Channel estimation methods for diversity and MIMO in LR-WPAN systems

MIMO and diversity techniques can increase data rates or robustness against transmission errors in low rate wireless personal area networks (LR-WPAN). These techniques require knowledge of the channels, which is preferably obtained from the received preamble of the physical layer data packet. This p...

Full description

Saved in:
Bibliographic Details
Published in2010 Digest of Technical Papers International Conference on Consumer Electronics (ICCE) pp. 223 - 224
Main Authors Huhn, A., Schwetlick, H.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.01.2010
Subjects
Channel estimation
Diversity methods
equalisation
Error correction
Error correction codes
Fading
Hardware
LR-WPAN
MIMO
Physical layer
Robustness
Transmitters
Online AccessGet full text

Cover

More Information
Summary:MIMO and diversity techniques can increase data rates or robustness against transmission errors in low rate wireless personal area networks (LR-WPAN). These techniques require knowledge of the channels, which is preferably obtained from the received preamble of the physical layer data packet. This paper compares the performance and complexity of training sequence based channel estimation methods. Three methods, based on m-sequences and Hadamard matrices are proposed and compared with respect to performance and hardware complexity.
ISBN:9781424443147
1424443148
ISSN:2158-3994
2158-4001
DOI:10.1109/ICCE.2010.5418961