公开(公告)号：AU2018401855A1

公开(公告)日：2020-06-25

申请号：AU2018401855

申请日：2018-12-13

Applicant: QUALCOMM INC

Inventor： SARKIS GABI ,  JIN CHAO ,  AMINZADEH GOHARI AMIR ,  HUANG YI ,  JIANG JING ,  CHEN WANSHI

IPC: H04L1/00

Abstract: Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to methods and apparatus for coded-bit allocation for UCI segmentation. An exemplary method that may be performed by a wireless device generally includes generating coded bits of uplink control information (UCI) to be transmitted as one or more segments, applying one or more rules to ensure an integer number of bits are allocated to each of the one or more segments, and transmitting the UCI in the segments according to the assignment.

公开(公告)号：CL2019003548A1

公开(公告)日：2020-06-19

申请号：CL2019003548

申请日：2019-12-05

Applicant: QUALCOMM INC

Inventor： GAAL PETER ,  SORIAGA JOSEPH BINAMIRA ,  CHEN WANSHI ,  WANG RENQIU ,  HUANG YI

IPC: H04W72/04

Abstract: SE DIVULGAN LOS ASPECTOS DIRIGIDOS A LAS TRASMISIONES DE RADIO NUEVA (NR) DE INFORMACIÓN DE CONTROL DE ENLACE ASCENDENTE (UCI). EN UN EJEMPLO PARTICULAR, SE ASIGNA UNA PRIORIDAD A CADA UNO DE UNA PLURALIDAD DE UCI DE MODO QUE LA PRIORIDAD SE ASIGNE DE ACUERDO CON AL MENOS UNO DE UN TIPO O TAMAÑO DE CARGA ÚTIL ASOCIADO RESPECTIVAMENTE CON CADA UNO DE LA PLURALIDAD DE COMPONENTES DE UCI. LA PLURALIDAD DE COMPONENTES UCI, ENTONCES, SE TRANSMITEN BASÁNDOSE EN LA PRIORIDAD ASIGNADA RESPECTIVAMENTE A CADA UNO DE LA PLURALIDAD DE COMPONENTES UCI.

公开(公告)号：SG11202003267XA

公开(公告)日：2020-05-28

申请号：SG11202003267X

申请日：2018-11-14

Applicant: QUALCOMM INC

Inventor： WANG RENQIU ,  HUANG YI ,  CHEN WANSHI ,  WANG XIAO ,  GAAL PETER ,  LUO TAO ,  AKKARAKARAN SONY

IPC: H04W72/12 ,  H04L5/00

Abstract: Methods, systems, and devices for wireless communications are described. In some systems (e.g., new radio (NR) wireless communications systems), a base station may serve a large number of user equipment (UEs). The base station may allocate uplink control channel resources to the UEs. A UE may receive, from the base station, a first resource assignment for a first set of symbols. The UE may also receive, from the base station, a second resource assignment for a second set of symbols, where the first set of symbols and the second set of symbols include an overlapping set of symbols. The UE may modify first resources for the first resource assignment, second resources for the second resource assignment, or both. The UE may then transmit first information based on the first resource assignment.

公开(公告)号：CO2020001821A2

公开(公告)日：2020-04-01

申请号：CO2020001821

申请日：2020-02-19

Applicant: QUALCOMM INC

Inventor： GAAL PETER ,  LUO TAO ,  WANG RENQIU ,  AKKARAKARAN SONY ,  HUANG YI ,  PARK SEYONG

IPC: H04L5/00 ,  H04L27/26

Abstract: RESUMEN Se describen métodos, sistemas y dispositivos para comunicaciones inalámbricas. Se pueden aplicar códigos de difusión de dominio de tiempo de transformada de Fourier (DFT) prediscretos para la multiplexación de UE para información de control de enlace ascendente (por ejemplo, sobre recursos compartidos de un intervalo de enlace ascendente). Por ejemplo, un número moderado de UE puede multiplexarse dentro del mismo intervalo haciendo que cada UE extienda símbolos de modulación antes de la difusión DFT por un código de difusión diferente. Para la ortogonalidad entre los UE, los códigos de difusión pre-DFT pueden seleccionarse como códigos de cobertura ortogonales (OCC). Las secuencias de propagación pueden generarse a partir de un conjunto de cualquier secuencia ortogonal o generarse a partir de matrices unitarias. En algunos casos, la ortogonalidad en el dominio del tiempo puede mantenerse, así como una estructura multiplexada por división de frecuencia (FDM) en el dominio de la frecuencia. Para dicha propiedad, se puede utilizar un diseño OCC basado en Fourier. En algunos otros ejemplos, se puede utilizar un diseño OCC basado en matriz de Hadamard.

