公开(公告)号：US20240381137A1

公开(公告)日：2024-11-14

申请号：US18317015

申请日：2023-05-12

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Arnaud MEYLAN

IPC: H04W24/08 ,  H04L43/026

Abstract: Certain aspects relate to wireless communications between a wireless node and a network entity. In some examples, the wireless node may be configured to obtain, via a first link, a first signal comprising one or more packets, the one or more packets being less than a number of packets the apparatus expects from the first signal. In some examples, the wireless node may be configured to output for transmission, based on the one or more packets being less than the number of packets expected, a second signal via a second link based on one or more communication parameters associated with one or more of a radio metric or a flow-level metric.

公开(公告)号：US20240155326A1

公开(公告)日：2024-05-09

申请号：US18414995

申请日：2024-01-17

Applicant: QUALCOMM Incorporated

Inventor： Can ZHAO ,  Suli ZHAO ,  Xinchen ZHANG ,  Reza SHAHIDI ,  Arnaud MEYLAN ,  Liping SHEN ,  Ajith Tom PAYYAPPILLY ,  Juan ZHANG ,  Tom CHIN

IPC: H04W8/18 ,  H04M1/72448

CPC classification number: H04W8/18 ,  H04M1/72448

Abstract: 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.

公开(公告)号：US20230422066A1

公开(公告)日：2023-12-28

申请号：US18463482

申请日：2023-09-08

Applicant: QUALCOMM Incorporated

Inventor： Akshay KUMAR ,  Arnaud MEYLAN ,  Arun Prasanth BALASUBRAMANIAN ,  Karthik THIRUKANNAN ,  Shailesh MAHESHWARI ,  Vanitha Aravamudhan KUMAR

IPC: H04W24/08 ,  H04L1/00 ,  H04L1/1812

CPC classification number: H04W24/08 ,  H04L1/0061 ,  H04L1/1812

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate on a first set of carriers in a first frequency range (FR) and a second set of carriers in a second FR. The UE may detect a radio link control (RLC) discontinuity on at least one of the first set of carriers or the second set of carriers. The UE may identify one or more FRs, of the first FR and the second FR, in which the RLC discontinuity occurred. The UE may transmit an RLC status report based at least in part on the identified one or more FRs. Numerous other aspects are described.

公开(公告)号：US20230156625A1

公开(公告)日：2023-05-18

申请号：US17934284

申请日：2022-09-22

Applicant: QUALCOMM Incorporated

Inventor： Tienyow LIU ,  Michel CHAUVIN ,  Farhad MESHKATI ,  Raghu Narayan CHALLA ,  Reza SHAHIDI ,  Arnaud MEYLAN ,  Yahia RAMADAN ,  Jing LIN ,  Tianpei CHEN ,  Jagadish NADAKUDUTI ,  Lin LU ,  Paul GUCKIAN ,  Huang LOU

IPC: H04W52/34 ,  H04W72/04

CPC classification number: H04W52/346 ,  H04W72/0473

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify an available energy for uplink transmission of a plurality of communication links of the UE. The UE may configure, from the available energy, a first set of energy allocations for the plurality of communication links. The UE may configure a second set of energy allocations for one or more communication links of the plurality of communication links, wherein the second set of energy allocations are allocated from a remainder of the available energy after the first set of energy allocations are allocated. The UE may transmit based at least in part on at least one of the first set of energy allocations or the second set of energy allocations. Numerous other aspects are described.

公开(公告)号：US20220386303A1

公开(公告)日：2022-12-01

申请号：US17335001

申请日：2021-05-31

Applicant: QUALCOMM Incorporated

Inventor： Akshay KUMAR ,  Arnaud MEYLAN ,  Xing CHEN ,  Shailesh MAHESHWARI ,  Lulu WANG ,  Ashwin RAMAN

IPC: H04W72/04 ,  H04W80/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive protocol data units (PDUs) in multiple TTIs (e.g., slots). The wireless communication device may generate, for each TTI of the multiple TTIs, a descriptor that identifies serial numbers (SNs) of PDUs that are received in the TTI. The wireless communication device may aggregate the descriptors for the multiple TTIs into an aggregated descriptor that identifies the SNs of the PDUs across the multiple TTIs. The wireless communication device may process the PDUs received in the multiple TTIs based at least in part on the aggregated descriptor. Numerous other aspects are described.

