公开(公告)号：US12295038B2

公开(公告)日：2025-05-06

申请号：US17464493

申请日：2021-09-01

Applicant: QUALCOMM Incorporated

Inventor： Yongjun Kwak ,  Jing Lei ,  Huilin Xu ,  Hung Dinh Ly ,  Yuchul Kim ,  Seyedkianoush Hosseini ,  Hwan Joon Kwon

IPC: H04W74/0833 ,  H04L1/08 ,  H04W24/10 ,  H04W64/00 ,  H04W74/0836

Abstract: Methods, systems, and devices for wireless communications are described. A base station determines configuration information for a random access procedure, where the configuration information includes a repetition pattern associated with a first message of the random access procedure. A user equipment (UE) receives, from the base station, a configuration message that indicates the configuration information for the random access procedure. The UE determines a repetition pattern associated with a first message of the random access procedure based on the configuration information. The base station receives, from the UE, multiple instances of the first message based on the repetition pattern.

公开(公告)号：US12294543B2

公开(公告)日：2025-05-06

申请号：US17999354

申请日：2020-07-28

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Wanshi Chen ,  Krishna Kiran Mukkavilli ,  Jing Lei ,  Yuchul Kim ,  Hung Dinh Ly ,  Hwan Joon Kwon ,  Peter Gaal ,  Gokul Sridharan ,  Chao Wei

IPC: H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, an indication that a plurality of physical downlink shared channel (PDSCH) communications are associated for purposes of demodulation reference signal bundling. The UE may determine whether a phase continuity is to be maintained for the plurality of PDSCH communications based at least in part on respective quasi-co-location assumptions for the plurality of PDSCH communications. The UE may process the plurality of PDSCH communications based at least in part on whether the phase continuity is to be maintained Numerous other aspects are provided.

公开(公告)号：US12278496B2

公开(公告)日：2025-04-15

申请号：US17836895

申请日：2022-06-09

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Abdelrahman Mohamed Ahmed Mohamed Ibrahim ,  Ahmed Attia Abotabl ,  Muhammad Sayed Khairy Abdelghaffar ,  Linhai He ,  Yuchul Kim ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Peter Gaal ,  Tingfang Ji ,  Wanshi Chen

IPC: H02J50/00 ,  H02J50/80 ,  H04B7/02 ,  H04B7/0408 ,  H04B17/10 ,  H04B17/20 ,  H04W16/28 ,  H04W24/10 ,  H04W52/02 ,  H04W72/044 ,  H04W72/1263 ,  H04W72/20 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10 ,  H04W92/18

Abstract: Methods, systems, and devices for wireless communications are described. For a set of scheduled transmission instances of a data communication, a transmitting network node may determine a first spatial filter to apply for a first subset of the scheduled transmission instances configured to provide the data communication and a second spatial filter to apply for a second subset of the scheduled transmission instances configured to allow energy harvesting at an energy harvesting device. In some cases, the transmitting network node may indicate a first quasi co-location (QCL) relation to use for the first subset of the scheduled transmission instances configured to provide the data communication to the network node receiving the data transmissions, and the transmitting network node may indicate a second QCL relation to use for the second subset of the scheduled transmission instances configured to allow energy harvesting to the energy harvesting device.

公开(公告)号：US12267781B2

公开(公告)日：2025-04-01

申请号：US17654697

申请日：2022-03-14

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush Hosseini ,  Yuchul Kim ,  Wanshi Chen ,  Karthika Paladugu

IPC: H04W52/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a power saving indication relating to sidelink communication. The UE may perform a power saving operation based at least in part on the power saving indication. Numerous other aspects are described.

公开(公告)号：US12256331B2

公开(公告)日：2025-03-18

申请号：US17654657

申请日：2022-03-14

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush Hosseini ,  Yuchul Kim ,  Wanshi Chen ,  Karthika Paladugu

IPC: H04W52/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit or receive a go-to-sleep (GTS) indication relating to sidelink communication. The UE may enter a sleep state based at least in part on the GTS indication. Numerous other aspects are described.

