MX2023003439A - Informacion de control de enlace descendente que indica estados de indicador de control de transmision. - Google Patents

Informacion de control de enlace descendente que indica estados de indicador de control de transmision.

Info

Publication number
MX2023003439A
MX2023003439A MX2023003439A MX2023003439A MX2023003439A MX 2023003439 A MX2023003439 A MX 2023003439A MX 2023003439 A MX2023003439 A MX 2023003439A MX 2023003439 A MX2023003439 A MX 2023003439A MX 2023003439 A MX2023003439 A MX 2023003439A
Authority
MX
Mexico
Prior art keywords
antenna ports
dmrs antenna
information indicating
indicating transmission
control information
Prior art date
Application number
MX2023003439A
Other languages
English (en)
Inventor
Chenxi Zhu
Bingchao Liu
Yi Zhang
Original Assignee
Lenovo Beijing Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lenovo Beijing Ltd filed Critical Lenovo Beijing Ltd
Publication of MX2023003439A publication Critical patent/MX2023003439A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)

Abstract

Se describen aparatos, métodos y sistemas para información de control de enlace descendente que indica estados de indicador de control de transmisión. Un método incluye transmitir, a un UE, un formato DCI que indica un PDSCH al UE, en el que: el PDSCH comprende dos estados TCI correspondientes a una pluralidad de puertos de antena DMRS; un primer estado TCI de los dos estados TCI está asociado con un primer conjunto de puertos de antena DMRS de la pluralidad de puertos de antena DMRS; un segundo estado TCI de los dos estados TCI está asociado con un segundo conjunto de puertos de antena DMRS de la pluralidad de puertos de antena DMRS; y un primer número de puertos de antena DMRS del primer conjunto de puertos de antena DMRS es igual a un segundo número de puertos de antena DMRS del segundo conjunto de puertos de antena DMRS.
MX2023003439A 2020-09-25 2020-09-25 Informacion de control de enlace descendente que indica estados de indicador de control de transmision. MX2023003439A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/117678 WO2022061699A1 (en) 2020-09-25 2020-09-25 Downlink control information indicating transmission control indicator states

Publications (1)

Publication Number Publication Date
MX2023003439A true MX2023003439A (es) 2023-04-19

Family

ID=80846077

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023003439A MX2023003439A (es) 2020-09-25 2020-09-25 Informacion de control de enlace descendente que indica estados de indicador de control de transmision.

Country Status (6)

Country Link
US (1) US20230396386A1 (es)
EP (1) EP4218184A4 (es)
CN (1) CN115843421A (es)
CA (1) CA3185632A1 (es)
MX (1) MX2023003439A (es)
WO (1) WO2022061699A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220092187A (ko) * 2020-12-24 2022-07-01 삼성전자주식회사 무선 통신 시스템에서 사이드링크 다중 안테나 전송을 지원하기 위한 방법 및 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210337548A1 (en) * 2018-08-03 2021-10-28 Nec Corporation Multi-trp communication
CN110535590B (zh) * 2018-09-27 2023-04-11 中兴通讯股份有限公司 数据发送、接收方法、装置、通信设备、系统及存储介质
JP6904938B2 (ja) * 2018-10-31 2021-07-21 シャープ株式会社 端末装置および通信方法
US11438826B2 (en) * 2018-12-19 2022-09-06 Qualcomm Incoporated Using a pre-emption indication associated with a quasi co-location relationship
CN113454931A (zh) * 2019-02-15 2021-09-28 苹果公司 用于单个下行链路控制信息(dci)多传输接收点(trp)传输的解调参考信号(dmrs)指示
JP2023517951A (ja) * 2020-03-10 2023-04-27 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてｐｄｃｃｈ送受信方法及び装置

Also Published As

Publication number Publication date
EP4218184A4 (en) 2024-06-12
CN115843421A (zh) 2023-03-24
CA3185632A1 (en) 2022-03-31
US20230396386A1 (en) 2023-12-07
EP4218184A1 (en) 2023-08-02
WO2022061699A1 (en) 2022-03-31

Similar Documents

Publication Publication Date Title
US20210328753A1 (en) Base Station, User Equipment and Methods Therein for Control Timing Configuration Assignment in a Multiple Cell Communications Network
US11516813B2 (en) Method and apparatus for sending transmission configuration indicator, method and apparatus for receiving transmission configuration indicator, storage medium, base station, and terminal
EP4283911A3 (en) Medium access control (mac) control element signaling for multi-transmission point/multi panel physical downlink shared channel transmission
US9084258B2 (en) Dynamic sub-frame configuration method and apparatus in time division duplex system
EP4333350A3 (en) Rate matching for a downlink transmission with multiple transmission configurations
MX2021012371A (es) Configuracion de sincronizacion de harq para pdsch con indicador de sincronizacion de pdsch a harq pendiente.
JP2017055457A (ja) キャリア・アグリゲーションのフィードバック方法、装置およびシステム
WO2012060630A3 (en) Method and apparatus for transmitting control information in radio communication system
MX2008013983A (es) Transmisor y receptor.
WO2017193831A1 (zh) 传输参数的配置方法及基站、信息传输方法及终端、存储介质
CN108781444A (zh) 终端装置、基站装置和通信方法
EP4224733A1 (en) Beam processing method and apparatus, and related device
EP3373493B1 (en) Method of configuring channel state information reference signal transmitted on pilot and device utilizing same
MX2021015813A (es) Metodo y aparato para realizar transmisiones de repeticion en un sistema de comunicacion inalambrica.
WO2021174238A3 (en) Methods and apparatus for configuration of sounding reference signals
CN104079390A (zh) 跨基站载波聚合系统中传输harq-ack反馈信息的方法及设备
EP3488593A1 (en) Method and device for performing communication
WO2021234678A3 (en) SINGLE CORESET BASED PDCCH DIVERSITY OVER MULTIPLE TRPs
MX2023003439A (es) Informacion de control de enlace descendente que indica estados de indicador de control de transmision.
WO2022211965A3 (en) Feedback techniques for downlink control information on a physical downlink shared channel
WO2019217543A3 (en) User equipments, base stations and methods for physical downlink control channel monitoring in downlink
EP4340277A1 (en) Method and apparatus for processing csi measurement resources, terminal and readable storage medium
JP2019510433A (ja) 複数のキャリアの間でアップリンク信号を伝送するための方法、ユーザ機器、基地局およびシステム
MX2023007597A (es) Aparato y metodo para comunicar dci de dos etapas.
WO2022066778A3 (en) Uu dormancy and sidelink transmission grant