公开(公告)号：WO2021184268A1

公开(公告)日：2021-09-23

申请号：PCT/CN2020/080066

申请日：2020-03-18

Applicant: QUALCOMM INCORPORATED ,  WEI, Chao ,  XU, Huilin ,  LEI, Jing ,  CHEN, Wanshi ,  KWON, Hwan Joon ,  ANG, Peter Pui Lok ,  GAAL, Peter

Inventor： WEI, Chao ,  XU, Huilin ,  LEI, Jing ,  CHEN, Wanshi ,  KWON, Hwan Joon ,  ANG, Peter Pui Lok ,  GAAL, Peter

IPC: H04W72/04

Abstract: Aspects relate to wireless communications utilizing repetition of a downlink control channel within a slot. Methods and apparatus include defining a repetition configuration including a number of repetitions used for a downlink control channel. One or more control channel monitoring occasions may be identified within a slot for transmitting the downlink control channel, wherein the number of one or more control channel monitoring occasions is based on the number of repetitions used for the downlink control channel. The repetition configuration and downlink control channel are then transmitted over the identified one or more control channel monitoring occasions.

公开(公告)号：WO2021155495A1

公开(公告)日：2021-08-12

申请号：PCT/CN2020/074271

申请日：2020-02-04

Applicant: QUALCOMM INCORPORATED ,  LEI, Jing ,  XU, Huilin ,  ANG, Peter Pui Lok ,  WEI, Chao ,  HE, Linhai ,  CHEN, Wanshi ,  GAAL, Peter ,  KWON, Hwan Joon ,  MUKKAVILLI, Krishna Kiran

Inventor： LEI, Jing ,  XU, Huilin ,  ANG, Peter Pui Lok ,  WEI, Chao ,  HE, Linhai ,  CHEN, Wanshi ,  GAAL, Peter ,  KWON, Hwan Joon ,  MUKKAVILLI, Krishna Kiran

IPC: H04W28/06

Abstract: Various aspects of the present disclosure generally relate to configurations for new radio (NR) devices with reduced capabilities. In some aspects, a user equipment (UE) may determine a configuration from stored configuration information, where the configuration specifies a subset of features that NR UE with reduced capabilities is to support. The UE may communicate according to the configuration. Numerous other aspects are provided.

公开(公告)号：WO2017099860A1

公开(公告)日：2017-06-15

申请号：PCT/US2016/051888

申请日：2016-09-15

Applicant: INTEL IP CORPORATION ,  KWON, Hwan-Joon

Inventor： KWON, Hwan-Joon ,  BHORKAR, Abhijeet ,  JEON, Jeongho ,  YE, Qiaoyang

IPC: H04L5/00

CPC classification number: H04L27/0006 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0091 ,  H04W74/0808

Abstract: Devices and methods of transmitting on an unlicensed band are generally described. A UE determines that an unlicensed medium is idle using a LBT procedure and transmits a burst that ranges from a partial PUSCH to multiple PUSCHs that are aligned or asynchronistic with the PCell boundary. The burst can be scheduled by the eNB or autonomously scheduled by the UE. In the latter case, the UE indicates the presence of the burst in a preamble and aligns to the boundary. In the former case, an initial and ending PUSCH is generated that occupies a partial or super frame. Control information is provided in a UCI of a PUCCH, which is provided simultaneously with the PUSCHs or before start of the UL burst that spans one or more OFDM symbols.

Abstract translation: 一般描述在非授权频带上传输的设备和方法。 UE使用LBT过程确定未许可媒体是空闲的并且发送范围从部分PUSCH到与PCell边界对齐或异步的多个PUSCH的突发。 突发可以由eNB调度或者由UE自主调度。 在后一种情况下，UE在前导中指示突发的存在并对齐边界。 在前一种情况下，生成占据部分或超帧的初始和结束PUSCH。 控制信息在与PUSCH同时提供的PUCCH的UCI中提供，或者在跨越一个或多个OFDM符号的UL突发的开始之前提供。

公开(公告)号：WO2008153298A1

公开(公告)日：2008-12-18

申请号：PCT/KR2008/003225

申请日：2008-06-10

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  KIM, Young-Bum ,  CHO, Joon-Young ,  KWON, Hwan-Joon

Inventor： KIM, Young-Bum ,  CHO, Joon-Young ,  KWON, Hwan-Joon

IPC: H04B7/26

CPC classification number: H04W72/0446 ,  H04B1/713 ,  H04J13/004 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/1671 ,  H04L5/0007 ,  H04L5/0026 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0062 ,  H04L27/2614 ,  H04W72/04 ,  H04W72/1257

Abstract: A method for allocating resources in a mobile communication system is provided. The resource allocation method includes determining whether a transmission time of response information indicating presence/absence of an error in received data overlaps a transmission time of channel state information; and when the transmission times overlap each other, allocating, to the response information, a resource block for the channel state information, cyclic shift values in a frequency domain, and orthogonal sequences having orthogonality in a time domain.

