DUAL-FREQUENCY INDOOR LOCATION SCHEME BY COMBINING WLAN AND RFID IN RADIO-OVER-FIBER SYSTEMS

被引：0

作者：

Yu, Xuemei ^{[1
]}

Li, Jianqiang ^{[1
]}

Xu, Kun ^{[1
]}

Chen, Hao ^{[1
]}

Dai, Yitang ^{[1
]}

Yin, Feifei ^{[1
]}

Ji, Yuefeng ^{[1
]}

机构：

[1] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China

来源：

2013 12TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN) | 2013年

关键词：

Dual frequency; Indoor propagation model; Wallboard attenuation; Received signal strength; Radio over fiber;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proposes a dual-frequency location scheme combining WLAN and RFID signals at different frequency bands to conduct indoor location together in radio-over-fiber (RoF) systems. Using dual-frequency method, the wallboard attenuation can be estimated more accurately. In particular, we propose three procedures for wallboard auto-detection and free-space propagation model calibration which perform a high-accuracy indoor location function.

引用

页数：4

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