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).

  • Scheduling of uplink transport blocks
    Patent number: 10813115
    Abstract: Certain aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for preparing data for transmission from a user equipment in a wireless communication system. In some embodiments, a method may limit memory access starts during a time interval to ensure that all memory access operations are completed with a transmission time interval.
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: October 20, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Arnaud Meylan, Yue Yang, Mathias Kohlenz, Sitaramanjaneyulu Kanamarlapudi, Vishal Dalmiya, Srinivasan Balasubramanian, Shailesh Maheshwari, Gavin Bernard Horn, Aziz Gholmieh
  • Processing retransmissions in semi-persistently scheduled wireless communications
    Patent number: 10805949
    Abstract: Aspects herein describe utilizing semi-persistent scheduling (SPS) resources in wireless communications. An indication to retransmit information for SPS resources can be received from an access point. It can be determined that a SPS activation for the SPS resources is not received from the access point. Based on this determination, one or more signals can be transmitted.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: October 13, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Nikhil Mali, Manjinder Singh Sandhu, Arnaud Meylan
  • User equipment power consumption and secondary cell activation latency reductions in a wireless communication system
    Patent number: 10791512
    Abstract: The present disclosure provides user equipment power consumption and secondary cell (SCell) activation latency reductions in wireless communication systems. For example, a UE may determine that a secondary cell activation condition has been satisfied. The UE may further transition to a secondary cell activated state based on determining that the secondary cell activation condition has been satisfied, the secondary cell activate state corresponding to a dormant SCell state. The UE may operate at least in the dormant SCell state.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: September 29, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Prasad Kadiri, Srinivasan Balasubramanian, Supratik Bhattacharjee, Umesh Phuyal, Arnaud Meylan, Can Zhao, Aziz Gholmieh, Wanshi Chen, Peter Gaal, Masato Kitazoe
  • METHODS AND APPARATUS FOR TRANSPORT PROTOCOL ACK AGGREGATION
    Publication number: 20200266955
    Abstract: 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: Application
    Filed: February 13, 2020
    Publication date: August 20, 2020
    Inventors: 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
  • Methods of efficient handover and reselection to a home ENODEB using user equipment motion
    Patent number: 10750419
    Abstract: Methods and apparatuses for serving cell management of a user equipment (UE) are presented. Particularly, methods and apparatuses are presented for suppressing a serving cell change based on a speed of the UE. For instance, an example method is presented for serving cell management that may include determining that a serving cell change condition exists for an initiation of a serving cell change for the UE, wherein the serving cell change comprises changing a serving cell of the UE from a macro cell to a low power cell. In addition, the example method may include obtaining a speed of the UE and suppressing the initiation of the serving cell change based on the speed of the UE.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: August 18, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Kuo-Chun Lee, Sivaramakrishna Veerepalli, Can Zhao, Arnaud Meylan, Srinivasan Balasubramanian, Aziz Gholmieh, Feilu Liu, Cherng-Shung Hsu, YuHung Kao
  • Low latency operation
    Patent number: 10750381
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may set a value associated with a delay budget report information element based at least in part on determining that the UE is to employ low latency communication with or via a base station. The UE may transmit a message, that includes the value associated with the delay budget report information element, to the base station to indicate that low latency communication is to be employed in association with a default bearer established between the UE and the base station. Numerous other aspects are provided.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: August 18, 2020
    Assignee: Qualcomm Incorporated
    Inventors: Arnaud Meylan, Shyamal Ramachandran, Neha Goel
  • Techniques for selecting a radio access technology over an unlicensed radio frequency spectrum band for serving a class of traffic
    Patent number: 10716047
    Abstract: A method for wireless communication at a user equipment (UE) includes determining that both a cellular radio access technology (RAT) and a wireless local area network (WLAN) RAT are available over an unlicensed radio frequency spectrum band; obtaining measurements for at least the cellular RAT or the WLAN RAT; selecting, by the UE, one of the cellular RAT or the WLAN RAT for a class of traffic, where the selected RAT is selected based at least in part on the measurements; and serving the class of traffic based at least in part on the selected RAT.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: July 14, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Arnaud Meylan, Suli Zhao, Ozcan Ozturk
  • SYSTEM AND METHOD FOR FLOW CONTROL AND BUFFER STATUS REPORT
    Publication number: 20200145881
    Abstract: An apparatus may include a protocol stack having at least a first layer and a second layer. The second layer may be higher than the first layer. The first layer may determine a first data size associated with the second layer, and the first data size may exceed a first queue threshold associated with the first layer. The first layer may send an uplink grant request over a wireless network, and the uplink grant request may be based on the first data size. The first layer may receive at least two uplink grants based on the uplink grant request. The first layer may send, over the wireless network, first data in a first TTI based on one of the at least two uplink grants. The first layer may send, over the wireless network, second data in a second TTI based on another of the at least two uplink grants.
