论文部分内容阅读
1.引言5G万物互联时代即将来临。5G作为第五代移动通信技术将满足未来丰富的三类典型业务场景:(1)增强型移动宽带(eMBB)、(2)大规模机器通信(mMTC)、(3)高可靠低时延通信(uRLLC)。5G要实现10Gbps甚至20Gbps的峰值速率、上千亿的连接、1毫秒的时延能力,这就要求5G要有一套高灵活性的空口面向所有应用、解决所有问题、灵活适配各种业务,必须以革命性的基础技术创新来提升网络性能。
1. Introduction 5G Internet of Things era is approaching. As the fifth generation of mobile communication technology, 5G will meet the future rich three typical business scenarios: (1) Enhanced Mobile Broadband (eMBB), (2) Large Machine Communication (mMTC), (3) High Reliable Low-latency Communication (uRLLC). 5G to achieve the peak rate of 10Gbps or 20Gbps, hundreds of billions of connections, 1 millisecond delay capability, which requires 5G to have a flexible set of air interface for all applications to solve all problems, flexible adaptation to a variety of business, Must be based on revolutionary basic technological innovation to improve network performance.