--- _id: '40012' author: - first_name: Eva full_name: Blumberg, Eva id: '37549' last_name: Blumberg citation: ama: Blumberg E. Multikriteriale Zielerreichung Im Naturwissenschaftsbezogenen Sachunterricht Der Grundschule – Eine Studie Zum Einfluss von Strukturierung in Schülerorientierten Lehr-Lernumgebungen Auf Das Erreichen Kognitiver, Motivationaler Und Selbstbezogener Zielsetzungen. Inaugural-Dissertation Zur Erlangung Des Akademischen Grades Des Doktors in Den Erziehungswissenschaften an Der Westfälischen Wilhelms-Universität Münster.; 2008. apa: Blumberg, E. (2008). Multikriteriale Zielerreichung im naturwissenschaftsbezogenen Sachunterricht der Grundschule – Eine Studie zum Einfluss von Strukturierung in schülerorientierten Lehr-Lernumgebungen auf das Erreichen kognitiver, motivationaler und selbstbezogener Zielsetzungen. Inaugural-Dissertation zur Erlangung des akademischen Grades des Doktors in den Erziehungswissenschaften an der Westfälischen Wilhelms-Universität Münster. bibtex: '@book{Blumberg_2008, place={Münster}, title={Multikriteriale Zielerreichung im naturwissenschaftsbezogenen Sachunterricht der Grundschule – Eine Studie zum Einfluss von Strukturierung in schülerorientierten Lehr-Lernumgebungen auf das Erreichen kognitiver, motivationaler und selbstbezogener Zielsetzungen. Inaugural-Dissertation zur Erlangung des akademischen Grades des Doktors in den Erziehungswissenschaften an der Westfälischen Wilhelms-Universität Münster}, author={Blumberg, Eva}, year={2008} }' chicago: Blumberg, Eva. Multikriteriale Zielerreichung Im Naturwissenschaftsbezogenen Sachunterricht Der Grundschule – Eine Studie Zum Einfluss von Strukturierung in Schülerorientierten Lehr-Lernumgebungen Auf Das Erreichen Kognitiver, Motivationaler Und Selbstbezogener Zielsetzungen. Inaugural-Dissertation Zur Erlangung Des Akademischen Grades Des Doktors in Den Erziehungswissenschaften an Der Westfälischen Wilhelms-Universität Münster. Münster, 2008. ieee: E. Blumberg, Multikriteriale Zielerreichung im naturwissenschaftsbezogenen Sachunterricht der Grundschule – Eine Studie zum Einfluss von Strukturierung in schülerorientierten Lehr-Lernumgebungen auf das Erreichen kognitiver, motivationaler und selbstbezogener Zielsetzungen. Inaugural-Dissertation zur Erlangung des akademischen Grades des Doktors in den Erziehungswissenschaften an der Westfälischen Wilhelms-Universität Münster. Münster, 2008. mla: Blumberg, Eva. Multikriteriale Zielerreichung Im Naturwissenschaftsbezogenen Sachunterricht Der Grundschule – Eine Studie Zum Einfluss von Strukturierung in Schülerorientierten Lehr-Lernumgebungen Auf Das Erreichen Kognitiver, Motivationaler Und Selbstbezogener Zielsetzungen. Inaugural-Dissertation Zur Erlangung Des Akademischen Grades Des Doktors in Den Erziehungswissenschaften an Der Westfälischen Wilhelms-Universität Münster. 2008. short: E. Blumberg, Multikriteriale Zielerreichung Im Naturwissenschaftsbezogenen Sachunterricht Der Grundschule – Eine Studie Zum Einfluss von Strukturierung in Schülerorientierten Lehr-Lernumgebungen Auf Das Erreichen Kognitiver, Motivationaler Und Selbstbezogener Zielsetzungen. Inaugural-Dissertation Zur Erlangung Des Akademischen Grades Des Doktors in Den Erziehungswissenschaften an Der Westfälischen Wilhelms-Universität Münster, Münster, 2008. date_created: 2023-01-25T13:50:48Z date_updated: 2023-01-26T14:57:26Z department: - _id: '298' language: - iso: eng place: Münster status: public title: Multikriteriale Zielerreichung im naturwissenschaftsbezogenen Sachunterricht der Grundschule – Eine Studie zum Einfluss von Strukturierung in schülerorientierten Lehr-Lernumgebungen auf das Erreichen kognitiver, motivationaler und selbstbezogener Zielsetzungen. Inaugural-Dissertation zur Erlangung des akademischen Grades des Doktors in den Erziehungswissenschaften an der Westfälischen Wilhelms-Universität Münster type: book user_id: '79692' year: '2008' ... --- _id: '40419' author: - first_name: Rebecca full_name: Grotjahn, Rebecca id: '193' last_name: Grotjahn citation: ama: 'Grotjahn R. Rätsel und Lektüren: Zur Zyklizität von Robert Schumanns Liederkreis Myrthen op. 25. In: Siegert C, Hottmann K, Meine S, Loeser M, Fischer A, eds. Gattungsgeschichte Als Kulturgeschichte. Festschrift Für Arnfried Edler. Vol 3. Ligaturen - Musikwissenschaftliches Jahrbuch der Hochschule für Musik, Theater und Medien Hannover. Georg Olms; 2008:149–162.' apa: 'Grotjahn, R. (2008). Rätsel und Lektüren: Zur Zyklizität von Robert Schumanns Liederkreis Myrthen op. 25. In C. Siegert, K. Hottmann, S. Meine, M. Loeser, & A. Fischer (Eds.), Gattungsgeschichte als Kulturgeschichte. Festschrift für Arnfried Edler (Vol. 3, pp. 149–162). Georg Olms.' bibtex: '@inbook{Grotjahn_2008, place={Hildesheim}, series={Ligaturen - Musikwissenschaftliches Jahrbuch der Hochschule für Musik, Theater und Medien Hannover}, title={Rätsel und Lektüren: Zur Zyklizität von Robert Schumanns Liederkreis Myrthen op. 25}, volume={3}, booktitle={Gattungsgeschichte als Kulturgeschichte. Festschrift für Arnfried Edler}, publisher={Georg Olms}, author={Grotjahn, Rebecca}, editor={Siegert, Christine and Hottmann, Katharina and Meine, Sabine and Loeser, Martin and Fischer, Axel}, year={2008}, pages={149–162}, collection={Ligaturen - Musikwissenschaftliches Jahrbuch der Hochschule für Musik, Theater und Medien Hannover} }' chicago: 'Grotjahn, Rebecca. “Rätsel Und Lektüren: Zur Zyklizität von Robert Schumanns Liederkreis Myrthen Op. 25.” In Gattungsgeschichte Als Kulturgeschichte. Festschrift Für Arnfried Edler, edited by Christine Siegert, Katharina Hottmann, Sabine Meine, Martin Loeser, and Axel Fischer, 3:149–162. Ligaturen - Musikwissenschaftliches Jahrbuch Der Hochschule Für Musik, Theater Und Medien Hannover. Hildesheim: Georg Olms, 2008.' ieee: 'R. Grotjahn, “Rätsel und Lektüren: Zur Zyklizität von Robert Schumanns Liederkreis Myrthen op. 25,” in Gattungsgeschichte als Kulturgeschichte. Festschrift für Arnfried Edler, vol. 3, C. Siegert, K. Hottmann, S. Meine, M. Loeser, and A. Fischer, Eds. Hildesheim: Georg Olms, 2008, pp. 149–162.' mla: 'Grotjahn, Rebecca. “Rätsel Und Lektüren: Zur Zyklizität von Robert Schumanns Liederkreis Myrthen Op. 25.” Gattungsgeschichte Als Kulturgeschichte. Festschrift Für Arnfried Edler, edited by Christine Siegert et al., vol. 3, Georg Olms, 2008, pp. 149–162.' short: 'R. Grotjahn, in: C. Siegert, K. Hottmann, S. Meine, M. Loeser, A. Fischer (Eds.), Gattungsgeschichte Als Kulturgeschichte. Festschrift Für Arnfried Edler, Georg Olms, Hildesheim, 2008, pp. 149–162.' date_created: 2023-01-26T15:19:37Z date_updated: 2023-01-26T15:20:11Z department: - _id: '535' editor: - first_name: 'Christine ' full_name: 'Siegert, Christine ' last_name: Siegert - first_name: 'Katharina ' full_name: 'Hottmann, Katharina ' last_name: Hottmann - first_name: Sabine full_name: Meine, Sabine last_name: Meine - first_name: Martin full_name: Loeser, Martin last_name: Loeser - first_name: Axel full_name: Fischer, Axel last_name: Fischer intvolume: ' 3' language: - iso: eng page: 149–162 place: Hildesheim publication: Gattungsgeschichte als Kulturgeschichte. Festschrift für Arnfried Edler publication_identifier: isbn: - 978-3-487-13636-3 publisher: Georg Olms series_title: Ligaturen - Musikwissenschaftliches Jahrbuch der Hochschule für Musik, Theater und Medien Hannover status: public title: 'Rätsel und Lektüren: Zur Zyklizität von Robert Schumanns Liederkreis Myrthen op. 25' type: book_chapter user_id: '73564' volume: 3 year: '2008' ... --- _id: '40418' author: - first_name: Rebecca full_name: Grotjahn, Rebecca id: '193' last_name: Grotjahn citation: ama: 'Grotjahn R. Fundstück: Musikwissenschaftliche Genderforschung im 19. Jahrhundert? In: Hottmann K, Siegert C, eds. Feste - Opern - Prozessionen. Vol 1. Jahrbuch Musik und Gender. Georg Olms; 2008:155–157.' apa: 'Grotjahn, R. (2008). Fundstück: Musikwissenschaftliche Genderforschung im 19. Jahrhundert? In K. Hottmann & C. Siegert (Eds.), Feste - Opern - Prozessionen (Vol. 1, pp. 155–157). Georg Olms.' bibtex: '@inbook{Grotjahn_2008, place={Hildesheim}, series={Jahrbuch Musik und Gender}, title={Fundstück: Musikwissenschaftliche Genderforschung im 19. Jahrhundert?}, volume={1}, booktitle={Feste - Opern - Prozessionen}, publisher={Georg Olms}, author={Grotjahn, Rebecca}, editor={Hottmann, Katharina and Siegert, Christine }, year={2008}, pages={155–157}, collection={Jahrbuch Musik und Gender} }' chicago: 'Grotjahn, Rebecca. “Fundstück: Musikwissenschaftliche Genderforschung im 19. Jahrhundert?” In Feste - Opern - Prozessionen, edited by Katharina Hottmann and Christine Siegert, 1:155–157. Jahrbuch Musik und Gender. Hildesheim: Georg Olms, 2008.' ieee: 'R. Grotjahn, “Fundstück: Musikwissenschaftliche Genderforschung im 19. Jahrhundert?,” in Feste - Opern - Prozessionen, vol. 1, K. Hottmann and C. Siegert, Eds. Hildesheim: Georg Olms, 2008, pp. 155–157.' mla: 'Grotjahn, Rebecca. “Fundstück: Musikwissenschaftliche Genderforschung im 19. Jahrhundert?” Feste - Opern - Prozessionen, edited by Katharina Hottmann and Christine Siegert, vol. 1, Georg Olms, 2008, pp. 155–157.' short: 'R. Grotjahn, in: K. Hottmann, C. Siegert (Eds.), Feste - Opern - Prozessionen, Georg Olms, Hildesheim, 2008, pp. 155–157.' date_created: 2023-01-26T15:13:03Z date_updated: 2023-01-26T15:20:07Z department: - _id: '535' editor: - first_name: 'Katharina ' full_name: 'Hottmann, Katharina ' last_name: Hottmann - first_name: 'Christine ' full_name: 'Siegert, Christine ' last_name: Siegert intvolume: ' 1' language: - iso: ger page: 155–157 place: Hildesheim publication: Feste - Opern - Prozessionen publication_identifier: unknown: - 978-3-487-13865-7 publisher: Georg Olms series_title: Jahrbuch Musik und Gender status: public title: 'Fundstück: Musikwissenschaftliche Genderforschung im 19. Jahrhundert?' type: book_chapter user_id: '73564' volume: 1 year: '2008' ... --- _id: '40424' author: - first_name: Rebecca full_name: Grotjahn, Rebecca id: '193' last_name: Grotjahn citation: ama: 'Grotjahn R. Eine ‚Stimme von fast männlicher Färbung – Zarah Leander und die nationalsozialistische Geschlechterordnung. In: Oster M, Ernst W, Gerards M, eds. Performativität Und Performance. Geschlecht in Musik, Theater Und MedienKunst. Vol 8. Focus Gender. LIT Verlag; 2008:299–309.' apa: Grotjahn, R. (2008). Eine ‚Stimme von fast männlicher Färbung – Zarah Leander und die nationalsozialistische Geschlechterordnung. In M. Oster, W. Ernst, & M. Gerards (Eds.), Performativität und Performance. Geschlecht in Musik, Theater und MedienKunst (Vol. 8, pp. 299–309). LIT Verlag. bibtex: '@inbook{Grotjahn_2008, place={Hamburg}, series={Focus Gender}, title={Eine ‚Stimme von fast männlicher Färbung – Zarah Leander und die nationalsozialistische Geschlechterordnung}, volume={8}, booktitle={Performativität und Performance. Geschlecht in Musik, Theater und MedienKunst}, publisher={LIT Verlag}, author={Grotjahn, Rebecca}, editor={Oster, Martina and Ernst, Waltraud and Gerards, Marion }, year={2008}, pages={299–309}, collection={Focus Gender} }' chicago: 'Grotjahn, Rebecca. “Eine ‚Stimme von Fast Männlicher Färbung – Zarah Leander Und Die Nationalsozialistische Geschlechterordnung.” In Performativität Und Performance. Geschlecht in Musik, Theater Und MedienKunst, edited by Martina Oster, Waltraud Ernst, and Marion Gerards, 8:299–309. Focus Gender. Hamburg: LIT Verlag, 2008.' ieee: 'R. Grotjahn, “Eine ‚Stimme von fast männlicher Färbung – Zarah Leander und die nationalsozialistische Geschlechterordnung,” in Performativität und Performance. Geschlecht in Musik, Theater und MedienKunst, vol. 8, M. Oster, W. Ernst, and M. Gerards, Eds. Hamburg: LIT Verlag, 2008, pp. 299–309.' mla: Grotjahn, Rebecca. “Eine ‚Stimme von Fast Männlicher Färbung – Zarah Leander Und Die Nationalsozialistische Geschlechterordnung.” Performativität Und Performance. Geschlecht in Musik, Theater Und MedienKunst, edited by Martina Oster et al., vol. 8, LIT Verlag, 2008, pp. 299–309. short: 'R. Grotjahn, in: M. Oster, W. Ernst, M. Gerards (Eds.), Performativität Und Performance. Geschlecht in Musik, Theater Und MedienKunst, LIT Verlag, Hamburg, 2008, pp. 299–309.' date_created: 2023-01-26T15:31:17Z date_updated: 2023-01-26T15:39:54Z department: - _id: '535' editor: - first_name: 'Martina ' full_name: 'Oster, Martina ' last_name: Oster - first_name: 'Waltraud ' full_name: 'Ernst, Waltraud ' last_name: Ernst - first_name: 'Marion ' full_name: 'Gerards, Marion ' last_name: Gerards intvolume: ' 8' language: - iso: eng page: 299–309 place: Hamburg publication: Performativität und Performance. Geschlecht in Musik, Theater und MedienKunst publication_identifier: isbn: - '978-3-8258-0660-6 ' publisher: LIT Verlag series_title: Focus Gender status: public title: Eine ‚Stimme von fast männlicher Färbung – Zarah Leander und die nationalsozialistische Geschlechterordnung type: book_chapter user_id: '73564' volume: 8 year: '2008' ... --- _id: '40421' author: - first_name: Rebecca full_name: Grotjahn, Rebecca id: '193' last_name: Grotjahn citation: ama: 'Grotjahn R. Der Wirkungskreis des Weibes. Zur Funktion frauenfeindlicher Rede in der Zauber­flöte. In: Geier A, Kocher U, eds. Wider Die Frau. Zur Geschichte Und Funktion Misogyner Rede. Vol 33. Literatur - Kultur - Geschlecht: Studien zur Literatur- und Kulturgeschichte. Böhlau; 2008:37–58.' apa: Grotjahn, R. (2008). Der Wirkungskreis des Weibes. Zur Funktion frauenfeindlicher Rede in der Zauber­flöte. In A. Geier & U. Kocher (Eds.), Wider die Frau. Zur Geschichte und Funktion misogyner Rede (Vol. 33, pp. 37–58). Böhlau. bibtex: '@inbook{Grotjahn_2008, place={Köln/Weimar}, series={Literatur - Kultur - Geschlecht: Studien zur Literatur- und Kulturgeschichte}, title={Der Wirkungskreis des Weibes. Zur Funktion frauenfeindlicher Rede in der Zauber­flöte}, volume={33}, booktitle={Wider die Frau. Zur Geschichte und Funktion misogyner Rede}, publisher={Böhlau}, author={Grotjahn, Rebecca}, editor={Geier, Andrea and Kocher, Ursula}, year={2008}, pages={37–58}, collection={Literatur - Kultur - Geschlecht: Studien zur Literatur- und Kulturgeschichte} }' chicago: 'Grotjahn, Rebecca. “Der Wirkungskreis Des Weibes. Zur Funktion Frauenfeindlicher Rede in Der Zauber­flöte.” In Wider Die Frau. Zur Geschichte Und Funktion Misogyner Rede, edited by Andrea Geier and Ursula Kocher, 33:37–58. Literatur - Kultur - Geschlecht: Studien Zur Literatur- Und Kulturgeschichte. Köln/Weimar: Böhlau, 2008.' ieee: 'R. Grotjahn, “Der Wirkungskreis des Weibes. Zur Funktion frauenfeindlicher Rede in der Zauber­flöte,” in Wider die Frau. Zur Geschichte und Funktion misogyner Rede, vol. 33, A. Geier and U. Kocher, Eds. Köln/Weimar: Böhlau, 2008, pp. 37–58.' mla: Grotjahn, Rebecca. “Der Wirkungskreis Des Weibes. Zur Funktion Frauenfeindlicher Rede in Der Zauber­flöte.” Wider Die Frau. Zur Geschichte Und Funktion Misogyner Rede, edited by Andrea Geier and Ursula Kocher, vol. 33, Böhlau, 2008, pp. 37–58. short: 'R. Grotjahn, in: A. Geier, U. Kocher (Eds.), Wider Die Frau. Zur Geschichte Und Funktion Misogyner Rede, Böhlau, Köln/Weimar, 2008, pp. 37–58.' date_created: 2023-01-26T15:26:53Z date_updated: 2023-01-26T15:39:51Z department: - _id: '535' editor: - first_name: Andrea full_name: Geier, Andrea last_name: Geier - first_name: Ursula full_name: Kocher, Ursula last_name: Kocher intvolume: ' 33' language: - iso: eng page: 37–58 place: Köln/Weimar publication: Wider die Frau. Zur Geschichte und Funktion misogyner Rede publication_identifier: unknown: - '978-3-412-15304-5 ' publisher: Böhlau series_title: 'Literatur - Kultur - Geschlecht: Studien zur Literatur- und Kulturgeschichte' status: public title: Der Wirkungskreis des Weibes. Zur Funktion frauenfeindlicher Rede in der Zauber­flöte type: book_chapter user_id: '73564' volume: 33 year: '2008' ... --- _id: '40865' abstract: - lang: eng text: 'In this paper we study space-time coding schemes for a novel MIMO transceiver which performs adaptive signal combining in radio-frequency (RF). The limitations of the RF circuitry make necessary to develop specific designs for this architecture. For instance, the space and time encoders must operate separately (the former works in the RF domain and the latter works in baseband), and at different time scales: the spatial encoder or RF beamformer must remain fixed dur- ing the transmission of a probably large number of symbols, whereas the time-encoder can work at the symbol rate. We show in the paper that although the multiplexing gain of the system is limited to one, we are still able to achieve the full spatial diversity of the MIMO channel as well as to increase the received signal-to-noise ratio through array gain. Specifically, when perfect channel state information (CSI) is available only at the receiver we propose to use a scheme referred to as orthogonal beam division multiplexing (OBDM). With this scheme the symbols are time-precoded with a unitary discrete Fourier transform (DFT) matrix, then they are successively transmitted through orthogonal direc- tions and, finally, we use a receiver comprising maximal ra- tio combining (MRC) followed by a minimum mean-square error (MMSE) decoder. The performance of the proposed techniques in terms of outage capacity and bit error rate is illustrated by means of several simulations examples.' author: - first_name: I. full_name: Santamaría, I. last_name: Santamaría - first_name: V. full_name: Elvira, V. last_name: Elvira - first_name: J. full_name: Vía, J. last_name: Vía - first_name: D. full_name: Ramírez, D. last_name: Ramírez - first_name: J. full_name: Pérez, J. last_name: Pérez - first_name: J. full_name: Ibáñez, J. last_name: Ibáñez - first_name: R. full_name: Eickhoff, R. last_name: Eickhoff - first_name: F. full_name: Ellinger, F. last_name: Ellinger citation: ama: 'Santamaría I, Elvira V, Vía J, et al. Optimal MIMO transmission schemes with adaptive antenna combining in the RF path. In: Proc.\ Eur.\ Signal Process.\ Conf. ; 2008.' apa: Santamaría, I., Elvira, V., Vía, J., Ramírez, D., Pérez, J., Ibáñez, J., Eickhoff, R., & Ellinger, F. (2008). Optimal MIMO transmission schemes with adaptive antenna combining in the RF path. Proc.\ Eur.\ Signal Process.\ Conf. bibtex: '@inproceedings{Santamaría_Elvira_Vía_Ramírez_Pérez_Ibáñez_Eickhoff_Ellinger_2008, place={Lausanne, Switzerland}, title={Optimal MIMO transmission schemes with adaptive antenna combining in the RF path}, booktitle={Proc.\ Eur.\ Signal Process.\ Conf.}, author={Santamaría, I. and Elvira, V. and Vía, J. and Ramírez, D. and Pérez, J. and Ibáñez, J. and Eickhoff, R. and Ellinger, F.}, year={2008} }' chicago: Santamaría, I., V. Elvira, J. Vía, D. Ramírez, J. Pérez, J. Ibáñez, R. Eickhoff, and F. Ellinger. “Optimal MIMO Transmission Schemes with Adaptive Antenna Combining in the RF Path.” In Proc.\ Eur.\ Signal Process.\ Conf. Lausanne, Switzerland, 2008. ieee: I. Santamaría et al., “Optimal MIMO transmission schemes with adaptive antenna combining in the RF path,” 2008. mla: Santamaría, I., et al. “Optimal MIMO Transmission Schemes with Adaptive Antenna Combining in the RF Path.” Proc.\ Eur.\ Signal Process.\ Conf., 2008. short: 'I. Santamaría, V. Elvira, J. Vía, D. Ramírez, J. Pérez, J. Ibáñez, R. Eickhoff, F. Ellinger, in: Proc.\ Eur.\ Signal Process.\ Conf., Lausanne, Switzerland, 2008.' date_created: 2023-01-30T11:52:04Z date_updated: 2023-01-30T11:54:37Z department: - _id: '263' place: Lausanne, Switzerland publication: Proc.\ Eur.\ Signal Process.\ Conf. status: public title: Optimal MIMO transmission schemes with adaptive antenna combining in the RF path type: conference user_id: '43497' year: '2008' ... --- _id: '40872' abstract: - lang: eng text: We study continuous-time multidimensional wide- sense stationary (WSS) and (almost) cyclostationary processes in the frequency domain. Under the assumption that the correlation function is uniformly continuous, we prove the existence of a unique sequence of spectral measures, which coincide with the restrictions to certain subdiagonals of the spectral measure in the strongly harmonizable case. Moreover, the off-diagonal measures are absolutely continuous with respect to the diagonal measure. As a consequence, for strongly harmonizable scalar improper almost cyclostationary processes, we obtain representation formulas for the components of the complementary spectral measure and the off-diagonal components of the spectral measure, in terms of the diagonal component of the spectral measure. We apply these results to analytic signals, which produces sufficient conditions for propriety for almost cyclostationary analytic signals. author: - first_name: Patrik full_name: Wahlberg, Patrik last_name: Wahlberg - first_name: Peter J. full_name: Schreier, Peter J. last_name: Schreier citation: ama: Wahlberg P, Schreier PJ. Spectral Relations for Multidimensional Complex Improper Stationary and (Almost) Cyclostationary Processes. IEEE Trans\ Inform\ Theory. 