公开(公告)号：US12301462B2

公开(公告)日：2025-05-13

申请号：US17932149

申请日：2022-09-14

Applicant: QUALCOMM Incorporated

Inventor： Liangping Ma ,  Prashanth Haridas Hande ,  Nikolai Konrad Leung ,  Thomas Stockhammer ,  Imed Bouazizi ,  Alberto Rico Alvarino

IPC: H04L47/2491 ,  H04L47/10 ,  H04W28/02

Abstract: In embodiments of systems and methods for managing end-to-end Quality of Service (QoS) in a communication path spanning a first communication network and a second communication network may include determining by a network element of the first communication network an end-to-end QoS requirement for communicating packets from a packet source to a packet destination via the communication path, determining by the network element a QoS provided by the second communication network within the communication path, and configuring the first communication network to provide sufficient QoS to support the end-to-end QoS requirement based on the QoS provided by the second communication network.

公开(公告)号：US12295064B2

公开(公告)日：2025-05-06

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

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：US12279252B2

公开(公告)日：2025-04-15

申请号：US17807336

申请日：2022-06-16

Applicant: QUALCOMM Incorporated

Inventor： Diana Maamari ,  Ahmed Elshafie ,  Wei Yang ,  Prashanth Haridas Hande

IPC: H04W72/04 ,  H04L1/00 ,  H04L27/26 ,  H04W72/1268 ,  H04W72/21

Abstract: Apparatus, methods, and computer program products for flexible uplink transmission are provided. An example method may include receiving a configuration of resources for a PUCCH or a PUSCH associated with UCI, where the configuration of resources may be received from a network entity, where the UCI indicates a set of resources corresponding to a transmission in a first subset of resources associated with the PUSCH and a skipped transmission in a second subset of resources associated with the PUSCH or indicates an MCS for the PUSCH, where the UCI would overlap with an uplink transmission, where the set of resources may include the first subset of resources and the second subset of resources. The example method may further include transmitting at least one of the UCI or the uplink transmission to the network entity.

公开(公告)号：US12250256B2

公开(公告)日：2025-03-11

申请号：US17656335

申请日：2022-03-24

Applicant: QUALCOMM Incorporated

Inventor： Hyun Yong Lee ,  Ravi Agarwal ,  Mickael Mondet ,  Peerapol Tinnakornsrisuphap ,  Prashanth Haridas Hande ,  Sebastian Speicher ,  Dario Serafino Tonesi ,  Miguel Griot

IPC: H04L65/612 ,  H04L43/087

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive time sensitive communication assistance information (TSCAI), associated with extended reality data traffic, that comprises at least one of multimedia cadence information, timing update information, timing offset information, configurable parameter set information, or extended reality specific traffic pattern information. The network node may transmit feedback associated with the TSCAI. Numerous other aspects are described.

公开(公告)号：US12114323B2

公开(公告)日：2024-10-08

申请号：US17522692

申请日：2021-11-09

Applicant: QUALCOMM Incorporated

Inventor： Mickael Mondet ,  Prashanth Haridas Hande ,  Hyun Yong Lee ,  Peerapol Tinnakornsrisuphap ,  Hussein Metwaly Saad

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

CPC classification number: H04W72/23 ,  H04L5/0048 ,  H04W72/1268

Abstract: Methods, systems, and devices for wireless communications at a user equipment (UE) are described. A user equipment (UE) may receive a downlink control information scheduling transmission of periodic multimedia traffic bursts to the UE with a first periodic cadence. The UE may receive control signaling from the UE indicating that the UE is to periodically transmit sounding reference signals to the base station according to a second cadence, which may be a multiple of the first periodic cadence. Additionally or alternatively, the UE may receive control signaling indicating that the UE is to transmit a sounding reference signal at a time associated with a beginning of at least one of the periodic multimedia traffic bursts. The UE may transmit one or more sounding reference signals to the base station in accordance with the control signaling.

公开(公告)号：US12069510B2

公开(公告)日：2024-08-20

申请号：US17453788

申请日：2021-11-05

Applicant: QUALCOMM Incorporated

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

IPC: H04W28/02 ,  H04L1/1607 ,  H04W52/02

CPC classification number: H04W28/0289 ,  H04L1/1607 ,  H04W52/0235

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that the UE has received, from a network, a sufficient quantity of protocol data units (PDUs) to decode a frame. Accordingly, the UE may indicate, to the network, that the UE has decoded the frame. Similarly, the UE may determine that the network has received, from the UE, a sufficient quantity of PDUs to decode a frame. Accordingly, the UE may refrain from transmitting one or more additional PDUs associated with the frame. Additionally, or alternatively, the UE may receive, from the network, an indication to disable some feedback to the network. Accordingly, the UE may refrain from transmitting one or more feedback signals based at least in part on the indication. Numerous other aspects are described.

