AR121331A1 - Fiabilidad de los pusch multi-trp no basados en el libro de códigos con múltiples csi-rs de nzp asociadas - Google Patents

Fiabilidad de los pusch multi-trp no basados en el libro de códigos con múltiples csi-rs de nzp asociadas

Info

Publication number
AR121331A1
AR121331A1 ARP210100375A ARP210100375A AR121331A1 AR 121331 A1 AR121331 A1 AR 121331A1 AR P210100375 A ARP210100375 A AR P210100375A AR P210100375 A ARP210100375 A AR P210100375A AR 121331 A1 AR121331 A1 AR 121331A1
Authority
AR
Argentina
Prior art keywords
pusch
sets
method further
srs
codebook based
Prior art date
Application number
ARP210100375A
Other languages
English (en)
Inventor
Siva Muruganathan
Shiwei Gao
Mattias Frenne
Simon Jrmyr
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 AR121331A1 publication Critical patent/AR121331A1/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
    • H04L5/0032—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
    • H04L5/003—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
    • 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 divulgan sistemas y métodos para la transmisión y recepción de canales compartidos de enlace ascendente físico (PUSCH) con puntos de transmisión y recepción (TPR) múltiples no basados en el libro de códigos. En una realización, un método llevado a cabo por un dispositivo de comunicación inalámbrica comprende la recepción de una configuración de primeros y segundos conjuntos de recursos de señal de referencia sonora (SRS) que se utilizan para la transmisión PUSCH no pasada en el libro de códigos. El método comprende además la recepción de una configuración de señales de referencia de información de estado de canal (CSI-RS) de una primera y segunda potencia no nula (NZP) asociadas a los primeros conjuntos y a los conjuntos de recursos de SRS, respectivamente. El método comprende además recibir una solicitud de transmisión de datos en PUSCH en una pluralidad de ocasiones, donde la solicitud comprende unos primeros y segundos indicadores de recursos de SRS (SRI) asociados con los primeros y segundos conjuntos de recursos de SRS, respectivamente. El método comprende además transmitir unos primeros y segundos PUSCH en una primera y segunda serie de ocasiones según los primeros y segundos SRI, respectivamente.
ARP210100375A 2020-02-13 2021-02-12 Fiabilidad de los pusch multi-trp no basados en el libro de códigos con múltiples csi-rs de nzp asociadas AR121331A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US202062976152P 2020-02-13 2020-02-13

Publications (1)

Publication Number Publication Date
AR121331A1 true AR121331A1 (es) 2022-05-11

Family

ID=74661433

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP210100375A AR121331A1 (es) 2020-02-13 2021-02-12 Fiabilidad de los pusch multi-trp no basados en el libro de códigos con múltiples csi-rs de nzp asociadas

Country Status (7)

Country Link
US (1) US20230063015A1 (es)
EP (1) EP4104363A1 (es)
JP (1) JP2023514126A (es)
AR (1) AR121331A1 (es)
BR (1) BR112022016090A2 (es)
MX (1) MX2022009863A (es)
WO (1) WO2021161223A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3118375C (en) * 2018-11-02 2023-07-04 Zte Corporation Group-specific resource indications for uplink transmissions
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
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
CN116195326A (zh) * 2021-09-29 2023-05-30 北京小米移动软件有限公司 一种探测参考信号srs的发送方法及其装置
WO2023110090A1 (en) * 2021-12-15 2023-06-22 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
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
WO2024074040A1 (en) * 2023-05-15 2024-04-11 Lenovo (Beijing) Ltd. Methods and apparatus of srs resource indication for non-codebook based pusch

Family Cites Families (3)

* 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
EP3831137A4 (en) * 2018-07-27 2021-08-18 NEC Corporation UPLINK TRANSMISSION
CN110535614B (zh) * 2019-09-03 2024-08-09 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

Also Published As

Publication number Publication date
JP2023514126A (ja) 2023-04-05
US20230063015A1 (en) 2023-03-02
BR112022016090A2 (pt) 2022-10-04
MX2022009863A (es) 2022-08-19
EP4104363A1 (en) 2022-12-21
WO2021161223A1 (en) 2021-08-19

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