公开(公告)号：WO2016073039A1

公开(公告)日：2016-05-12

申请号：PCT/US2015/037632

申请日：2015-06-25

Applicant: HE, Hong ,  KWON, Hwan-Joon ,  FWU, Jong-Kae ,  HAN, Seunghee ,  XIONG, Gang ,  DAVYDOV, Alexei Vladimirovich

Inventor： HE, Hong ,  KWON, Hwan-Joon ,  FWU, Jong-Kae ,  HAN, Seunghee ,  XIONG, Gang ,  DAVYDOV, Alexei Vladimirovich

IPC: H04B7/06

CPC classification number: H04B7/0626 ,  H04L5/001 ,  H04L5/0057 ,  H04L5/0094 ,  H04W72/0453 ,  H04W72/085 ,  H04W74/0808

Abstract: User equipment may include transceiver circuitry to receive, from an Evolved Node-B (eNB) on a first serving cell, an uplink/downlink configuration for an unlicensed component carrier (U-CC) operating on a second serving cell that indicates, for radio frames transmitted on the second serving cell, which subframes are to be used for uplink transmissions and which subframes are to be used for downlink transmissions. The user equipment may also include processing circuitry to measure channel state information (CSI) values based on downlink communications and to instruct the transceiver circuitry to communicate on a physical uplink shared channel (PUSCH) of the second serving cell, within subframes of radio frames of the second serving cell as indicated in the uplink/downlink configuration, responsive to receiving a licensed assisted access (LAA) start notification signal from the eNB within a notification period subsequent to receiving the uplink/downlink configuration. Other devices and methods are described.

Abstract translation: 用户设备可以包括收发器电路，用于从第一服务小区上的演进节点B（eNB）接收在第二服务小区上操作的未许可分量载波（U-CC）的上行链路/下行链路配置，所述第二服务小区指示用于无线电 在第二服务小区上发送的帧，哪些子帧将用于上行链路传输，哪些子帧将用于下行链路传输。 用户设备还可以包括处理电路，用于基于下行链路通信测量信道状态信息（CSI）值，并指示收发器电路在第二服务小区的物理上行链路共享信道（PUSCH）上进行通信， 响应于在接收到上行链路/下行链路配置之后的通知周期内从eNB接收到来自eNB的许可辅助接入（LAA）开始通知信号的上行链路/下行链路配置中指示的第二服务小区。 描述其他设备和方法。

公开(公告)号：WO2005018115A1

公开(公告)日：2005-02-24

申请号：PCT/KR2004/002087

申请日：2004-08-19

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  KIM, Youn-Sun ,  KWON, Hwan-Joon ,  KIM, Dong-Hee ,  HAN, Jin-Kyu

Inventor： KIM, Youn-Sun ,  KWON, Hwan-Joon ,  KIM, Dong-Hee ,  HAN, Jin-Kyu

IPC: H04B7/26

CPC classification number: H04W72/0413 ,  H04L1/0001 ,  H04L1/0025 ,  H04L1/0059 ,  H04L1/0065 ,  H04L1/0069 ,  H04L1/0071 ,  H04L1/0075 ,  H04L1/08 ,  H04L1/1812 ,  H04L1/1825 ,  H04W28/22 ,  H04W72/042

Abstract: A method of efficiently assigning a plurality of reverse HARQ channels to an MS in a BS in a mobile communication system supporting HARQ is provided. To transmit reverse data to the BS, the MS transmits a reverse data rate request message to the BS, receives from the BS one grant message containing a reverse data rate, and transmits to the BS different packet data at predetermined intervals at the reverse data rate on a packet data channel.

Abstract translation: 提供了一种在支持HARQ的移动通信系统中向BS中的MS有效地分配多个反向HARQ信道的方法。 为了向BS发送反向数据，MS向BS发送反向数据速率请求消息，从BS接收包含反向数据速率的一个授权消息，并以反向数据速率以预定间隔向BS发送不同的分组数据 在分组数据信道上。

公开(公告)号：WO2004084438A1

公开(公告)日：2004-09-30

申请号：PCT/KR2004/000585

申请日：2004-03-17

Applicant: SAMSUNG ELECTRONICS CO. LTD. ,  KIM, Youn-Sun ,  KWON, Hwan-Joon ,  KIM, Dong-Hee

Inventor： KIM, Youn-Sun ,  KWON, Hwan-Joon ,  KIM, Dong-Hee

IPC: H04B7/26

CPC classification number: H04L1/0068 ,  H04L1/0061 ,  H04L1/0072 ,  H04L1/08 ,  H04L1/1819 ,  H04W52/16 ,  H04W52/20 ,  H04W52/54

Abstract: Disclosed is a method and apparatus for performing power control using control information of a traffic channel in a mobile communication system that transmits the control information of the traffic channel over a control channel. Control information of a traffic channel is selected in every time interval (corresponding to every frame). Error detection information is generated for performing power control if an error occurs in at least one control information. The generated error detection information is encoded in a predetermined time interval, together with control information of the predetermined time interval, and the encoded information is transmitted over a control channel.

