eSES: Enhanced Simple Energy Saving for LTE HeNBs

被引：1

作者：

Lin, Yi-Bing ^{[1
,2
,3
]}

Wang, Li-Chang ^{[1
,4
]}

Chen, Wei-Cheng ^{[1
]}

机构：

[1] Natl Chiao Tung Univ, Dept Comp Sci, Hsinchu 30010, Taiwan

[2] Acad Sinica, Inst Informat Sci, Taipei 11529, Taiwan

[3] Acad Sinica, Res Ctr Informat Technol Innovat, Taipei 11529, Taiwan

[4] Ind Technol Res Inst, Informat & Commun Res Labs, Hsinchu 31040, Taiwan

来源：

IEEE COMMUNICATIONS LETTERS | 2017年 / 21卷 / 11期

关键词：

Dormant mode; energy saving; long term evaluation (LTE); low-power LTE home eNB (HeNB); small cell;

D O I：

10.1109/LCOMM.2017.2731358

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

This letter proposes enhanced simple energy saving (eSES), a simple yet novel scheme, that turns off the RF module of inactive low-power LTE Home evolved Node B (HeNBs), and accurately wakes up these dormant HeNBs when there are connection requests. The eSES does not modify the 3rd Generation Partnership Project (3GPP) specifications, and can co-exist with other HeNBs that do not exercise the eSES. We show that the eSES effectively saves the energy consumption of a dormant HeNB at the cost of moderately increasing the connection time of the first call request to the HeNB.

引用

页码：2520 / 2523

页数：4

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