公开(公告)号：US20220394808A1

公开(公告)日：2022-12-08

申请号：US17303575

申请日：2021-06-02

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Junyi LI ,  Tao LUO ,  Wooseok NAM ,  Peter GAAL ,  Juan MONTOJO ,  Xiaoxia ZHANG ,  Jing SUN ,  Hua WANG ,  Jelena DAMNJANOVIC

IPC: H04W76/28 ,  H04W72/04 ,  H04W24/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may determine, based at least in part on an indication of communication frequency between the first UE and a second UE, a value for a discontinuous reception (DRX) parameter. The UE may transmit, to the second UE, DRX configuration information, the DRX configuration information indicating the value for the DRX parameter. Numerous other aspects are described.

公开(公告)号：US20220377742A1

公开(公告)日：2022-11-24

申请号：US17817523

申请日：2022-08-04

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/04 ,  H04L1/00

Abstract: An aspect of this disclosure relates to a relay node, and a method of wireless communications by the relay node, including attempting to decode first code block groups of a transport block received in a resource allocation and according to a first encoding configuration. The aspects include identifying a symbol in the resource allocation that includes both of a first part of a successfully decoded one, and a first part of an unsuccessfully decoded one, of the plurality of first code block groups, and determining a modified transmit configuration for the symbol. Further, the aspects include encoding a second part of the successfully decoded one according to the first encoding configuration to define a second code block group that is outside of the symbol. Additionally, the aspects include transmitting the transport block including the one or more second code block groups and the symbol according to the modified transmit configuration.

公开(公告)号：US20220377668A1

公开(公告)日：2022-11-24

申请号：US17302997

申请日：2021-05-18

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Jelena DAMNJANOVIC ,  Arumugam CHENDAMARAI KANNAN ,  Wooseok NAM ,  Yan ZHOU ,  Juan MONTOJO ,  Xiaoxia ZHANG ,  Jing SUN

IPC: H04W52/02 ,  H04W76/28 ,  H04W72/04 ,  H04W24/08 ,  H04W72/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a transmit UE, a sidelink wake-up signal (WUS) that indicates the UE is to monitor a first subset of resources, of a set of resources, for sidelink control information (SCI) from the transmit UE, the set of resources being associated with an active monitoring state of a discontinuous reception (DRX) cycle. The UE may monitor the first subset of resources for the SCI. The UE may sense for signals associated with a sidelink control signal, the sidelink control signal being associated with at least one other UE, using a second subset of resources, of the set of resources. Numerous other aspects are described.

公开(公告)号：US20220360420A1

公开(公告)日：2022-11-10

申请号：US17662030

申请日：2022-05-04

Applicant: QUALCOMM Incorporated

Inventor： Jing SUN ,  Tao LUO ,  Xiaoxia ZHANG ,  Wooseok NAM

IPC: H04L5/00 ,  H04W72/04 ,  H04W72/08 ,  H04W28/02

Abstract: Certain aspects of the present disclosure provide techniques for search space alignment for control channel monitoring. A method that may be performed by a user equipment (UE) includes aligning a first set of monitoring occasions associated with a common search space (CSS) with a second set of monitoring occasions associated with a UE-specific search space (USS). The method further includes monitoring for signals from a network entity via at least one of the CSS or the USS in the aligned first and second set of monitoring occasions. The method also includes communicating with a network entity based on reception of at least one of the signals in the aligned first and second set of monitoring occasions.

公开(公告)号：US20220349981A1

公开(公告)日：2022-11-03

申请号：US17813553

申请日：2022-07-19

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Tao LUO ,  Ozge KOYMEN ,  Wooseok NAM ,  Samel CELEBI

IPC: G01S5/02 ,  G01S5/10

Abstract: Positioning methods suitable for use in a wireless network that utilizes beamformed communication are disclosed. In an aspect, a range and/or granularity for reporting a reference signal timing difference (RSTD) may be configurable according to one or more beam parameters (e.g., a repetition factor, a beam shape, a frequency band, a subcarrier spacing numerology, a cyclic prefix, etc.). In another aspect, a transmitting node may transmit one or more parameters associated with a beam used to transmit a positioning reference signal (e.g., an angle of departure, a zenith of departure, a beamwidth, etc.). According to another aspect, a cyclic prefix length for a positioning reference signal that a transmitting node transmits via one or more beams may be configured to increase a number of neighbor cells visible to a receiving node.

