公开(公告)号：US20210195519A1

公开(公告)日：2021-06-24

申请号：US17127176

申请日：2020-12-18

Applicant: QUALCOMM Incorporated

Inventor： Gokul SRIDHARAN ,  Seyedkianoush HOSSEINI ,  Karthika PALADUGU ,  Huilin XU ,  Peter Pui Lok ANG ,  Linhai HE ,  Wei YANG ,  Sudhir Kumar BAGHEL ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Gavin Bernard HORN

IPC: H04W52/02 ,  H04W76/28 ,  H04W28/02

Abstract: Certain aspects of the present disclosure provide techniques for coordinated power savings configurations for access link and sidelink(s). A wireless node may receive information from a user equipment (UE) over a sidelink. In some aspects, the wireless node forwards the information to a base station (BS) over an access link and receives, from the BS, a first power savings configuration for the access link and a second power savings configuration for the sidelink. In some aspects, the wireless node receives, from a BS, a first power savings configuration for an access link and determines a second power savings configuration for the sidelink based on the information and the first power savings configuration.

公开(公告)号：US20210176012A1

公开(公告)日：2021-06-10

申请号：US16949485

申请日：2020-10-30

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Xiaoxia ZHANG ,  Jing SUN ,  Peter Pui Lok ANG

IPC: H04L1/18 ,  H04W72/04

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. A user equipment (UE) may receive, via a control channel in a primary cell, one or more downlink control information (DCI) messages that include a secondary cell (SCell) dormancy indication and a request for hybrid automatic repeat request (HARQ) feedback. The DCI messages may have a format associated with downlink scheduling, and fields used to carry the SCell dormancy indication and the request for HARQ feedback may have a configuration that depends on whether the DCI messages are used to schedule a downlink data transmission. Furthermore, in some aspects, a DCI message may include a field that has a value to indicate whether the DCI message does or does not schedule a downlink data transmission, to enable the UE to correctly receive and decode the SCell dormancy indication and the request for HARQ feedback.

公开(公告)号：US20210144701A1

公开(公告)日：2021-05-13

申请号：US16948714

申请日：2020-09-29

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh LY ,  Peter Pui Lok ANG ,  Le LIU

IPC: H04W72/04 ,  H04W74/08 ,  H04L27/26 ,  H04W52/36 ,  H04L12/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a control message including a first parameter and a second parameter. The first parameter may identify a first uplink control channel resource set for a first type of UE. The second parameter may identify a second uplink control channel resource set for a second type of UE. In some cases, a UE may receive the control message before receiving configuration information identifying a uplink control channel resource configuration. In some cases, a UE may optionally select an uplink control channel resource set based at least in part on the control message and a type of the UE. Also, a UE may transmit on an uplink using a communication configuration associated with the selected uplink control channel resource set. Numerous other aspects are provided.

公开(公告)号：US20210111960A1

公开(公告)日：2021-04-15

申请号：US16949033

申请日：2020-10-09

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh LY ,  Wanshi CHEN ,  Peter Pui Lok ANG ,  Aamod KHANDEKAR

IPC: H04L12/24 ,  H04W36/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may configure a bandwidth part (BWP) switching configuration of a user equipment in connection with a dual active protocol stack (DAPS) handover based at least in part on a BWP switching rule; and perform the DAPS handover. Numerous other aspects are provided.

公开(公告)号：US20210099985A1

公开(公告)日：2021-04-01

申请号：US17039610

申请日：2020-09-30

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok ANG ,  Wooseok NAM ,  Huilin XU ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Hung Dinh LY ,  Aamod Dinkar KHANDEKAR

IPC: H04W72/04 ,  H04W72/12

Abstract: Certain aspects of the present disclosure provide techniques for managing scheduling of wireless communications. A method that may be performed by a user equipment (UE) includes receiving, from a base station, one or more configurations indicating a plurality of minimum scheduling offset values; receiving, from the base station, a signal indicating one of the minimum scheduling offset values as an updated value to be used for communications with the base station and a type of scheduling; determining a delay based on the type of scheduling; and after the reception of the signal, using the updated value for communications with the base station based on the determined delay.