Abstract translation: 公开了一种使用在控制信道上发送业务信道的控制信息的移动通信系统中的业务信道的控制信息进行功率控制的方法和装置。 在每个时间间隔（对应于每个帧）中选择业务信道的控制信息。 如果在至少一个控制信息中发生错误，则产生用于执行功率控制的错误检测信息。 生成的错误检测信息与预定时间间隔的控制信息一起以预定时间间隔被编码，并且编码信息通过控制信道发送。

公开(公告)号：WO2023087203A1

公开(公告)日：2023-05-25

申请号：PCT/CN2021/131428

申请日：2021-11-18

Applicant: QUALCOMM INCORPORATED ,  IBRAHIM, Abdelrahman Mohamed Ahmed Mohamed ,  CEZANNE, Juergen ,  WANG, Renqiu ,  ZHANG, Danlu ,  BHUSHAN, Naga ,  SEN, Pinar ,  PARK, Seyong ,  ZHANG, Yu ,  ABDELGHAFFAR, Muhammad Sayed Khairy ,  MUKKAVILLI, Krishna Kiran ,  KWON, Hwan Joon ,  JI, Tingfang

Inventor： IBRAHIM, Abdelrahman Mohamed Ahmed Mohamed ,  CEZANNE, Juergen ,  WANG, Renqiu ,  ZHANG, Danlu ,  BHUSHAN, Naga ,  SEN, Pinar ,  PARK, Seyong ,  ZHANG, Yu ,  ABDELGHAFFAR, Muhammad Sayed Khairy ,  MUKKAVILLI, Krishna Kiran ,  KWON, Hwan Joon ,  JI, Tingfang

IPC: H04B7/02

Abstract: Methods, systems, and devices for wireless communications are described. A transmitted may use a closed loop precoder for line-of-sight (LOS) multiple-input multiple-output (MIMO) communications that uses information such as distance feedback or LOS MIMO channel state feedback. A closed loop precoder may be associated with less overhead than a precoder based on full channel knowledge, such as an SVD precoder. A receiver may estimate a channel based on channel state information reference signals transmitted by the transmitter and calculate a spectral efficiency for one or more precoders of a set of precoders associated with the channel for a LOS MIMO mode. The receiver may send feedback to the transmitter that indicates a selected precoder of the set of LOS MIMO precoders based on the calculated spectral efficiencies. The transmitter may precode messages using the reported closed loop precoder.

公开(公告)号：WO2023028803A1

公开(公告)日：2023-03-09

申请号：PCT/CN2021/115516

申请日：2021-08-31

Applicant: QUALCOMM INCORPORATED ,  LEE, Hyojin ,  ZHANG, Yu ,  MANOLAKOS, Alexandros ,  CHEN, Wanshi ,  KWON, Hwan Joon

Inventor： LEE, Hyojin ,  ZHANG, Yu ,  MANOLAKOS, Alexandros ,  CHEN, Wanshi ,  KWON, Hwan Joon

IPC: H04B7/0456 ,  H04B7/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine one or more parameters for a rank 5-8 Type-I codebook. The UE may perform, to a base station, a rank 5-8 channel state information (CSI) reporting based at least in part on the rank 5-8 Type-I codebook that includes the one or more parameters. Numerous other aspects are described.

公开(公告)号：WO2022222021A1

公开(公告)日：2022-10-27

申请号：PCT/CN2021/088296

申请日：2021-04-20

Applicant: QUALCOMM INCORPORATED ,  ZHENG, Ruiming ,  ABDELGHAFFAR, Muhammad Sayed Khairy ,  HE, Linhai ,  XU, Huilin ,  IBRAHIM, Abdelrahman Mohamed Ahmed Mohamed ,  ABOTABL, Ahmed Attia ,  MUKKAVILLI, Krishna Kiran ,  KWON, Hwan Joon

Inventor： ZHENG, Ruiming ,  ABDELGHAFFAR, Muhammad Sayed Khairy ,  HE, Linhai ,  XU, Huilin ,  IBRAHIM, Abdelrahman Mohamed Ahmed Mohamed ,  ABOTABL, Ahmed Attia ,  MUKKAVILLI, Krishna Kiran ,  KWON, Hwan Joon

IPC: H04B7/06 ,  H04B7/08 ,  H04L5/14 ,  H04L5/16 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a beam failure detection (BFD) reference signal set in one or more slots in a full-duplex mode and in one or more slots in a half-duplex mode. The UE may detect beam failure due to self-interference based at least in part on a comparison of measurements of the BFD reference signal set in the full-duplex mode and half-duplex mode. The UE may switch from the full-duplex mode to the half-duplex mode for slots configured for the full-duplex mode based at least in part on detecting beam failure due to self-interference. Numerous other aspects are described.

