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公开(公告)号:BR112021026628A2
公开(公告)日:2022-02-15
申请号:BR112021026628
申请日:2020-07-04
Applicant: QUALCOMM INC
Inventor: JUNG HO RYU , LI JUNYI , VENUGOPAL KIRAN , HE RUHUA , LUO TAO , BAI TIANYANG , ZHOU YAN
IPC: H04L5/00
Abstract: atualizações baseadas em portadora de componente de grupo. em um aspecto, a presente revelação inclui um método, aparelho e mídia legível por computador para comunicação sem fio para receber, por uma entidade de rede a partir de um equipamento de usuário (ue), uma mensagem de capacidade de agrupamento de porção de largura de banda/portadora de componente (cc/ bwp) que indica uma capacidade do ue em suportar sinalização baseada em grupo cc/bwp; transmitir, pela entidade de rede para o ue, uma indicação de agrupamento cc/bwp que identifica pelo menos um grupo cc/bwp com base na mensagem de capacidade de agrupamento cc/bwp; transmitir, pela entidade de rede para o ue, uma mensagem de configuração cc/bwp que inclui informação de configuração de grupo cc/bwp que identifica uma configuração de grupo cc/bwp para pelo menos um grupo cc/bwp; comunicar, pela entidade de rede com o ue, em pelo menos uma cc/bwp de pelo menos um grupo cc/bwp com base em um ou mais parâmetros e comunicação configurados de acordo com a configuração de grupo cc/bwp.
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公开(公告)号:AU2020310113A1
公开(公告)日:2022-01-20
申请号:AU2020310113
申请日:2020-07-04
Applicant: QUALCOMM INC
Inventor: BAI TIANYANG , ZHOU YAN , VENUGOPAL KIRAN , RYU JUNG HO , LUO TAO , LI JUNYI , HE RUHUA
IPC: H04L5/00
Abstract: In an aspect, the present disclosure includes a method, apparatus, and computer readable medium for wireless communications for receiving, by a network entity from a user equipment (UE), a component carrier/bandwidth portion (CC/BWP) grouping capability message that indicates a capability of the UE to support CC/BWP group-based signaling; transmitting, by the network entity to the UE, a CC/BWP grouping indication that identifies at least one CC/BWP group based on the CC/BWP grouping capability message; transmitting, by the network entity to the UE, a CC/BWP configuration message that includes CC/BWP group configuration information that identifies a CC/BWP group configuration for the at least one CC/BWP group; communicating, by the network entity with the UE, on at least one CC/BWP of the at least one CC/BWP group based on one or more communication parameters configured according to the CC/BWP group configuration.
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公开(公告)号:AU2020292176A1
公开(公告)日:2021-12-23
申请号:AU2020292176
申请日:2020-05-13
Applicant: QUALCOMM INC
Inventor: VENUGOPAL KIRAN , ZHOU YAN , BAI TIANYANG , RYU JUNG HO , LI JUNYI , LUO TAO
Abstract: Apparatus, methods, and computer-readable media for facilitating spatial relation indication for uplink control channels and SRS are disclosed herein. An example method for wireless communication at a UE includes determining, based on a rule, a default uplink transmit beam for transmitting an uplink transmission when an uplink transmit beam is not configured by a base station for the uplink transmission. The example method also includes transmitting, to the base station, the uplink transmission on the default uplink transmit beam.
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24.
公开(公告)号:SG11202108387UA
公开(公告)日:2021-09-29
申请号:SG11202108387U
申请日:2020-02-28
Applicant: QUALCOMM INC
Inventor: BAI TIANYANG , RAGHAVAN VASANTHAN , RYU JUNG HO , VENUGOPAL KIRAN , CEZANNE JUERGEN , LUO TAO , LI JUNYI
IPC: H04B17/309 , H04B7/06
Abstract: A beam failure caused by an event initiated by the UE such as folding of the UE or shutting down of a UE antenna penal may be predictable. Accordingly, the UE may declare a beam failure detection (BFD) without going through a potentially long detection procedure. Disclosed herein are apparatus and methods for detecting beam failure and terminating BFD earlier than the current DFD process would have. The method may include identifying a beam failure (BF) event at the UE that impacts at least one beam pair link (BPL) and communicating a request to an associated base station to stop communicating on an impacted beam pair link, without going through an entire BFD process.
