具有毫米波前传链路的非相干UD-CRAN稀疏波束形成设计

2021 12th International Conference on Information and Knowledge Technology (IKT) Pub Date : 2021-12-14 DOI:10.1109/IKT54664.2021.9686038

Alireza M. Hosseini, A. Mohammadi

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引用次数: 0

摘要

考虑了在容量有限的rrh和BBU池之间部署毫米波前传链路的超密集云无线接入网(dd - cran)的加权和速率性能分析。稀疏波束形成通过动态RRH选择服务于每个用户来提高系统的性能。仿真结果表明，在udp - cran中前传容量有限的情况下，稀疏波束形成算法能够提高系统的性能。

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Sparse Beamforming Design for Non-Coherent UD-CRAN with mm-Wave Fronthaul Links

The Weighted Sum-Rate Performance Anal-ysis of Ultra-Dense Cloud Radio Access Network (UD-CRAN) is considered where mm- Wave fronthaul links between RRHs and BBU pool with limited capacity is deployed. The Sparse Beamforming is designed to improve the performance of the system by Dynamic RRH selection to serve each user. The results of simulation are provided to show in the limited fronthaul capacity scenario which is the case in UD-CRAN, the sparse beamforming algorithm is able to improve the performance of the system.

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2021 12th International Conference on Information and Knowledge Technology (IKT)

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