Research Article
5G Development in China: From Policy Strategy to User-Oriented Architecture
| Scenarios | Main applications | Objectives | User requirements | MIMO | UDN | Novel multiple access | All-spectrum access |
| Wide-area coverage | Everywhere | Consistency | 100 Mbps user experienced data rate | V | | | V |
| Hot spot | Bus station, football fields, theater, | Tens of Gbps peak data rate and tens of Tbps/km2 traffic volume density | 1 Gbps user experienced data rate | V | V | V | V |
| Massive-connections | IoT | Low-power massive- connections Low-latency high-reliability, low-power | Reduce device cost Air interface latency: 1 ms End-to-end latency: ms level Reliability: nearly 100% | | | | V |
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