EP4548522A4 - Procédé et appareil de configuration de ressources de port de signal de référence - Google Patents

Procédé et appareil de configuration de ressources de port de signal de référence

Info

Publication number
EP4548522A4
EP4548522A4 EP22948706.1A EP22948706A EP4548522A4 EP 4548522 A4 EP4548522 A4 EP 4548522A4 EP 22948706 A EP22948706 A EP 22948706A EP 4548522 A4 EP4548522 A4 EP 4548522A4
Authority
EP
European Patent Office
Prior art keywords
reference signal
resource configuration
signal port
port resource
configuration
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP22948706.1A
Other languages
German (de)
English (en)
Other versions
EP4548522A1 (fr
Inventor
Hao Liu
Filippo Tosato
Tao Yang
Yan Zhao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Technologies Oy
Original Assignee
Nokia Technologies Oy
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 Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of EP4548522A1 publication Critical patent/EP4548522A1/fr
Publication of EP4548522A4 publication Critical patent/EP4548522A4/fr
Pending legal-status Critical Current

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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04L5/0016—Time-frequency-code
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP22948706.1A 2022-07-01 2022-07-01 Procédé et appareil de configuration de ressources de port de signal de référence Pending EP4548522A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/103496 WO2024000607A1 (fr) 2022-07-01 2022-07-01 Procédé et appareil de configuration de ressources de port de signal de référence

Publications (2)

Publication Number Publication Date
EP4548522A1 EP4548522A1 (fr) 2025-05-07
EP4548522A4 true EP4548522A4 (fr) 2026-04-29

Family

ID=89383584

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22948706.1A Pending EP4548522A4 (fr) 2022-07-01 2022-07-01 Procédé et appareil de configuration de ressources de port de signal de référence

Country Status (3)

Country Link
EP (1) EP4548522A4 (fr)
CN (1) CN119487772A (fr)
WO (1) WO2024000607A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022082775A1 (fr) * 2020-10-23 2022-04-28 华为技术有限公司 Procédé et appareil de rapport d'informations d'état de canal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109716797A (zh) * 2016-09-29 2019-05-03 华为技术有限公司 信道状态信息参考信号发送方法与接收方法及设备
CN111865532B (zh) * 2019-04-30 2022-04-29 大唐移动通信设备有限公司 一种信息的接收、发送方法、终端及网络设备
WO2021066735A1 (fr) * 2019-10-04 2021-04-08 Telefonaktiebolaget Lm Ericsson (Publ) Réinterprétation de groupe cdm de ressources de csi-rs
WO2022094972A1 (fr) * 2020-11-06 2022-05-12 Qualcomm Incorporated Procédés pour l'agrégation de ressources de csi-rs

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022082775A1 (fr) * 2020-10-23 2022-04-28 华为技术有限公司 Procédé et appareil de rapport d'informations d'état de canal
EP4210378B1 (fr) * 2020-10-23 2025-12-10 Huawei Technologies Co., Ltd. Procédé et appareil de rapport d'informations d'état de canal

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
LENOVO: "CSI enhancements for high mobility and coherent JT", 3GPP DRAFT; R1-2204164 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. e-Meeting; 20220509 - 20220520, 29 April 2022 (2022-04-29), XP052153393, [retrieved on 20220429] *
NOKIA ET AL: "CSI enhancement for high/medium UE velocities and CJT", 3GPP DRAFT; R1-2204540 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. e-Meeting; 20220509 - 20220520, 29 April 2022 (2022-04-29), XP052153577, [retrieved on 20220429] *
See also references of WO2024000607A1 *
ZTE: "CSI enhancement for high/medium UE velocities and CJT", 3GPP DRAFT; R1-2203265 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. e-Meeting; 20220509 - 20220520, 29 April 2022 (2022-04-29), XP052152901, [retrieved on 20220429] *

Also Published As

Publication number Publication date
CN119487772A (zh) 2025-02-18
WO2024000607A1 (fr) 2024-01-04
EP4548522A1 (fr) 2025-05-07

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