公开(公告)号：US12255847B2

公开(公告)日：2025-03-18

申请号：US17669100

申请日：2022-02-10

Applicant: QUALCOMM Incorporated

Inventor： Sanket Sanjay Kalamkar ,  Ravi Agarwal ,  Yih-Hao Lin ,  Peerapol Tinnakornsrisuphap ,  Prashanth Haridas Hande ,  Mickael Mondet ,  Hyun Yong Lee ,  Chih-Ping Li ,  Amira Alloum

IPC: H04L5/00 ,  H04L1/00 ,  H04L1/06 ,  H04L1/1812

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive multiple transport blocks (TBs) representing an application data unit (ADU) from a base station. The base station may transmit an indication that the UE is to provide ADU level feedback. The UE may determine the ADU level feedback based on whether the ADU is successfully received and decoded or not. The UE may indicate the ADU level feedback for the TBs to the base station. The base station and the UE may communicate according to the ADU level feedback.

公开(公告)号：US12052603B2

公开(公告)日：2024-07-30

申请号：US17166420

申请日：2021-02-03

Applicant: QUALCOMM Incorporated

Inventor： Prashanth Haridas Hande ,  Chih-Ping Li ,  Peerapol Tinnakornsrisuphap ,  Rajat Prakash ,  Xipeng Zhu ,  Yih-Hao Lin

IPC: H04L1/20 ,  H04W28/02 ,  H04W28/04 ,  H04W28/18

CPC classification number: H04W28/0268 ,  H04L1/203 ,  H04W28/04 ,  H04W28/18

Abstract: Methods, systems, and devices for wireless communications are described. A device may aggregate multiple data bits into a group of data bits associated with an application on the device. The device may determine quality of service parameters associated with the group of data bits. The quality of service parameters may include an error rate associated with the group of data bits, a delay budget associated with the group of data bits, timing information associated with the group of data bits, or content policy information associated with the group of data bits, or a combination thereof. The device may transmit the group of data bits to another device in the wireless communication system. The group of data bits may include group header information including an indication of the quality of service parameters.

公开(公告)号：US12047990B2

公开(公告)日：2024-07-23

申请号：US17435595

申请日：2020-03-19

Applicant: Qualcomm Incorporated

Inventor： Peng Cheng ,  Prashanth Haridas Hande ,  Prasad Reddy Kadiri ,  Arvind Vardarajan Santhanam ,  Huichun Liu

IPC: H04W72/542 ,  H04W52/52 ,  H04W56/00 ,  H04W72/044 ,  H04W72/20

CPC classification number: H04W72/542 ,  H04W52/52 ,  H04W56/001 ,  H04W72/044 ,  H04W72/20

Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently performing measurements and other functions in preparation for communicating with a base station on a secondary cell (SCell). In particular, a user equipment (UE) may switch to a certain bandwidth part (BWP) (e.g., a dormant BWP) on an SCell when the SCell is deactivated, and the UE may perform the appropriate measurements and functions on this BWP (e.g., based on reference signals received on this BWP). In some cases, the UE may determine to switch to the BWP for performing the appropriate measurements and functions based on an inactivity timer expiring or based on an indication from a base station (e.g., on a primary cell (PCell)). Accordingly, once the UE activates the SCell for communications with a base station, the latency associated with preparing for communicating on the SCell may be reduced.

公开(公告)号：US20240146994A1

公开(公告)日：2024-05-02

申请号：US18329994

申请日：2023-06-06

Applicant: QUALCOMM Incorporated

Inventor： Yong He ,  Muhammed Zeyd Coban ,  Prashanth Haridas Hande ,  Imed Bouazizi ,  Nikolai Konrad Leung

IPC: H04N21/435 ,  H04N19/169 ,  H04N19/70 ,  H04N21/6437

CPC classification number: H04N21/435 ,  H04N19/188 ,  H04N19/70 ,  H04N21/6437

Abstract: An example device for retrieving media data includes a memory; and a processing system comprising one or more processors implemented in circuitry, the processing system being configured to: receive a packet including a packet header and a payload including at least a portion of a frame of video data, the packet header being separate from the payload; extract, from the packet header, a video frame identifier for the frame of video data; and process the payload according to the video frame identifier.

公开(公告)号：US11943762B2

公开(公告)日：2024-03-26

申请号：US16943741

申请日：2020-07-30

Applicant: QUALCOMM Incorporated

Inventor： Wanshi Chen ,  Prashanth Haridas Hande ,  Jay Kumar Sundararajan

IPC: H04W72/1268 ,  H04L5/00 ,  H04L5/14 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/1469 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. Devices of a wireless communications system may be configured to group data packets as a batch or file. In some cases, resources may be determined based on one or more resource grants corresponding to file communication. Other aspects may include DCI configurations corresponding to file communication, resource grants may be configured to assign resources for communication of a file. For example, a DCI may be specifically configured for granting resources for communication of a file. In another example, configured grants may include a configured grant index corresponding to communication of a file. Other aspects may include configuration of a UE for responding to a preemption indication when a file is scheduled for communication, power adjustments for communication of a file, reference signal configurations for communication of a file, and/or coherent detection/transmission across two or more packets of a file.

