公开(公告)号：CA3074027A1

公开(公告)日：2019-04-04

申请号：CA3074027

申请日：2018-09-18

Applicant: QUALCOMM INC

Inventor： LIU LE ,  RICO ALVARINO ALBERTO ,  ANG PETER PUI LOK

IPC: H04W52/02

Abstract: A method, an apparatus, a base station, a user equipment, and a computer program product for wireless communication are provided. The base station may configure resource allocation for wakeup signaling based at least in part on one or more resource patterns corresponding to different user equipment groups and/or antenna port configurations. The user equipment may receive a wakeup signal based at least in part on the resource allocation, detect the wakeup signal based at least in part on a preamble of the wakeup signal, and receive a subsequent communication based at least in part on the wakeup signal. Numerous other aspects are provided.

公开(公告)号：CA3072623A1

公开(公告)日：2019-03-21

申请号：CA3072623

申请日：2018-09-11

Applicant: QUALCOMM INC

Inventor： LIU LE ,  RICO ALVARINO ALBERTO ,  ANG PETER PUI LOK

IPC: H04W52/02

Abstract: Some techniques and apparatuses, described herein, provide for resource allocation to achieve frequency diversity, time diversity, and/or spatial diversity for wakeup signals destined to two or more UE groups by transmitting the wakeup signals according to respective resource patterns associated with the two or more UE groups. Additionally, some techniques and apparatuses described herein provide for resource allocation to achieve spatial diversity for wakeup signals for a single UE group by transmitting the wakeup signals using two or more antenna ports according to respective resource patterns associated with the two or more antenna ports. Furthermore, some techniques and apparatuses described herein provide configurations for wakeup signals based at least in part on delays or gaps, repetitious communications, synchronization in accordance with a power level of the wakeup signal, and the like.

公开(公告)号：CA3072607C

公开(公告)日：2022-10-25

申请号：CA3072607

申请日：2018-09-11

Applicant: QUALCOMM INC

Inventor： LIU LE ,  RICO ALVARINO ALBERTO ,  ANG PETER PUI LOK

IPC: H04W52/02

Abstract: A method, an apparatus, a base station, a user equipment (UE), and a computer program product for wireless communication are provided. The base station may encode a wakeup signal so that a preamble of the wakeup signal indicates whether the wakeup signal is relevant to the UE. The UE may select a technique for detecting the wakeup signal based at least in part on a partial, full, or no synchronization. In some aspects, the wakeup signal may be encoded with a system frame number. In some aspects, wakeup signals for guardband/standalone UEs are provided. Numerous other aspects are provided.

公开(公告)号：BR112022006244A2

公开(公告)日：2022-06-21

申请号：BR112022006244

申请日：2019-10-11

Applicant: QUALCOMM INC

Inventor： ALBERTO RICO ALVARINO ,  SENGUPTA AYAN ,  WEI CHAO ,  LIU LE

IPC: H04W52/00

Abstract: vários aspectos da presente divulgação geralmente se referem a comunicação sem fio. em alguns aspectos, um equipamento de usuário (ue) pode receber informações que indicam um deslocamento de um nível de energia de um sinal de ressincronização (rss) de uma célula vizinha em relação a um sinal de referência específico de célula (crs) da célula vizinha; e realizar uma medição com base, pelo menos em parte, no deslocamento. vários outros aspectos são fornecidos.

公开(公告)号：BR112022005700A2

公开(公告)日：2022-06-21

申请号：BR112022005700

申请日：2020-10-01

Applicant: QUALCOMM INC

Inventor： ALBERTO RICO ALVARINO ,  LIU LE ,  MUNGAL SINGH DHANDA

IPC: H04W52/02 ,  H04W68/02 ,  H04W76/28

Abstract: configuração para sinal de despertar desagrupado e sinal de despertar agrupadoa. presente divulgação refere-se à transmissão e recepção de um sinal de despertar (wus) agrupado em conjunto com um wus desagrupado. uma estação base pode agrupar um ou mais ues em um grupo de ues, enquanto outros ues podem não ser atribuídos a um grupo de ues. a configuração de recursos de wus e sequências de wus para ues agrupados e outros ues é um desafio. a estação base pode transmitir, para um ou mais ues no grupo de ues, uma alocação de recursos de um recurso de wus agrupado dentro de um conjunto de recursos de wus associados a uma ocasião de paging que é atribuída ao um ou mais ues no grupo de ues. um ue, após receber a alocação de recursos, pode determinar uma localização do recurso de wus agrupado dentro do conjunto de recursos de wus. o ue pode monitorar um wus agrupado na localização determinada na alocação de recursos do recurso de wus agrupado.

