Direct Multi-Array and Multi-Tone Positioning

被引：0

作者：

Hadaschik, Niels ^{[1
]}

Sackenreuter, Benjamin ^{[1
]}

Fassbinder, Marc ^{[1
]}

机构：

[1] Fraunhofer Inst Integrated Circuits IIS, Nordostpk 84, Nurnberg, Germany

来源：

2017 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS) | 2017年

关键词：

direct positioning; MUSIC; coherent; multi-tone; PASSIVE LOCALIZATION; NEAR-FIELD; ESPRIT;

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：

An approach for direct wireless positioning with narrowband signals is extended by multi-tone signalling allowing for dramatically increased accuracy and robustness compared to single-tone. The concept employs a multi-tone transmitter and multiple (partially synchronized) antenna arrays. The position estimates are based on pseudo-spectra algorithms like MUSIC. Multipath is mitigated with sufficiently spaced tones for the two-dimensional scenario allowing for trade-offs between coherence in space and frequency.

引用

页码：1067 / 1072

页数：6

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