Abstract translation: 提供了一种用于在移动通信系统中分配资源的方法。 所述资源分配方法包括：确定在接收数据中指示有无错误的响应信息的发送时间是否与信道状态信息的传输时间重叠; 并且当传输时间彼此重叠时，向响应信息分配用于信道状态信息的资源块，频域中的循环移位值以及在时域中具有正交性的正交序列。

公开(公告)号：WO2005036773A1

公开(公告)日：2005-04-21

申请号：PCT/KR2004/002644

申请日：2004-10-15

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  KIM, Youn-Sun ,  KWON, Hwan-Joon ,  KIM, Dong-Hee ,  HAN, Jin-Kyu ,  JUNG, Jung-Soo ,  LEE, Su-Yeul

Inventor： KIM, Youn-Sun ,  KWON, Hwan-Joon ,  KIM, Dong-Hee ,  HAN, Jin-Kyu ,  JUNG, Jung-Soo ,  LEE, Su-Yeul

IPC: H04B7/00

CPC classification number: H04L1/0015 ,  H04L1/0002 ,  H04L1/0025 ,  H04L1/1671 ,  H04L2001/0092 ,  Y02D50/10

Abstract: A method for determining a data rate of next reverse packet data according to ACK/NACK information and rate control information received from a plurality of base stations in a mobile communication system, transmits reverse packet data to the base stations, and each of the base stations transmits ACK/NACK information and rate control information, indicating a rate-up, rate-down, or rate-hold command, to the mobile station in response to the reverse packet data. The mobile station determines a data rate of reverse packet data based on rate control information received from a set of base stations that excludes base stations that transmitted rate control information indicating a rate-hold command together with NACK information and transmits the packet data at the determined data rate.

Abstract translation: 根据从移动通信系统中的多个基站接收到的ACK / NACK信息和速率控制信息确定下一个反向分组数据的数据速率的方法，向基站发送反向分组数据，并且每个基站 响应于反向分组数据向移动台发送指示速率，速率降低或速率保持命令的ACK / NACK信息和速率控制信息。 移动台基于从基站排除的速率控制信息来确定反向分组数据的数据速率，所述基站排除基站发送了与NACK信息一起表示速率保持命令的速率控制信息，并以所确定的速率控制信息发送分组数据 数据速率。

公开(公告)号：WO2004100404A1

公开(公告)日：2004-11-18

申请号：PCT/KR2004/001078

申请日：2004-05-10

Applicant: SAMSUNG ELECTRONICS CO. LTD. ,  KWON, Hwan-Joon ,  KOO, Chang-Hoi ,  KIM, Dae-Gyun ,  BAE, Beom-Sik ,  KIM, Youn-Sun ,  JUNG, Jung-Soo ,  KIM, Dong-Hee

Inventor： KWON, Hwan-Joon ,  KOO, Chang-Hoi ,  KIM, Dae-Gyun ,  BAE, Beom-Sik ,  KIM, Youn-Sun ,  JUNG, Jung-Soo ,  KIM, Dong-Hee

IPC: H04B7/26

CPC classification number: H04W28/22 ,  H04W72/1278

Abstract: A system and method for controlling data rates of a reverse packet data in mobile communication system for transmitting reverse packet data from a mobile station to a base station over a reverse packet data channel at a plurality of data rates. The present invention provides an apparatus and method for improving throughput of an entire system by enabling a base station's scheduler to rapidly assign reverse resource for a mobile station that has completed its data transmission to other mobile stations.

