Power Consumption Modelling of Radio-over-Fiber Distributed Antenna System Based Wireless Sensor Network

摘要：

This paper innovatively proposes a solution to choose an energy efficiency radio-over-fiber (RoF) distributed antenna system (DAS) based wireless sensor network (WSN) by modelling the total power consumption of the network. It is shown that for a given power consumption value, the tradeoff among the number of remote access units (RAUs), the number of MIMO antennas and the number of hops must be taken into account. And our quantified results provide basis for selecting a suitable RoF DAS based WSN with an appropriate number of hops before future actual deployment.

关键词： radio-over-fiber distributed antenna system wireless sensor network power consumption model

作者: Xi Shen Kun Xu Jian Wu Jintong Lin

作者单位: State Key Laboratory of Information Photonics & Optical Communications Beijing University of Posts and Telecommunications Beijing, 100876, China

会议类型: 国际会议

会议名称: 2011 International Conference on Advanced Intelligence and Awareness Internet(第二届高等智能和感知网络国际会议 AIAI 2011)

会议地点: 深圳

会议语种:英文

页码: 266-269

在线出版日期: 2011-10-28（万方平台首次上网日期，不代表论文的发表时间）