公开(公告)号：US11546911B2

公开(公告)日：2023-01-03

申请号：US16751814

申请日：2020-01-24

Applicant: QUALCOMM Incorporated

Inventor： Vinay Joseph ,  Linhai He ,  Rajat Prakash

IPC: H04W72/04 ,  H04W76/11 ,  H04W76/27 ,  H04L5/00 ,  H04W72/10 ,  H04W80/02

Abstract: Certain aspects of the present disclosure provide techniques for supporting multiple semi-persistent resource allocations per serving cell. Embodiments include determining an association between one or more semi-persistent resource allocations and one or more identifiers. Embodiments include receiving signaling indicating activation or deactivation of at least one of the one or more semi-persistent resource allocations. Embodiments include determining an identifier of the at least one of the one or more semi-persistent resource allocations based on the association. Embodiments include sending an acknowledgment of the activation or deactivation. The acknowledgment may indicate the identifier of the at least one of the one or more semi-persistent resource allocations.

公开(公告)号：US11540258B2

公开(公告)日：2022-12-27

申请号：US16947361

申请日：2020-07-29

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/04 ,  H04L1/00 ,  H04W74/08

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：US11540166B2

公开(公告)日：2022-12-27

申请号：US17085333

申请日：2020-10-30

Applicant: QUALCOMM Incorporated

Inventor： Linhai He ,  Sitaramanjaneyulu Kanamarlapudi ,  Gavin Bernard Horn

IPC: H04W28/02 ,  H04W72/14 ,  H04W28/22 ,  H04W80/02

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine that uplink data associated with a first quality of service flow is available for transmission to a base station. The UE may transmit a buffer status report to the base station. In some examples, the buffer status report may include a buffer status of the first quality of service flow. The UE may then receive an uplink grant based on transmitting the buffer status report, and may transmit the uplink data based on the uplink grant.

公开(公告)号：US20220408498A1

公开(公告)日：2022-12-22

申请号：US17898231

申请日：2022-08-29

Applicant: QUALCOMM Incorporated

Inventor： Peng Cheng ,  Linhai He ,  Jianhua Liu ,  Ozcan Ozturk

IPC: H04W74/08 ,  H04W76/20 ,  H04W76/19

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a configuration for multiple sets of prioritization parameters for a random access channel (RACH) procedure. A first set of prioritization parameters of the multiple sets of prioritization parameters may be associated with a higher priority network slice than the other sets of prioritization parameters (e.g., than the remaining sets of prioritization parameters). The UE may detect a trigger to perform a RACH procedure and select the first set of prioritization parameters for the RACH procedure based on the first set of prioritization parameters being associated with the higher priority network slice. The UE may perform the RACH procedure for the network slice according to the first set of prioritization parameters.

公开(公告)号：US20220386380A1

公开(公告)日：2022-12-01

申请号：US17332929

申请日：2021-05-27

Applicant: QUALCOMM Incorporated

Inventor： Linhai He ,  Miguel Griot ,  Gavin Bernard Horn

IPC: H04W74/08 ,  H04W74/00

Abstract: Methods, systems, and devices for wireless communications are described. The method includes receiving a network access control broadcast including access control criteria associated with connecting to a base station, determining an access category associated with the UE and an access identity of the UE associated with the access category, where the access category of the UE is specific to a reduced capability classification of the UE, and selectively performing a random access procedure to connect to the base station in accordance with the access control criteria, the access identity of the UE, and the access category associated with the UE.

公开(公告)号：US20220360381A1

公开(公告)日：2022-11-10

申请号：US17658702

申请日：2022-04-11

Applicant: QUALCOMM Incorporated

Inventor： Jing Lei ,  Qunfeng He ,  Muhammad Nazmul Islam ,  Linhai He ,  Peter Gaal ,  Hari Sankar ,  Carsten Aagaard Pedersen ,  Murali Menon ,  Alexei Yurievitch Gorokhov

IPC: H04L5/00

Abstract: Certain aspects of the present disclosure provide techniques for power savings for reduced capability devices. A method that may be performed by a user equipment (UE) includes receiving a shared bandwidth part (BWP) configuration and a group common BWP configuration. The group common BWP configuration indicates a group common BWP shared by a group of UEs, including the UE, having one or more common capabilities or a common UE type. The method includes communicating using the group common BWP based on the group common BWP configuration.

