中国信通院--千兆宽带网络商业应用场景白皮书-_英文版__41页_2mb

Summary of the White Paper on the Commercial Application Scenarios of Gigabit Broadband Networks

1. Gigabit Broadband Era

The world is rapidly moving towards a digital economy, with ICT becoming a key driver for sustainable development and national strength. Broadband networks are essential strategic infrastructure for economic and social development. In China, significant progress has been made in broadband network construction, with FTTH coverage across the country and a high proportion of users enjoying 100M+ access rates. With the maturity of technologies such as 10G PON, cloud computing, and AI, Gigabit broadband is becoming the focus of global development, with over 234 operators in 57 countries releasing Gigabit broadband construction plans. Governments are also promoting Gigabit broadband development, with China's 2019 work report highlighting the need for faster and more reliable connections in education and telemedicine.

2. Ten Commercial Application Scenarios of Gigabit Broadband Networks

This white paper outlines 10 key commercial application scenarios of Gigabit broadband networks, including:

• Cloud VR
• Smart Home
• Gaming
• Social Networking
• Cloud Desktop
• Safe City
• Enterprise Cloudification
• Online Education
• Telemedicine
• Smart Manufacturing

These scenarios have high bandwidth and low latency requirements, and are expected to become key applications in the Gigabit broadband era. The paper provides an analysis of each scenario's market space, business models, and network requirements.

2.1 Overview

Gigabit broadband networks are expected to drive the convergence of upstream and downstream industries, unlocking new commercial opportunities and reshaping how people live and work. The development of these scenarios is supported by mature industry ecosystems and technological readiness, which enable the creation of new services and applications.

2.2 Cloud VR

Cloud VR sends high-quality video and audio content from the cloud to user devices, offering immersive experiences. It is a key application of Gigabit broadband due to its high bandwidth and low latency demands.

• Market Space: VR users are expected to reach 440 million globally by 2025, with a market value of USD 292 billion.
• Business Model: Development is divided into three phases: basic service, medium-term cloudification, and long-term cloudification. Telecom operators can offer E2E services by bundling broadband packages.
• Network Requirement: Bandwidth and latency vary depending on service type. Comfortable VR requires 130 Mbps and 20 ms latency, while advanced VR may need up to 1.5 Gbps and 8 ms latency.

2.3 Smart Home

Smart home services integrate IoT, cloud computing, and broadband to provide personalized, secure, and convenient living. Gigabit broadband is essential for supporting the data transmission and real-time interaction required by smart home devices.

• Market Space: By 2025, each individual is expected to have 5 smart devices, with 20% having over 10. The smart home market is projected to reach USD 154 billion by 2023.
• Business Model: Telecom operators can offer comprehensive smart home solutions, including devices, networking, and platforms.
• Network Requirement: For five smart home services, a minimum downstream bandwidth of 370 Mbps and upstream bandwidth of 167 Mbps is required, with latency under 40 ms.

2.4 Gaming

Gaming, including console, mobile, and cloud gaming, requires high bandwidth and low latency for smooth and immersive experiences. Gigabit broadband is vital for supporting the growing demand for high-definition and real-time gaming.

• Market Space: The global game market is expected to grow at a CAGR of 9.3% from 2017 to 2021, with 2.2 billion players globally.
• Business Model: Two main models are discussed: pipe monetization (offering dedicated broadband packages for gaming) and revenue sharing (collaboration with game content providers).
• Network Requirement: MOBA games require latency < 50 ms, MMO games < 100 ms, and cloud gaming needs 200–300 Mbps bandwidth and latency < 100 ms.

2.5 Social Networking

Social networking services, especially video-based ones, demand high bandwidth and low latency to support real-time interaction and content sharing. Gigabit broadband is necessary to ensure smooth and immersive social experiences.

• Market Space: Social network users are expected to grow from 2.8 billion in 2018 to 3.75 billion by 2022, with market size reaching USD 57 billion.
• Business Model: Social platforms monetize through advertising and value-added applications. Telecom operators can provide gigabit pipes and support monetization strategies.
• Network Requirement: HD live broadcast requires 50 Mbps, while immersive VR live broadcast needs 200 Mbps and latency < 20 ms.

2.6 Cloud Desktop

Cloud desktop services allow users to access virtual PCs remotely, offering the same experience as local PCs. This service is critical for enterprise remote work and information security.

• Market Space: Cloud desktop is a growing application in enterprise settings, especially with the rise of remote work and digital transformation.
• Business Model: Telecom operators can offer cloud desktop as part of their service portfolio, combining with other cloud-based services.
• Network Requirement: High-speed, stable, and low-latency connections are essential, with symmetric rates up to 10 Gbps.

3. Conclusion and Outlook

Gigabit broadband networks are expected to significantly promote economic and social development, creating new business opportunities and enhancing user experiences. The deployment of these networks is expected to accelerate, with 10 commercial scenarios becoming mainstream in the coming years. Telecom operators can leverage their infrastructure to offer E2E services, exploring innovative business models such as pipe monetization and revenue sharing. The future of Gigabit broadband looks promising, with continued advancements in technology and increasing demand for high-bandwidth applications.