Distance and Vehicle Speed Estimation in OFDM Multipath Channels

被引：0
|
作者：
El Assaad, Ahmad [1 ]
Krug, Markus [2 ]
Fischer, Georg [3 ]
机构：
[1] Novero GmbH, D-90411 Nurnberg, Germany
[2] Univ Munich Appl Sci, Lab Automot Software Engn, D-80335 Munich, Germany
[3] Univ Erlangen Nurnberg, Inst Elect Engn, D-91058 Erlangen, Germany
来源：
2016 21ST INTERNATIONAL CONFERENCE ON MICROWAVE, RADAR AND WIRELESS COMMUNICATIONS (MIKON) | 2016年
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D O I：
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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：
A method for joint estimation of the speed of a vehicle and its distance to a road side unit (RSU) for narrowband orthogonal frequency-division multiplexing (OFDM) communication systems is presented. Spatial filtering and a Maximum Likelihood (ML) algorithm are developed for distance estimation. The vehicle speed is calculated using a kinematics model based on the estimated distance. Numerical simulations show a highly accurate distance and vehicle speed estimation.
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页数：5
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