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公开(公告)号:BR112021012656A2
公开(公告)日:2021-09-08
申请号:BR112021012656
申请日:2019-12-27
Applicant: QUALCOMM INC
Inventor: JUNG HO RYU , VENUGOPAL KIRAN , MAKESH PRAVIN JOHN WILSON , LUO TAO
Abstract: mecanismo de recuperação para célula secundária. aspectos da presente divulgação referem-se a comunicações sem fio e, mais particularmente, a técnicas de recuperação de célula. um método de exemplo geralmente inclui receber, em um equipamento de usuário (ue), pelo menos um sinal piloto através de uma célula secundária, receber, através de uma célula primária, uma primeiro relatório de disparo de mensagem de pelo menos um feixe preferido para comunicação através da célula secundária, determinar o feixe preferido com base no pelo menos um sinal piloto, transmitir, através da célula primária, um relatório indicando o pelo menos um feixe preferido, e comunicar dados através da célula secundária e através do feixe preferido.
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公开(公告)号:SG11202106625SA
公开(公告)日:2021-07-29
申请号:SG11202106625S
申请日:2020-01-10
Applicant: QUALCOMM INC
Inventor: JOHN WILSON MAKESH PRAVIN , LUO TAO , RYU JUNG , VENUGOPAL KIRAN
Abstract: Methods, systems, and devices for wireless communications that support power control in full duplex communication are described. In some wireless communications systems, a user equipment (UE) may experience antenna isolation for communication of downlink and uplink data traffic. Based on the antenna isolation, the UE may realize an increased channel capacity for full-duplex communication. As part of the full-duplex communication, the UE may identify characteristics of a potential downlink signal on formatted slots of the channel. The UE may determine an uplink transmit power control configured to account for the characteristics. The determination may include a configured transmit power control for beamformed signaling at the UE, and may be based on signal reception quality for potential downlink transmissions. Based on the determination, the UE may either perform uplink transmission on a resource block allocation of the formatted slots or forgo uplink transmission.
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公开(公告)号:AU2019261606A1
公开(公告)日:2020-10-22
申请号:AU2019261606
申请日:2019-04-24
Applicant: QUALCOMM INC
Inventor: VENUGOPAL KIRAN , JOHN WILSON MAKESH PRAVIN , BAI TIANYANG , LUO TAO , ZHANG XIAOXIA , FAN ZHIFEI
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control information indicating a resource allocation pattern for a downlink transmission that is configured for transmission using a plurality of beams and a plurality of mini-slots, where a duration of a mini-slot is less than a duration of a slot. The UE may identify a start time of a first mini-slot of the plurality of mini-slots and a length of the first mini-slot based on the resource allocation pattern, and receive the downlink transmission based on the start time of the first mini-slot and the length of the first mini-slot.
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公开(公告)号:AU2019249024A1
公开(公告)日:2020-10-08
申请号:AU2019249024
申请日:2019-03-07
Applicant: QUALCOMM INC
Inventor: BAI TIANYANG , JOHN WILSON MAKESH PRAVIN , VENUGOPAL KIRAN , ISLAM MUHAMMAD NAZMUL , SARKIS GABI , SORIAGA JOSEPH BINAMIRA , LUO TAO
IPC: H04L1/00
Abstract: Wireless devices may employ techniques for indicating alternative modulation coding schemes (MCSs) (e.g., MCS values or MCS indices not associated with a default list or default MCS table). That is, communications (e.g., such as physical downlink control channel (PDCCH) transmissions carrying downlink control information (DCI), physical downlink shared channel (PDSCH) transmissions carrying uplink grants, etc.) may include information (e.g., in MCS fields and reserved fields) that indicate alternative MCSs for subsequent communications. For example, random access radio network temporary identifier (RA-RNTI) scrambled DCI, random access response (RAR) messages, etc., may indicate an alternative MCS for subsequent messages in a random access procedure (e.g., for a RAR, an RRC connection request, etc.). The alternative MCS may be conveyed by indicating information such as MCS scaling factors, alternative MCS table IDs, MCS indices associated with the alternative MCS table, or some combination thereof.
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