2008;54(4):1670–1682. doi:10.1109/TIT.2008.917626 apa: Wahlberg, P., & Schreier, P. J. (2008). Spectral Relations for Multidimensional Complex Improper Stationary and (Almost) Cyclostationary Processes. IEEE Trans.\ Inform.\ Theory, 54(4), 1670–1682. https://doi.org/10.1109/TIT.2008.917626 bibtex: '@article{Wahlberg_Schreier_2008, title={Spectral Relations for Multidimensional Complex Improper Stationary and (Almost) Cyclostationary Processes}, volume={54}, DOI={10.1109/TIT.2008.917626}, number={4}, journal={IEEE Trans.\ Inform.\ Theory}, author={Wahlberg, Patrik and Schreier, Peter J.}, year={2008}, pages={1670–1682} }' chicago: 'Wahlberg, Patrik, and Peter J. Schreier. “Spectral Relations for Multidimensional Complex Improper Stationary and (Almost) Cyclostationary Processes.” IEEE Trans.\ Inform.\ Theory 54, no. 4 (2008): 1670–1682. https://doi.org/10.1109/TIT.2008.917626.' ieee: 'P. Wahlberg and P. J. Schreier, “Spectral Relations for Multidimensional Complex Improper Stationary and (Almost) Cyclostationary Processes,” IEEE Trans.\ Inform.\ Theory, vol. 54, no. 4, pp. 1670–1682, 2008, doi: 10.1109/TIT.2008.917626.' mla: Wahlberg, Patrik, and Peter J. Schreier. “Spectral Relations for Multidimensional Complex Improper Stationary and (Almost) Cyclostationary Processes.” IEEE Trans.\ Inform.\ Theory, vol. 54, no. 4, 2008, pp. 1670–1682, doi:10.1109/TIT.2008.917626. short: P. Wahlberg, P.J. Schreier, IEEE Trans.\ Inform.\ Theory 54 (2008) 1670–1682. date_created: 2023-01-30T11:52:05Z date_updated: 2023-01-30T11:54:54Z department: - _id: '263' doi: 10.1109/TIT.2008.917626 intvolume: ' 54' issue: '4' page: 1670–1682 publication: IEEE Trans.\ Inform.\ Theory status: public title: Spectral Relations for Multidimensional Complex Improper Stationary and (Almost) Cyclostationary Processes type: journal_article user_id: '43497' volume: 54 year: '2008' ... --- _id: '40860' abstract: - lang: eng text: This paper deals with the analysis and design of orthogonal frequency-division multiplexing interleave-division multiple-access (OFDM-IDMA). We begin with the analysis of the information-theoretical advantages of non-orthogonal transmission schemes in fading multiple-access channels. We then turn attention to practical design issues. A signal-to-noise ratio (SNR) evolution technique is developed to predict the bit-error-rate (BER) performance of OFDM-IDMA. This technique is applied to system design and optimisation. Through proper power allocation, OFDM-IDMA can achieve the multi-user gain (MUG) predicted by information-theoretical analysis. It is also an attractive option in compensating for the clipping effect caused by peak-power limitation. Numerical examples show that OFDM-IDMA can (i) alleviate the PAPR problem commonly suffered by OFDM-based schemes; (ii) deliver significant MUG compared with other orthogonal alternatives; (iii) provide robust communications in frequency-selective channels; and (iv) support high single-user throughput. Copyright {\copyright} 2008 John Wiley & Sons, Ltd. author: - first_name: Jun full_name: Tong, Jun last_name: Tong - first_name: Qinghua full_name: Guo, Qinghua last_name: Guo - first_name: Li full_name: Ping, Li last_name: Ping citation: ama: Tong J, Guo Q, Ping L. Analysis and design of OFDM-IDMA systems. European Trans\ Comm. 2008;19(5):561–569. doi:10.1002/ett.1304 apa: Tong, J., Guo, Q., & Ping, L. (2008). Analysis and design of OFDM-IDMA systems. European Trans.\ Comm., 19(5), 561–569. https://doi.org/10.1002/ett.1304 bibtex: '@article{Tong_Guo_Ping_2008, title={Analysis and design of OFDM-IDMA systems}, volume={19}, DOI={10.1002/ett.1304}, number={5}, journal={European Trans.\ Comm.}, publisher={John Wiley & Sons}, author={Tong, Jun and Guo, Qinghua and Ping, Li}, year={2008}, pages={561–569} }' chicago: 'Tong, Jun, Qinghua Guo, and Li Ping. “Analysis and Design of OFDM-IDMA Systems.” European Trans.\ Comm. 19, no. 5 (2008): 561–569. https://doi.org/10.1002/ett.1304.' ieee: 'J. Tong, Q. Guo, and L. Ping, “Analysis and design of OFDM-IDMA systems,” European Trans.\ Comm., vol. 19, no. 5, pp. 561–569, 2008, doi: 10.1002/ett.1304.' mla: Tong, Jun, et al. “Analysis and Design of OFDM-IDMA Systems.” European Trans.\ Comm., vol. 19, no. 5, John Wiley & Sons, 2008, pp. 561–569, doi:10.1002/ett.1304. short: J. Tong, Q. Guo, L. Ping, European Trans.\ Comm. 19 (2008) 561–569. date_created: 2023-01-30T11:52:03Z date_updated: 2023-01-30T11:56:01Z department: - _id: '263' doi: 10.1002/ett.1304 intvolume: ' 19' issue: '5' page: 561–569 publication: European Trans.\ Comm. publisher: John Wiley & Sons status: public title: Analysis and design of OFDM-IDMA systems type: journal_article user_id: '43497' volume: 19 year: '2008' ... --- _id: '40870' abstract: - lang: eng text: The assessment of multivariate association between two complex random vectors is considered. A number of correlation coefficients based on three popular correlation analysis techniques, namely canonical correlation analysis, multivariate linear regression, and partial least squares, are reviewed and connected to performance measures in signal processing and communications, such as mean-squared estimation error, mutual information, and signal-to-noise ratio (SNR). For complex data, there are three types of correlation coefficients, which account for rotational, reflectional, and total (i.e., rotational and reflectional) dependencies between two random vectors. These three types are defined and analyzed for different correlation coefficients, and a numerical example is given. It is often required to compare two complex random vectors in a lower-dimensional subspace. For the large class of increasing, Schur-convex correlation coefficients, it is shown that the low-rank approximations of two random vectors maximizing a particular correlation coefficient are determined only by the constraints imposed on the correlation analysis technique. In this context, the correlation spread is defined as a normalized measure of how much of the overall correlation is contained in a low-dimensional subspace. author: - first_name: Peter J. full_name: Schreier, Peter J. last_name: Schreier citation: ama: Schreier PJ. A Unifying Discussion of Correlation Analysis for Complex Random Vectors. {IEEE} {T}rans\ {S}ignal\ {P}rocess. 2008;56(4):1327–1336. doi:10.1109/TSP.2007.909054 apa: Schreier, P. J. (2008). A Unifying Discussion of Correlation Analysis for Complex Random Vectors. {IEEE} {T}rans.\ {S}ignal\ {P}rocess., 56(4), 1327–1336. https://doi.org/10.1109/TSP.2007.909054 bibtex: '@article{Schreier_2008, title={A Unifying Discussion of Correlation Analysis for Complex Random Vectors}, volume={56}, DOI={10.1109/TSP.2007.909054}, number={4}, journal={{IEEE} {T}rans.\ {S}ignal\ {P}rocess.}, author={Schreier, Peter J.}, year={2008}, pages={1327–1336} }' chicago: 'Schreier, Peter J. “A Unifying Discussion of Correlation Analysis for Complex Random Vectors.” {IEEE} {T}rans.\ {S}ignal\ {P}rocess. 56, no. 4 (2008): 1327–1336. https://doi.org/10.1109/TSP.2007.909054.' ieee: 'P. J. Schreier, “A Unifying Discussion of Correlation Analysis for Complex Random Vectors,” {IEEE} {T}rans.\ {S}ignal\ {P}rocess., vol. 56, no. 4, pp. 1327–1336, 2008, doi: 10.1109/TSP.2007.909054.' mla: Schreier, Peter J. “A Unifying Discussion of Correlation Analysis for Complex Random Vectors.” {IEEE} {T}rans.\ {S}ignal\ {P}rocess., vol. 56, no. 4, 2008, pp. 1327–1336, doi:10.1109/TSP.2007.909054. short: P.J. Schreier, {IEEE} {T}rans.\ {S}ignal\ {P}rocess. 56 (2008) 1327–1336. date_created: 2023-01-30T11:52:04Z date_updated: 2023-01-30T11:56:07Z department: - _id: '263' doi: 10.1109/TSP.2007.909054 intvolume: ' 56' issue: '4' page: 1327–1336 publication: '{IEEE} {T}rans.\ {S}ignal\ {P}rocess.' status: public title: A Unifying Discussion of Correlation Analysis for Complex Random Vectors type: journal_article user_id: '43497' volume: 56 year: '2008' ... --- _id: '40864' abstract: - lang: eng text: We present a novel way of extending rotary-component and polarization analysis to nonstationary random signals. If a complex signal is resolved into counterclockwise and clockwise rotating phasors at one particular frequency only, it traces out an ellipse in the complex plane. Rotary-component analysis characterizes this ellipse in terms of its shape and orientation. Polarization analysis looks at the coherence between counterclockwise and clockwise rotating phasors and whether there is a preferred rotation direction of the ellipse (counterclockwise or clockwise). In the nonstationary case, we replace this ellipse with a time-dependent local ellipse that, at a given time instant, gives the best local approximation of the signal from a given frequency component. This local ellipse is then analyzed in terms of its shape, orientation, and degree of polarization. A time-frequency coherence measures how well the local ellipse approximates the signal. The ellipse parameters and the time-frequency coherence can be expressed in terms of the Rihaczek time-frequency distribution. Under coordinate rotation, the ellipse shape, the degree of polarization, and the time-frequency coherence are invariant, and the ellipse orientation is covariant. The methods presented in this paper provide an alternative to ellipse decompositions based on wavelet ridge analysis. author: - first_name: Peter J. full_name: Schreier, Peter J. last_name: Schreier citation: ama: Schreier PJ. Polarization Ellipse Analysis of Nonstationary Random Signals. {IEEE} {T}rans\ {S}ignal\ {P}rocess. 2008;56(9):4330–4339. doi:10.1109/TSP.2008.925961 apa: Schreier, P. J. (2008). Polarization Ellipse Analysis of Nonstationary Random Signals. {IEEE} {T}rans.\ {S}ignal\ {P}rocess., 56(9), 4330–4339. https://doi.org/10.1109/TSP.2008.925961 bibtex: '@article{Schreier_2008, title={Polarization Ellipse Analysis of Nonstationary Random Signals}, volume={56}, DOI={10.1109/TSP.2008.925961}, number={9}, journal={{IEEE} {T}rans.\ {S}ignal\ {P}rocess.}, author={Schreier, Peter J.}, year={2008}, pages={4330–4339} }' chicago: 'Schreier, Peter J. “Polarization Ellipse Analysis of Nonstationary Random Signals.” {IEEE} {T}rans.\ {S}ignal\ {P}rocess. 56, no. 9 (2008): 4330–4339. https://doi.org/10.1109/TSP.2008.925961.' ieee: 'P. J. Schreier, “Polarization Ellipse Analysis of Nonstationary Random Signals,” {IEEE} {T}rans.\ {S}ignal\ {P}rocess., vol. 56, no. 9, pp. 4330–4339, 2008, doi: 10.1109/TSP.2008.925961.' mla: Schreier, Peter J. “Polarization Ellipse Analysis of Nonstationary Random Signals.” {IEEE} {T}rans.\ {S}ignal\ {P}rocess., vol. 56, no. 9, 2008, pp. 4330–4339, doi:10.1109/TSP.2008.925961. short: P.J. Schreier, {IEEE} {T}rans.\ {S}ignal\ {P}rocess. 56 (2008) 4330–4339. date_created: 2023-01-30T11:52:03Z date_updated: 2023-01-30T11:55:58Z department: - _id: '263' doi: 10.1109/TSP.2008.925961 intvolume: ' 56' issue: '9' page: 4330–4339 publication: '{IEEE} {T}rans.\ {S}ignal\ {P}rocess.' status: public title: Polarization Ellipse Analysis of Nonstationary Random Signals type: journal_article user_id: '43497' volume: 56 year: '2008' ... --- _id: '40869' abstract: - lang: eng text: The coherence spectrum is a well-known measure of the linear statistical relationship between two time series. In this paper, we extend this concept to several processes and define the generalized magnitude squared coherence (GMSC) spectrum as a function of the largest eigenvalue of a matrix containing all the pairwise complex coherence spectra. The GMSC is bounded between zero and one, and attains its maximum when all the processes are perfectly correlated at a given frequency. Furthermore, three different GMSC spectrum estimators, extending those previously proposed for the MSC of two processes, are presented. Specifically, we compare the Welch method, the minimum variance distortionless response (MVDR) estimator and a new estimator based on canonical correlation analysis (CCA). author: - first_name: D. full_name: Ramírez, D. last_name: Ramírez - first_name: J. full_name: Vía, J. last_name: Vía - first_name: I. full_name: Santamaría, I. last_name: Santamaría citation: ama: 'Ramírez D, Vía J, Santamaría I. A generalization of the magnitude squared coherence spectrum for more than two signals: definition, properties and estimation. In: Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process. ; 2008. doi:10.1109/ICASSP.2008.4518473' apa: 'Ramírez, D., Vía, J., & Santamaría, I. (2008). A generalization of the magnitude squared coherence spectrum for more than two signals: definition, properties and estimation. Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process. https://doi.org/10.1109/ICASSP.2008.4518473' bibtex: '@inproceedings{Ramírez_Vía_Santamaría_2008, place={Las Vegas, USA}, title={A generalization of the magnitude squared coherence spectrum for more than two signals: definition, properties and estimation}, DOI={10.1109/ICASSP.2008.4518473}, booktitle={Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.}, author={Ramírez, D. and Vía, J. and Santamaría, I.