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公开(公告)号：CL2021001520A1
公开(公告)日：2021-12-03
申请号：CL2021001520
申请日：2021-06-10
Applicant: QUALCOMM INC
Inventor： YERRAMALLI SRINIVAS , LUO TAO , ZHOU YAN , CHENDAMARAI KANNAN ARUMUGAM , NAM WOOSEOK , ZHANG XIAOXIA , SUN JING , JOHN WILSON MAKESH PRAVIN
Abstract: A fin de superar los problemas que un UE puede enfrentar en la determinación de CORESETs y haces para comunicación con la estación base durante un COT, se proporciona un método, aparato, y medio legible por computadora para que una estación base indique al UE cuáles CORESET(s), relaciones QCL, recursos UL, y/o relaciones espaciales son seleccionados para un COT; un UE recibe una indicación de un conjunto de CORESETs seleccionados de entre una pluralidad de CORESETs o un conjunto de relaciones QCL seleccionadas de entre una pluralidad de relaciones QCL; el UE determina el conjunto de CORESETs de la pluralidad de CORESETs o el conjunto de relaciones QCL de la pluralidad de relaciones QCL con base en la indicación recibida; un UE recibe una indicación de un conjunto de recursos UL o un conjunto de relaciones espaciales; el UE determina el conjunto de recursos UL o el conjunto de relaciones espaciales con base en la indicación recibida.
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公开(公告)号：AU2020284233A1
公开(公告)日：2021-11-25
申请号：AU2020284233
申请日：2020-05-19
Applicant: QUALCOMM INC
Inventor： ANG PETER PUI LOK , XU HUILIN , NAM WOOSEOK , SARKIS GABI , AWONIYI-OTERI OLUFUNMILOLA OMOLADE
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a scheduling offset threshold corresponding to a cross-slot grant. The UE may monitor a control channel in a first slot for the cross-slot grant, the control channel having a first numerology that is different than a second numerology of a shared channel and determine a beginning slot defined in the second numerology based on interpreting the scheduling offset threshold as being defined in the first numerology or the second numerology. The UE may then enter a low power state, or communicating a data transmission, during the beginning slot based on whether the cross-slot grant is detected.
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公开(公告)号：SG11202109460QA
公开(公告)日：2021-10-28
申请号：SG11202109460Q
申请日：2020-02-26
Applicant: QUALCOMM INC
Inventor： SARKIS GABI , ANG PETER PUI LOK , XU HUILIN , NAM WOOSEOK
Abstract: Methods, systems, and devices for wireless communications are described. According to one or more aspects, a user equipment (UE) may receive a configuration message from a base station. The configuration message may configure the UE based on one or more identifiers associated with a group of UEs. The UE may determine at least one identifier based on receiving the configuration message, and may monitor a signal based on the at least one identifier. In some cases, the signal may indicate whether the UE should skip an upcoming duration associated with a discontinuous reception. The UE may then communicate with the base station, based on monitoring the signal.
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公开(公告)号：CO2021007560A2
公开(公告)日：2021-06-21
申请号：CO2021007560
申请日：2021-06-10
Applicant: QUALCOMM INC
Inventor： ZHOU YAN , LUO TAO , NAM WOOSEOK , JOHN WILSON MAKESH PRAVIN , YERRAMALLI SRINIVAS , ZHANG XIAOXIA , SUN JING , CHENDAMARAI KANNAN ARUMUGAM
Abstract: RESUMEN Para superar los problemas que puede enfrentar un UE al determinar un haz predeterminado para la comunicación con la estación base durante un COT, se proporcionan un método, un aparato y un medio legible por computadora para que una estación base indique al UE qué CORESET, supuestos de QCL, recursos de UL y/o relaciones espaciales se seleccionan para un COT. Un UE recibe, desde una estación base, una indicación correspondiente a un COT. La indicación es para al menos uno de un conjunto de CORESET, un conjunto de supuestos de QCL, un conjunto de recursos de UL o un conjunto de relaciones espaciales para determinar un haz predeterminado. El UE determina el haz predeterminado de la estación base para su uso durante el COT en función de la indicación. El UE transmite o recibe una transmisión mediante el uso del haz predeterminado.
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公开(公告)号：SG11202011222QA
公开(公告)日：2020-12-30
申请号：SG11202011222Q
申请日：2019-06-12
Applicant: QUALCOMM INC
Inventor： NAM WOOSEOK , ISLAM MUHAMMAD NAZMUL , LUO TAO , LI JUNYI , CEZANNE JUERGEN
IPC: H04W76/28
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit (or a base station may receive) a beam failure recovery (BFR) request based at least in part on detecting a beam failure while the user equipment is in a discontinuous reception (DRX) mode; and the user equipment may receive (or the base station may transmit) a response to the BFR request, wherein the response uses a particular structure based at least in part on the beam failure occurring during the DRX mode. Numerous other aspects are provided.
