JP7778954B2 - 動的通信セルに関する干渉制御 - Google Patents

動的通信セルに関する干渉制御

Info

Publication number
JP7778954B2
JP7778954B2 JP2024548812A JP2024548812A JP7778954B2 JP 7778954 B2 JP7778954 B2 JP 7778954B2 JP 2024548812 A JP2024548812 A JP 2024548812A JP 2024548812 A JP2024548812 A JP 2024548812A JP 7778954 B2 JP7778954 B2 JP 7778954B2
Authority
JP
Japan
Prior art keywords
communication
dynamic
cell
interference
station
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
JP2024548812A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024069680A1 (https=
Inventor
健一郎 青柳
幸一郎 北川
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.)
Rakuten Mobile Inc
Original Assignee
Rakuten Mobile 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 Rakuten Mobile Inc filed Critical Rakuten Mobile Inc
Publication of JPWO2024069680A1 publication Critical patent/JPWO2024069680A1/ja
Application granted granted Critical
Publication of JP7778954B2 publication Critical patent/JP7778954B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H04J11/0056—Inter-base station aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • 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
    • H04W84/06—Airborne or Satellite Networks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2024548812A 2022-09-26 2022-09-26 動的通信セルに関する干渉制御 Active JP7778954B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/035630 WO2024069680A1 (ja) 2022-09-26 2022-09-26 動的通信セルに関する干渉制御

Publications (2)

Publication Number Publication Date
JPWO2024069680A1 JPWO2024069680A1 (https=) 2024-04-04
JP7778954B2 true JP7778954B2 (ja) 2025-12-02

Family

ID=90476554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024548812A Active JP7778954B2 (ja) 2022-09-26 2022-09-26 動的通信セルに関する干渉制御

Country Status (7)

Country Link
US (1) US20250080997A1 (https=)
EP (1) EP4598093A4 (https=)
JP (1) JP7778954B2 (https=)
KR (1) KR20240168441A (https=)
CN (1) CN119096573A (https=)
AU (1) AU2022480950B2 (https=)
WO (1) WO2024069680A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015186204A (ja) 2014-03-26 2015-10-22 Kddi株式会社 制御装置、制御方法及びプログラム
JP2019169829A (ja) 2018-03-23 2019-10-03 ソフトバンク株式会社 無線中継システム
JP2020053788A (ja) 2018-09-26 2020-04-02 ソフトバンク株式会社 大ゾーンセル基地局、地上セル基地局、それらを備えたシステム、及び、基地局管理装置
WO2021026562A1 (en) 2019-08-08 2021-02-11 Qualcomm Incorporated Signaling to support mobile integrated access and backhaul

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5396637B2 (ja) 2009-05-29 2014-01-22 独立行政法人情報通信研究機構 地上／衛星共用携帯電話システム
US11711780B2 (en) * 2017-05-08 2023-07-25 Parallel Wireless, Inc. Base station with interference monitoring circuit
US11510226B2 (en) * 2019-11-22 2022-11-22 Qualcomm Incorporated Dynamically controlling a power state of a mobile integrated access and backhaul node
US11611997B2 (en) * 2020-01-03 2023-03-21 Qualcomm Incorporated Random access channel (RACH) optimization for interference coordination in an integrated access and backhaul (IAB) network

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015186204A (ja) 2014-03-26 2015-10-22 Kddi株式会社 制御装置、制御方法及びプログラム
JP2019169829A (ja) 2018-03-23 2019-10-03 ソフトバンク株式会社 無線中継システム
JP2020053788A (ja) 2018-09-26 2020-04-02 ソフトバンク株式会社 大ゾーンセル基地局、地上セル基地局、それらを備えたシステム、及び、基地局管理装置
WO2021026562A1 (en) 2019-08-08 2021-02-11 Qualcomm Incorporated Signaling to support mobile integrated access and backhaul

Also Published As

Publication number Publication date
US20250080997A1 (en) 2025-03-06
EP4598093A4 (en) 2025-10-15
AU2022480950A1 (en) 2024-09-12
EP4598093A1 (en) 2025-08-06
KR20240168441A (ko) 2024-11-29
WO2024069680A1 (ja) 2024-04-04
JPWO2024069680A1 (https=) 2024-04-04
AU2022480950B2 (en) 2025-10-16
CN119096573A (zh) 2024-12-06

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