Wideband radio imaging technique for multipath environments

被引:5
作者
Moss, JGO
Street, AM
Edwards, DJ
机构
[1] Department of Engineering Science, University of Oxford, Oxford OX1 3PJ, Parks Road
关键词
multipath channels; radio links; cellular radio;
D O I
10.1049/el:19970630
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 novel radio imaging technique with an application in the characterisation of indoor and urban wireless channels is described. The technique produces a visual representation of the multipath environment and has the capability of distinguishing between stationary and temporally varying components. Measurement and imaging techniques are described and sample results presented.
引用
收藏
页码:941 / 942
页数:2
相关论文
共 44 条
[1]   An Ultra Wideband Positioning System Enhanced by a Short Multipath Mitigation Technique [J].
Waldmann, Benjamin ;
Goetz, Alexander ;
Weigel, Robert .
IEEE MTT S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON WIRELESS SENSING, LOCAL POSITIONING, AND RFID (IMWS 2009-CROATIA), 2009, :111-114
[2]   Inverse beamforming for navigating in multipath environments [J].
Draganov, Sasha ;
Weinfield, John ;
Haas, Lin .
2008 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, VOLS 1-12, 2008, :5316-5319
[3]   Tracking of Wideband Multipath Components in a Vehicular Communication Scenario [J].
Mahler, Kim ;
Keusgen, Wilhelm ;
Tufvesson, Fredrik ;
Zemen, Thomas ;
Caire, Giuseppe .
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2017, 66 (01) :15-25
[4]   Error probability of ultra wideband SSMA in a dense multipath environment [J].
Ramírez-Mireles, F .
2002 MILCOM PROCEEDINGS, VOLS 1 AND 2: GLOBAL INFORMATION GRID - ENABLING TRANSFORMATION THROUGH 21ST CENTURY COMMUNICATIONS, 2002, :1081-1084
[5]   Capacity of Sparse Multipath Channels in the Ultra-Wideband Regime [J].
Raghavan, Vasanthan ;
Hariharan, Gautham ;
Sayeed, Akbar M. .
IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, 2007, 1 (03) :357-371
[6]   Comment on "Short-Delay Multipath Mitigation Technique Based on Virtual Multipath" [J].
Zhang, Shengkang ;
Zhu, Mingbo .
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 :1434-1435
[7]   Analysis of Phase-Conjugating Arrays in Multipath Environments [J].
Takase, Brandon O. ;
Watanabe, Monte K. ;
Pang, Ryan N. ;
Akagi, Justin M. ;
Shiroma, Grant S. ;
Shiroma, Wayne A. .
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2009, 57 (03) :524-530
[8]   Measuring GNSS Multipath Distributions in Urban Canyon Environments [J].
Xie, Peng ;
Petovello, Mark G. .
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2015, 64 (02) :366-377
[9]   Multipath Delay Profile Acquisition for Ultra-Wideband PPM Systems [J].
Porrat, Dana ;
Mitra, Urbashi .
IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, 2007, 1 (03) :372-382
[10]   Reply to "Comment on "Short-Delay Multipath Mitigation Technique Based on Virtual Multipath"" [J].
Zhang, Z. ;
Law, C. L. .
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 :1435-1435