Integrating Energy Efficiency mechanism with components selection for massive MIMO based C-RAN

Di Zhang, Shahid Mumtaz, Zhenyu Zhou, Takuro Sato

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

Based on the Cloud-Radio Access Network (C-RAN) structure and massive Multi-Input Multi-Output (MIMO), we propose one comprehensive system model and give the Energy Efficiency (EE) analysis of this system. The C-RAN structure is amended for better antenna control in massive MIMO based C-RAN system model. Furthermore, system EE optimization problem is modeled from a comprehensive way, and its solution is addressed with a convex optimization method plus an offline decision. In EE analysis, apart from the prior literature, Carrier Capacity (CC), antenna, Radio-Frequency (RF) chain, machine room and also the electron circuits are integrally taken into consideration. A positive correlation is observed between CC and the EE performance prior to the optimal value, after this optimal value, further increase CC has little help to EE enhancement.

本文言語English
ホスト出版物のタイトル2016 IEEE International Conference on Communications Workshops, ICC 2016
出版社Institute of Electrical and Electronics Engineers Inc.
ページ74-79
ページ数6
ISBN(電子版)9781509004485
DOI
出版ステータスPublished - 2016 7 5
イベント2016 IEEE International Conference on Communications Workshops, ICC 2016 - Kuala Lumpur, Malaysia
継続期間: 2016 5 232016 5 28

出版物シリーズ

名前2016 IEEE International Conference on Communications Workshops, ICC 2016

Other

Other2016 IEEE International Conference on Communications Workshops, ICC 2016
CountryMalaysia
CityKuala Lumpur
Period16/5/2316/5/28

ASJC Scopus subject areas

  • Computer Networks and Communications

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