公开(公告)号：SG11202110746RA

公开(公告)日：2021-11-29

申请号：SG11202110746R

申请日：2020-05-02

Applicant: QUALCOMM INC

Inventor： RICO ALVARINO ALBERTO ,  SENGUPTA AYAN ,  LIU LE ,  PHUYAL UMESH

IPC: H04W72/04 ,  H04W76/27

Abstract: Methods, systems, and devices for wireless communications are described that support techniques for wireless communications using preconfigured uplink resources. Generally, the described techniques provide for enhancement of communication features including frequency hopping, an uplink control channel, coverage enhancement, timing advance, uplink power control, reconfiguration, a downlink control channel, a downlink data channel, retransmissions, or subcarrier spacing for a UE in idle mode. The UE may receive an uplink resource configuration for uplink communications in idle mode, the uplink resource configuration comprising an indicator associated with allocated resources for the uplink communications in idle mode and a set of parameters. The UE may transmit, while in idle mode, a first uplink transmission associated with a transport block on the allocated resources and according to one or more of the parameters, and monitor for a response to the first uplink transmission.

公开(公告)号：SG11202110726PA

公开(公告)日：2021-11-29

申请号：SG11202110726P

申请日：2020-05-02

Applicant: QUALCOMM INC

Inventor： SENGUPTA AYAN ,  RICO ALVARINO ALBERTO ,  LIU LE ,  PHUYAL UMESH

IPC: H04W72/04 ,  H04W76/27

Abstract: Methods, systems, and devices for wireless communications are described that support techniques for wireless communications using preconfigured uplink resources. Generally, the described techniques provide for enhancement of communication features including frequency hopping, an uplink control channel, coverage enhancement, timing advance, uplink power control, reconfiguration, a downlink control channel, a downlink data channel, retransmissions, or subcarrier spacing for a UE in idle mode. The UE may receive an uplink resource configuration for uplink communications in idle mode, the uplink resource configuration comprising an indicator associated with allocated resources for the uplink communications in idle mode and a set of parameters. The UE may transmit, while in idle mode, a first uplink transmission associated with a transport block on the allocated resources and according to one or more of the parameters, and monitor for a response to the first uplink transmission.

公开(公告)号：SG11202110725RA

公开(公告)日：2021-11-29

申请号：SG11202110725R

申请日：2020-05-02

Applicant: QUALCOMM INC

Inventor： RICO ALVARINO ALBERTO ,  SENGUPTA AYAN ,  LIU LE ,  PHUYAL UMESH

IPC: H04W72/04 ,  H04W76/27

Abstract: Methods, systems, and devices for wireless communications are described that support techniques for wireless communications using preconfigured uplink resources. Generally, the described techniques provide for enhancement of communication features including frequency hopping, an uplink control channel, coverage enhancement, timing advance, uplink power control, reconfiguration, a downlink control channel, a downlink data channel, retransmissions, or subcarrier spacing for a UE in idle mode. The UE may receive an uplink resource configuration for uplink communications in idle mode, the uplink resource configuration comprising an indicator associated with allocated resources for the uplink communications in idle mode and a set of parameters. The UE may transmit, while in idle mode, a first uplink transmission associated with a transport block on the allocated resources and according to one or more of the parameters, and monitor for a response to the first uplink transmission.

公开(公告)号：AU2020221059A1

公开(公告)日：2021-08-26

申请号：AU2020221059

申请日：2020-02-10

Applicant: QUALCOMM INC

Inventor： LIU LE ,  RICO ALVARINO ALBERTO ,  ANANDA RAGHAVENDRA SHYAM

IPC: H04L1/00 ,  H04L5/00 ,  H04W72/04 ,  H04W72/12

Abstract: Some techniques and apparatuses described herein provide for the determination of a gap for a scheduled communication involving multiple, different TBs. For example, some techniques and apparatuses described herein provide for the determination of a gap between two or more PDSCHs that are scheduled by a same DCI based at least in part on a UE capability, such as a processing time or a processing mode. Some techniques and apparatuses described herein provide for the determination of a gap between a last PDSCH and a next PDCCH based at least in part on the UE capability. The gap(s) may permit the UE to successfully receive and/or decode multiple PDSCHs and/or PDCCHs in view of the limitations imposed by the UEs processing time or processing mode. In this way, efficiency of PDSCH/PDCCH resource utilization may be improved, the likelihood of a failed PDCCH transmission is reduced, and network efficiency is improved.

公开(公告)号：SG11202103084XA

公开(公告)日：2021-05-28

申请号：SG11202103084X

申请日：2019-10-29

Applicant: QUALCOMM INC

Inventor： SENGUPTA AYAN ,  RICO ALVARINO ALBERTO ,  LIU LE

IPC: H04L1/00 ,  H04L1/18

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a downlink control information (DCI) block including DCI for a set of transport blocks scheduled for the UE, the DCI including a set of fields. The UE may decode the DCI block to obtain the DCI for the set of transport blocks, where at least two fields of the downlink control information are jointly decoded according to an encoding scheme, and where each possible output of the encoding scheme corresponds to a jointly valid combination of the at least two fields. The UE may receive the set of transport blocks from a base station based on the DCI.