}, year={2008} }' chicago: 'Ramírez, D., J. Vía, and I. Santamaría. “A Generalization of the Magnitude Squared Coherence Spectrum for More than Two Signals: Definition, Properties and Estimation.” In Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process. Las Vegas, USA, 2008. https://doi.org/10.1109/ICASSP.2008.4518473.' ieee: 'D. Ramírez, J. Vía, and I. Santamaría, “A generalization of the magnitude squared coherence spectrum for more than two signals: definition, properties and estimation,” 2008, doi: 10.1109/ICASSP.2008.4518473.' mla: 'Ramírez, D., et al. “A Generalization of the Magnitude Squared Coherence Spectrum for More than Two Signals: Definition, Properties and Estimation.” Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process., 2008, doi:10.1109/ICASSP.2008.4518473.' short: 'D. Ramírez, J. Vía, I. Santamaría, in: Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process., Las Vegas, USA, 2008.' date_created: 2023-01-30T11:52:04Z date_updated: 2023-01-30T11:56:05Z department: - _id: '263' doi: 10.1109/ICASSP.2008.4518473 place: Las Vegas, USA publication: Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process. status: public title: 'A generalization of the magnitude squared coherence spectrum for more than two signals: definition, properties and estimation' type: conference user_id: '43497' year: '2008' ... --- _id: '40863' abstract: - lang: eng text: This paper is concerned with coded multi-ary systems over linear channels. Based on a semi-analytical evolution technique, the impact of signaling schemes on the performance of low-cost iterative linear minimum-mean-square-error (LMMSE) detection is studied. It is shown that superposition coded modulation (SCM) maximizes the output signal-to-noise ratio (SNR) of LMMSE detectors. Consequently, SCM may potentially outperform other conventional signaling schemes when LMMSE detectors are used. Numerical examples are provided to verify the theoretical analysis. author: - first_name: Li full_name: Ping, Li last_name: Ping - first_name: Jun full_name: Tong, Jun last_name: Tong - first_name: Xiaojun full_name: Yuan, Xiaojun last_name: Yuan - first_name: Qinghua full_name: Guo, Qinghua last_name: Guo citation: ama: 'Ping L, Tong J, Yuan X, Guo Q. Performance analysis of multi-ary systems with iterative linear minimum-mean-square-error detection. In: 5th\ Int.\ Symp.\ Turbo Codes & Rel.\ Top. ; 2008:192–197. doi:10.1109/TURBOCODING.2008.4658696' apa: Ping, L., Tong, J., Yuan, X., & Guo, Q. (2008). Performance analysis of multi-ary systems with iterative linear minimum-mean-square-error detection. 5th\ Int.\ Symp.\ Turbo Codes & Rel.\ Top., 192–197. https://doi.org/10.1109/TURBOCODING.2008.4658696 bibtex: '@inproceedings{Ping_Tong_Yuan_Guo_2008, title={Performance analysis of multi-ary systems with iterative linear minimum-mean-square-error detection}, DOI={10.1109/TURBOCODING.2008.4658696}, booktitle={5th\ Int.\ Symp.\ Turbo Codes & Rel.\ Top.}, author={Ping, Li and Tong, Jun and Yuan, Xiaojun and Guo, Qinghua}, year={2008}, pages={192–197} }' chicago: Ping, Li, Jun Tong, Xiaojun Yuan, and Qinghua Guo. “Performance Analysis of Multi-Ary Systems with Iterative Linear Minimum-Mean-Square-Error Detection.” In 5th\ Int.\ Symp.\ Turbo Codes & Rel.\ Top., 192–197, 2008. https://doi.org/10.1109/TURBOCODING.2008.4658696. ieee: 'L. Ping, J. Tong, X. Yuan, and Q. Guo, “Performance analysis of multi-ary systems with iterative linear minimum-mean-square-error detection,” in 5th\ Int.\ Symp.\ Turbo Codes & Rel.\ Top., 2008, pp. 192–197, doi: 10.1109/TURBOCODING.2008.4658696.' mla: Ping, Li, et al. “Performance Analysis of Multi-Ary Systems with Iterative Linear Minimum-Mean-Square-Error Detection.” 5th\ Int.\ Symp.\ Turbo Codes & Rel.\ Top., 2008, pp. 192–197, doi:10.1109/TURBOCODING.2008.4658696. short: 'L. Ping, J. Tong, X. Yuan, Q. Guo, in: 5th\ Int.\ Symp.\ Turbo Codes & Rel.\ Top., 2008, pp. 192–197.' date_created: 2023-01-30T11:52:03Z date_updated: 2023-01-30T11:55:56Z department: - _id: '263' doi: 10.1109/TURBOCODING.2008.4658696 page: 192–197 publication: 5th\ Int.\ Symp.\ Turbo Codes & Rel.\ Top. status: public title: Performance analysis of multi-ary systems with iterative linear minimum-mean-square-error detection type: conference user_id: '43497' year: '2008' ... --- _id: '40862' author: - first_name: D. full_name: Ramírez, D. last_name: Ramírez - first_name: I. full_name: Santamaría, I. last_name: Santamaría - first_name: J. full_name: Pérez, J. last_name: Pérez - first_name: J. full_name: Vía, J. last_name: Vía - first_name: J. A. full_name: García-Naya, J. A. last_name: García-Naya - first_name: T. M. full_name: Fernández-Caramés, T. M. last_name: Fernández-Caramés - first_name: H. full_name: Pérez-Iglesias, H. last_name: Pérez-Iglesias - first_name: M. González full_name: López, M. González last_name: López - first_name: L. full_name: Castedo, L. last_name: Castedo - first_name: J. M. full_name: Torres-Royo, J. M. last_name: Torres-Royo citation: ama: Ramírez D, Santamaría I, Pérez J, et al. A comparative study of STBC transmissions at 2.4 GHz over indoor channels using a $2 \times 2$ MIMO testbed. Wireless Comm and Mobile Computing. 2008;8(9):1149–1164. doi:10.1002/wcm.558 apa: Ramírez, D., Santamaría, I., Pérez, J., Vía, J., García-Naya, J. A., Fernández-Caramés, T. M., Pérez-Iglesias, H., López, M. G., Castedo, L., & Torres-Royo, J. M. (2008). A comparative study of STBC transmissions at 2.4 GHz over indoor channels using a $2 \times 2$ MIMO testbed. Wireless Comm. and Mobile Computing, 8(9), 1149–1164. https://doi.org/10.1002/wcm.558 bibtex: '@article{Ramírez_Santamaría_Pérez_Vía_García-Naya_Fernández-Caramés_Pérez-Iglesias_López_Castedo_Torres-Royo_2008, title={A comparative study of STBC transmissions at 2.4 GHz over indoor channels using a $2 \times 2$ MIMO testbed}, volume={8}, DOI={10.1002/wcm.558}, number={9}, journal={Wireless Comm. and Mobile Computing}, author={Ramírez, D. and Santamaría, I. and Pérez, J. and Vía, J. and García-Naya, J. A. and Fernández-Caramés, T. M. and Pérez-Iglesias, H. and López, M. González and Castedo, L. and Torres-Royo, J. M.