公开(公告)号：WO2022178749A1

公开(公告)日：2022-09-01

申请号：PCT/CN2021/077836

申请日：2021-02-25

Applicant: QUALCOMM INCORPORATED ,  ABOTABL, Ahmed Attia ,  HE, Linhai ,  ZHENG, Ruiming ,  ABDELGHAFFAR, Muhammad Sayed Khairy ,  IBRAHIM, Abdelrahman Mohamed Ahmed Mohamed ,  CHEN, Wanshi ,  HORN, Gavin Bernard ,  MUKKAVILLI, Krishna Kiran ,  KWON, Hwan Joon

Inventor： ABOTABL, Ahmed Attia ,  HE, Linhai ,  ZHENG, Ruiming ,  ABDELGHAFFAR, Muhammad Sayed Khairy ,  IBRAHIM, Abdelrahman Mohamed Ahmed Mohamed ,  CHEN, Wanshi ,  HORN, Gavin Bernard ,  MUKKAVILLI, Krishna Kiran ,  KWON, Hwan Joon

IPC: H04W74/04 ,  H04W28/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration message indicating a scheduling request configuration that includes at least one resource associated with a half-duplex mode of the UE and at least one resource associated with a full-duplex mode of the UE. The UE may transmit a scheduling request using the at least one resource associated with the half-duplex mode or the at least one resource associated with the full-duplex mode. Additionally, or alternatively, the configuration message may indicate a logical channel that maps to a corresponding scheduling request configuration associated with a half-duplex mode of the UE, to a corresponding scheduling request configuration associated with a full-duplex mode of the UE, or to a combination thereof. Accordingly, the UE may transmit the scheduling request using the logical channel. Numerous other aspects are described.

公开(公告)号：WO2022151318A1

公开(公告)日：2022-07-21

申请号：PCT/CN2021/072036

申请日：2021-01-15

Applicant: QUALCOMM INCORPORATED ,  LY, Hung Dinh ,  XIAO, Kexin ,  KWON, Hwan Joon

Inventor： LY, Hung Dinh ,  XIAO, Kexin ,  KWON, Hwan Joon

IPC: H04W74/08 ,  H04W72/12

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may initiate a random access procedure with a base station. The UE may transmit a random access channel (RACH) preamble to the base station. The UE may receive, from the base station and in response to the RACH preamble, a random access response (RAR) message. The UE may then identify a beam configuration for transmission of repetitions of an uplink transmission response to the RAR message. The UE may then transmit the repetitions of the uplink transmission using one or more beams in accordance with the beam configuration.

公开(公告)号：WO2022151303A1

公开(公告)日：2022-07-21

申请号：PCT/CN2021/071994

申请日：2021-01-15

Applicant: QUALCOMM INCORPORATED ,  WANG, Runxin ,  ABDELGHAFFAR, Muhammad Sayed Khairy ,  ZHANG, Yu ,  MUKKAVILLI, Krishna Kiran ,  JI, Tingfang ,  KWON, Hwan Joon ,  ELSHAFIE, Ahmed

Inventor： WANG, Runxin ,  ABDELGHAFFAR, Muhammad Sayed Khairy ,  ZHANG, Yu ,  MUKKAVILLI, Krishna Kiran ,  JI, Tingfang ,  KWON, Hwan Joon ,  ELSHAFIE, Ahmed

IPC: H04W72/00

Abstract: A user equipment may be configured to perform cell reselection during a gateway and/or satellite switch. In some aspects, the user equipment (UE) may transmit, to another device, correlation capability information indicating a sounding reference signal (SRS) grouping capability of the UE, and receive, from the other device, reference signal (RS) configuration information for configuring a sounding procedure to be performed by the UE. Further, the UE may transmit a reference signal to the other device over a reference antenna port of the UE to allow the other device to determine channel information for another antenna port of the UE, and receive data from the other device based on the channel information.

公开(公告)号：WO2022057835A1

公开(公告)日：2022-03-24

申请号：PCT/CN2021/118550

申请日：2021-09-15

Applicant: QUALCOMM INCORPORATED ,  LEI, Jing ,  KWAK, Yongjun ,  HE, Linhai ,  KIM, Yuchul ,  KWON, Hwan Joon ,  ZHENG, Ruiming

Inventor： LEI, Jing ,  KWAK, Yongjun ,  HE, Linhai ,  KIM, Yuchul ,  KWON, Hwan Joon ,  ZHENG, Ruiming

IPC: H04W72/12

Abstract: Aspects relate to validating a pre-configured uplink resource (PUR) occasion. For example, prior to using a PUR occasion for an uplink transmission, a user equipment (UE) may perform a validation procedure for the PUR occasion. A validation procedure for a PUR occasion may involve ensuring that the UE will be able to reliably transmit during the PUR occasion. A base station may send a PUR configuration to the UE that the UE can use for the validation procedure. The PUR configuration may include timing advance (TA) validation information and PUR validation information that depend on at least on capability of the UE.