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Table of Contents maxLevel 1
Presenter(s)/Contact(s)
Onboard ETSI SOL004 compliant VNF packages (ETSI Package Management)
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Organization Mgmt, Sales Strategies -There is no additional organizational management or sales strategies for this requirement outside of a service providers "normal" ONAP deployment and its attendant organizational resources from a service provider.
E2E Network Slicing
| Slides presented in the March 2nd 2020 Requirements Sub-committee call | E2E Network Slicing High level requirements report on Mar 2nd Requirement Subcommittee Call |
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Executive Summary: 5G Network Slicing is one of the key features of 5G. The essence of Network Slicing is in sharing network resources (PNFs, VNFs, CNFs) while satisfying widely varying and sometimes seemingly contradictory requirements to different customers in an optimal manner. Same network is expected to provide different Quality of Experience to different consumers, use case categories and industry verticals including factory automation, connected home, autonomous vehicles, smart cities, remote healthcare, in-stadium experience and rural broadband. An End-to-End Network Slice consists of RAN, Transport and Core network slice sub-nets. This Use Case intends to demonstrate the modeling, orchestration and assurance of a simple network slice (e.g. eMBB). While 3GPP standards are evolving and 5G RAN and core are being realized, this Use Case will start with realizing an E2E Network Slice with a simple example of a 5G RAN, Core and Transport Network Slice sub-nets. It will also align with relevant standard bodies (e.g., 3GPP, ETSI, TM Forum) as well as other open initiatives such as O-RAN where relevant, w.r.to both interfaces as well as the functional aspects.
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Business Markets – After enabling Test Task Auto Execution, CSPs can leverage it to accelerate time to deployment for new network services, improve interoperability and software quality, and reduce in-house testing effort and reduce costs. Vendor can leverage it to deduce the cost of VNF developing, and improve time to revenue for new product offerings, achieve greater alignment with customer requirements from service provider, and demonstrate product quality through open ecosystem testing. Instrument manufacturers can integrate their test tools and test capabilities into this platform, and demonstrate product quality through open ecosystem testing. Integrators can refer to the open source implementation of this platform and provide solutions for their commercial products. At the same time, the realization of this requirement can be combined with OVP's existing processes to accelerate the testing and certification of OVP NFV commercial products.
Funding/Financial Impacts – The test task auto execution capability can reduce the labor costs in traditional NFV test process and the R & D costs of NFV commercial products, as well as shorten the benefit reaping period of new products, and improve test efficiency.
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Key Contacts - Huang ZongHe
EXECUTIVE SUMMARY
The Intent-based Network (IBN) is available to bridge the gap between the business department and IT department. It is able to capture the intents of business sensitively, and then reconfigure the end-to-end network according to the intents momentarily. Normally, the operation of underlay network and related systems are involved when opening or reconfiguring a network service. It needs professionals of different roles to perform a series of complex operations, which also takes a long time. The target of IBN is to establish an extensible framework to identify the users' network requirements based on natural language, allocate appropriate resources with the help of preset business knowledge or self-learning intelligent engine, and then convert them into the operations of network equipment and interface automatically, so as to simplify the operations.
In addition, the IBN also includes:
(1) Intent verification function: It is used to verify whether the automatically created network services satisfy the requirements of users;
(2) Intent assurance function: With the help of periodic analyzed business KPI, it checks whether the current network services satisfy the users' requirements, such as QoS. If not, it will reconfigure the resources and networks to satisfy the expectations of users.
BUSINESS IMPACT
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- The Internet of Everything will be true not soon later. The IBN has great potential in the applications from users and devices in the park or branch office to the data center or cloud. It is able to reconfigure and optimize the network continuously, protect IT and business processes, and provide insight. The IBN simplifies the operation of opening and reconfiguring network service, as well as the operation of monitoring and assuring network quality after opening the service. Operators can use the IBN to capture the intents of business, and then monitor network status and implement strategies in the whole networks. It is able to satisfy the requirements of network business much better.
BUSINESS MARKETS
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- The Intents can be applied to multiple levels, such as application service levels, security policies, compliance transactions, operational processes and other business requirements. The IBN will be applied to the scenes of the opening and management of various network services. In the first stage, it will be used in the 5G use case to opening and monitoring of network services. Later, it will be integrated into more use cases to simplify the opening and management of services.
FUNDING/FINANCIAL IMPACTS
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- The IBN is able to respond to the requirements of organizations quickly with little human intervention. with the corresponding reduction of time and energy required for network maintenance, IT professionals can spend more time on innovation to bring practical value to the enterprise. The IBN is able to respond to the requirements of organizations quickly, simplify the manual operation of network opening and management, and reduce operators' OPEX.
ORGANIZATION MGMT, SALES STRATEGIES
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