公开(公告)号：US20220338302A1

公开(公告)日：2022-10-20

申请号：US17753546

申请日：2019-09-29

Applicant: QUALCOMM Incorporated

Inventor： Leena ZACHARIAS ,  Arnaud MEYLAN ,  Arvind Vardarajan SANTHANAM ,  Ling XIE ,  Subashini KRISHNAMURTHY ,  Arun Prasanth BALASUBRAMANIAN ,  Sundaresan TAMBARAM KAILASAM ,  Vaishakh RAO ,  Vishal DALMIYA ,  Prakriti GUPTA ,  Kuo-Chun LEE

IPC: H04W76/38 ,  H04W52/02 ,  H04W76/28 ,  H04W76/27 ,  H04W76/18

Abstract: Certain aspects of the present disclosure provide techniques for releasing an RRC connection by a user equipment (UE). A method that may be performed by the UE includes establishing an RRC connection, determining a time duration for a release timer, resetting the release timer, monitoring the RRC connection, and releasing the RRC connection.

公开(公告)号：US20220312443A1

公开(公告)日：2022-09-29

申请号：US17211661

申请日：2021-03-24

Applicant: QUALCOMM Incorporated

Inventor： Michel Evan CHAUVIN ,  Arnaud MEYLAN ,  Bao Vinh NGUYEN ,  Peng WU

IPC: H04W72/12 ,  H04W72/14

Abstract: A method of wireless communication by a user equipment (UE) includes receiving a number of uplink grants from a base station. The method further includes estimating a payload size for data to be transmitted from a UE buffer for a number of logical channels. The payload size corresponds to a sum of a number of data bytes to be transmitted and an amount of overhead bytes to be transmitted. The method still further includes determining a subset of the number of uplink grants to use for uplink transmission based on reducing a total padding size associated with transmitting the payload size, for each combination of the number of uplink grants. The method also includes transmitting the data from the UE buffer within a number of transport blocks, to the base station. The number of transport blocks corresponds to the subset of the number of uplink grants.

公开(公告)号：US20210409158A1

公开(公告)日：2021-12-30

申请号：US17319995

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Alok MITRA ,  Darshan ASHAR ,  Arnaud MEYLAN

IPC: H04L1/16 ,  H04W72/04

Abstract: Certain aspects of the present disclosure provide a technique executed by a user equipment (UE) for obtaining a burst of transmission control protocol (TCP) packets conveying packet data convergence protocol (PDCP) protocol data units (PDUs) by an application protocol TCP layer of a communication protocol stack of the UE. The UE may then determine a first number of a first plurality of acknowledge (ACK) tokens to transmit in a first transmission time interval (TTI) based on an amount of data used to ACK the burst of TCP packets. The UE may then transmit the first plurality of ACK tokens in the first TTI and a single ACK token in a second TTI subsequent to the first TTI.

公开(公告)号：US20210352756A1

公开(公告)日：2021-11-11

申请号：US17443249

申请日：2021-07-22

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy KADIRI ,  Umesh PHUYAL ,  Masato KITAZOE ,  Srinivasan BALASUBRAMANIAN ,  Arvind SANTHANAM ,  Aziz GHOLMIEH ,  Arnaud MEYLAN

IPC: H04W76/27 ,  H04W24/10 ,  H04W12/00 ,  H04W76/15 ,  H04W76/18 ,  H04W74/08

Abstract: In an aspect, while a mobile device is operating in a RRC_Idle State, an RRC_Suspended State, an RLF State and/or an RLF Recovery Procedure State, the mobile device may transmit a connection establishment message to a base station of a plurality of base stations. In an aspect, the connection establishment message includes information that indicates whether the mobile device has information associated with signals transmitted by one or more base stations of the plurality of base stations. The mobile device may initiate transmission of the information associated with the signals to the base station subsequent to establishing a security context for the connection between the mobile device and the base station.

公开(公告)号：US20210050984A1

公开(公告)日：2021-02-18

申请号：US16991901

申请日：2020-08-12

Applicant: QUALCOMM Incorporated

Inventor： Priyangshu GHOSH ,  Arnaud MEYLAN ,  Vaibhav KUMAR ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Alok MITRA ,  Vamsi Krishna DOKKU ,  Ravi BALASUBRAMANIAN ,  Mohammed ALI ,  Rushil GHOLAP ,  Narender MANNEM

IPC: H04L5/00 ,  H04W28/02 ,  H04W72/04

Abstract: Certain aspects of the present disclosure provide techniques for uplink transport protocol acknowledgment shaping and downlink data shaping at a user equipment. A method that may be performed by the UE generally includes determining an allowed number of transport protocol acknowledgments to transmit in a transmission time interval (TTI); and transmitting one or more transport protocol acknowledgments in the TTI based, at least in part, on the determined allowed number of transport protocol acknowledgments. Another method that may be performed by the UE generally includes determining an allowed number of downlink data units to transmit in a TTI; and transmitting one or more data units in the TTI based, at least in part, on the determined allowed number of data units.