天基网络动态接入技术现状与趋势
发布时间：2016-08-29
作者：贾敏,高天娇,郑黎明,郭庆
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[摘要] 认为天基网络将由单一向多层结构发展；通过业务驱动空间资源分配和调用，可实现天基骨干网动态接入，满足高速率、高带宽、高可靠性等业务需求；运用激光技术能辅助解决远距离、高速率传输的问题。此外，还比较了现有的多种无线通信多址接入方式，指出了天基网络动态接入技术发展面临的挑战。
[关键词] 天基网络；接入；动态；趋势
[Abstract] Multi-level network will be the main structure of space-based network. Allocation and call of space resources, which is driven by business, can realize dynamic backbone network access and meet the business requirements, such as high rate, high bandwidth, high reliability, etc. Laser technology helps to solve the problem of long distance and high rate transmission. Moreover, we campare the existing wireless multiple access methods and point out the major challenges to realize space-based network access.
[Keywords] space-based network; access; dynamic; trend
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