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Patent Agency Ranking
公开(公告)号：SG11202006801RA
公开(公告)日：2020-08-28
申请号：SG11202006801R
申请日：2019-02-14
Applicant: QUALCOMM INC
Inventor： AKKARAKARAN SONY , LUO TAO , WANG XIAO FENG , SADIQ BILAL , JOHN WILSON MAKESH PRAVIN , NAM WOOSEOK , ZHOU YAN
IPC: H04B7/06
Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide a mechanism for a user equipment (UE) to identify an uplink transmit beam to be used for communicating with a base station. In some cases, the uplink transmit beam may be based on a recent uplink (or downlink) transmission or set of allocated resources. A base station may allocate communication resources for a UE. The UE may determine, based on the allocated communication resources, a default transmit beam for communicating with the base station. The UE and base station may (e.g., independently) identify a triggering condition for using the default transmit beam. The UE may transmit an uplink communication to the base station using the default transmit beam based on the triggering condition.
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公开(公告)号：AU2019216980A1
公开(公告)日：2020-07-23
申请号：AU2019216980
申请日：2019-02-11
Applicant: QUALCOMM INC
Inventor： NAM WOOSEOK , MANOLAKOS ALEXANDROS , LUO TAO , CHEN WANSHI , GAAL PETER
IPC: H04L27/26
Abstract: Aspects of the present disclosure describe receiving a first communication according to a first timeline, wherein the first timeline is based on a first cyclic prefix (CP) type, and receiving a second communication according to a second timeline, where the second timeline is based on a second CP type, and where the second communication is multiplexed with the first communication in the same slot.
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公开(公告)号：CA3120247A1
公开(公告)日：2020-06-18
申请号：CA3120247
申请日：2019-10-25
Applicant: QUALCOMM INC
Inventor： ZHOU YAN , LUO TAO , NAM WOOSEOK , JOHN WILSON MAKESH PRAVIN , YERRAMALLI SRINIVAS , ZHANG XIAOXIA , SUN JING , CHENDAMARAI KANNAN ARUMUGAM
Abstract: In order to overcome problems that a UE may face in determining a default beam for communication with the base station during a COT, a method, apparatus, and computer-readable medium are provided for a base station to indicate to the UE which CORESET(s), QCL assumptions, UL resources, and/or spatial relationships are selected for a COT. A UE receives, from a base station, an indication corresponding to a COT. The indication is for at least one of a set of CORESETs, a set of QCL assumptions, a set of UL resources, or a set of spatial relations for determining a default beam. The UE determines the default beam from the base station for use during the COT based on the indication. The UE transmits or receives a transmission using the default beam.
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公开(公告)号：SG11202002639TA
公开(公告)日：2020-05-28
申请号：SG11202002639T
申请日：2018-11-09
Applicant: QUALCOMM INC
Inventor： NAM WOOSEOK , LUO TAO , SUN JING , MANOLAKOS ALEXANDROS , CHEN WANSHI , LEE HEECHOON , MONTOJO JUAN , GAAL PETER
Abstract: Certain aspects of the present disclosure relate to methods and apparatus mapping virtual resource blocks (VRBs) to physical resource blocks (PRBs) and using the mapping in wireless communications, for example, in new radio (NR) technologies. An exemplary method includes determining a first interleaved mapping that maps a first interleaving unit of N consecutive first virtual resource blocks (VRBs) to N consecutive first physical resource blocks (PRBs), wherein each first PRB comprises a set of frequency resources during a period, transmitting a first grant allocating the first interleaving unit of first VRBs to a first user equipment (UE), and communicating with the first UE via the first PRBs mapped to the first VRBs of the first interleaving unit.
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公开(公告)号：SG11202000182YA
公开(公告)日：2020-02-27
申请号：SG11202000182Y
申请日：2018-06-27
Applicant: QUALCOMM INC
Inventor： NAGARAJA SUMEETH , LUO TAO , NAM WOOSEOK
IPC: H04L1/20
Abstract: Methods, systems, and devices for wireless communication are described. In some wireless communications systems, a user equipment (UE) may support techniques for monitoring the quality of a radio link with a base station (e.g., radio link monitoring (RLM)). If the UE determines that the quality of the radio link is too low, the UE may declare that there is a radio link failure (RLF), and the UE may take action to reconnect with the base station or connect with a different base station. As described herein, the UE may monitor the quality of the radio link by monitoring the quality of multiple reference signals of different types received from the base station. In one example, the UE may be configured by the base station to use one or more specific reference signals for performing RLM based on the quality of different types of reference signals received by the UE.
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