公开(公告)号：US11483841B2

公开(公告)日：2022-10-25

申请号：US17247607

申请日：2020-12-17

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam Sakhnini ,  Tao Luo ,  Yan Zhou ,  Wooseok Nam ,  Jelena Damnjanovic ,  Mahmoud Taherzadeh Boroujeni ,  Juan Montojo ,  Peter Gaal ,  Peter Pui Lok Ang ,  Linhai He

IPC: H04W72/04 ,  H04W24/10 ,  H04L5/00 ,  H04L27/26 ,  H04L1/18 ,  H04B7/0456 ,  H04W72/14 ,  H04B7/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform respective measurements of one or more demodulation reference signals (DMRSs). Each of the one or more DMRSs may be associated with a repetition of a downlink transmission. Each of the one or more DMRSs may be transmitted on a narrow beam that is located within a wide beam associated with a transmission configuration indication indicated in a grant for the downlink transmission. The UE may transmit an indication of one or more of the respective measurements. Numerous other aspects are provided.

公开(公告)号：US11483043B2

公开(公告)日：2022-10-25

申请号：US16940775

申请日：2020-07-28

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Pranay Sudeep Rungta ,  Peter Gaal ,  Wanshi Chen ,  Linhai He ,  Amir Aminzadeh Gohari

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/04 ,  H04W76/28

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may refrain from transmitting channel state information (CSI) if the CSI is configured to be transmitted during an inactive discontinuous reception (DRX) duration. The UE may determine that the CSI is configured to be transmitted during the inactive DRX duration based on determining that some or all of the configured time slot for transmitting the CSI occurs while the UE is operating in the inactive DRX duration. The UE may transmit feedback information, such as an acknowledgement (ACK), whether or not the UE drops the CSI.

公开(公告)号：US20220272595A1

公开(公告)日：2022-08-25

申请号：US17688596

申请日：2022-03-07

Applicant: Qualcomm Incorporated

Inventor： Aleksandar Damnjanovic ,  Keiichi Kubota ,  Linhai He ,  Gavin Bernard Horn ,  Peng Cheng

IPC: H04W36/10 ,  H04W36/00 ,  H04W36/30 ,  H04W36/36

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may autonomously initiate a handover procedure and select a target base station for the handover procedure. The UE may measure a signal from the source base station or the target base station, or both, and the UE may determine whether specific criteria at both base stations are within a pre-configured range. If the criteria at both base stations are within the pre-configured range, the UE may identify the target base station as a potential candidate for a handover. Accordingly, when the UE determines that radio conditions with the source base station are deteriorating (or fall below a threshold), the UE may initiate a handover to the target base station autonomously and without specific direction from the source base station.

公开(公告)号：US11425659B2

公开(公告)日：2022-08-23

申请号：US16704949

申请日：2019-12-05

Applicant: QUALCOMM Incorporated

Inventor： Linhai He ,  Gavin Bernard Horn

IPC: H04W52/02 ,  H04L1/18 ,  H04W72/04 ,  H04W72/12 ,  H04W76/27 ,  H04W76/28 ,  H04W80/02

Abstract: Methods, systems, and devices for wireless communications are described. A periodic reception mode may be activated for a user equipment (UE), such as by receiving an activation signal. The UE may be configured with or otherwise determine a periodic schedule associated with the periodic reception mode. The base station may combine multiple packets of data and may transmit the combined data packet in accordance with the periodic schedule. The UE may identify a duration for an active state and a duration for an idle state based on the periodic schedule. The UE may monitor a control channel in accordance with a duration for the active state associated with the periodic reception mode and may sleep in accordance with a duration for the idle state associated with the periodic reception mode.