Time-Reversal Techniques Applied to Ultrawideband Indoor Wireless Communication Systems: A Comparative Study

被引：0

作者：

Fouda, Ahmed E. ^{[1
]}

Teixeira, Fernando L. ^{[1
]}

机构：

[1] Ohio State Univ, Dept Elect & Comp Engn, Electrosci Lab, Columbus, OH 43210 USA

来源：

2012 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2012年

关键词：

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：

Time-reversal (TR) signal processing techniques have been applied to ultrawideband (UWB) wireless communication systems, providing myriad of advantages including: reduced receiver complexity and power consumption, increased system capacity, and enhanced immunity to eavesdropping. In this paper, we introduce three new TR-based techniques for UWB wireless: (i) equalized TR beamforming, (ii) TR beamforming with multiple-signal-classification (MUSIC), and (iii) differential TR. We apply them to multiple-input single-output (MISO) UWB wireless communication systems operating in indoor scenarios. We compare the bit error rate (BER) performances of the proposed techniques with those of conventional beamforming.

引用

页数：2

共 5 条

[1] Spatial Focusing and Intersymbol Interference in Multiple-Input-Single-Output Time Reversal Communication Systems
Blomgren, Peter
Kyritsi, Persefoni
Kim, Arnold D.
Papanicolaou, George
[J]. IEEE JOURNAL OF OCEANIC ENGINEERING, 2008, 33 (03) : 341 - 355
[2] Taking advantage of multiple scattering to communicate with time-reversal antennas
Derode, A
Tourin, A
de Rosny, J
Tanter, M
Yon, S
Fink, M
[J]. PHYSICAL REVIEW LETTERS, 2003, 90 (01) : 014301/1 - 014301/4
[3] Imaging and tracking of targets in clutter using differential time-reversal techniques
Fouda, Ahmed E.
Teixeira, Fernando L.
[J]. WAVES IN RANDOM AND COMPLEX MEDIA, 2012, 22 (01) : 66 - 108
[4] Time reversal of electromagnetic waves and telecommunication
Lerosey, G
de Rosny, J
Tourin, A
Derode, A
Montaldo, G
Fink, M
[J]. RADIO SCIENCE, 2005, 40 (06)
[5] The potential use of time reversal techniques in multiple element antenna systems
Nguyen, HT
Andersen, JBC
Pedersen, GF
[J]. IEEE COMMUNICATIONS LETTERS, 2005, 9 (01) : 40 - 42

← 1 →