JP6698165B2 - ネットワークの運営方法、該方法で用いるネットワークとオーケストレーター - Google Patents
ネットワークの運営方法、該方法で用いるネットワークとオーケストレーター Download PDFInfo
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5041—Network service management, e.g. ensuring proper service fulfilment according to agreements characterised by the time relationship between creation and deployment of a service
- H04L41/5054—Automatic deployment of services triggered by the service manager, e.g. service implementation by automatic configuration of network components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0894—Policy-based network configuration management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5061—Network service management, e.g. ensuring proper service fulfilment according to agreements characterised by the interaction between service providers and their network customers, e.g. customer relationship management
- H04L41/5067—Customer-centric QoS measurements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/321—Interlayer communication protocols or service data unit [SDU] definitions; Interfaces between layers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
- Environmental & Geological Engineering (AREA)
Description
前記ネットワークのより低いレベルのサービス機能(モジュール)を組み合わせることによってより高いレベルのサービス機能(サービス)を構成し、
少なくとも2つのモジュールが前記サービスを提供、及び/又は監視、及び/又は最適化するためのポリシーに従って対話し、
前記モジュールは、ランタイム中に位置及び/又は近接性の認識及び前記ポリシーによって
モジュール間対話の量及び/又は種類、及び/又は
少なくとも1つの他のモジュールの位置
を決定及び/又は変更するために少なくとも1つの他のモジュールに対する位置及び/又は近接性を認識している、ネットワークの運用方法により達成される。
前記ネットワークのより低いレベルのサービス機能(モジュール)を組み合わせることによってより高いレベルのサービス機能(サービス)を構成し、
少なくとも2つのモジュールが前記サービスを提供、及び/又は監視、及び/又は最適化するためのポリシーに従って対話するように設計され、
前記モジュールは、ランタイム中に位置及び/又は近接性の認識及び前記ポリシーによって
モジュール間対話の量及び/又は種類、及び/又は
少なくとも1つの他のモジュールの位置
を決定及び/又は変更するために少なくとも1つの他のモジュールに対する位置及び/又は近接性を認識している、ネットワークにより達成される。
Claims (13)
- ネットワークの運用方法であって、
前記ネットワークのより低いレベルのサービス機能(モジュール)を組み合わせることによってより高いレベルのサービス機能(サービス)を構成し、
少なくとも2つのモジュールが前記サービスを提供、及び/又は監視、及び/又は最適化するためのポリシーに従って対話し、
前記モジュールは、ランタイム中に位置及び/又は近接性の認識及び前記ポリシーによって
モジュール間対話の量及び/又は種類
を決定及び/又は変更するために少なくとも1つの他のモジュールに対する位置及び/又は近接性を認識し、
前記認識はオーケストレーター又はサービスオーケストレーター機能により前記モジュールに付与され、
前記オーケストレーター又はサービスオーケストレーター機能が複数の前記モジュールの個々の動作点を認識しており、動作点はモジュール間の近接性と「利点メトリック」との間の依存関係宣言であり、「利点メトリック」は予想モジュールパフォーマンス品質に対するモジュール近接性の影響を捕捉するものであり、前記動作点はサービスグラフにおいてモジュール間のリンク毎に明確化され、サービスグラフはサービス実行のために前記オーケストレーターにハンドオーバーされるサービス仕様であり、前記サービス仕様においてはモジュール間のリンクが対話依存関係を表し、これにより、各モジュールはそれぞれの動作点についてモジュール内部ステートマシンを維持し、前記モジュール内部ステートマシンは前記サービスグラフ内の当該モジュールの他の隣接モジュールへの近接性によって更新される、ネットワークの運用方法。 - 前記認識は基本ミドルウェアにより可能にされる又は提供される、若しくはハイパーバイザー層の一部である、若しくはレイテンシ又はモジュール間測定により前記モジュール自体により取得される、請求項1に記載の方法。
