Codebook design for millimeter-wave channel estimation with hybrid precoding structure

Zhenyu Xiao, Chao Yin, Pengfei Xia, Xiang Gen Xia

科研成果: 书/报告/会议事项章节会议稿件同行评审

5 引用 (Scopus)

摘要

In this paper, we study hierarchical codebook design for channel estimation in millimeter-wave (mmWave) communications with a hybrid precoding structure. We propose an approach to design a hierarchical codebook exploiting BeaM Widening with Multi-RF-chain Sub-array technique (BMW-MS). To obtain crucial parameters of BMW-MS, we provide a closed-form (CF) solution to pursue a flat beam pattern. Performance comparisons show that BMW-MS/CF outperforms the existing alternatives under the per-antenna power constraint, which is adopted due to the limited saturation power of mmWave power amplifier.

源语言英语
主期刊名2016 IEEE International Conference on Communication Systems, ICCS 2016
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781509034239
DOI
出版状态已出版 - 25 1月 2017
已对外发布
活动2016 IEEE International Conference on Communication Systems, ICCS 2016 - Shenzhen, 中国
期限: 14 12月 201616 12月 2016

出版系列

姓名2016 IEEE International Conference on Communication Systems, ICCS 2016

会议

会议2016 IEEE International Conference on Communication Systems, ICCS 2016
国家/地区中国
Shenzhen
时期14/12/1616/12/16

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