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MX2022009863A - Confiabilidad de pusch multi-trp no a base de libro de codigos con varias csi-rss de nzp asociadas. - Google Patents

Confiabilidad de pusch multi-trp no a base de libro de codigos con varias csi-rss de nzp asociadas.

Info

Publication number
MX2022009863A
MX2022009863A MX2022009863A MX2022009863A MX2022009863A MX 2022009863 A MX2022009863 A MX 2022009863A MX 2022009863 A MX2022009863 A MX 2022009863A MX 2022009863 A MX2022009863 A MX 2022009863A MX 2022009863 A MX2022009863 A MX 2022009863A
Authority
MX
Mexico
Prior art keywords
codebook based
rss
method further
pusch
comprises receiving
Prior art date
Application number
MX2022009863A
Other languages
English (en)
Inventor
Mattias Frenne
Simon Järmyr
Shiwei Gao
Siva Muruganathan
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2022009863A publication Critical patent/MX2022009863A/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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

En el presente documento se describen sistemas y métodos para la transmisión y recepción de canal compartido de enlace ascendente físico (PUSCH) de punto de recepción y transmisión múltiple (TRP) no a base de libro de códigos. En una modalidad, un método llevado a cabo por un dispositivo de comunicación inalámbrica comprende recibir una configuración de primero y segundo conjuntos de recursos de señal de referencia de sondeo (SRS) que se usarán para transmisión de PUSCH no a base de libro de códigos. El método comprende además recibir una configuración de primera y segunda señales de referencia de información de estado de canal (CSI-RS) de potencia distinta de cero (NZP) asociadas con los conjuntos de recursos primero y de SRS, respectivamente. El método comprende además recibir una solicitud para transmitir datos en PUSCH en una pluralidad de ocasiones, en donde la solicitud comprende indicadores de primero y segundo recursos de SRS (SRIs) asociados con los conjuntos de primero y segundo recursos de SRS, respectivamente. El método comprende además transmitir el primero y segundo PUSCHs en un primero y segundo conjuntos de ocasiones de acuerdo con el primero y segundo SRIs, respectivamente.
MX2022009863A 2020-02-13 2021-02-11 Confiabilidad de pusch multi-trp no a base de libro de codigos con varias csi-rss de nzp asociadas. MX2022009863A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062976152P 2020-02-13 2020-02-13
PCT/IB2021/051146 WO2021161223A1 (en) 2020-02-13 2021-02-11 Non-codebook based multi-trp pusch reliability with multiple associated nzp csi-rss

Publications (1)

Publication Number Publication Date
MX2022009863A true MX2022009863A (es) 2022-08-19

Family

ID=74661433

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022009863A MX2022009863A (es) 2020-02-13 2021-02-11 Confiabilidad de pusch multi-trp no a base de libro de codigos con varias csi-rss de nzp asociadas.

Country Status (7)

