naa a22 4500 510793495 CHVBK 20180411083328.0 cr unu---uuuuu 180411e20130601xx s 000 0 eng 10.1007/s11277-013-1108-x doi (NATIONALLICENCE)springer-10.1007/s11277-013-1108-x Wireless Robotics: Generalization of an Efficient Approach with Multi- h CPM Signaling and L2-Orthogonal Space-Time Coding [Elektronische Daten] [Miguel Hisojo, Jérôme Lebrun, Luc Deneire] Wireless Robotics has become an important research topic in the last two decades. The need of controlling a robot to perform tasks remotely has significantly increased with the number of applications in fields like medicine and military, among many others. Taking advantage of current standards like Bluetooth and Wifi, Wireless Robotics calls for low power consumption components, robustness and high data rate through the wireless channel. This call can be fulfilled with a reliable signaling format, satisfying the needs of low power consumption and high spectral efficiency. Besides, continuous phase modulation (CPM) has gained increasing attention due to its favorable trade-off between power and bandwidth efficiency. Multi-h CPM recently appeared as a generalization of single-h schemes so as to further decrease the need for bandwidth expansion over the wireless channel. Despite the interesting characteristics of CPM, the decoding of the received signal is particularly difficult in a multi-path wireless environment with no diversity. To provide some level of diversity, several authors have proposed to combine CPM with space-time block coding. A new family of codes for CPM, based on $$L^2$$ -orthogonality was recently introduced in Hesse et al. (IEEE Trans Commun 59(11): 3158-3166, 2011). These full rate codes achieve full diversity and a low decoding complexity. In this paper, we detail a non trivial extension of these $$L^2$$ -orthogonal space-time codes using multi-h signaling schemes. These new codes still achieve full diversity but a better spectral compactness by utilizing the available communication bandwidth more efficiently. Also, the decoding complexity is greatly decreased by using only one correlation filter bank for the detection of all transmitted signals. Springer Science+Business Media New York, 2013 Wireless Robotics nationallicence Space-time coding nationallicence Continuous phase modulation nationallicence L2-Orthogonal design nationallicence Multi- h CPM nationallicence Diversity nationallicence Decoding complexity nationallicence Hisojo Miguel University of Nice Sophia Antipolis, CNRS, 2000, Route des Lucioles, BP 121, 06903, Sophia Antipolis-Cedex, France aut Lebrun Jérôme University of Nice Sophia Antipolis, CNRS, 2000, Route des Lucioles, BP 121, 06903, Sophia Antipolis-Cedex, France aut Deneire Luc University of Nice Sophia Antipolis, CNRS, 2000, Route des Lucioles, BP 121, 06903, Sophia Antipolis-Cedex, France aut Wireless Personal Communications Springer US; http://www.springer-ny.com 70/3(2013-06-01), 1183-1198 0929-6212 70:3<1183 2013 70 11277 https://doi.org/10.1007/s11277-013-1108-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-013-1108-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hisojo Miguel University of Nice Sophia Antipolis, CNRS, 2000, Route des Lucioles, BP 121, 06903, Sophia Antipolis-Cedex, France aut NATIONALLICENCE 700 1- Lebrun Jérôme University of Nice Sophia Antipolis, CNRS, 2000, Route des Lucioles, BP 121, 06903, Sophia Antipolis-Cedex, France aut NATIONALLICENCE 700 1- Deneire Luc University of Nice Sophia Antipolis, CNRS, 2000, Route des Lucioles, BP 121, 06903, Sophia Antipolis-Cedex, France aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 70/3(2013-06-01), 1183-1198 0929-6212 70:3<1183 2013 70 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer