KR20230161965A - 통신 시스템 및 기지국 - Google Patents

통신 시스템 및 기지국 Download PDF

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Publication number
KR20230161965A
KR20230161965A KR1020237031860A KR20237031860A KR20230161965A KR 20230161965 A KR20230161965 A KR 20230161965A KR 1020237031860 A KR1020237031860 A KR 1020237031860A KR 20237031860 A KR20237031860 A KR 20237031860A KR 20230161965 A KR20230161965 A KR 20230161965A
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KR
South Korea
Prior art keywords
information
relay
scheduling
gnb
communication
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
KR1020237031860A
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English (en)
Korean (ko)
Inventor
다다히로 시모다
미츠루 모치즈키
Original Assignee
미쓰비시덴키 가부시키가이샤
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 미쓰비시덴키 가부시키가이샤 filed Critical 미쓰비시덴키 가부시키가이샤
Publication of KR20230161965A publication Critical patent/KR20230161965A/ko
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • 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
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • 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
    • 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
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components
    • 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
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020237031860A 2021-03-30 2022-03-23 통신 시스템 및 기지국 Pending KR20230161965A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021058571 2021-03-30
JPJP-P-2021-058571 2021-03-30
PCT/JP2022/013617 WO2022210184A1 (ja) 2021-03-30 2022-03-23 通信システムおよび基地局

Publications (1)

Publication Number Publication Date
KR20230161965A true KR20230161965A (ko) 2023-11-28

Family

ID=83456811

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237031860A Pending KR20230161965A (ko) 2021-03-30 2022-03-23 통신 시스템 및 기지국

Country Status (6)

Country Link
US (1) US20240187960A1 (cg-RX-API-DMAC7.html)
EP (1) EP4319429A4 (cg-RX-API-DMAC7.html)
JP (2) JPWO2022210184A1 (cg-RX-API-DMAC7.html)
KR (1) KR20230161965A (cg-RX-API-DMAC7.html)
CN (1) CN117136564A (cg-RX-API-DMAC7.html)
WO (1) WO2022210184A1 (cg-RX-API-DMAC7.html)

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Publication number Priority date Publication date Assignee Title
WO2022255133A1 (ja) * 2021-06-02 2022-12-08 三菱電機株式会社 通信システムおよび基地局
US20250133481A1 (en) * 2021-08-04 2025-04-24 Lenovo (Singapore) Pte. Ltd. Receiving system information from a relay via a sidelink channel
CN116133136A (zh) * 2021-11-10 2023-05-16 华为技术有限公司 数据传输方法及通信装置
US12143292B2 (en) * 2022-01-06 2024-11-12 Nokia Technologies Oy Methods and apparatuses for configuration of user device(s) for reception of point-to-multipoint transmission
US12464482B2 (en) * 2022-05-11 2025-11-04 Qualcomm Incorporated Sidelink timing advance for a repeater
CN118540265A (zh) * 2023-02-23 2024-08-23 华为技术有限公司 传输数据的方法及装置

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WO2011033944A1 (ja) * 2009-09-18 2011-03-24 ソニー株式会社 中継局、中継方法、及び無線通信装置
WO2014030193A1 (ja) * 2012-08-24 2014-02-27 富士通株式会社 無線通信方法、無線通信システム、無線基地局および無線端末
JP2016528846A (ja) * 2013-08-22 2016-09-15 富士通株式会社 マシンツーマシン無線アクセスシステムにおけるシステム情報ブロードキャスト
US11089622B2 (en) * 2018-05-29 2021-08-10 Qualcomm Incorporated Supporting scheduling plan indications
US20200077287A1 (en) * 2018-08-29 2020-03-05 Nokia Technologies Oy Apparatus, method and computer program
WO2020166621A1 (ja) * 2019-02-14 2020-08-20 京セラ株式会社 通信制御方法
CN114270981B (zh) * 2019-06-21 2025-07-04 株式会社Ntt都科摩 终端、无线通信方法、基站以及系统
CN112398959B (zh) * 2019-08-15 2022-02-25 华为技术有限公司 Rlc信道确定方法和装置
US12041637B2 (en) * 2020-03-05 2024-07-16 Qualcomm Incorporated Semi-persistent scheduling for broadcast or multicast communication
CN111901763B (zh) * 2020-04-24 2026-04-28 中兴通讯股份有限公司 一种传输方法、设备和存储介质
EP4184958B1 (en) * 2020-07-30 2025-09-10 Huawei Technologies Co., Ltd. Method for multicast communication, and first network device and second network device
KR102970376B1 (ko) * 2020-10-21 2026-05-29 삼성전자주식회사 그룹캐스트를 지원하는 무선 통신 시스템에서 통신 방법 및 장치
KR102750043B1 (ko) * 2021-02-09 2025-01-07 삼성전자주식회사 무선 통신 시스템에서 멀티캐스트 서비스를 지원하는 방법 및 장치