Country Link
US (2) US12355698B2 (es)
EP (1) EP4104363B1 (es)
JP (1) JP7554834B2 (es)
AR (1) AR121331A1 (es)
BR (1) BR112022016090A2 (es)
MX (1) MX2022009863A (es)
WO (1) WO2021161223A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020034443A1 (en) * 2018-11-02 2020-02-20 Zte Corporation Group-specific resource indications for uplink transmissions
WO2021159509A1 (zh) * 2020-02-14 2021-08-19 Oppo广东移动通信有限公司 信息接收方法、信息发送方法、终端设备及网络设备
KR20220157964A (ko) * 2020-03-25 2022-11-29 엘지전자 주식회사 무선 통신 시스템에서 pusch 송수신 방법 및 장치
CN113597001B (zh) * 2020-04-30 2025-07-29 华为技术有限公司 一种信号接收方法、发送方法及对应装置
WO2022005109A1 (ko) * 2020-06-30 2022-01-06 엘지전자 주식회사 무선 통신 시스템에서 상향링크 송수신 방법 및 장치
US11751186B2 (en) * 2020-07-21 2023-09-05 Qualcomm Incorporated Single layer uplink non-codebook based precoding optimization
WO2022133929A1 (en) * 2020-12-24 2022-06-30 Zte Corporation System and method for powercontrol in uplink transmissions
KR102548064B1 (ko) * 2021-03-30 2023-06-28 엘지전자 주식회사 무선 통신 시스템에서 상향링크 송수신을 수행하는 방법 및 장치
US12349128B2 (en) * 2021-04-01 2025-07-01 Qualcomm Incorporated Indicating capability for codebook based and non-codebook based physical uplink shared channel (PUSCH) transmissions
US11641259B2 (en) * 2021-05-21 2023-05-02 Qualcomm Incorporated Enhanced sounding reference signal resource allocation using a selected reference resource
US11849409B2 (en) * 2021-07-30 2023-12-19 Qualcomm Incorporated Techniques for reporting power headroom for multiple uplink shared channel repetitions
US11991106B2 (en) * 2021-08-03 2024-05-21 Qualcomm Incorporated Sounding reference signal (SRS) resource indicator (SRI) association for configured-grant (CG)-based transmission and reception point (TRP) physical uplink shared channel (PUSCH) transmission
US20250343581A1 (en) * 2021-09-29 2025-11-06 Beijing Xiaomi Mobile Software Co., Ltd. Method for transmitting sounding reference signal (srs) and communication device
WO2023050154A1 (zh) * 2021-09-29 2023-04-06 北京小米移动软件有限公司 面向多传输接收点trp的传输配置方法及装置
EP4449652A1 (en) * 2021-12-15 2024-10-23 Telefonaktiebolaget LM Ericsson (publ) A first reference signal that complements a second reference signal
CN116488780A (zh) * 2022-01-11 2023-07-25 大唐移动通信设备有限公司 Pusch传输方法、装置及存储介质
US20230353303A1 (en) * 2022-03-29 2023-11-02 Samsung Electronics Co., Ltd. Method and apparatus for srs configuration
US20230336225A1 (en) * 2022-04-15 2023-10-19 Samsung Electronics Co., Ltd. Reporting of channel state information
WO2023201542A1 (zh) * 2022-04-19 2023-10-26 Oppo广东移动通信有限公司 一种传输参数的确定方法及装置、终端设备、网络设备
US20240048305A1 (en) * 2022-08-03 2024-02-08 Qualcomm Incorporated Port number and resource set mapping
WO2024074040A1 (en) * 2023-05-15 2024-04-11 Lenovo (Beijing) Ltd. Methods and apparatus of srs resource indication for non-codebook based pusch
WO2025043636A1 (en) * 2023-08-31 2025-03-06 Google Llc Non-codebook based transmission with discrete fourier transform spread orthogonal frequency division multiplexing (dft-s-ofdm) waveform
KR20250083888A (ko) * 2023-12-01 2025-06-10 삼성전자주식회사 무선 통신 시스템에 있어서 하향링크 데이터 수신을 위한 방법 및 장치

