公开(公告)号：US11871431B2

公开(公告)日：2024-01-09

申请号：US17949950

申请日：2022-09-21

Applicant: QUALCOMM Incorporated

Inventor： Jing Lei ,  Linhai He ,  Wanshi Chen

IPC: H04W72/23 ,  H04W72/1273 ,  H04L1/00 ,  H04W76/11 ,  H04L5/10 ,  H04L5/00 ,  H04W72/50

CPC classification number: H04W72/23 ,  H04L1/0061 ,  H04L5/0051 ,  H04L5/10 ,  H04W72/1273 ,  H04W72/535 ,  H04W76/11

Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently signaling configurations of physical resources and transmission parameters to a user equipment (UE) for small data transmissions (for example, data transmissions in an inactive or idle state). A base station may broadcast or multicast downlink control information (DCI) in one or more control channels that schedules data transmissions in a set of data channels. The base station may then multicast one or more configurations in each of the data channels, and a UE may decode one of the data channels to determine a configuration for a small data transmission. Because the configurations may be transmitted in the data channels in addition to system information or paging information, a base station may have access to sufficient resources to provide suitable configurations to a UE for communications in an inactive or idle state.

公开(公告)号：US11864037B2

公开(公告)日：2024-01-02

申请号：US17170302

申请日：2021-02-08

Applicant: QUALCOMM Incorporated

Inventor： Linhai He

IPC: H04W36/00 ,  H04W76/27

CPC classification number: H04W36/0069 ,  H04W76/27

Abstract: Certain aspects of the present disclosure provide a technique for a user equipment (UE) to signal UE assistance information (UAI) to setup or release a cell group (CG). For example, the technique may be executed to generate the UAI, which may indicate whether the CG such as a secondary cell group (SCG) should be setup or released for the UE when operating in a multiple radio dual connectivity (MR-DC) mode. The UE assistance information may be transmitted to a base station (BS).

公开(公告)号：US20230413066A1

公开(公告)日：2023-12-21

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: H04W16/28 ,  H02J50/00 ,  H02J50/80 ,  H04W24/10 ,  H04W72/12

CPC classification number: H04W16/28 ,  H02J50/001 ,  H04W72/1263 ,  H04W24/10 ,  H02J50/80

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：US11849456B2

公开(公告)日：2023-12-19

申请号：US17936936

申请日：2022-09-30

Applicant: QUALCOMM Incorporated

Inventor： Jing Lei ,  Wanshi Chen ,  Yi Huang ,  Yisheng Xue ,  Seyong Park ,  Linhai He

IPC: H04W72/21 ,  H04L1/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/044 ,  H04W74/08 ,  H04W72/23 ,  H04W72/53 ,  H04W72/232

CPC classification number: H04W72/21 ,  H04L1/0061 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0466 ,  H04W72/23 ,  H04W72/53 ,  H04W74/0833 ,  H04W72/232

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine to transmit a compact uplink control information (UCI) that identifies one or more parameters associated with a transmission of a physical uplink shared channel (PUSCH) communication in a PUSCH resource unit (PRU). The UE may transmit the UCI in the PRU based at least in part on a semi-static payload construction and resource mapping rule. Numerous other aspects are provided.

公开(公告)号：US11849439B2

公开(公告)日：2023-12-19

申请号：US17462960

申请日：2021-08-31

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Seyedkianoush Hosseini ,  Linhai He ,  Hung Dinh Ly

IPC: H04W72/0453 ,  H04L5/00 ,  H04W76/34 ,  H04L1/1812 ,  H04W72/20

CPC classification number: H04W72/0453 ,  H04L1/1812 ,  H04L5/0098 ,  H04W72/20 ,  H04W76/34

Abstract: A sidelink device switches from a first bandwidth part (BWP) for sidelink communication to a second BWP for the sidelink communication and suspends, releases, or continues to use one or more reserved resources in the first BWP based on the switch from the first BWP to the second BWP for the sidelink communication.

公开(公告)号：US11844099B2

公开(公告)日：2023-12-12

申请号：US17247817

申请日：2020-12-23

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush Hosseini ,  Wei Yang ,  Linhai He ,  Huilin Xu

IPC: H04W72/02 ,  H04W72/53 ,  H04L5/00 ,  H04W72/0453 ,  H04W80/02 ,  H04W72/20 ,  H04W92/18

CPC classification number: H04W72/53 ,  H04L5/0055 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/20 ,  H04W80/02 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE in a sidelink communication with the first UE, an indication to switch from utilizing a first sidelink bandwidth part (SL-BWP) to utilizing a second SL-BWP. The UE may selectively switch from utilizing the first SL-BWP to utilizing the second SL-BWP based at least in part on receiving a positive acknowledgment message from the second UE. Numerous other aspects are provided.

