2018-针对垂直行业的5G网络切片白皮书（英文版）-1mb

5G Network Slicing for Vertical Industries Summary

Core Content

5G Network Slicing is a transformative technology designed to meet the diverse and stringent requirements of vertical industries. It enables the creation of multiple logical networks on a shared physical infrastructure, allowing for optimized and flexible services tailored to specific use cases and business models. This approach supports a wide range of applications, including autonomous driving, remote robotic surgery, and augmented reality, by addressing performance, functional, and operational needs.

Main Points

1. Digital Transformation

Industries are undergoing a digital transformation driven by global trends such as urbanization, the digital revolution, and new customer expectations. This transformation is reshaping how services are delivered and consumed, with 5G playing a crucial role in enabling digitalization across sectors.

2. Vertical Industry Requirements

Vertical industries have varying requirements, which can be grouped into three categories:

• Performance Requirements: Including latency, throughput, availability, resilience, and coverage.
• Functional Requirements: Covering security, identity management, and isolation.
• Operational Requirements: Involving self-management, charging/billing, and global operation.

These requirements can be interpreted through the Maslow model, indicating that different industries prioritize various levels of needs.

3. 5G Network Slicing

Network slicing is a key enabler of 5G, allowing for the creation of virtual end-to-end networks that can be customized to meet specific industry needs. It provides a dynamic and flexible approach to network management, supporting the following:

• Latency Optimization: Tailoring network topologies and resource reservations for low-latency applications.
• Throughput Allocation: Allocating capacity based on the needs of different services.
• Availability and Resilience: Customizing availability and resilience levels for different slices.
• Reliability Enhancement: Isolating and reserving resources to improve reliability.
• Coverage Flexibility: Efficiently managing resource assignment for different services.

4. Business Use Cases

Two key use cases are highlighted:

• Automotive Industry: 5G enables ultra-low latency and ultra-high reliability, supporting cooperative autonomous driving and vehicle communication. Operators play a vital role in providing wide coverage, and vertical customers may use private clouds to enhance security and performance.
• Industry 4.0: Driven by IoT and automation, the manufacturing sector is adopting digital solutions. Network slicing supports global operations and simplifies cross-border service delivery, reducing complexity and enabling scalability.

Key Information

• Network Slicing Definition: Logical networks created on shared infrastructure, optimized for specific services and business models.

• Technologies Enabling Slicing: Virtualization, SDN, orchestration, and advanced air interface technologies.

• Benefits of Slicing:

  • Flexibility and agility in service delivery
  • Cost efficiency and scalability
  • Enhanced security and isolation
  • Improved service assurance and SLA compliance
  • Support for global operations and diverse business needs

• Challenges and Considerations:

  • Different industries have distinct requirements
  • Need for interoperability and standardization
  • Importance of collaboration between operators, vendors, and industry partners

• Quote from Industry Experts:

  • "Slicing provides the tools to effectively address new business opportunities where connectivity will enable transformation of industries and society." — Håkan Andersson, Ericsson
  • "Adaptive Network slicing and predictive Network performance information will drive highly automatic and autonomous driving to the next level of comfort and performance." — Volkswagen

Conclusion

5G Network Slicing is pivotal in enabling the digital transformation of vertical industries by offering a flexible, cost-effective, and scalable solution. It supports the unique needs of different sectors, from automotive to manufacturing, by allowing tailored network configurations that enhance performance, security, and operational efficiency. The successful implementation of 5G slicing requires collaboration among all stakeholders to ensure standardization, interoperability, and the development of new business models.

Glossary