IEICE Transactions on Communications
Online ISSN : 1745-1345
Print ISSN : 0916-8516

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User Satisfaction Constraint Adaptive Sleeping in 5G mmWave Heterogeneous Cellular Network
Gia KHANH TRANHidekazu SHIMODAIRAKei SAKAGUCHI
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ジャーナル 認証あり 早期公開

論文ID: 2017NEP0002

この記事には本公開記事があります。
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Densification of mmWave smallcells overlaid on the conventional macro cell is considered to be an essential technology for enhanced mobile broadband services and future IoT applications requiring high data rate e.g. automated driving in 5G communication networks. Taking into account actual measurement mobile traffic data which reveal dynamicity in both time and space, this paper proposes a joint optimization of user association and smallcell base station (BS)'s ON/OFF status. The target is to improve the system's energy efficiency while guaranteeing user's satisfaction measured through e.g. delay tolerance. Numerical analyses are conducted to show the effectiveness of the proposed algorithm against dynamic traffic variation.

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© 2018 The Institute of Electronics, Information and Communication Engineers
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