公开(公告)号：ES2906749T3

公开(公告)日：2022-04-20

申请号：ES17804387

申请日：2017-11-09

Applicant: QUALCOMM INC

Inventor： HUANG YI ,  CHEN WANSHI ,  ZENG WEI ,  XU HAO ,  WANG RENQIU ,  JI TINGFANG

IPC: H04L5/00

Abstract: Un procedimiento de comunicación inalámbrica, que comprende: recibir (1210), por un equipo de usuario, UE, una indicación de configuración para una porción común de enlace ascendente de una subtrama, en el que la indicación de configuración incluye al menos un índice de configuración que indica una configuración para al menos dos parámetros para configurar la porción común de enlace ascendente, los parámetros que incluyen uno o más de un parámetro de forma de onda, un parámetro de temporización, un parámetro de espaciado de subportadora, un parámetro de longitud y un parámetro de frecuencia; configurar (1220), por el UE, la porción común de enlace ascendente basándose al menos en parte en la indicación de configuración; y transmitir (1230), por el UE, una comunicación en la porción común de enlace ascendente configurada de acuerdo con la indicación de configuración.

公开(公告)号：ES2886597T3

公开(公告)日：2021-12-20

申请号：ES17768551

申请日：2017-08-30

Applicant: QUALCOMM INC

Inventor： HUANG YI ,  ZENG WEI ,  CHEN WANSHI ,  XU HAO ,  JI TINGFANG

IPC: H04L5/00 ,  H04B7/06

Abstract: Un procedimiento (600) realizado por un equipo de usuario, UE, que comprende: generar (604) una señal de referencia de sondeo precodificada, SRS; generar (606) una SRS no precodificada separada de la SRS precodificada; transmitir (618) la SRS precodificada y la SRS no precodificada a una estación base por medio de un canal de enlace ascendente; y recibir (620) un mensaje de planificación de recursos, configurado para basarse en la SRS precodificada y la SRS no precodificada, desde la estación base.

公开(公告)号：AU2018288822B2

公开(公告)日：2021-11-11

申请号：AU2018288822

申请日：2018-06-20

Applicant: QUALCOMM INC

Inventor： GAAL PETER ,  HUANG YI ,  GOROKHOV ALEXEI YURIEVITCH

IPC: H04B1/00 ,  H04L27/26

Abstract: Techniques are described herein for addressing tone misalignment between signals of a first radio access technology (RAT) and signals of a second RAT in a combined signal. In some wireless communications systems, the tones of uplink (UL) signals may be shifted up or down based on the configuration of the particular RAT. If UL signals of the first RAT are not shifted in frequency and UL signals of the second RAT are shifted in frequency, processing the combined signal may include additional processing to account for the mismatch.

公开(公告)号：SG11202109358TA

公开(公告)日：2021-10-28

申请号：SG11202109358T

申请日：2020-03-02

Applicant: QUALCOMM INC

Inventor： HOSSEINI SEYEDKIANOUSH ,  YANG WEI ,  GAAL PETER ,  HUANG YI ,  AMINZADEH GOHARI AMIR ,  FAKOORIAN SEYED ALI AKBAR

IPC: H04L1/18

Abstract: Methods, systems, and devices are described for handling transmissions or channels in wireless communications that collide with one another. The described techniques relate to handling the collision between multiple overlapping channels (e.g., two or more channels of the same priority). For example, a collision resolution configuration may include resolving the collisions among the channels of the same priority first (e.g., feedback information transmissions first, and then control information), among the channels of the same service type first (e.g., normal channels first, and then low latency channel(s)), or across all of the channels of all priorities at once. Collisions may be resolved by dropping or rescheduling overlapping information from the lower priority transmission(s) or channel(s) in consideration of the higher priority transmission(s) or channel(s), or by multiplexing or piggybacking overlapping information from a first priority transmission(s) or channel(s) with a second priority transmission(s) or channel(s).

公开(公告)号：SG11202108184PA

公开(公告)日：2021-08-30

申请号：SG11202108184P

申请日：2020-01-07

Applicant: QUALCOMM INC

Inventor： LEI JING ,  SUNDARARAJAN JAY KUMAR ,  HE LINHAI ,  PARK SEYONG ,  HUANG YI ,  LY HUNG DINH ,  JI TINGFANG ,  SORIAGA JOSEPH BINAMIRA ,  BHUSHAN NAGA

IPC: H04W52/14 ,  H04B7/06 ,  H04L5/00 ,  H04W52/24 ,  H04W52/50 ,  H04W72/04 ,  H04W72/08 ,  H04W72/12

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive system information from a base station indicating at least one configuration rule for power control parameter setting for random access. The UE may measure one or more reference signals and may estimate a path loss of wireless communications between the base station and the UE based on the measured reference signals. The UE may select one or more parameters from one or more sets of parameters indicated in the configuration rule. The UE may select a first transmit power for a preamble of a random access message and a second transmit power for a payload of the random access message, based on the estimated path loss and the configuration rule for power control parameters and power ramping procedures. The UE may transmit the random access message according to the selected first and second transmit powers.