- 前記認識は前記モジュールに各モジュールのAPIプリミティブを介して送信される、請求項1又は2に記載の方法。
- 位置情報又は近接性情報はメトリックで表される、請求項1〜3のいずれかに記載の方法。
- 近接性情報はモジュール間のレイテンシ、ホップ数、又はネットワーク帯域幅で表される、請求項1〜4のいずれかに記載の方法。
- 前記サービスはモバイルエッジコンピューティング(MEC)アプリケーションである、請求項1〜5のいずれかに記載の方法。
- モジュールはMECノード上で動作するRAN認識映像変換モジュールである、請求項1〜6のいずれかに記載の方法。
- 前記モジュールは少なくとも1つの他のモジュールに対する位置及び/又は近接性に基づいてそれぞれの動作点を適応させる、請求項1〜7のいずれかに記載の方法。
- 前記適応は、前記モジュールがステートパターンによりかつそれぞれの様々な動作点に対してステートマシンを維持することにより実行され、あるモジュールの内部ステートマシンは該モジュールの別のモジュール又はその他のモジュールまでの近接性により更新される、請求項8に記載の方法。
- モジュールはその内部状態により既定の動作を実行する、請求項1〜9のいずれかに記載の方法。
- モジュール間の対話はネットワーク通信により可能にされる、請求項1〜10のいずれかに記載の方法。
- 請求項1〜11のいずれかに記載のネットワークの運用方法を実行するためのネットワークであって、前記ネットワークのより低いレベルのサービス機能(モジュール)を組み合わせることによってより高いレベルのサービス機能(サービス)を構成し、
少なくとも2つのモジュールが前記サービスを提供、及び/又は監視、及び/又は最適化するためのポリシーに従って対話するように設計され、
前記モジュールは、ランタイム中に位置及び/又は近接性の認識及び前記ポリシーによって
モジュール間対話の量及び/又は種類
を決定及び/又は変更するために少なくとも1つの他のモジュールに対する位置及び/又は近接性を認識している、ネットワーク。 - 請求項1〜11のいずれかに記載の方法において用いられるオーケストレーターであって、前記オーケストレーターは前記モジュールに前記認識を提供するように設計され、前記オーケストレーターは様々な前記モジュールの個々の動作点を認識しており、前記オーケストレーターは前記ネットワーク内の前記個々の動作点に基づいて前記モジュールを配置する、オーケストレーター。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2016/050293 WO2017118488A1 (en) | 2016-01-08 | 2016-01-08 | A method for operating a network, a network and an orchestrator for use within the method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019509655A JP2019509655A (ja) | 2019-04-04 |
| JP6698165B2 true JP6698165B2 (ja) | 2020-05-27 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018535154A Active JP6698165B2 (ja) | 2016-01-08 | 2016-01-08 | ネットワークの運営方法、該方法で用いるネットワークとオーケストレーター |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10797955B2 (ja) |
| EP (1) | EP3400680B1 (ja) |
| JP (1) | JP6698165B2 (ja) |
| CN (1) | CN108604995B (ja) |
| WO (1) | WO2017118488A1 (ja) |
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-
2016
- 2016-01-08 JP JP2018535154A patent/JP6698165B2/ja active Active
- 2016-01-08 US US16/068,142 patent/US10797955B2/en active Active
- 2016-01-08 CN CN201680078278.8A patent/CN108604995B/zh not_active Expired - Fee Related
- 2016-01-08 WO PCT/EP2016/050293 patent/WO2017118488A1/en not_active Ceased
- 2016-01-08 EP EP16702482.7A patent/EP3400680B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017118488A1 (en) | 2017-07-13 |
| EP3400680B1 (en) | 2020-08-19 |
| CN108604995A (zh) | 2018-09-28 |
| US20190014005A1 (en) | 2019-01-10 |
| JP2019509655A (ja) | 2019-04-04 |
| EP3400680A1 (en) | 2018-11-14 |
| US10797955B2 (en) | 2020-10-06 |
| CN108604995B (zh) | 2021-06-15 |
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