Abstract translation: 一种用于控制移动通信系统中的反向分组数据的数据速率的系统和方法，用于通过反向分组数据信道以多个数据速率从移动台向基站发送反向分组数据。 本发明提供了一种用于通过使基站的调度器能够将完成其数据传输的移动台快速分配给其他移动站的反向资源来提高整个系统的吞吐量的装置和方法。

公开(公告)号：WO2023035174A1

公开(公告)日：2023-03-16

申请号：PCT/CN2021/117398

申请日：2021-09-09

Applicant: QUALCOMM INCORPORATED ,  LEE, Hyojin ,  ZHANG, Yu ,  LY, Hung Dinh ,  KWON, Hwan Joon

Inventor： LEE, Hyojin ,  ZHANG, Yu ,  LY, Hung Dinh ,  KWON, Hwan Joon

IPC: H04B7/0456

Abstract: Methods, systems, and devices for wireless communications are described. A base station may transmit a channel state information (CSI) reference signal (CSI-RS) to a user equipment (UE) using heterogenous antenna panels, where a first antenna panel used to transmit the CSI-RS may have a different number of antenna ports than a second antenna panel used to transmit the CSI-RS. The UE may generate a codebook to report CSI based on the heterogenous antenna panels. In some cases, the UE may report compressed CSI if the antenna panels are in close proximity together.

公开(公告)号：WO2023024061A1

公开(公告)日：2023-03-02

申请号：PCT/CN2021/114958

申请日：2021-08-27

Applicant: QUALCOMM INCORPORATED ,  LEE, Hyojin ,  ZHANG, Yu ,  HUANG, Yi ,  CHEN, Wanshi ,  KWON, Hwan Joon

Inventor： LEE, Hyojin ,  ZHANG, Yu ,  HUANG, Yi ,  CHEN, Wanshi ,  KWON, Hwan Joon

IPC: H04B7/0417 ,  H04B7/06 ,  H04B7/0452 ,  H04B7/0456

Abstract: Methods, systems, and devices for wireless communication are described. In some systems, a base station may transmit subband uplink precoding information to a user equipment (UE). The base station may transmit a first control message to the UE to indicate a set of downlink resources for a downlink message associated with the subband uplink precoding information for the UE. The base station may transmit a second control message to the UE to indicate a set of uplink resources for an uplink message. The base station may transmit the downlink message to the UE via the set of downlink resources indicated by the first control message. The downlink message, the second control message, or both may include the subband uplink precoding information for the UE. The UE may transmit an uplink message to the base station via the set of uplink resources using the subband uplink precoding information.

公开(公告)号：WO2023024019A1

公开(公告)日：2023-03-02

申请号：PCT/CN2021/114736

申请日：2021-08-26

Applicant: QUALCOMM INCORPORATED ,  LEE, Hyojin ,  ZHANG, Yu ,  LY, Hung Dinh ,  ABDELGHAFFAR, Muhammad Sayed Khairy ,  KWON, Hwan Joon ,  JI, Tingfang

Inventor： LEE, Hyojin ,  ZHANG, Yu ,  LY, Hung Dinh ,  ABDELGHAFFAR, Muhammad Sayed Khairy ,  KWON, Hwan Joon ,  JI, Tingfang

IPC: H04B7/0456 ,  H04B7/06 ,  H04L25/03

Abstract: Aspects of the disclosure relate to multiple-input and multiple-output (MIMO) codebook configuration for wireless downlink communications. A user equipment or a scheduled entity receives a reference signal (channel state information reference signal (CSI-RS) and transmits a CSI report based on the reference signal. The CSI report includes a rank indicator configured to indicate one or more ranks among multiple ranks corresponding to multiple antenna panels associated with the reference signal, and a precoding matrix indicator (PMI) corresponding to a codebook for the plurality of antenna panels. In some examples, a first rank of the multiple ranks is different from a second rank of the plurality of ranks. In other examples, a first antenna panel of the multiple antenna panels having a different number of antenna ports than a second antenna panel of the multiple antenna panels. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：WO2023010309A1

公开(公告)日：2023-02-09

申请号：PCT/CN2021/110446

申请日：2021-08-04

Applicant: QUALCOMM INCORPORATED ,  ELSHAFIE, Ahmed ,  ZHANG, Yu ,  KWON, Hwan Joon ,  MANOLAKOS, Alexandros

Inventor： ELSHAFIE, Ahmed ,  ZHANG, Yu ,  KWON, Hwan Joon ,  MANOLAKOS, Alexandros

IPC: H04B7/06 ,  H04B7/0456 ,  H04B7/0408 ,  H04L25/02

Abstract: Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for wireless communications by a UE. A method may generally include receiving a plurality of reference signals in a plurality of reference signal sounding occasions. The method further includes transmitting, to a network entity, first one or more indications of first one or more reference signal sounding occasions associated with a first level of channel quality and second one or more indications of second one or more reference signal sounding occasions associated with a second level of channel quality.