公开(公告)号：US20210136734A1

公开(公告)日：2021-05-06

申请号：US16948899

申请日：2020-10-05

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Jing SUN ,  Tao LUO ,  Xiaoxia ZHANG ,  Zhifei FAN ,  Srinivas YERRAMALLI ,  Sungwoo PARK ,  Akula REDDY ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL

IPC: H04W72/04

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 (B S), an indication of a plurality of sets of slot format indicator parameters. The UE may receive, from the B S, a communication that identifies a set of slot format indicator parameters from the plurality of sets of slot format indicator parameters. Numerous other aspects are provided.

公开(公告)号：US20210105741A1

公开(公告)日：2021-04-08

申请号：US16948568

申请日：2020-09-23

Applicant: QUALCOMM Incorporated

Inventor： Xiaoxia ZHANG ,  Jing SUN ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Wooseok NAM ,  Le LIU ,  Kazuki TAKEDA ,  Alberto RICO ALVARINO ,  Xipeng ZHU

IPC: H04W72/00 ,  H04W72/04 ,  H04L12/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit an indication of one or more beams for simultaneous unicast and multicast monitoring and receive, using the one or more beams, at least one of unicast traffic or multicast traffic. Numerous other aspects are provided.

公开(公告)号：US20210076279A1

公开(公告)日：2021-03-11

申请号：US17001473

申请日：2020-08-24

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Tao LUO ,  Yan ZHOU ,  Hung Dinh LY ,  Wooseok NAM

IPC: H04W36/08 ,  H04W36/00 ,  H04W36/18

Abstract: Certain aspects of the present disclosure provide techniques for beam management for make-before-break (MBB) handover. A method that may be performed by a user equipment (UE) includes establishing a first cell connection with a first base station (BS) while maintaining an existing second cell connection with a second BS, and determining that a first transmission time of a first signal transmitted by the first BS is less than a threshold time duration from a second transmission time of a second signal transmitted by the second BS. In some examples, the first signal is associated with one or more first communication metrics and the second signal is associated with one or more second communication metrics, wherein each of the one or more first communication metrics and the one or more second communication metrics comprise one or more quality of service (QoS) metrics.

公开(公告)号：US20210076276A1

公开(公告)日：2021-03-11

申请号：US17015961

申请日：2020-09-09

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Tao LUO ,  Yan ZHOU ,  Wooseok NAM ,  Hung Dinh LY

IPC: H04W36/00

Abstract: Aspects described herein relate to receiving, from a serving cell, a configuration for performing conditional handover to one or more target cells, establishing, based on detecting a condition from the configuration, a connection with a target cell for performing handover to the target cell, and transmitting, based on establishing the connection with the target cell and based on determining that the conditional handover is of a type where a source connection with the source cell remains, a notification to the serving cell.

公开(公告)号：US20210068055A1

公开(公告)日：2021-03-04

申请号：US17000195

申请日：2020-08-21

Applicant: QUALCOMM Incorporated

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

IPC: H04W52/02 ,  H04W72/04 ,  H04L5/10 ,  H04L5/00 ,  H04W76/28

Abstract: A base station transmits an indication of a configuration indicating one or more time-variable parameters for a group-specific wake-up signal (WUS) to an associated group of user equipment (UEs). The base station determines a value of the one or more time-variable parameters based on a time associated with the group-specific WUS and transmits the group-specific WUS to the group of UEs based on the determined value. A UE in the group of UEs receives the indication of the configuration from the base station and determines a value of the one or more time-variable parameters based on a time associated with the group-specific WUS. The UE monitors for the group-specific WUS based on the determined value.