}, year={2008}, pages={1149–1164} }' chicago: 'Ramírez, D., I. Santamaría, J. Pérez, J. Vía, J. A. García-Naya, T. M. Fernández-Caramés, H. Pérez-Iglesias, M. González López, L. Castedo, and J. M. Torres-Royo. “A Comparative Study of STBC Transmissions at 2.4 GHz over Indoor Channels Using a $2 \times 2$ MIMO Testbed.” Wireless Comm. and Mobile Computing 8, no. 9 (2008): 1149–1164. https://doi.org/10.1002/wcm.558.' ieee: 'D. Ramírez et al., “A comparative study of STBC transmissions at 2.4 GHz over indoor channels using a $2 \times 2$ MIMO testbed,” Wireless Comm. and Mobile Computing, vol. 8, no. 9, pp. 1149–1164, 2008, doi: 10.1002/wcm.558.' mla: Ramírez, D., et al. “A Comparative Study of STBC Transmissions at 2.4 GHz over Indoor Channels Using a $2 \times 2$ MIMO Testbed.” Wireless Comm. and Mobile Computing, vol. 8, no. 9, 2008, pp. 1149–1164, doi:10.1002/wcm.558. short: D. Ramírez, I. Santamaría, J. Pérez, J. Vía, J.A. García-Naya, T.M. Fernández-Caramés, H. Pérez-Iglesias, M.G. López, L. Castedo, J.M. Torres-Royo, Wireless Comm. and Mobile Computing 8 (2008) 1149–1164. date_created: 2023-01-30T11:52:03Z date_updated: 2023-01-30T11:55:54Z department: - _id: '263' doi: 10.1002/wcm.558 intvolume: ' 8' issue: '9' page: 1149–1164 publication: Wireless Comm. and Mobile Computing status: public title: A comparative study of STBC transmissions at 2.4 GHz over indoor channels using a $2 \times 2$ MIMO testbed type: journal_article user_id: '43497' volume: 8 year: '2008' ... --- _id: '40861' abstract: - lang: eng text: This paper studies orthogonal frequency-division multiplexing (OFDM) systems employing coded modulation. Clipping is applied to reduce the peak-to-average-power-ratio (PAPR) of the transmit signal. A soft compensation method is proposed to combat the clipping effect. It is shown that the proposed method can outperform conventional clipping effect mitigation methods. The impact of signaling schemes of the coded modulation on system performance is investigated. The average variance analysis and numerical results demonstrate that superposition coded modulation (SCM) together with the proposed detection technique provides a simple and efficient solution to clipped OFDM transmission. author: - first_name: Jun full_name: Tong, Jun last_name: Tong - first_name: Li full_name: Ping, Li last_name: Ping citation: ama: 'Tong J, Ping L. Iterative detection techniques for clipped OFDM systems. In: Proc.\ IEEE Global Telecomm.\ Conf. ; 2008:1–5. doi:10.1109/GLOCOM.2008.ECP.225' apa: Tong, J., & Ping, L. (2008). Iterative detection techniques for clipped OFDM systems. Proc.\ IEEE Global Telecomm.\ Conf., 1–5. https://doi.org/10.1109/GLOCOM.2008.ECP.225 bibtex: '@inproceedings{Tong_Ping_2008, title={Iterative detection techniques for clipped OFDM systems}, DOI={10.1109/GLOCOM.2008.ECP.225}, booktitle={Proc.\ IEEE Global Telecomm.\ Conf.}, author={Tong, Jun and Ping, Li}, year={2008}, pages={1–5} }' chicago: Tong, Jun, and Li Ping. “Iterative Detection Techniques for Clipped OFDM Systems.” In Proc.\ IEEE Global Telecomm.\ Conf., 1–5, 2008. https://doi.org/10.1109/GLOCOM.2008.ECP.225. ieee: 'J. Tong and L. Ping, “Iterative detection techniques for clipped OFDM systems,” in Proc.\ IEEE Global Telecomm.\ Conf., 2008, pp. 1–5, doi: 10.1109/GLOCOM.2008.ECP.225.' mla: Tong, Jun, and Li Ping. “Iterative Detection Techniques for Clipped OFDM Systems.” Proc.\ IEEE Global Telecomm.\ Conf., 2008, pp. 1–5, doi:10.1109/GLOCOM.2008.ECP.225. short: 'J. Tong, L. Ping, in: Proc.\ IEEE Global Telecomm.\ Conf., 2008, pp. 1–5.' date_created: 2023-01-30T11:52:03Z date_updated: 2023-01-30T11:55:52Z department: - _id: '263' doi: 10.1109/GLOCOM.2008.ECP.225 page: 1–5 publication: Proc.\ IEEE Global Telecomm.\ Conf. status: public title: Iterative detection techniques for clipped OFDM systems type: conference user_id: '43497' year: '2008' ... --- _id: '40871' abstract: - lang: eng text: 'A complex random vector is called improper (noncircular) if it is correlated with its complex conjugate. We consider measures for the degree of impropriety that are invariant under linear transformation. These measures are functions of the canonical correlations between the vector and its complex conjugate, which have been termed the circularity coefficients. However, we show that these circularity coefficients do not tell the whole story: Two random vectors with identical covariance matrix and identical circularity coefficients can still behave differently in second-order estimation and detection.' author: - first_name: Peter J. full_name: Schreier, Peter J. last_name: Schreier citation: ama: 'Schreier PJ. The degree of impropriety (noncircularity) of complex random vectors. In: Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process. ; 2008:3909–3912. doi:10.1109/ICASSP.2008.4518508' apa: Schreier, P. J. (2008). The degree of impropriety (noncircularity) of complex random vectors. Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process., 3909–3912. https://doi.org/10.1109/ICASSP.2008.4518508 bibtex: '@inproceedings{Schreier_2008, title={The degree of impropriety (noncircularity) of complex random vectors}, DOI={10.1109/ICASSP.2008.4518508}, booktitle={Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.}, author={Schreier, Peter J.}, year={2008}, pages={3909–3912} }' chicago: Schreier, Peter J. “The Degree of Impropriety (Noncircularity) of Complex Random Vectors.” In Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process., 3909–3912, 2008. https://doi.org/10.1109/ICASSP.2008.4518508. ieee: 'P. J. Schreier, “The degree of impropriety (noncircularity) of complex random vectors,” in Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process., 2008, pp. 3909–3912, doi: 10.1109/ICASSP.2008.4518508.' mla: Schreier, Peter J. “The Degree of Impropriety (Noncircularity) of Complex Random Vectors.” Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process., 2008, pp. 3909–3912, doi:10.1109/ICASSP.2008.4518508. short: 'P.J. Schreier, in: Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process., 2008, pp. 3909–3912.' date_created: 2023-01-30T11:52:04Z date_updated: 2023-01-30T11:56:03Z department: - _id: '263' doi: 10.1109/ICASSP.2008.4518508 page: 3909–3912 publication: Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process. status: public title: The degree of impropriety (noncircularity) of complex random vectors type: conference user_id: '43497' year: '2008' ... --- _id: '14927' author: - first_name: Jochen full_name: Hundsdoerfer, Jochen last_name: Hundsdoerfer - first_name: Dirk full_name: Kiesewetter, Dirk last_name: Kiesewetter - first_name: Caren full_name: Sureth-Sloane, Caren id: '530' last_name: Sureth-Sloane orcid: ' 0000-0002-8183-5901' citation: ama: Hundsdoerfer J, Kiesewetter D, Sureth-Sloane C. Forschungsergebnisse in der Betriebswirtschaftlichen Steuerlehre — eine Bestandsaufnahme. Zeitschrift für Betriebswirtschaft. 