A semi-algebraic framework for approximate CP decompositions via joint matrix diagonalization and generalized unfoldings. - In: Conference record of the Forty Sixth Asilomar Conference on Signals, Systems and Computers (ASILOMAR), 2012, ISBN 978-1-4673-5050-1, (2012), S. 2023-2027
http://dx.doi.org/10.1109/ACSSC.2012.6489396
Full duplex wireless communications with partial interference cancellation. - In: Conference record of the Forty Sixth Asilomar Conference on Signals, Systems and Computers (ASILOMAR), 2012, ISBN 978-1-4673-5050-1, (2012), S. 1295-1299
http://dx.doi.org/10.1109/ACSSC.2012.6489233
Distributed beamforming for two-way relaying networks with individual power constraints. - In: Conference record of the Forty Sixth Asilomar Conference on Signals, Systems and Computers (ASILOMAR), 2012, ISBN 978-1-4673-5050-1, (2012), S. 542-546
http://dx.doi.org/10.1109/ACSSC.2012.6489064
Robust source number enumeration for r-dimensional arrays in case of brief sensor failures. - In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2012, ISBN 978-1-4673-0045-2, (2012), S. 3709-3712
http://dx.doi.org/10.1109/ICASSP.2012.6288722
Polynomial-time DC (POTDC) for sum-rate maximization in two-way AF MIMO relaying. - In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2012, ISBN 978-1-4673-0045-2, (2012), S. 2889-2892
http://dx.doi.org/10.1109/ICASSP.2012.6288520
Efficient spatial scheduling and precoding algorithms for MC MU MIMO systems. - In: International Symposium on Wireless Communication Systems (ISWCS), 2012, ISBN 978-1-4673-0762-8, (2012), S. 731-735
http://dx.doi.org/10.1109/ISWCS.2012.6328464
Resource allocation and management in multi-operator cellular networks with shared physical resources. - In: International Symposium on Wireless Communication Systems (ISWCS), 2012, ISBN 978-1-4673-0762-8, (2012), S. 296-300
http://dx.doi.org/10.1109/ISWCS.2012.6328377
Transmit beamforming for inter-operator spectrum sharing: from theory to practice. - In: International Symposium on Wireless Communication Systems (ISWCS), 2012, ISBN 978-1-4673-0762-8, (2012), S. 291-295
http://dx.doi.org/10.1109/ISWCS.2012.6328376
Compact adaptive multi-antenna navigation receiver. - In: Proceedings of the 25th international technical meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2012, (2012), S. 917-925
The fundamental concept of a robust and compact GNSS-receiver and the first development steps and simulation results are presented. The receiver comprises a miniatur-ized antenna array with a novel decoupling and matching network to excite the eigenmodes of the array. In contrast to conventional multi-antenna solutions, these eigenmode patterns are used for digital beamforming and steering. Several array-processing algorithms to determine the directions-of-arrival of navigation signals, interferers and multipath (DOA/DOI) as well as mitigation procedures have been investigated and evaluated regarding their applicability on eigenmode patterns. They also have been modified if necessary. For fast signal processing new concepts for hardware implementation have been devel-oped. First results of the beamforming software and hardware performance are presented. The structural basis of the compact GNSS-receiver is a miniaturized antenna element designed for operation in the E1 band. Suitable front ends, fabricated in 0.18-[my]m CMOS technology, further support the compactness of the receiver. Design and construction of antenna and front end are discussed in detail. Finally, to test and demonstrate the precision of naviga-tion and the receiver robustness against interference in a disturbed environment, a suitable demonstrator will be built of which the fundamental concept is presented.
Shadowing effect investigation for the purposes of person detection and tracking by UWB radars. - In: 2012 the 7th German Microwave Conference (GeMiC), (2012), insges. 4 S.
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6185212