    Type: Application
    Filed: May 21, 2019
    Publication date: May 7, 2020
    Inventors: Alok MITRA, Sitaramanjaneyulu KANAMARLAPUDI, Vamsi DOKKU, Priyangshu GHOSH, Arnaud MEYLAN
  • TECHNIQUES FOR IMPROVING POWER CONSUMPTION STATE LATENCY IN WIRELESS COMMUNICATIONS
    Publication number: 20200112918
    Abstract: 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: Application
    Filed: October 9, 2018
    Publication date: April 9, 2020
    Inventors: Arnaud MEYLAN, Vamsi DOKKU, Amir FARAJIDANA, Alok MITRA
  • Per-flow jumbo MTU in NR systems
    Patent number: 10608947
    Abstract: Certain aspects of the present disclosure provide techniques for per-flow jumbo maximum transmission unit (MTU) in new radio (NR) systems. A method of wireless communication by a user equipment (UE) is provided. The method generally includes determining a default MTU size to be used for communications in a packet data network (PDN). The method includes determining one or more per-flow MTU sizes, different than the default MTU size, to be used for communications in the PDN. The method includes communicating in the PDN according to the determined per-flow MTU sizes.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: March 31, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Kuo-Chun Lee, Srinivasan Balasubramanian, Arvind Vardarajan Santhanam, Reza Shahidi, Suli Zhao, Arnaud Meylan, Aziz Gholmieh
  • Routing modification based on handover detection
    Patent number: 10560887
    Abstract: Methods, systems, and devices are described for routing modification based on handover detection in UEs and network equipment. According to the principles of the present specification, communication between a User Equipment (UE) and a network equipment may be established over a first radio access technology (RAT) and a second RAT, and a coupling between the first RAT and the second RAT may be identified in the communication between the UE and the network equipment. A handover event associated with at least one of the RATs may be identified, and network traffic routing may be adapted based at least in part on the identified handover event and the coupling between the first RAT and the second RAT.
    Type: Grant
    Filed: May 2, 2014
    Date of Patent: February 11, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Jay Kumar Sundararajan, Manu Sharma, Arnaud Meylan, Gavin Bernard Horn
  • LTE's WLAN mobility set prioritization
    Patent number: 10531354
    Abstract: Methods and corresponding apparatuses for LTE's WLAN mobility set prioritization are discussed. The method includes detecting an integrated WLAN and a legacy WLAN, measuring the connection quality of the integrated WLAN and/or the connection quality of the legacy WLAN, and determining whether to select the legacy WLAN over the integrated WLAN based on the measurement results. The method further includes detecting a WWAN using both licensed and unlicensed spectrum, and refraining from connecting to the legacy WLAN in response to the detecting.
    Type: Grant
    Filed: April 18, 2017
    Date of Patent: January 7, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Arnaud Meylan, Ozcan Ozturk, Sivaramakrishna Veerepalli, Ajith Tom Payyappilly
  • Determining to use multi-RAN interworking by correlating different RAN identifiers
    Patent number: 10531284
    Abstract: Certain aspects of the present disclosure provide a method for confirming identity of a user equipment (UE) registered in both a wireless local area network (WLAN) and WWAN. A method is provided for wireless communications by a base station (BS). The method generally includes establishing communications with a first UE, wherein the UE is identified by a first set of one or more identifiers in a wide area wireless network (WWAN) and by a second set of one or more identifiers in a wide local area network (WLAN), and determining, based on the first and second set of identifiers, a UE connected to the WWAN and WLAN is the first UE.
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: January 7, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Gavin Bernard Horn, Gerardo Giaretta, Arnaud Meylan
  • Method and apparatus for handling measurement gaps in wireless networks
    Patent number: 10531498
    Abstract: In a wireless communication system, user equipment (UE) has autonomy provided by one or more set of rules to handle processing during a measurement gap. UE can ignore or use only a portion of the whole measurement gap if not needed. Thereby, an urgent need for remaining tuned to source carrier frequency can be supported, such as utilizing Random Access Channel (RACH) procedure. UE can also choose to tune to a target carrier frequency supporting timely handovers. Depending on the type of processing required (download shared channel (DL-SCH, UL-SCH, TTI bundling, RACH or SR), the UE may store requests and process the measurements during the gap or ignore the gap measurement as if there were no gaps.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: January 7, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Masato Kitazoe, Nathan Tenny, Arnaud Meylan
  • PROCESSING RETRANSMISSIONS IN SEMI-PERSISTENTLY SCHEDULED WIRELESS COMMUNICATIONS
    Publication number: 20190394794
    Abstract: Aspects herein describe utilizing semi-persistent scheduling (SPS) resources in wireless communications. An indication to retransmit information for SPS resources can be received from an access point. It can be determined that a SPS activation for the SPS resources is not received from the access point. Based on this determination, one or more signals can be transmitted.