公开(公告)号：SG11202107834YA

公开(公告)日：2021-08-30

申请号：SG11202107834Y

申请日：2020-02-14

Applicant: QUALCOMM INC

Inventor： HOSSEINI SEYEDKIANOUSH ,  GAAL PETER ,  GOROKHOV ALEXEI ,  HUANG YI ,  SORIAGA JOSEPH ,  JIANG JING ,  AMINZADEH GOHARI AMIR ,  KHANDEKAR AAMOD

IPC: H04W76/25 ,  H04W72/00

Abstract: Methods, systems, and devices for wireless communications at a user equipment (UE) are described. Techniques are described herein for performing out-of-order processing. The UE may receive a first downlink channel at a first time and a second downlink channel at a second time. The UE may determine that a priority of the second downlink channel is different (e.g., higher) than a priority of the first downlink channel. The UE may determine that a first uplink transmission associated with the first downlink channel is to be transmitted after a second uplink transmission associated with the second channel based on the different priorities. The UE may set one or more operations based on these determinations. In some cases, the UE may suspend processing the of the first downlink channel to process the second downlink channel.

公开(公告)号：SG11202107450PA

公开(公告)日：2021-08-30

申请号：SG11202107450P

申请日：2020-01-16

Applicant: QUALCOMM INC

Inventor： LEI JING ,  LY HUNG DINH ,  HUANG YI ,  GAAL PETER ,  SORIAGA JOSEPH BINAMIRA ,  AMINZADEH GOHARI AMIR ,  CHEN WANSHI ,  HE LINHAI ,  JI TINGFANG

IPC: H04W74/08

Abstract: A user equipment (UE) may be configured to receive configuration information from a base station, and the configuration information may indicate at least two different random access channel (RACH) request configuration parameters that each is associated with a respective radio resource control (RRC) state. The UE may be further configured to generate a first message associated with a two-step RACH procedure including a preamble and a payload, the payload including data on an uplink data channel and at least one reference signal. The UE may be further configured to transmit the first message to the base station using at least one of the at least two different RACH request configuration parameters that corresponds to an RRC state of the UE. The preamble may be transmitted on a first set of resources associated with a RACH occasion, and the payload may be transmitted on a second set of resources.

公开(公告)号：AU2017308583B2

公开(公告)日：2021-08-19

申请号：AU2017308583

申请日：2017-07-28

Applicant: QUALCOMM INC

Inventor： CHEN WANSHI ,  GAAL PETER ,  XU HAO ,  WANG RENQIU ,  JI TINGFANG ,  ZENG WEI ,  HUANG YI

IPC: H04W72/04

Abstract: Methods, systems, and devices for wireless communication are described for a data channel-referenced resource allocation for a control channel. In an implementation, a user equipment (UE) may identify, for a transmission time interval (TTI), a first uplink resource allocation to the UE of a first channel. The UE may determine, based at least in part on the first uplink resource allocation of the first channel, a second uplink resource allocation of a second channel to the UE. The UE may transmit, during the TTI, the first channel and the second channel.

公开(公告)号：SG11202100458UA

公开(公告)日：2021-03-30

申请号：SG11202100458U

申请日：2019-08-28

Applicant: QUALCOMM INC

Inventor： YANG WEI ,  HUANG YI

IPC: H04L5/00

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for configuring group indices for uplink transmissions from a user equipment (UE) such that the UE may be able to determine whether to combine uplink transmissions scheduled on overlapping time resources. Specifically, the UE may combine uplink transmissions associated with a same group index for transmission in a single channel, and the UE may avoid combining uplink transmissions associated with different group indices. In some cases, the indication of a group index associated with an uplink transmission from a UE may be explicit (e.g., provided in a downlink control information (DCI) message), and, in other cases, the indication of a group index associated with an uplink transmission from a UE may be implicit (e.g., corresponding to a resource allocated for the uplink transmission).

公开(公告)号：SG11202100037XA

公开(公告)日：2021-02-25

申请号：SG11202100037X

申请日：2019-08-08

Applicant: QUALCOMM INC

Inventor： HOSSEINI SEYEDKIANOUSH ,  HUANG YI ,  ZHANG YU ,  CHEN WANSHI

IPC: H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a set of channel state processes scheduled to be performed. The UE may receive a channel state feedback request corresponding to another set of channel state processes. The combination of the set of channel state processes and the other set of channel state processes may be greater than an amount that the UE may process at a given time. The UE may determine a priority for the channel state processes either on an individual or group basis. The UE may determine channel state process (es) to drop based on the determined priorities, and may perform the remaining channel state processes. The UE may generate and transmit a channel state feedback report message based on the performed channel state processes.