digital costing and normal cositing comparison wcdma
Post on 07-Dec-2015
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Objective
• Purpose of this presentation is to show the difference between Digital and Normal Co-Siting.
• Impact of these Different Co-Siting on sites configurations.
Remote Radio Building Blocks
• A Remote Radio Building Block (RRB) defines a complete radio configuration, and consists of an RRU. The RRU by itself is a building block since it contains all the necessary functionality to convert γ-data to RF output signal and the opposite is also true.
RRB ConfigurationsThis section describes the various RRB configurations, and the number ofOBIF, TX, and RAX boards required for these RRB configurations.
• Din to SMA Normal Co-siting : 4m
• Digital Co-siting
UL branch B attenuation and Delay
Co-siting Cable calculation is considered
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