Distributed MIMO Precoding with Routing Constraints in Segmented Fronthaul
Jale Sadreddini,
Omer Haliloglu,
Andres Reial
Abstract:Distributed Multiple-Input and Multiple-Output (D-MIMO) is envisioned to play a significant role in future wireless communication systems as an effective means to improve coverage and capacity. In this paper, we have studied the impact of a practical two-level data routing scheme on radio performance in a downlink D-MIMO scenario with segmented fronthaul. At the first level, a Distributed Unit (DU) is connected to the Aggregating Radio Units (ARUs) that behave as cluster heads for the selected serving RU group… Show more
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