文件名称:
eCPRI V1.1 Specification & Presentation
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文件大小: 1mb
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上传时间: 2018-06-05
详细说明： eCPRI Specification & Presentation. The first version of the CPRI interface specification will have the following scope: 1. A digitized and serial internal base station interface between 'Radio Equipment Control' (REC) and 'Radio Equipment' (RE) will be specified. 2. The necessary items for transport, connectivity and control are included in the Specification. This includes User Plane data, Control Plane transport mechanisms, and means for synchronisation 3. The Specification will cover Layers 1 and 2 of the OSI stack. 3a. The physical layer (layer 1) will support both an electrical interface (i.e. what is used in traditional base stations), and an optical interface (e.g. for base stations with remote radio equipment). 3b. Layer 2 shall support flexibility and scalability. 4. The Specification shall comply with 3GPP UTRA FDD release 5. ...展开收缩
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