    Type: Application
    Filed: June 21, 2018
    Publication date: December 26, 2019
    Inventors: Nikhil MALI, Manjinder Singh SANDHU, Arnaud MEYLAN
  • Prioritizing packets in wireless communications
    Patent number: 10511992
    Abstract: Aspects of the present disclosure describe transmitting data in wireless communications. A set of packets for transmission in a defined sequence can be received where the set of packets includes two or more packets. It can be detected that a packet, of the set of packets, is a prioritized packet type. The packet can be prioritized for transmission ahead of its order in the defined sequence based on the detection of the prioritized packet type. The packet can be transmitted ahead of its order in the defined sequence to an access point.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: December 17, 2019
    Assignee: QUALCOMM Incorporated
    Inventors: Arnaud Meylan, Gavin Bernard Horn, Yu-Ting Yu, Aziz Gholmieh, Yue Yang, Shailesh Maheshwari, Sitaramanjaneyulu Kanamarlapudi, Vaibhav Kumar, Sivaramakrishna Veerepalli, Srinivasan Balasubramanian, Srinivas Reddy Mudireddy, Vanitha Kumar
  • FACILITATING QUALITY OF SERVICE FLOW REMAPPING UTILIZING A SERVICE DATA ADAPTATION PROTOCOL LAYER
    Publication number: 20190320362
    Abstract: 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: Application
    Filed: April 10, 2019
    Publication date: October 17, 2019
    Inventors: Feilu LIU, Yu-Ting YU, Srinivas Reddy MUDIREDDY, Tom CHIN, Suli ZHAO, Aziz GHOLMIEH, Xing CHEN, Ozcan OZTURK, Arnaud MEYLAN
  • TECHNIQUES FOR MANAGING COMMUNICATION LINKS OF A PLURALITY OF RADIO ACCESS TECHNOLOGIES (RATS)
    Publication number: 20190313471
    Abstract: A UE may receive, via a first communication link that uses a first radio access technology (RAT), information that identifies a threshold associated with a second communication link that uses a second RAT. The UE may monitor one or more communications on the second communication link. The UE may determine whether a parameter associated with the second communication link satisfies the threshold based at least in part on monitoring the one or more communications on the second communication link. The UE may provide a message via the first communication link when the parameter associated with the second communication link satisfies the threshold.
    Type: Application
    Filed: June 5, 2019
    Publication date: October 10, 2019
    Inventors: Hoon Ki LEE, Aziz GHOLMIEH, Sivaramakrishna VEEREPALLI, Arnaud MEYLAN, Deepak DHAMDHERE, Mahesh Kumar KALIKOT VEETIL, Umang Sureshbhai PATEL
  • TRANSMISSION CONTROL PROTOCOL ACKNOWLEDGEMENT MANAGEMENT
    Publication number: 20190297020
    Abstract: Methods, systems, and devices for wireless communications are described. In aspects, a wireless device such as a user equipment (UE) may identify an amount of acknowledgement (ACK) reduction associated with an applications processor. The amount of ACK reduction may be determined based on a communication from the applications processor, or an ACK frequency in a group of packets received from the applications processor. The UE may determine whether to modify an ACK management scheme (e.g., a transmission control protocol (TCP) ACK coalescing scheme) based at least in part on the amount of ACK reduction associated with the applications processor. The UE may modify the ACK management scheme. The UE may transmit ACKs in accordance with the modified ACK management scheme. Numerous other aspects are provided.
    Type: Application
    Filed: March 21, 2019
    Publication date: September 26, 2019
    Inventors: Srinivas Reddy Mudireddy, Arnaud Meylan, Shailesh Maheshwari
  • RRC aware TCP retransmissions
    Patent number: 10419170
    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus transmits, by a user equipment (UE), a packet to a network entity, while the UE is in a radio resource control (RRC) connected mode. The apparatus determines an acknowledgment (ACK) is absent for the transmitted packet. The apparatus determines to retransmit the packet based at least on whether the UE is in the RRC connected mode or on a type of the packet, upon determining the ACK is absent. The apparatus may determine to retransmit the packet by retransmitting the packet upon determining the UE is in the RRC connected mode. The apparatus may determine to retransmit the packet by suppressing retransmission of the packet upon determining that the UE is not in the RRC connected mode.
    Type: Grant
    Filed: February 26, 2015
    Date of Patent: September 17, 2019
    Assignee: Qualcomm Incorporated
    Inventors: Arnaud Meylan, Can Zhao, Susheel Kumar Yadav Yadagiri