Non-Patent Citations (40)

* Cited by examiner, † Cited by third party
Title
[비특허문헌 1] 3GPP TS 36.300 V16.2.0
[비특허문헌 10] 3GPP TR 38.912 V16.0.0
[비특허문헌 11] 3GPP RP-172115
[비특허문헌 12] 3GPP TS 37.340 V16.4.0
[비특허문헌 13] 3GPP TS 38.211 V16.4.0
[비특허문헌 14] 3GPP TS 38.213 V16.4.0
[비특허문헌 15] 3GPP TS 38.214 V16.4.0
[비특허문헌 16] 3GPP TS 38.300 V16.4.0
[비특허문헌 17] 3GPP TS 38.321 V16.3.0
[비특허문헌 18] 3GPP TS 38.212 V16.4.0
[비특허문헌 19] 3GPP TS 38.331 V16.3.1
[비특허문헌 2] 3GPP S1-083461
[비특허문헌 20] 3GPP TR 23.703 V12.0.0
[비특허문헌 21] 3GPP TS 23.501 V16.7.0
[비특허문헌 22] 3GPP TS 23.287 V16.5.0
[비특허문헌 23] 3GPP TS 23.303 V16.0.0
[비특허문헌 24] 3GPP TS 38.305 V16.3.0
[비특허문헌 25] 3GPP TS 23.273 V16.5.0
[비특허문헌 26] 3GPP R2-2009145
[비특허문헌 27] 3GPP TR 38.836 V2.0.0
[비특허문헌 28] 3GPP TR 23.757 V1.2.0
[비특허문헌 29] 3GPP RP-201038
[비특허문헌 3] 3GPP TR 36.814 V9.2.0
[비특허문헌 30] 3GPP R2-2009337
[비특허문헌 31] 3GPP R3-211029
[비특허문헌 32] 3GPP RP-201293
[비특허문헌 33] 3GPP TS 38.401 V16.0.0
[비특허문헌 34] 3GPP TS 36.321 V16.3.0
[비특허문헌 35] 3GPP TS 38.473 V16.4.0
[비특허문헌 36] 3GPP TS 38.340 V16.3.0
[비특허문헌 37] 3GPP TS 23.502 V16.7.1
[비특허문헌 38] 3GPP TS 38.413 V16.4.0
[비특허문헌 39] 3GPP TS 38.323 V16.2.0
[비특허문헌 4] 3GPP TR 36.912 V16.0.0
[비특허문헌 40] 3GPP TS 38.322 V16.2.0
[비특허문헌 5] "Scenarios, requirements and KPIs for 5G mobile and wireless system" ICT-317669-METIS/D1.1
[비특허문헌 6] 3GPP TR 23.799 V14.0.0
[비특허문헌 7] 3GPP TR 38.801 V14.0.0
[비특허문헌 8] 3GPP TR 38.802 V14.2.0
[비특허문헌 9] 3GPP TR 38.804 V14.0.0

Also Published As

Publication number Publication date
CN117136564A (zh) 2023-11-28
EP4319429A1 (en) 2024-02-07
WO2022210184A1 (ja) 2022-10-06
EP4319429A4 (en) 2025-06-11
JP2026123175A (ja) 2026-07-29
JPWO2022210184A1 (cg-RX-API-DMAC7.html) 2022-10-06
US20240187960A1 (en) 2024-06-06

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Date Code Title Description
PA0105 International application

Patent event date: 20230918

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application