ZTE Communications ›› 2024, Vol. 22 ›› Issue (2): 3-10.DOI: 10.12142/ZTECOM.202402002
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FENG Jianxin1, PAN Yi2(), WU Xiao3
Received:
2024-01-10
Online:
2024-06-25
Published:
2024-06-25
About author:
FENG Jianxin (fjx2000@gmail.com) is a serial entrepreneur in the cloud computing and blockchain industries. With years of experience working for several top-tier telecommunications companies both domestically and internationally, he has witnessed and contributed to the evolution from 3G to 4G and 5G, as well as the transition from Web2 to Web3. Currently, he operates a blockchain infrastructure company and a cloud supercomputing company. He has a BS in Math and EMBA from The University of Texas at Arlington (UTA), USA.Supported by:
FENG Jianxin, PAN Yi, WU Xiao. Building a Stronger Foundation for Web3: Advantages of 5G Infrastructure[J]. ZTE Communications, 2024, 22(2): 3-10.
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URL: https://zte.magtechjournal.com/EN/10.12142/ZTECOM.202402002
Network Generation | Speed (real world) | Speed (theoretical) | Latency (real world) | Latency (theoretical) | Supported Scenarios |
---|---|---|---|---|---|
4G | 10–50 Mbit/s | 300 Mbit/s | 30–50 ms | 10 ms | Video streaming Real-time gaming IoT applications Smart homes |
5G | 100 Mbit/s–1 Gbit/s | 10 Gbit/s | 10–20 ms | 1 ms | 8K video streaming AR/VR dApps More efficient public chain X-to-earn games 3D virtual world |
Table1 Comparison of network speed, latency and related scenarios between 4G and 5G
Network Generation | Speed (real world) | Speed (theoretical) | Latency (real world) | Latency (theoretical) | Supported Scenarios |
---|---|---|---|---|---|
4G | 10–50 Mbit/s | 300 Mbit/s | 30–50 ms | 10 ms | Video streaming Real-time gaming IoT applications Smart homes |
5G | 100 Mbit/s–1 Gbit/s | 10 Gbit/s | 10–20 ms | 1 ms | 8K video streaming AR/VR dApps More efficient public chain X-to-earn games 3D virtual world |
Network Generation | Security Features | Supported Scenarios |
---|---|---|
4G | Basic encryption (AED-128) | Mobile broadband, web browsing Online gaming, basic applications Moderate user density |
Subscriber identity module authentication | ||
Authentication and Key Agreement (AKA) | ||
5G | Enhanced encryption (AES-256) | Augmented reality (AR) and virtual reality (VR) DeFi /GameFi / SocialFi / Wallet / NFT Public chain (PoS / PoW) Virtual world / Metaverse Massive IoT deployment Ultra-high user density Mission-critical communications |
Stronger mutual authentication | ||
Improved integrity protection | ||
Network slicing for isolated security domains | ||
Certificate-based device authentication | ||
Enhanced privacy protection (5G AKA) | ||
Improved authentication protocols (5G-EAP) | ||
Enhanced security for IoT devices (5G-SBA) |
Table 2 Comparison of security features and related scenarios between 4G and 5G
Network Generation | Security Features | Supported Scenarios |
---|---|---|
4G | Basic encryption (AED-128) | Mobile broadband, web browsing Online gaming, basic applications Moderate user density |
Subscriber identity module authentication | ||
Authentication and Key Agreement (AKA) | ||
5G | Enhanced encryption (AES-256) | Augmented reality (AR) and virtual reality (VR) DeFi /GameFi / SocialFi / Wallet / NFT Public chain (PoS / PoW) Virtual world / Metaverse Massive IoT deployment Ultra-high user density Mission-critical communications |
Stronger mutual authentication | ||
Improved integrity protection | ||
Network slicing for isolated security domains | ||
Certificate-based device authentication | ||
Enhanced privacy protection (5G AKA) | ||
Improved authentication protocols (5G-EAP) | ||
Enhanced security for IoT devices (5G-SBA) |
Network Generation | MIMO | Energy/Watt | Capacity/(Mbit/s) | Energy Efficiency/(GB/kW·h) | Supported Scenarios |
---|---|---|---|---|---|
4G | 2T2R | 400 | 150 | 165 | – |
4T4R | 685 | 300 | 192 | ||
5G | 32T32R | 500 | 5 000 | 4 395 | Scenarios involving extensive wireless communications (Public chain, Metaverse, GameFi, ...) |
64T64R | 810 | 10 000 | 5 425 |
Table 3 Comparison of energy, network capacity, energy efficiency and related scenarios between 4G and 5G
Network Generation | MIMO | Energy/Watt | Capacity/(Mbit/s) | Energy Efficiency/(GB/kW·h) | Supported Scenarios |
---|---|---|---|---|---|
4G | 2T2R | 400 | 150 | 165 | – |
4T4R | 685 | 300 | 192 | ||
5G | 32T32R | 500 | 5 000 | 4 395 | Scenarios involving extensive wireless communications (Public chain, Metaverse, GameFi, ...) |
64T64R | 810 | 10 000 | 5 425 |
Rendering Approach | 5G Network & Technologies | Advantages | Disadvantages |
---|---|---|---|
Centralized on-premise cloud (AWS etc.) | Not needed | Complete authority over resource security is assured | Expensive resource Low utilization Less scalability Costly maintaining |
Decentralized distributed | Ultra-low latency High speed transmission Network capacity Network security | Flexible scalability High utilization rate Efficient infrastructure Cost effective Almost unlimited resource | Security is uncertain uncontrolled resource |
Table 4 What 5G network and technologies can bring to various rendering approaches
Rendering Approach | 5G Network & Technologies | Advantages | Disadvantages |
---|---|---|---|
Centralized on-premise cloud (AWS etc.) | Not needed | Complete authority over resource security is assured | Expensive resource Low utilization Less scalability Costly maintaining |
Decentralized distributed | Ultra-low latency High speed transmission Network capacity Network security | Flexible scalability High utilization rate Efficient infrastructure Cost effective Almost unlimited resource | Security is uncertain uncontrolled resource |
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