公开(公告)号：SG11202000177VA

公开(公告)日：2020-02-27

申请号：SG11202000177V

申请日：2018-08-07

Applicant: QUALCOMM INC

Inventor： WANG RENQIU ,  HUANG YI ,  JI TINGFANG ,  GAAL PETER ,  MONTOJO JUAN ,  LUO TAO ,  CHEN WANSHI

IPC: H04L1/16 ,  H04L1/18

Abstract: Certain aspects of the present disclosure relate to methods and apparatus relating to transmitting uplink control information (UCI) in a short duration. In certain aspects a method includes identifying resources, within an uplink short burst (ULSB) region within a transmission time interval (TTI), for transmitting at least a portion of uplink control information (UCI), the UCI including at least one of one scheduling request (SR) bit and one or more acknowledgment (ACK) bits for acknowledging or negatively acknowledging downlink transmissions. In certain aspects, the method also includes transmitting the UCI using the identified resources.

公开(公告)号：AU2018288822A1

公开(公告)日：2019-12-19

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：AU2018289047A1

公开(公告)日：2019-12-05

申请号：AU2018289047

申请日：2018-05-22

Applicant: QUALCOMM INC

Inventor： WANG RENQIU ,  HUANG YI ,  GAAL PETER ,  MONTOJO JUAN ,  LUO TAO ,  AKKARAKARAN SONY ,  PARK SEYONG

IPC: H04W72/04 ,  H04L1/18 ,  H04L5/00

Abstract: Certain aspects of the present disclosure relate to methods and apparatus relating to a long uplink burst channel design. In certain aspects, the method includes determining, based on a hopping pattern, a first set of frequency resources available for transmitting uplink control information (UCI) within a first portion of a transmission time interval (TTI) and a second set of frequency resources available for transmitting UCI within a second portion of the TTI. The method also includes transmitting the UCI using the determined first set of frequency resources and the second set of frequency resources.

公开(公告)号：CA3073528A1

公开(公告)日：2019-03-14

申请号：CA3073528

申请日：2018-09-11

Applicant: QUALCOMM INC

Inventor： AKKARAKARAN SONY ,  WANG RENQIU ,  HUANG YI ,  LUO TAO ,  MONTOJO JUAN ,  PARK SEYONG ,  GAAL PETER

IPC: H04L1/16 ,  H04L1/18

Abstract: Aspects of the disclosure relate to a scheduled entity that obtains a resource allocation for transmission of an acknowledgment (ACK)/negative acknowledgment (NACK) payload using implicit resource mapping based on at least one of a scrambling identifier or one of a plurality of control resource sets (CORESETs) and transmits the ACK/NACK payload based on the obtained resource allocation. In an aspect, a scheduled entity obtains a resource allocation for transmitting different types of uplink control information (UCI), wherein the resource allocation is based on a combination of the different types of UCI and transmits the different types of UCI based on the obtained resource allocation. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：CA3072506A1

公开(公告)日：2019-03-14

申请号：CA3072506

申请日：2018-09-10

Applicant: QUALCOMM INC

Inventor： HUANG YI ,  GAAL PETER ,  CHEN WANSHI ,  WANG RENQIU ,  PARK SEYONG ,  ZHANG XIAOXIA

IPC: H04L1/00 ,  H04L1/16

Abstract: Certain aspects of the present disclosure relate to methods and apparatus relating to an RE mapping rule for UCI piggyback on PUSCH. For example, a method may include determining a set of uplink resources to use for transmitting acknowledgment (ACK) information in a physical uplink shared channel (PUSCH) transmission, wherein the determination is based at least in part on a payload size of the ACK information, and transmitting the ACK information using the determined set of uplink resources.

公开(公告)号：CA3069757A1

公开(公告)日：2019-02-14

申请号：CA3069757

申请日：2018-07-25

Applicant: QUALCOMM INC

Inventor： MANOLAKOS ALEXANDROS ,  YOO JAE WON ,  SANKAR HARI ,  HUANG YI ,  CHEN WANSHI ,  MONTOJO JUAN ,  GAAL PETER

IPC: H04L5/00 ,  H04L5/14

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus maybe a base station or a UE. In an aspect, the apparatus may determine locations for a number of DM-RS symbols to be transmitted in a scheduling unit of a channel configured in a slot/mini-slot, where a last DM-RS symbol maybe positioned one symbol prior to a last symbol carrying scheduled data. In another aspect, the apparatus may determine the locations for the DM-RS symbols based on a selection between a first set of predetermined DM-RS positions and a second set of predetermined DM-RS positions. In another aspect, the apparatus may determine the locations for the DM-RS symbols based on a set number of symbols, wherein the determined locations are spaced apart according to the set number of symbols. The apparatus may transmit the DM-RS symbols based on the determined locations.