公开(公告)号：US20220329375A1

公开(公告)日：2022-10-13

申请号：US17398997

申请日：2021-08-10

Applicant: QUALCOMM Incorporated

Inventor： Mohamed Fouad Ahmed MARZBAN ,  Zhifei FAN ,  Hemant SAGGAR ,  Xiaoxia ZHANG ,  Wooseok NAM ,  Jing SUN ,  Tao LUO ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL ,  Qingjiang TIAN

IPC: H04L5/00 ,  H04L27/26

Abstract: Apparatus, methods, and computer-readable media for facilitating reference signal multiplexing with downlink data are disclosed herein. An example method for wireless communication at a user equipment (UE) includes receiving, from a base station, a reference signal configuration associated with at least one of a tracking reference signal (TRS) and a channel state information reference signal (CSI-RS), the reference signal configuration comprising a symbol level rate matching configuration, a precoder configuration, or a guard tone configuration. The example method also includes receiving, from the base station, a transmission comprising at least a reference signal and data based on the reference signal configuration.

公开(公告)号：US20220322395A1

公开(公告)日：2022-10-06

申请号：US17711929

申请日：2022-04-01

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Juan MONTOJO ,  Tao LUO ,  Junyi LI ,  Wooseok NAM ,  Jing SUN

IPC: H04W72/12 ,  H04L5/00

Abstract: Certain aspects of the present disclosure provide techniques for control channel repetition and control information transmission on a data channel. One aspect provides a method for wireless communication by a user-equipment (UE). The method generally includes receiving, from a base station (BS), a scheduling of a control channel resource set for transmission of an uplink control channel repetition; determining whether the uplink control channel repetition using the control channel resource set will be dropped; and transmitting, to the BS, the uplink control channel repetition on another control channel resource set based on the determination.

公开(公告)号：US20220311550A1

公开(公告)日：2022-09-29

申请号：US17656795

申请日：2022-03-28

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Jing SUN ,  Tao LUO ,  Xiaoxia ZHANG ,  Arumugam CHENDAMARAI KANNAN ,  Juan MONTOJO ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL

IPC: H04L1/18 ,  H04L1/16 ,  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 network entity, an indication associated with a quantity of active hybrid automatic repeat request (HARQ) processes, wherein the quantity of active HARQ processes is dynamically changeable based at least in part on an operating band and an associated subcarrier spacing. The UE may transmit, to the network entity, HARQ feedback based at least in part on the indication associated with the quantity of active HARQ processes. Numerous other aspects are described.

公开(公告)号：US20220303917A1

公开(公告)日：2022-09-22

申请号：US17207578

申请日：2021-03-19

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Yucheng DAI ,  Tao LUO ,  Junyi LI ,  Peter GAAL ,  Sony AKKARAKARAN ,  Srinivas YERRAMALLI

IPC: H04W52/36 ,  H04W4/38 ,  H04W72/12 ,  H04L5/00 ,  H04B7/0452

Abstract: Aspects relate to mechanisms for wireless communication devices to environmental sensing with the assistance of a network. A UE transmits an increase transmission power request message to a base station. The UE receives an increase transmission power acceptance message from the base station in response to transmitting the increase transmission power request message. The UE transmits a transmission using an increased transmission power for reflection by at least one object based on the increase transmission power acceptance message. The UE receives a reflection of the transmission reflected off the at least one object. The UE determines at least one parameter associated with the object based on the reflection of the transmission reflected off the at least one object.

公开(公告)号：US20220272675A1

公开(公告)日：2022-08-25

申请号：US17674791

申请日：2022-02-17

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Xiaoxia ZHANG ,  Tao LUO ,  Jing SUN ,  Zhifei FAN ,  Qingjiang TIAN ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL

IPC: H04W72/04 ,  H04W74/08

Abstract: A method for wireless communication performed by a user equipment (UE) includes receiving, from a network node, a message indicating a set of multi-slot monitoring configurations supported by a base station based on a minimum monitoring occasion periodicity associated with a search space being greater than or equal to one slot. The method also includes transmitting, to the network node, a selection message indicating selection of a single multi-slot monitoring configuration from the set of multi-slot monitoring configurations. The method still further includes monitoring the search space for a physical downlink control channel (PDCCH) transmission in a plurality of non-consecutive monitoring occasion groups, each monitoring occasion group comprising a plurality of non-consecutive monitoring occasions based on the single multi-slot monitoring configuration.