公开(公告)号：US12238809B2

公开(公告)日：2025-02-25

申请号：US18302369

申请日：2023-04-18

Applicant: QUALCOMM Incorporated

Inventor： Hwan Joon Kwon ,  Huilin Xu ,  Yuchul Kim ,  Peter Pui Lok Ang ,  Yeliz Tokgoz ,  Jay Kumar Sundararajan ,  Krishna Kiran Mukkavilli ,  Tingfang Ji ,  Jing Lei ,  Ravi Agarwal ,  Seyong Park ,  Seyedkianoush Hosseini

IPC: H04W76/28 ,  H04W52/02 ,  H04W72/0453 ,  H04W72/23 ,  H04W28/18

Abstract: Wireless communication devices, systems, and methods related to power saving, including during connected mode operation and for extended reality (XR) data communications with or without discontinuous reception (DRX), are provided. For example, a method of wireless communication includes receiving, while in a connected mode, a configuration based on data traffic for the wireless communication device, the configuration indicating: a first zone associated with a first set of operating parameters for the wireless communication device; and a second zone associated with a second set of operating parameters for the wireless communication device, the second set of operating parameters being different than the first set of operating parameters; operating in the first zone with the first set of operating parameters to monitor for a first downlink communication signal; and operating in the second zone with the second set of operating parameters.

公开(公告)号：US12207198B2

公开(公告)日：2025-01-21

申请号：US17658412

申请日：2022-04-07

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Yuchul Kim ,  Nicolas Cornillet ,  Jay Kumar Sundararajan

IPC: H04W52/02 ,  H04W76/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a wake up signal (WUS) within a WUS monitoring occasion (WMO) indicating to initiate a discontinuous reception (DRX) on-duration, a time to initiate the DRX on-duration being based at least in part on a timing of the WMO within a set of WMOs. The UE may receive a communication based at least in part on initiating the DRX on-duration at the time. Numerous other aspects are described.

公开(公告)号：US20240114518A1

公开(公告)日：2024-04-04

申请号：US17956735

申请日：2022-09-29

Applicant: QUALCOMM Incorporated

Inventor： Yongjun Kwak ,  Prashant Sharma ,  Hung Dinh Ly ,  Muhammad Nazmul Islam ,  Yuchul Kim ,  Linhai He ,  Juan Montojo

IPC: H04W72/14 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W72/14 ,  H04W72/044 ,  H04W72/1263

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive a grant scheduling repetition-based system information block transmissions for the UE, the grant indicating a mapping configuration identifying time-frequency resources for a second repetition of a system information block transmission relative to a first repetition of the system information block transmission. The UE may receive, in a first subset bandwidth of a system bandwidth, the first repetition of the system information block transmission according to the grant. The UE may receive, in a second subset bandwidth of the system bandwidth, the second repetition of the system information block transmission according to the grant and based at least in part on the mapping configuration.

公开(公告)号：US20240107456A1

公开(公告)日：2024-03-28

申请号：US17955339

申请日：2022-09-28

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Huilin Xu ,  Wei Yang ,  Seyedkianoush Hosseini ,  Wanshi Chen ,  Linhai He ,  Yuchul Kim

IPC: H04W52/02 ,  H04W72/12

CPC classification number: H04W52/0235 ,  H04W52/0219 ,  H04W72/1278

Abstract: Methods, systems, and devices for wireless communications are described. Techniques described herein relate to a network entity indicating a configuration for a user equipment (UE) for wake up radio signaling when the main radio of the UE is in a sleep mode. The UE may monitor for and receive, using the wake up radio, a wake up signal, a low power reference signal, or a low power synchronization signal from a second UE in accordance with the configuration. If the UE receives a wake up signal from the second UE, the UE may establish communications with the second UE or with the network entity based on the wake up signal.

公开(公告)号：US11937211B2

公开(公告)日：2024-03-19

申请号：US17241984

申请日：2021-04-27

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Seyedkianoush Hosseini ,  Peter Gaal ,  Wanshi Chen ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Seyed Ali Akbar Fakoorian ,  Yuchul Kim ,  Juan Montojo ,  Tingfang Ji

IPC: H04W72/00 ,  H04W8/00 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/53

CPC classification number: H04W72/02 ,  H04W8/005 ,  H04W72/0446 ,  H04W72/53

Abstract: Various implementations and techniques are disclosed to enable and provide communication devices, methods, and systems for sidelink communication resources configuration and management. Wireless devices use a communication resource configuration and management procedure to determine resources for sidelink communication with potential power saving.