公开(公告)号：US20200374852A1

公开(公告)日：2020-11-26

申请号：US16877834

申请日：2020-05-19

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Xiaoxia ZHANG ,  Jing SUN ,  Tao LUO ,  Srinivas YERRAMALLI ,  Kaushik CHAKRABORTY ,  Arumugam CHENDAMARAI KANNAN ,  Sungwoo PARK ,  Wooseok NAM ,  Juan MONTOJO

IPC: H04W72/04

Abstract: Aspects described herein relate to resource block allocation for time domain single-carrier waveform processing in new radio (NR). Specifically, in an aspect, a guard band may be allocated for a single-carrier waveform in a time or frequency domain. In another aspect, a resource block may be allocated for a time domain single-carrier waveform.

公开(公告)号：US20200344598A1

公开(公告)日：2020-10-29

申请号：US16845157

申请日：2020-04-10

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao Luo ,  Soo Bum Lee ,  Olufunmilola Omolade Awoniyi-Oteri

IPC: H04W12/00 ,  H04W72/04 ,  H04W12/08 ,  H04W12/04

Abstract: Various embodiments include methods, components and wireless devices configured to provide physical layer security in a communication system. In various embodiments, a wireless device processor may receive a first signature from a base station. The wireless device processor may determine a second signature based on the first signature. The wireless device processor may receive from the base station a communication that has been modified using a second signature determined by the base station. The wireless device processor may perform a matching operation to determine whether its second signature matches the second signature used to modify the base station communication. The wireless device processor may enable communications with the base station in response to determining that the second signature determined by its processor matches the second signature used to modify the communication.

公开(公告)号：US20200288402A1

公开(公告)日：2020-09-10

申请号：US16804922

申请日：2020-02-28

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Peter Pui Lok ANG ,  Olufunmilola Omolade AWONIYI-OTERI ,  Tao LUO ,  Gabi SARKIS ,  Arumugam CHENDAMARAI KANNAN

IPC: H04W52/02

Abstract: A user equipment (UE) identifies a conflict between a system resource and a wake-up signal (WUS) resource associated with the UE while the UE is operating based on discontinuous reception (DRX). The UE modifies DRX operation in response to identifying the conflict between the system resource and the WUS resource. A base station identifies a conflict between a system resource and a WUS resource for a UE operating based on DRX. The base station modifies a transmission to the UE in response to identifying the conflict between the system resource and the WUS resource.

公开(公告)号：US20200221384A1

公开(公告)日：2020-07-09

申请号：US16726149

申请日：2019-12-23

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok ANG ,  Tingfang JI ,  Wanshi CHEN ,  Tao LUO ,  Alexei Yurievitch GOROKHOV ,  Aamod KHANDEKAR ,  Jafar MOHSENI ,  Wooseok NAM ,  Alexandros MANOLAKOS ,  Heechoon LEE ,  Huilin XU

IPC: H04W52/02 ,  H04W76/28 ,  H04L1/00 ,  H04L5/00 ,  H04L25/02 ,  H04W72/14

Abstract: Apparatus, methods, and computer-readable media for providing improved power efficiency during DRX wake-up are disclosed. An example method of wireless communication at a UE includes receiving a WUS from a base station while performing a DRX cycle, the WUS indicating data for transmission to the UE. The example method also includes at least one receiving a downlink reference signal or transmitting an uplink reference signal based on the WUS and prior to reception of the data, the uplink reference signal transmitted or the downlink reference signal received during an on-duration of the DRX cycle and in response to receiving the WUS. The example method also includes sending a CSI report to the base station based on the WUS and prior to the receiving of the data. The example method also includes receiving the data following the respective receiving or transmitting of the downlink reference signal or uplink reference signal.

公开(公告)号：US20200037348A1

公开(公告)日：2020-01-30

申请号：US16522280

申请日：2019-07-25

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Xiao Feng WANG ,  Tao LUO

IPC: H04W72/12 ,  H04W72/04

Abstract: Certain aspects of the present disclosure provide techniques adjusting scheduling offset for wireless communications. For example, certain aspects provide techniques for modifying the time domain resource allocation configuration to prevent any configurations being used to indicate a scheduling offset of at least a first value.