JP7637142B2 - 無線通信ノード - Google Patents

無線通信ノード Download PDF

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Publication number
JP7637142B2
JP7637142B2 JP2022539912A JP2022539912A JP7637142B2 JP 7637142 B2 JP7637142 B2 JP 7637142B2 JP 2022539912 A JP2022539912 A JP 2022539912A JP 2022539912 A JP2022539912 A JP 2022539912A JP 7637142 B2 JP7637142 B2 JP 7637142B2
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JP
Japan
Prior art keywords
resource
node
soft
wireless communication
frequency
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.)
Active
Application number
JP2022539912A
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English (en)
Japanese (ja)
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JPWO2022024312A1 (https=
JPWO2022024312A5 (https=
Inventor
大輔 栗田
浩樹 原田
ウェイチー スン
ジン ワン
ギョウリン コウ
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.)
NTT Docomo Inc
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NTT Docomo Inc
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.)
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Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of JPWO2022024312A1 publication Critical patent/JPWO2022024312A1/ja
Publication of JPWO2022024312A5 publication Critical patent/JPWO2022024312A5/ja
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Publication of JP7637142B2 publication Critical patent/JP7637142B2/ja
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Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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 signalling, 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2022539912A 2020-07-30 2020-07-30 無線通信ノード Active JP7637142B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/029302 WO2022024312A1 (ja) 2020-07-30 2020-07-30 無線通信ノード

Publications (3)

Publication Number Publication Date
JPWO2022024312A1 JPWO2022024312A1 (https=) 2022-02-03
JPWO2022024312A5 JPWO2022024312A5 (https=) 2024-07-16
JP7637142B2 true JP7637142B2 (ja) 2025-02-27

Family

ID=80037779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022539912A Active JP7637142B2 (ja) 2020-07-30 2020-07-30 無線通信ノード

Country Status (4)

Country Link
EP (1) EP4192068A4 (https=)
JP (1) JP7637142B2 (https=)
CN (1) CN116134861B (https=)
WO (1) WO2022024312A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7699156B2 (ja) * 2021-01-15 2025-06-26 株式会社Ｎｔｔドコモ 無線通信ノード及び無線通信方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020032580A1 (ko) 2018-08-07 2020-02-13 엘지전자 주식회사 무선 통신 시스템에서 노드의 동작 방법 및 상기 방법을 이용하는 장치
US20200145991A1 (en) 2018-11-01 2020-05-07 Qualcomm Incorporated Configuration of soft time resources for an iab node with multiple parent nodes
WO2020095459A1 (ja) 2018-11-09 2020-05-14 株式会社Ｎｔｔドコモ 無線ノード、及び、無線通信方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108702789B (zh) * 2016-02-05 2020-09-25 华为技术有限公司 用户设备、网络节点及其方法
WO2019220648A1 (ja) * 2018-05-18 2019-11-21 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN111066363B (zh) * 2018-08-07 2023-04-18 Lg电子株式会社 节点在无线通信系统中的资源使用方法和使用该方法的装置
GB2580589B (en) * 2019-01-11 2021-08-18 Samsung Electronics Co Ltd Method for integrated access backhaul resource multiplexing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020032580A1 (ko) 2018-08-07 2020-02-13 엘지전자 주식회사 무선 통신 시스템에서 노드의 동작 방법 및 상기 방법을 이용하는 장치
US20200145991A1 (en) 2018-11-01 2020-05-07 Qualcomm Incorporated Configuration of soft time resources for an iab node with multiple parent nodes
WO2020095459A1 (ja) 2018-11-09 2020-05-14 株式会社Ｎｔｔドコモ 無線ノード、及び、無線通信方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
NR; Physical layer procedures for control(Release 16)，3GPP TS 38.213 V16.2.0(2020-06)，2020年07月20日
NR; Study on Integrated Access and Backhaul;(Release 16)，3GPP TR 38.874 V16.0.0(2018-12)，2019年01月10日
NTT DOCOMO, INC.，Resource multiplexing between child and parent links of an IAB node，3GPP TSG RAN WG1 #103-e R1-2009190，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_103-e/Docs/R1-2009190.zip>，2020年11月01日，（本願出願日以降に公開された同出願人による文献）

Also Published As

Publication number Publication date
EP4192068A4 (en) 2024-04-10
CN116134861A (zh) 2023-05-16
EP4192068A1 (en) 2023-06-07
JPWO2022024312A1 (https=) 2022-02-03
WO2022024312A1 (ja) 2022-02-03
CN116134861B (zh) 2024-10-11

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