Arun Prasanth Balasubramanian
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Publication number: 20240022357Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first physical downlink control channel (PDCCH) communication having a new data indicator (NDI) value for a hybrid automatic repeat request (HARQ) process. The UE may start a HARQ state discard timer based at least in part on receiving the first PDCCH communication, wherein a duration of the HARQ state discard timer is based at least in part on one or more conditions. Numerous other aspects are described.Type: ApplicationFiled: July 13, 2023Publication date: January 18, 2024Inventors: Arnaud MEYLAN, Levent AYDIN, Ashok MANTRAVADI, Brian Clarke BANISTER, Leena ZACHARIAS, Sitaramanjaneyulu KANAMARLAPUDI, Hobin KIM
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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: 11876626Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive first downlink control information (DCI) indicating a first redundancy version (RV) index value associated with a hybrid automatic repeat request (HARQ) process. The mobile station may transmit, based at least in part on receiving the DCI indicating the first RV index value, data using a second RV index value, the second RV index value being different from the first RV index value. Numerous other aspects are described.Type: GrantFiled: August 16, 2021Date of Patent: January 16, 2024Assignee: QUALCOMM IncorporatedInventors: Yi Huang, Akshay Kumar, Arnaud Meylan, Seyedkianoush Hosseini, Peter Gaal
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Publication number: 20240015581Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain one or more communication parameters associated with one or more communications to be transmitted by the UE. The UE may transmit the one or more communications based at least in part on a congestion control algorithm selected from a set of candidate congestion control algorithms, the congestion control algorithm selected based at least in part on the one or more communication parameters. Numerous other aspects are described.Type: ApplicationFiled: July 8, 2022Publication date: January 11, 2024Inventors: Ertugrul Necdet CIFTCIOGLU, Arvind Vardarajan SANTHANAM, Yubing JIAN, Reza SHAHIDI, Arnaud MEYLAN, Supratik BHATTACHARJEE, Gautham HARIHARAN
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Publication number: 20240014910Abstract: Disclosed are systems and techniques for wireless communications. For instance, a wireless device may receive a signal from a first wireless network while the wireless device is in an idle mode; determine, from the received signal, a signal to noise ratio (SNR) and a doppler shift; retrieve stored network capability information; and estimate, based on the SNR, the doppler shift, and the stored network capability information, a throughput of the first wireless network.Type: ApplicationFiled: July 8, 2022Publication date: January 11, 2024Inventors: Xinchen ZHANG, Arnaud MEYLAN, Mahdi ZAMANI, Arvind Vardarajan SANTHANAM, Mona AGRAWAL, Reza SHAHIDI
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Patent number: 11864113Abstract: Methods, systems, and devices for wireless communication are described. A data layer at a user equipment (UE) may provide information associated with an uplink message to a modem power manager to determine whether to keep resources which are brought up by the scheduler or to power them off for transmitting the uplink message. For example, the data layer may indicate a radio access technology, a subscriber identifier, and a bearer type associated with the uplink message, which may enable the modem power manager to identify which radios to wake up (e.g., or avoid putting to sleep). Utilizing the information may enable the modem power manager to determine whether the wakeup is related to uplink data, acquire information to support the wakeup with resources indicated by the information, and avoid putting resources to sleep if the scheduled and the unscheduled wakeup resource requirements match.Type: GrantFiled: September 22, 2021Date of Patent: January 2, 2024Assignee: QUALCOMM IncorporatedInventors: Arnaud Meylan, Rissen Alfonso Joseph, Yogesh Kumar Sadhu, Nishith Chaubey, Vaishakh Rao, Alok Mitra, Aravindh Suriyamoorthy, Vinod Vijayarajan, Vinesh Tarphe