MX2021001170A - Hacia la disponibilidad de segmentos de red. - Google Patents

Hacia la disponibilidad de segmentos de red.

Info

Publication number
MX2021001170A
MX2021001170A MX2021001170A MX2021001170A MX2021001170A MX 2021001170 A MX2021001170 A MX 2021001170A MX 2021001170 A MX2021001170 A MX 2021001170A MX 2021001170 A MX2021001170 A MX 2021001170A MX 2021001170 A MX2021001170 A MX 2021001170A
Authority
MX
Mexico
Prior art keywords
vnf
instance
availability value
availability
network slice
Prior art date
Application number
MX2021001170A
Other languages
English (en)
Inventor
Maria Toeroe
Siamak Azadiabad
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2021001170A publication Critical patent/MX2021001170A/es

Links

Classifications

    • 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
    • H04L41/5003—Managing SLA; Interaction between SLA and QoS
    • H04L41/5006—Creating or negotiating SLA contracts, guarantees or penalties
    • 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
    • H04L41/5003—Managing SLA; Interaction between SLA and QoS
    • H04L41/5009—Determining service level performance parameters or violations of service level contracts, e.g. violations of agreed response time or mean time between failures [MTBF]
    • H04L41/5012—Determining service level performance parameters or violations of service level contracts, e.g. violations of agreed response time or mean time between failures [MTBF] determining service availability, e.g. which services are available at a certain point in time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • 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
    • H04L41/14—Network analysis or design
    • H04L41/145—Network analysis or design involving simulating, designing, planning or modelling of a network
    • 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
    • H04L41/40—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using virtualisation of network functions or resources, e.g. SDN or NFV entities

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Hardware Redundancy (AREA)
  • Facsimile Transmission Control (AREA)

Abstract

Un método y sistema para proporcionar una instancia de NS que satisfaga una disponibilidad solicitada de una NSI comprende obtener al menos un VNFD para una VNF que componga el NS, en donde el VNFD está asociado con al menos un valor de disponibilidad absoluta garantizado de acuerdo con al menos un DF; obtener un valor de disponibilidad de NFVI en el que se implementará la VNF; determinar un valor mínimo de disponibilidad para una instancia de NS del NS; seleccionar un VNF DF y RM para el VNF DF de tal manera que el producto del valor de disponibilidad absoluta del VNF DF, teniendo en cuenta el RM seleccionado, y del valor de disponibilidad de la NFVI sea mayor o igual al valor mínimo de disponibilidad para la instancia de NS; e instanciar la instancia de NS instanciando al menos una instancia de VNF de acuerdo con el por lo menos un VNF DF seleccionado y el RM correspondiente.
MX2021001170A 2018-08-08 2019-07-24 Hacia la disponibilidad de segmentos de red. MX2021001170A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862715913P 2018-08-08 2018-08-08
PCT/IB2019/056343 WO2020031012A1 (en) 2018-08-08 2019-07-24 Towards network slice availability

Publications (1)

Publication Number Publication Date
MX2021001170A true MX2021001170A (es) 2021-04-19

Family

ID=68062969

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021001170A MX2021001170A (es) 2018-08-08 2019-07-24 Hacia la disponibilidad de segmentos de red.

Country Status (5)

Country Link
US (1) US11711273B2 (es)
EP (1) EP3834372A1 (es)
CN (1) CN112567687B (es)
MX (1) MX2021001170A (es)
WO (1) WO2020031012A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210131545A (ko) * 2020-04-24 2021-11-03 삼성전자주식회사 네트워크 슬라이스 자원 할당 및 시각화 방법
CN113825152A (zh) * 2020-06-18 2021-12-21 中兴通讯股份有限公司 容量控制方法、网管设备、管理编排设备、系统及介质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6478134B2 (ja) * 2014-09-25 2019-03-06 インテル アイピー コーポレーション ネットワーク機能の可視化
WO2016115844A1 (zh) * 2015-01-19 2016-07-28 华为技术有限公司 一种ns与vnf的关联方法、装置及系统
EP3281111B1 (en) * 2015-05-11 2022-04-13 Huawei Technologies Co., Ltd. Method and entities for service availability management
CN106302574B (zh) * 2015-05-15 2019-05-28 华为技术有限公司 一种业务可用性管理方法、装置及其网络功能虚拟化架构
US10911529B2 (en) * 2015-11-06 2021-02-02 Ribbon Communications Operating Company, Inc. Independent groups of virtual network function components
CN107431651B (zh) * 2015-12-30 2020-07-21 华为技术有限公司 一种网络服务的生命周期管理方法及设备
CN108370341B (zh) * 2016-03-02 2020-05-08 华为技术有限公司 资源配置方法、虚拟网络功能管理器和网元管理系统
US10999147B2 (en) * 2016-07-18 2021-05-04 Telefonaktiebolaget Lm Ericsson (Publ) Allocating VNFC instances with anti affinity rule to hosts
EP3494668B1 (en) * 2016-08-05 2022-10-05 Telefonaktiebolaget LM Ericsson (PUBL) Method and apparatus for licensing control in a virtual network environment
US20180324261A1 (en) * 2017-05-08 2018-11-08 Electronics And Telecommunications Research Institute Method of network service descriptor management in a network functions virtualization
WO2019174000A1 (zh) * 2018-03-15 2019-09-19 华为技术有限公司 用于业务管理的方法和装置

Also Published As

Publication number Publication date
US20210266235A1 (en) 2021-08-26
CN112567687A (zh) 2021-03-26
US11711273B2 (en) 2023-07-25
WO2020031012A1 (en) 2020-02-13
CN112567687B (zh) 2023-05-12
EP3834372A1 (en) 2021-06-16

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