JP7522103B2 - 無線通信ノード - Google Patents

無線通信ノード Download PDF

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Publication number
JP7522103B2
JP7522103B2 JP2021515761A JP2021515761A JP7522103B2 JP 7522103 B2 JP7522103 B2 JP 7522103B2 JP 2021515761 A JP2021515761 A JP 2021515761A JP 2021515761 A JP2021515761 A JP 2021515761A JP 7522103 B2 JP7522103 B2 JP 7522103B2
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JP
Japan
Prior art keywords
wireless communication
communication node
dci300
wireless
node
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
JP2021515761A
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English (en)
Japanese (ja)
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JPWO2020217538A1 (https=
JPWO2020217538A5 (https=
Inventor
浩樹 原田
大輔 栗田
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
Original Assignee
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.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of JPWO2020217538A1 publication Critical patent/JPWO2020217538A1/ja
Publication of JPWO2020217538A5 publication Critical patent/JPWO2020217538A5/ja
Application granted granted Critical
Publication of JP7522103B2 publication Critical patent/JP7522103B2/ja
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
JP2021515761A 2019-04-26 2019-04-26 無線通信ノード Active JP7522103B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/018160 WO2020217538A1 (ja) 2019-04-26 2019-04-26 無線通信ノード

Publications (3)

Publication Number Publication Date
JPWO2020217538A1 JPWO2020217538A1 (https=) 2020-10-29
JPWO2020217538A5 JPWO2020217538A5 (https=) 2023-01-31
JP7522103B2 true JP7522103B2 (ja) 2024-07-24

Family

ID=72941415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021515761A Active JP7522103B2 (ja) 2019-04-26 2019-04-26 無線通信ノード

Country Status (6)

Country Link
US (1) US12213171B2 (https=)
EP (1) EP3962196A4 (https=)
JP (1) JP7522103B2 (https=)
CN (1) CN113728700A (https=)
MX (1) MX2021012873A (https=)
WO (1) WO2020217538A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12363679B2 (en) * 2019-05-28 2025-07-15 Apple Inc. Soft resource signaling in relay networks
WO2020243339A1 (en) 2019-05-31 2020-12-03 Apple Inc. Dynamic soft resource signaling in relay networks
WO2021080398A1 (ko) * 2019-10-24 2021-04-29 엘지전자 주식회사 Iab 노드의 차일드 노드에 대한 자원의 이용 가능성 설정 방법
US11838886B2 (en) * 2020-03-03 2023-12-05 Intel Corporation Mechanisms for integrated access and backhaul (IAB) mobile terminal distributed unit simultaneous operation
US11503592B2 (en) * 2020-03-16 2022-11-15 Nokia Solutions And Networks Oy Timing control for integrated access and backhaul (IAB)
EP4176611A2 (en) * 2020-06-10 2023-05-10 Telefonaktiebolaget LM ERICSSON (PUBL) Method for connecting an integrated access backhaul node to operation and maintenance system
US11870737B2 (en) * 2020-10-22 2024-01-09 Qualcomm Incorporated Enhanced duplexing capability signaling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102318229B (zh) 2009-02-16 2015-11-25 Lg电子株式会社 在无线通信系统中从中继站发送和接收信号的方法和装置
CN102149187B (zh) * 2010-02-10 2016-03-02 电信科学技术研究院 中继无线帧定时调整的方法、设备和系统
EP3834535A4 (en) * 2018-08-10 2022-03-23 Lenovo (Beijing) Limited METHOD AND APPARATUS FOR INDICATING SLOT SIZE INFORMATION
CN110972279B (zh) * 2018-09-28 2022-07-26 成都华为技术有限公司 传输数据的方法和装置
US11363669B2 (en) * 2018-11-01 2022-06-14 Qualcomm Incorporated Conditional release of soft resources in an integrated access and backhaul network
WO2020144654A1 (en) * 2019-01-11 2020-07-16 Nokia Technologies Oy Integrated access and backhaul resource allocation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ｖｉｖｏ， Ｅｎｈａｎｃｅｍｅｎｔｓ ｔｏ ｓｕｐｐｏｒｔ ＮＲ ｂａｃｋｈａｕｌ ｌｉｎｋ， ３ＧＰＰ ＴＳＧ ＲＡＮ ＷＧ１＃９５ Ｒ１－１８１２３０５， ３ＧＰＰ， ２０１８年１１月０３日

Also Published As

Publication number Publication date
EP3962196A4 (en) 2022-11-16
MX2021012873A (es) 2021-11-17
JPWO2020217538A1 (https=) 2020-10-29
EP3962196A1 (en) 2022-03-02
WO2020217538A1 (ja) 2020-10-29
US20220217772A1 (en) 2022-07-07
US12213171B2 (en) 2025-01-28
CN113728700A (zh) 2021-11-30

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