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4938123B1 (ja) 2010-10-04 2012-05-23 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置、移動端末装置、無線通信方法及び無線通信システム
EP3282612A1 (en) 2016-08-11 2018-02-14 Panasonic Intellectual Property Corporation of America Codeword disabling in multi-subframe grants
EP3614766B1 (en) * 2017-05-04 2024-10-23 LG Electronics Inc. Method for transmitting and receiving signal by means of beam in wireless communication system, and apparatus for said method
JP2019103057A (ja) * 2017-12-06 2019-06-24 シャープ株式会社 端末装置、基地局装置および通信方法
JP7093839B2 (ja) 2018-01-10 2022-06-30 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 免許が不要なスペクトルの効率的な使用のための方法
US10952231B2 (en) 2018-05-10 2021-03-16 Asustek Computer Inc. Method and apparatus for beam indication for uplink transmission in a wireless communication system
CN110474727B (zh) 2018-05-11 2021-04-13 中国移动通信有限公司研究院 基于上行信号的处理方法、装置、相关设备及存储介质
CN110601733B (zh) 2018-06-12 2021-01-15 华为技术有限公司 预编码矩阵的配置方法、装置及计算机可读存储介质
JP7215564B2 (ja) 2018-07-27 2023-01-31 日本電気株式会社 端末デバイスで実行される方法、端末デバイス、ネットワークデバイスで実行される方法及びネットワークデバイス
KR102767544B1 (ko) 2018-09-21 2025-02-12 지티이 코포레이션 무선 통신에서 스케줄링 유연성을 개선하기 위한 방법들, 장치 및 시스템들
EP3836593A4 (en) 2018-09-26 2021-11-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. WIRELESS COMMUNICATION PROCESS AND TERMINAL DEVICE
US12047883B2 (en) * 2018-09-27 2024-07-23 Telefonaktiebolaget Lm Ericsson (Publ) Restricting sounding reference signal (SRS) power control configurations
US11096211B2 (en) 2018-09-28 2021-08-17 Lenovo (Singapore) Pte. Ltd. Method and apparatus for communicating user data via a physical shared channel
EP3925317A1 (en) * 2019-02-14 2021-12-22 Ofinno, LLC Power headroom report for multiple antenna groups
US12075455B2 (en) 2019-03-28 2024-08-27 Lg Electronics Inc. Method for transmitting and receiving sounding reference signal in wireless communication system, and apparatus therefor
WO2020197357A1 (ko) 2019-03-28 2020-10-01 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호의 송수신 방법 및 그 장치
US11398930B2 (en) * 2019-05-02 2022-07-26 Ofinno, Llc Uplink operations of multi-transmission reception points and panel
US11581978B2 (en) 2019-08-06 2023-02-14 Qualcomm Incorporated Uplink repetition configuration
CN118944844A (zh) 2019-09-03 2024-11-12 中兴通讯股份有限公司 信令信息的传输方法、装置、通信节点和存储介质
CN110536399B (zh) 2019-09-03 2024-10-15 中兴通讯股份有限公司 功率控制方法、装置和系统
EP3820051A1 (en) * 2019-11-07 2021-05-12 Comcast Cable Communications LLC Transmission repetition for wireless communication
WO2021089793A1 (en) 2019-11-08 2021-05-14 Nokia Technologies Oy Assigning resources to ports based on coherence
EP4050811A4 (en) * 2019-11-25 2023-04-19 Samsung Electronics Co., Ltd. METHOD AND DEVICE FOR CONFIGURATION OF A STANDARD BEAM FOR COOPERATIVE NETWORK COMMUNICATIONS
WO2021161272A1 (en) 2020-02-13 2021-08-19 Telefonaktiebolaget Lm Ericsson (Publ) Pusch reliability enhancements with multiple trps
KR102895807B1 (ko) * 2020-02-13 2025-12-04 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송수신 방법 및 장치
US11716761B2 (en) * 2020-03-26 2023-08-01 Electronics And Telecommunications Research Institute Uplink transmission method for ultra-reliability and low-latency communication, and apparatus therefor
US11728947B2 (en) * 2020-12-28 2023-08-15 Qualcomm Incorporated Rank and resource set signaling techniques for multiple transmission-reception point communications

Also Published As

Publication number Publication date
US12355698B2 (en) 2025-07-08
EP4104363A1 (en) 2022-12-21
JP7554834B2 (ja) 2024-09-20
WO2021161223A1 (en) 2021-08-19
EP4104363C0 (en) 2025-01-15
US20250300784A1 (en) 2025-09-25
BR112022016090A2 (pt) 2022-10-04
AR121331A1 (es) 2022-05-11
US20230063015A1 (en) 2023-03-02
EP4104363B1 (en) 2025-01-15
JP2023514126A (ja) 2023-04-05

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