A Novel Precoding Scheme for Dynamic Base Station Cooperation with Overlapped Clusters
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概要
- 論文の詳細を見る
In this letter, we propose a novel precoding scheme for base station (BS) cooperation in downlink cellular networks that allow overlapped clusters. The proposed precoding scheme is designed to mitigate the overlapping-BS interference by maximizing the so-called clustered virtual signal-to-interference-plus-noise ratio (CVSINR). Simulations show that with the proposed scheme, overlapped clustering provides substantial throughput gain over the traditional non-overlapped clustering methods, and user fairness is also improved.
著者
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Geng Lu
Hitachi (China) Research & Development Corporation
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Zhou Sheng
Tsinghua National laboratory for Information Science and Technology, Tsinghua University
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Niu Zhisheng
Tsinghua National Laboratory For Information Science And Technology (tnlist) Department Of Electroni
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Gong Jie
Tsinghua National Laboratory For Information Science And Technology Department Of Electronic Engineering Tsinghua University
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Zhou Sheng
Tsinghua National Laboratory For Information Science And Technology Department Of Electronic Engineering Tsinghua University
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ZHENG Meng
Hitachi (China) Research & Development Corporation
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