公开(公告)号：US20210099832A1

公开(公告)日：2021-04-01

申请号：US17038294

申请日：2020-09-30

Applicant: QUALCOMM Incorporated

Inventor： Weimin DUAN ,  Alexandros MANOLAKOS ,  Huilin XU ,  Seyedkianoush HOSSEINI ,  Peter Pui Lok ANG

IPC: H04W4/02 ,  H04W8/24 ,  H04W64/00 ,  H04W24/10 ,  H04B17/318 ,  H04L5/00 ,  G01S11/06

Abstract: Disclosed are techniques for wireless positioning. In an aspect, a reduced-capability user equipment (UE) receives, from each of one or more premium UEs, one or more parameters indicating a quality of a location estimate of the premium UE, selects at least one premium UE based on the quality of the location estimate of the at least one premium UE, and derives a location estimate of the reduced-capability UE based on the location estimate of the at least one premium UE. In another aspect, a reduced-capability UE transmits, to at least one premium UE, a request to perform one or more positioning measurements of one or more downlink reference signals, receives, from the at least one premium UE, a measurement report comprising the one or more positioning measurements, and determines a location estimate of the reduced-capability UE based on the one or more positioning measurements in the measurement report.

公开(公告)号：US20210068053A1

公开(公告)日：2021-03-04

申请号：US16948020

申请日：2020-08-27

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Olufunmilola Omolade AWONIYI-OTERI ,  Tao LUO ,  Peter Pui Lok ANG

IPC: H04W52/02 ,  H04W76/28 ,  H04L5/00 ,  H04W72/04 ,  H04W80/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a wakeup signal (WUS) monitoring configuration that identifies one or more first WUS monitoring parameters associated with short discontinuous reception (DRX) cycle operation of the UE and one or more second WUS monitoring parameters associated with long DRX cycle operation of the UE. The UE may monitor for a WUS based at least in part on the WUS monitoring configuration. Numerous other aspects are provided.

公开(公告)号：US20210058210A1

公开(公告)日：2021-02-25

申请号：US16996347

申请日：2020-08-18

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Wooseok NAM ,  Huilin XU ,  Peter Pui Lok ANG

IPC: H04L5/00 ,  H04W52/02

Abstract: Aspects of the present disclosure relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration that indicates an association between a sounding reference signal (SRS) resource set and a downlink reference signal resource to be used to determine a transmission property of one or more SRSs in the SRS resource set, wherein the downlink reference signal resource is associated with a first set of ports to be used for performing measurement of the downlink reference signal resource. The UE may determine the transmission property of the one or more SRSs in the SRS resource set using fewer ports than a number of ports included in the first set of ports, based at least in part on a determination that the UE is operating in a power saving mode. The UE may transmit the one or more SRSs using the transmission property. Other aspects are provided.

公开(公告)号：US20210050985A1

公开(公告)日：2021-02-18

申请号：US16992920

申请日：2020-08-13

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok ANG ,  Peter GAAL ,  Huilin XU ,  Wooseok NAM ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Aamod Dinkar KHANDEKAR ,  Yuanning YU

IPC: H04L5/00 ,  H04L1/16 ,  H04W72/04

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication scheduling. An example method that may be performed by a user equipment (UE) includes receiving, from a base station, one or more configurations indicating wireless communication resources including at least one of a plurality of bandwidth parts (BWP) or a plurality of component carriers (CCs); receiving, from the base station, control signaling indicating a scheduling offset to communicate with the base station via at last one of the BWPs within at least one of the CCs; determining a value of the scheduling offset based at least in part on a minimum scheduling offset value; and taking at least one action in response to the determination.

公开(公告)号：US20200314756A1

公开(公告)日：2020-10-01

申请号：US16805422

申请日：2020-02-28

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Peter Pui Lok ANG ,  Wooseok NAM ,  Gabi SARKIS

IPC: H04W52/02 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may monitor a wakeup signal search space (WUS-SS) set for a physical downlink shared channel (PDCCH) wakeup signal (WUS). The UE may detect the PDCCH WUS in the WUS-SS set based at least in part on monitoring the WUS-SS set. Numerous other aspects are provided.