公开(公告)号：US20230397200A1

公开(公告)日：2023-12-07

申请号：US17804964

申请日：2022-06-01

Applicant: QUALCOMM Incorporated

Inventor： Linhai He

IPC: H04W72/12 ,  H04W72/04 ,  H04W24/08

CPC classification number: H04W72/1273 ,  H04W24/08 ,  H04W72/0453 ,  H04W72/1284

Abstract: An apparatus for wireless communication by a user equipment (UE) includes a memory and one or more processors coupled to the memory. The one or more processors are configured to receive one or more control messages configuring the UE to avoid downlink monitoring based on a downlink monitoring skipping mode. The one or more processors are further configured, based on a scheduling request (SR) for a first logical channel (LCH) associated with the UE, to perform the downlink monitoring of a first carrier for an uplink grant that schedules an uplink transmission associated with the SR and to avoid the downlink monitoring according to the downlink monitoring skipping mode for a second carrier associated with a second serving cell of the UE. The first carrier is associated with a first serving cell of the UE.

公开(公告)号：US11838920B2

公开(公告)日：2023-12-05

申请号：US17443904

申请日：2021-07-28

Applicant: QUALCOMM Incorporated

Inventor： Jing Lei ,  Linhai He ,  Yongjun Kwak ,  Huilin Xu ,  Krishna Kiran Mukkavilli ,  Wanshi Chen ,  Hwan Joon Kwon ,  Tingfang Ji

IPC: H04W72/23 ,  H04W72/1268 ,  H04W8/24 ,  H04W72/044 ,  H04W72/54

CPC classification number: H04W72/23 ,  H04W8/24 ,  H04W72/046 ,  H04W72/1268 ,  H04W72/54

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, a configuration message indicating a configured grant-small data transfer (CG-SDT) group that includes the UE. The CG-SDT group is associated with a downlink beam of the base station and one or more CG-SDT occasions. The UE may transmit, to the base station and within the one or more CG-SDT occasions, an uplink communication, using an uplink beam of the UE corresponding to a downlink beam of the UE, where the downlink beam of the UE is associated with the downlink beam of the base station used for transmitting at least one of the configuration message, a paging message, or a reference signal. Numerous other aspects are provided.

公开(公告)号：US11825520B2

公开(公告)日：2023-11-21

申请号：US17150676

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

Inventor： Wooseok Nam ,  Tao Luo ,  Linhai He ,  Peter Gaal ,  Iyab Issam Sakhnini ,  Juan Montojo ,  Jelena Damnjanovic

IPC: H04W74/08

CPC classification number: H04W74/0833

Abstract: Certain aspects of the present disclosure provide techniques for random access channel (RACH) occasion assignment. A method that may be performed by a user equipment (UE) includes receiving, from a base station (BS), a plurality of synchronization signal blocks (SSBs), each SSB associated with a different transmit beam of the BS. The method further includes transmitting a random-access preamble on a first RACH occasion associated with a first SSB of the plurality of SSBs, wherein the first RACH occasion is one of a plurality of RACH occasions associated with the plurality of SSBs, wherein the first SSB is associated with a first number of the plurality of RACH occasions and a second SSB of the plurality of SSBs is associated with a second number of the plurality of RACH occasions, wherein the first number is different than the second number.

公开(公告)号：US11812483B2

公开(公告)日：2023-11-07

申请号：US16780901

申请日：2020-02-03

Applicant: QUALCOMM Incorporated

Inventor： Linhai He ,  Gavin Bernard Horn ,  Ozcan Ozturk

IPC: H04W76/11 ,  H04W80/02 ,  H04W76/27 ,  H04W72/21 ,  H04W72/23 ,  H04W72/53

CPC classification number: H04W76/11 ,  H04W72/21 ,  H04W72/23 ,  H04W72/53 ,  H04W76/27 ,  H04W80/02

Abstract: Methods, systems, and devices for wireless communications are described to enable abase station and a user equipment (UE) to identify and respond to communications in accordance with one or more communications services. For example, the base station and the UE may support communications in accordance with a wireless communications standard (e.g., third generation partnership project (3GPP) standard), in addition to supporting an additional communications service including one or more proprietary features. In some cases, the UE may transmit an indication to the base station, or the base station may otherwise determine, that the UE supports the proprietary features. Further, the base station may assign and transmit a unique radio network temporary identifier (RNTI) to the UE for the additional communications service (e.g., a proprietary RNTI). Accordingly, the UE and the base station may identify and use the proprietary RNTI when transmitting, receiving, decoding, and responding to proprietary communications messages.