面向6G全场景的多频段协同覆盖扩展技术

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摘要：未来全场景业务对6G提出了全面要求，无线覆盖能力的扩展将成为6G主要挑战之一。分析了未来6G系统中可能部署频段的无线覆盖特性，探究了多频段协同使能的全场景覆盖扩展技术。认为多频段协同部署是实现未来6G全场景覆盖的关键技术之一，需要着重关注降本节能、绿色高效、安全可信的多频段协同部署技术。

关键词：多频段协同；覆盖扩展；全场景

Abstract： In the future， full scenario services will put forward comprehensive requirements for 6G， and the expansion of wireless coverage ca？ pability will become one of the major challenges of 6G. The wireless coverage characteristics of different frequency bands to be used in 6G are analyzed. In addition， the empowering technologies of multiple frequency bands collaborative for full scenarios coverage extension tech？ nologies are investigated. It is believed that multiple frequency bands cooperation deployment is one of the key technologies to realize the coverage extension of full scenarios. More attention should be paid to the technologies of multiple frequency bands collaborative deploy？ ment with cost reduction and energy saving， green and efficiency， safety and reliability.

Keywords： multiple frequency bands cooperation； coverage extension； full scenarios

随着5G商用及其在社会各个领域的渗透，移动通信已为全球80%的用户提供移动通信服务。（剩余7557字）