公开(公告)号：US20210127359A1

公开(公告)日：2021-04-29

申请号：US17066996

申请日：2020-10-09

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Le LIU ,  Prasad Reddy KADIRI ,  Ayan SENGUPTA ,  Alberto RICO ALVARINO ,  Xiaoxia ZHANG ,  Tao LUO ,  Mostafa KHOSHNEVISAN ,  Jing SUN ,  Xipeng ZHU ,  Wooseok NAM ,  Wanshi CHEN ,  Amer CATOVIC

IPC: H04W72/00 ,  H04W72/04 ,  H04L5/00 ,  H04L27/26 ,  H04W76/27

Abstract: Various aspects provide a method for radio resource allocation to support multicast services from a 5G-NR base station. In some aspects, the method may be performed by a processor of the base station. Various aspects include determining a multicast bandwidth part (BWP) within a carrier bandwidth, sending an indication of the multicast BWP to one or more user equipment (UE) computing devices in communication with the base station, and scheduling transmission of multicast data in the multicast BWP.

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：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：US20210045056A1

公开(公告)日：2021-02-11

申请号：US16934467

申请日：2020-07-21

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao LUO ,  Wanshi CHEN ,  Juan MONTOJO

IPC: H04W52/02 ,  H04W76/28

Abstract: According to an example, a method of wireless communication comprises receiving a group wake-up signal configuration corresponding to a group of UEs that share a wake-up signal associated with a discontinuous reception operation, wherein the group wake-up signal configuration identifies a set of wake-up parameters for at least one of the wake-up signal or the discontinuous reception operation. The method further includes transmitting a wake-up configuration update triggering message, receiving a group wake-up signal configuration update message including at least one new wake-up parameter, and performing the discontinuous reception operation based on the at least one new wake-up parameter. A corresponding method of wireless communication at a base station is also described.

公开(公告)号：US20210037532A1

公开(公告)日：2021-02-04

申请号：US16943417

申请日：2020-07-30

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao LUO ,  Sony AKKARAKARAN

IPC: H04W72/04 ,  H04B7/06 ,  H04L25/02 ,  H04L5/00

Abstract: In an aspect, the present disclosure includes a method, apparatus, and computer readable medium for wireless communications for configuring a Reference Signal (RS) resource set corresponding to a combination of a plurality of Access Link (AL) RSs and a plurality of Sidelink (SL) RSs; transmitting, jointly by the relay node and a network entity, the RS resource set to trigger a network to configure one or more Quasi-co-location (QCL) parameters for an AL and a relay SL; and communicating, by the relay node and the network entity, a downlink or uplink channel using the configured one or more QCL parameters for the AL and the relay SL.

公开(公告)号：US20210022173A1

公开(公告)日：2021-01-21

申请号：US16928709

申请日：2020-07-14

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Junyi LI ,  Tao LUO ,  Sony AKKARAKARAN

IPC: H04W72/14 ,  H04W72/02 ,  H04W72/04 ,  H04W76/11 ,  H04W24/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may receive an indication of a sidelink communication queued for communication between a source user equipment (UE) and a target UE. The BS may transmit, via another link, a sidelink resource grant to identify one or more resources for the sidelink communication for the source UE and the target UE on a sidelink. Numerous other aspects are provided.

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.

公开(公告)号：US20200236711A1

公开(公告)日：2020-07-23

申请号：US16746664

申请日：2020-01-17

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Arumugam CHENDAMARAI KANNAN ,  Tao LUO ,  Xiaoxia ZHANG ,  Jing SUN

IPC: H04W74/08 ,  H04W56/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may perform a listen-before-talk (LBT) procedure with a directional coverage that is based at least in part on a directional coverage of a set of synchronization signal and physical broadcast channel (PBCH) blocks (SSBs) of a synchronization signal (SS) burst set to be transmitted by the base station. The first wireless node may transmit, to one or more second wireless nodes, the set of SSBs based at least in part on a successful result of the LBT procedure. Numerous other aspects are provided.