JP7438194B2 - 中継装置及び通信方法 - Google Patents
中継装置及び通信方法 Download PDFInfo
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- 238000004891 communication Methods 0.000 title claims description 258
- 238000000034 method Methods 0.000 title claims description 40
- 238000005259 measurement Methods 0.000 claims description 40
- 230000004044 response Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 description 26
- 230000008859 change Effects 0.000 description 21
- 238000012545 processing Methods 0.000 description 20
- 230000006870 function Effects 0.000 description 14
- 230000002123 temporal effect Effects 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 10
- 238000010295 mobile communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000010365 information processing Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 241000156302 Porcine hemagglutinating encephalomyelitis virus Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00835—Determination of neighbour cell lists
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
- H04W36/083—Reselecting an access point wherein at least one of the access points is a moving node
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
- H04W36/324—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by mobility data, e.g. speed data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/005—Moving wireless 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
- H04W88/02—Terminal devices
- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Description
[先行技術文献]
[特許文献]
[特許文献1]特開2011-029988号公報
Claims (2)
- 無線基地局と通信端末との通信を中継する移動可能な中継装置であって、
前記中継装置が移動しているか否かを判定する移動判定部と、
前記中継装置が前記通信端末と無線通信接続を確立しており、前記中継装置が停止している状態で、前記中継装置が前記無線基地局と前記通信端末との通信を中継している状況において、前記中継装置が移動し、前記移動判定部によって前記中継装置が移動していると判定されたことに応じて前記中継装置が無線通信接続を確立している無線基地局のセルIDを取得し、前記通信端末に、前記通信端末が受信している電波の測定報告を行うことなくハンドオーバするハンドオーバ先として前記無線基地局を示す、前記セルIDを含む無測定ハンドオーバ先情報を送信する情報送信部とを備える、中継装置。 - 無線基地局と通信端末との通信を中継する移動可能な中継手段が前記通信端末と無線通信接続を確立しており、前記中継手段が停止している状態で、前記中継手段が前記無線基地局と前記通信端末との通信を中継している状況において、前記中継手段が移動し、前記中継手段が移動していると判定したことに応じて前記中継手段が無線通信接続を確立している無線基地局のセルIDを取得し、前記通信端末が受信している電波の測定報告を行うことなく前記通信端末が前記中継手段からハンドオーバするハンドオーバ先として前記無線基地局を特定する特定段階と、
前記中継手段と無線通信接続を確立している前記通信端末に対して、前記特定段階において特定された前記無線基地局をハンドオーバ先として示す、前記セルIDを含む無測定ハンドオーバ先情報を通知する情報送信段階と
を備える、通信方法。
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US (1) | US11930415B2 (ja) |
JP (2) | JP7438194B2 (ja) |
CN (1) | CN113545118B (ja) |
WO (1) | WO2020202341A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11438820B2 (en) * | 2019-09-16 | 2022-09-06 | Qualcomm Incorporated | Handover determination between relays |
MX2024011440A (es) * | 2022-03-18 | 2024-09-25 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Metodo de comunicacion por rele, terminal de iniciacion, terminal de rele y terminal objetivo. |
WO2024166337A1 (ja) * | 2023-02-09 | 2024-08-15 | 本田技研工業株式会社 | 無線基地局、無線中継装置、移動体、無線通信システム、無線通信方法、及びプログラム |
JP2024115722A (ja) * | 2023-02-15 | 2024-08-27 | 株式会社Jvcケンウッド | 管理装置 |
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- 2019-03-29 CN CN201980093695.3A patent/CN113545118B/zh active Active
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JP2012523805A (ja) | 2009-04-13 | 2012-10-04 | クゥアルコム・インコーポレイテッド | スプリットセル・リレー・ネットワークのためのデバイス・モビリティー |
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WO2020202341A1 (ja) | 2020-10-08 |
US20210168692A1 (en) | 2021-06-03 |
JP2023126905A (ja) | 2023-09-12 |
CN113545118A (zh) | 2021-10-22 |
JPWO2020202341A1 (ja) | 2021-10-28 |
CN113545118B (zh) | 2024-01-23 |
US11930415B2 (en) | 2024-03-12 |
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