A cross-interface design for energy-efficient and delay-bounded multi-hop communications in IoT
A cross-interface design for energy-efficient and delay-bounded multi-hop communications in IoT
复制标题
物联网中节能且有延迟限制的多跳通信的跨接口设计
DOI：
10.1016/j.adhoc.2017.12.001
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发表时间：
2018-03
期刊：
影响因子：
4.8
通讯作者：
Yang Peng
中科院分区：
文献类型：
--
作者：
Hua Qin;Weihong Chen;Buwen Cao;Min Zeng;Yang Peng
The future Internet of Things (IoT) will enable Internet connectivity for a vast amount of battery-powered devices, which usually need to wirelessly communicate with each other or to some remote gateways through multi-hop communications. Although ZigBee has become a widely used communication technology in IoT, Wi-Fi, on the other hand, has its unique advantages such as high throughput and native IP compatibility, despite its potentially higher energy consumption. With the development of IoT, more and more IoT devices are equipped with multiple radio interfaces, such as both Wi-Fi and ZigBee. Inspired by this, we propose a cross-interface power saving management (CPSM) scheme, which leverages the existing low-power ZigBee interfaces to wake up the high-power Wi-Fi interfaces on demand towards enabling multi-hop communications in IoT. The objective is to minimize the network energy consumption while satisfying certain end-to-end delay requirements. The results of extensive simulations and prototype-based experiments have demonstrated that the energy consumption of our proposed CPSM is 79.2% and 68.9% lower than those of the IEEE 802.11’s standard power saving scheme and a state-of-the-art scheme in moderate traffic scenarios, respectively.
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影响因子：
7.9
作者：
Jong-Woon Yoo;K. Park
通讯作者：
Jong-Woon Yoo;K. Park
影响因子：
10.4
作者：
Hua Qin;Wensheng Zhang
通讯作者：
Hua Qin;Wensheng Zhang
DOI：
10.1109/mahss.2005.1542831
发表时间：
2005-12
期刊：
IEEE International Conference on Mobile Adhoc and Sensor Systems Conference, 2005.
影响因子：
--
作者：
C. Sengul;R. Kravets
通讯作者：
C. Sengul;R. Kravets
影响因子：
7.9
作者：
Xinyu Zhang;K. Shin
通讯作者：
Xinyu Zhang;K. Shin
DOI：
10.1109/iccs.2014.7024846
发表时间：
2014-11
期刊：
2014 IEEE International Conference on Communication Systems
影响因子：
--
作者：
Tomoyuki Tani;H. Yomo
通讯作者：
Tomoyuki Tani;H. Yomo