公开(公告)号：US12047930B2

公开(公告)日：2024-07-23

申请号：US16663297

申请日：2019-10-24

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Tao Luo ,  Prashanth Haridas Hande ,  Wanshi Chen ,  Juan Montojo ,  Heechoon Lee ,  Huilin Xu ,  Hung Dinh Ly

IPC: H04W72/044 ,  H04L5/00 ,  H04W24/08 ,  H04W56/00 ,  H04W72/23 ,  H04W74/08 ,  H04W74/0833 ,  H04W80/02

CPC classification number: H04W72/046 ,  H04L5/0092 ,  H04W24/08 ,  H04W56/001 ,  H04W72/23 ,  H04W74/0833 ,  H04W80/02

Abstract: Certain aspects of the present disclosure provide techniques that may allow a base station and user equipment (UE) to be in agreement on spatial quasi co-location (QCL) assumptions for transmission in certain scenarios. The techniques may be used, for example, to determine QCL assumptions for downlink transmissions sent in an initial control resource set (CORESET) on an initial downlink bandwidth part (BWP) where dedicated signaling of such assumptions may be lacking. In some cases, the techniques may involve a UE determining a beam to use for monitoring for a physical downlink control channel (PDCCH) transmission on the initial CORESET in the initial downlink BWP that lacks dedicated signaling of QCL information and monitoring for the PDCCH on the initial CORESET in the initial BWP using the determined beam. Other aspects and features are also claimed and described.

公开(公告)号：US20240224328A1

公开(公告)日：2024-07-04

申请号：US18148200

申请日：2022-12-29

Applicant: QUALCOMM Incorporated

Inventor： Diana Maamari ,  Huilin Xu ,  Wei Yang ,  Mickael Mondet ,  Linhai He ,  Prashanth Haridas Hande ,  Ahmed Elshafie

IPC: H04W74/08 ,  H04W72/11

CPC classification number: H04W74/0816 ,  H04W72/11 ,  H04W74/0866

Abstract: Methods, systems, and devices for method for wireless communication are described. A user equipment (UE) may receive first control signaling indicating a first set of communication occasions for periodic transmission or periodic reception in accordance with a first periodicity and may receive second control signaling indicating a second set of communication occasions that differs in timing from the first set of communication occasions. The UE may shift a first occasion of the first set of communication occasions to align the first occasion of the first set of communication occasions within a threshold time period from a first occasion of the second set of communication occasions. The UE may then communicate on the first occasion of the second set of communication occasions and on the first occasion of the first set of communication occasions.

公开(公告)号：US20240224110A1

公开(公告)日：2024-07-04

申请号：US18092839

申请日：2023-01-03

Applicant: QUALCOMM Incorporated

Inventor： Mohamed Atef Abdelazim Shehata ,  Chih-Ping Li ,  Mickael Mondet ,  Prashanth Haridas Hande ,  Linhai He ,  Peerapol Tinnakornsrisuphap ,  Ravi Agarwal ,  Diana Maamari

IPC: H04W28/02 ,  H04L47/24

CPC classification number: H04W28/0268 ,  H04L47/2458

Abstract: Some wireless communications systems may support logical channel prioritization (LCP) adaptation. A user equipment (UE) may receive signaling scheduling multiple data flows associated with a set of channels in particular logical channels, where each data flow of the multiple data flows is associated with a set of one or more parameters. The UE may calculate a deadline metric (DM) associated with a transmission time of each data flow based on the sets of one or more channel prioritization parameters and may adapt the set of one or more parameters associated one or more data flows of the multiple data flows based at least in part on the DM. The UE may transmit a first data flow of the multiple data flows based at least in part on a prioritization of the first data flow over a second data flow, the prioritization based at least in part on the adapting.

公开(公告)号：US12004255B2

公开(公告)日：2024-06-04

申请号：US17942491

申请日：2022-09-12

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok Ang ,  Linhai He ,  Prashanth Haridas Hande ,  Jay Kumar Sundararajan ,  Naga Bhushan ,  Tingfang Ji

IPC: H04W76/28 ,  H04W52/02 ,  H04W80/02

CPC classification number: H04W76/28 ,  H04W52/0232 ,  H04W52/0258 ,  H04W80/02

Abstract: Methods, systems, and devices for wireless communications are described for configuring discontinuous reception (DRX) cycles within a DRX time period at a user equipment (UE). DRX configurations may provide that different DRX cycles have non-uniform cycle durations within the DRX time period. Such non-uniform cycle durations may provide DRX ON-durations that are aligned with a periodicity of downlink traffic to the UE in which the downlink traffic may be unaligned with timing boundaries used for wireless communications between the UE and a base station, such as slot boundaries or symbol boundaries.