公开(公告)号：US11910413B2

公开(公告)日：2024-02-20

申请号：US17249404

申请日：2021-03-01

Applicant: QUALCOMM INCORPORATED

Inventor： Jay Kumar Sundararajan ,  Prashanth Haridas Hande ,  Wanshi Chen ,  Yeliz Tokgoz ,  Naga Bhushan ,  Wei Yang

IPC: H04W72/52 ,  H04L5/00 ,  H04W24/10 ,  H04L1/00

CPC classification number: H04W72/52 ,  H04L1/0058 ,  H04L5/001 ,  H04W24/10

Abstract: Wireless communication devices, systems, and methods relate to selecting transmission parameters that optimize a dimension (e.g., time, frequency, and/or spatial) under a set of constraints. A UE may receive a resource allocation mode indication and a traffic parameter indication from a BS. The resource allocation mode indication informs the UE to optimize along a time dimension, a frequency dimension, and/or a spatial domain. The traffic parameter indication informs the UE what constraints to consider for the transmission parameters. The UE may use this information upon receipt of a reference signal in selecting transmission parameters based on the received reference signal, resource allocation mode indication, and traffic parameter indication. The resource allocation mode may correspond to optimization within a single slot or across multiple slots. Once selected, the UE may transmit the transmission parameters to the BS for use in sending the message to the UE.

公开(公告)号：US11895216B2

公开(公告)日：2024-02-06

申请号：US17656565

申请日：2022-03-25

Applicant: QUALCOMM Incorporated

Inventor： Yih-Hao Lin ,  Prashanth Haridas Hande ,  Mickael Mondet ,  Peerapol Tinnakornsrisuphap ,  Dario Serafino Tonesi ,  Miguel Griot

IPC: H04L69/22 ,  H04L1/00

CPC classification number: H04L69/22 ,  H04L1/0041 ,  H04L1/0056

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive application data for transmission via an additional network node. The network node may provide the application data to the additional network node, the application data having one or more indications of groupings into application data units (ADUs) added before being provided to the additional network node. Numerous other aspects are described.

公开(公告)号：US20240040660A1

公开(公告)日：2024-02-01

申请号：US17875318

申请日：2022-07-27

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam Sakhnini ,  Prashanth Haridas Hande ,  Hyun Yong Lee ,  Tao Luo ,  Wanshi Chen ,  Linhai He ,  Peter Gaal ,  Junyi Li ,  Diana Maamari

IPC: H04W76/28

CPC classification number: H04W76/28

Abstract: Methods, systems, and devices for wireless communications are described. For example, a network entity may output, and a user equipment (UE) may receive, a first control message identifying a first discontinuous reception (DRX) cycle and a second, different DRX cycle for the UE to use, the first and second DRX cycles having a first and second active duration, respectively. The network entity may also output a second control message identifying periodic resources for the UE to use to monitor for a periodic signal, the periodic resources being outside at least the first active duration. The UE may monitor for, and the network entity may output, based on the periodic resources being outside the first active duration, the periodic signal during the first active duration based on updating the first active duration, updating the periodic resources, or both.

公开(公告)号：US11889447B2

公开(公告)日：2024-01-30

申请号：US17479389

申请日：2021-09-20

Applicant: QUALCOMM Incorporated

Inventor： Nikolai Konrad Leung ,  Olufunmilola Omolade Awoniyi-Oteri ,  Prashanth Haridas Hande ,  Tao Luo ,  Sebastian Speicher

IPC: H04W56/00

CPC classification number: H04W56/0045

Abstract: Various embodiments provide systems and methods for supporting synchronized delivery of packets of different type media streams of a service. Various embodiments enable wireless device and/or network assistance of packet synchronization in downlink (DL) and/or uplink (UL) transmissions.

公开(公告)号：US11877196B2

公开(公告)日：2024-01-16

申请号：US17309593

申请日：2019-12-06

Applicant: QUALCOMM Incorporated

Inventor： Peng Cheng ,  Karthika Paladugu ,  Gavin Bernard Horn ,  Huichun Liu ,  Prashanth Haridas Hande ,  Ozcan Ozturk

IPC: H04W36/00 ,  H04W36/30

CPC classification number: H04W36/00837 ,  H04W36/0058 ,  H04W36/00835 ,  H04W36/30

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a set of cell quality measurements for a set of candidate target cells. The UE may select a target cell, from the set of candidate target cells, and a beam, of one or more beams of the target cell, for a conditional handover procedure and based at least in part on the set of cell quality measurements. The UE may perform the conditional handover procedure to transfer from a source cell to the target cell based at least in part on selecting the target cell and the beam. Numerous other aspects are provided.