吴健辉, 陈銮雄. Research on application scenarios of passive WDM equipment in 5G forward transmission[J]. 2020, 33(1): 55-60. DOI: 10.13992/j.cnki.tetas.2020.01.012.
无源波分复用设备在5G前传中的应用场景研究
摘要
5GBBU采用C-RAN与D-RAN相结合的建设模式
目前广东有限公司首选C-RAN这种业务集中部署的建设模式
然而C-RAN的建设模式对于前传光纤资源需求量非常大。本文从无源波分复用设备的原理出发
建立无源波分对光缆网的覆盖模型
对常见无源波分型号用所建立的模型进行分析
并给出相应的应用场景建议。
Abstract
5 G BBU adopts the construction mode of combination of C-RAN and D-RAN. At present
China Mobile Group Guangdong Co.
Ltd. preferred the construction mode of centralized deployment of C-RAN service. However
the construction mode of C-RAN has a great demand for the resources of forward optical fiber. Starting from the principle of passive WDM equipment
this paper establishes the coverage model of passive WDM to optical cable network
analyzes the models of common passive WDM models
and gives the corresponding application scenarios.