2008;78(1):61-139. doi:10.1007/s11573-008-0004-4 apa: Hundsdoerfer, J., Kiesewetter, D., & Sureth-Sloane, C. (2008). Forschungsergebnisse in der Betriebswirtschaftlichen Steuerlehre — eine Bestandsaufnahme. Zeitschrift für Betriebswirtschaft, 78(1), 61–139. https://doi.org/10.1007/s11573-008-0004-4 bibtex: '@article{Hundsdoerfer_Kiesewetter_Sureth-Sloane_2008, title={Forschungsergebnisse in der Betriebswirtschaftlichen Steuerlehre — eine Bestandsaufnahme}, volume={78}, DOI={10.1007/s11573-008-0004-4}, number={1}, journal={Zeitschrift für Betriebswirtschaft}, author={Hundsdoerfer, Jochen and Kiesewetter, Dirk and Sureth-Sloane, Caren}, year={2008}, pages={61–139} }' chicago: 'Hundsdoerfer, Jochen, Dirk Kiesewetter, and Caren Sureth-Sloane. “Forschungsergebnisse in der Betriebswirtschaftlichen Steuerlehre — eine Bestandsaufnahme.” Zeitschrift für Betriebswirtschaft 78, no. 1 (2008): 61–139. https://doi.org/10.1007/s11573-008-0004-4.' ieee: 'J. Hundsdoerfer, D. Kiesewetter, and C. Sureth-Sloane, “Forschungsergebnisse in der Betriebswirtschaftlichen Steuerlehre — eine Bestandsaufnahme,” Zeitschrift für Betriebswirtschaft, vol. 78, no. 1, pp. 61–139, 2008, doi: 10.1007/s11573-008-0004-4.' mla: Hundsdoerfer, Jochen, et al. “Forschungsergebnisse in der Betriebswirtschaftlichen Steuerlehre — eine Bestandsaufnahme.” Zeitschrift für Betriebswirtschaft, vol. 78, no. 1, 2008, pp. 61–139, doi:10.1007/s11573-008-0004-4. short: J. Hundsdoerfer, D. Kiesewetter, C. Sureth-Sloane, Zeitschrift für Betriebswirtschaft 78 (2008) 61–139. date_created: 2019-11-13T12:18:35Z date_updated: 2023-01-31T12:29:10Z department: - _id: '187' doi: 10.1007/s11573-008-0004-4 intvolume: ' 78' issue: '1' language: - iso: ger page: 61-139 publication: Zeitschrift für Betriebswirtschaft publication_identifier: issn: - 0044-2372 - 1861-8928 publication_status: published quality_controlled: '1' status: public title: Forschungsergebnisse in der Betriebswirtschaftlichen Steuerlehre — eine Bestandsaufnahme type: journal_article user_id: '21222' volume: 78 year: '2008' ... --- _id: '41277' author: - first_name: Christoph full_name: Rill, Christoph last_name: Rill - first_name: Matthias full_name: Bauer, Matthias id: '47241' last_name: Bauer orcid: 0000-0002-9294-6076 - first_name: Helmut full_name: Bertagnolli, Helmut last_name: Bertagnolli - first_name: Guido full_name: Kickelbick, Guido last_name: Kickelbick citation: ama: Rill C, Bauer M, Bertagnolli H, Kickelbick G. Microemulsion approach to neodymium, europium, and ytterbium oxide/hydroxide colloids—Effects of precursors and preparation parameters on particle size and crystallinity. Journal of Colloid and Interface Science. 2008;325(1):179-186. doi:10.1016/j.jcis.2008.05.008 apa: Rill, C., Bauer, M., Bertagnolli, H., & Kickelbick, G. (2008). Microemulsion approach to neodymium, europium, and ytterbium oxide/hydroxide colloids—Effects of precursors and preparation parameters on particle size and crystallinity. Journal of Colloid and Interface Science, 325(1), 179–186. https://doi.org/10.1016/j.jcis.2008.05.008 bibtex: '@article{Rill_Bauer_Bertagnolli_Kickelbick_2008, title={Microemulsion approach to neodymium, europium, and ytterbium oxide/hydroxide colloids—Effects of precursors and preparation parameters on particle size and crystallinity}, volume={325}, DOI={10.1016/j.jcis.2008.05.008}, number={1}, journal={Journal of Colloid and Interface Science}, publisher={Elsevier BV}, author={Rill, Christoph and Bauer, Matthias and Bertagnolli, Helmut and Kickelbick, Guido}, year={2008}, pages={179–186} }' chicago: 'Rill, Christoph, Matthias Bauer, Helmut Bertagnolli, and Guido Kickelbick. “Microemulsion Approach to Neodymium, Europium, and Ytterbium Oxide/Hydroxide Colloids—Effects of Precursors and Preparation Parameters on Particle Size and Crystallinity.” Journal of Colloid and Interface Science 325, no. 1 (2008): 179–86. https://doi.org/10.1016/j.jcis.2008.05.008.' ieee: 'C. Rill, M. Bauer, H. Bertagnolli, and G. Kickelbick, “Microemulsion approach to neodymium, europium, and ytterbium oxide/hydroxide colloids—Effects of precursors and preparation parameters on particle size and crystallinity,” Journal of Colloid and Interface Science, vol. 325, no. 1, pp. 179–186, 2008, doi: 10.1016/j.jcis.2008.05.008.' mla: Rill, Christoph, et al. “Microemulsion Approach to Neodymium, Europium, and Ytterbium Oxide/Hydroxide Colloids—Effects of Precursors and Preparation Parameters on Particle Size and Crystallinity.” Journal of Colloid and Interface Science, vol. 325, no. 1, Elsevier BV, 2008, pp. 179–86, doi:10.1016/j.jcis.2008.05.008. short: C. Rill, M. Bauer, H. Bertagnolli, G. Kickelbick, Journal of Colloid and Interface Science 325 (2008) 179–186. date_created: 2023-01-31T15:08:01Z date_updated: 2023-01-31T15:08:08Z department: - _id: '306' doi: 10.1016/j.jcis.2008.05.008 intvolume: ' 325' issue: '1' keyword: - Colloid and Surface Chemistry - Surfaces - Coatings and Films - Biomaterials - Electronic - Optical and Magnetic Materials language: - iso: eng page: 179-186 publication: Journal of Colloid and Interface Science publication_identifier: issn: - 0021-9797 publication_status: published publisher: Elsevier BV status: public title: Microemulsion approach to neodymium, europium, and ytterbium oxide/hydroxide colloids—Effects of precursors and preparation parameters on particle size and crystallinity type: journal_article user_id: '48467' volume: 325 year: '2008' ... --- _id: '41278' article_number: '2952' author: - first_name: Yasar full_name: Akdogan, Yasar last_name: Akdogan - first_name: Christina full_name: Vogt, Christina last_name: Vogt - first_name: Matthias full_name: Bauer, Matthias id: '47241' last_name: Bauer orcid: 0000-0002-9294-6076 - first_name: Helmut full_name: Bertagnolli, Helmut last_name: Bertagnolli - first_name: Liviu full_name: Giurgiu, Liviu last_name: Giurgiu - first_name: Emil full_name: Roduner, Emil last_name: Roduner citation: ama: Akdogan Y, Vogt C, Bauer M, Bertagnolli H, Giurgiu L, Roduner E. Platinum species in the pores of NaX, NaY and NaA zeolites studied using EPR, XAS and FTIR spectroscopies. Physical Chemistry Chemical Physics. 2008;10(20). doi:10.1039/b718932j apa: Akdogan, Y., Vogt, C., Bauer, M., Bertagnolli, H., Giurgiu, L., & Roduner, E. (2008). Platinum species in the pores of NaX, NaY and NaA zeolites studied using EPR, XAS and FTIR spectroscopies. Physical Chemistry Chemical Physics, 10(20), Article 2952. https://doi.org/10.1039/b718932j bibtex: '@article{Akdogan_Vogt_Bauer_Bertagnolli_Giurgiu_Roduner_2008, title={Platinum species in the pores of NaX, NaY and NaA zeolites studied using EPR, XAS and FTIR spectroscopies}, volume={10}, DOI={10.1039/b718932j}, number={202952}, journal={Physical Chemistry Chemical Physics}, publisher={Royal Society of Chemistry (RSC)}, author={Akdogan, Yasar and Vogt, Christina and Bauer, Matthias and Bertagnolli, Helmut and Giurgiu, Liviu and Roduner, Emil}, year={2008} }' chicago: Akdogan, Yasar, Christina Vogt, Matthias Bauer, Helmut Bertagnolli, Liviu Giurgiu, and Emil Roduner. “Platinum Species in the Pores of NaX, NaY and NaA Zeolites Studied Using EPR, XAS and FTIR Spectroscopies.” Physical Chemistry Chemical Physics 10, no. 20 (2008). https://doi.org/10.1039/b718932j. ieee: 'Y. Akdogan, C. Vogt, M. Bauer, H. Bertagnolli, L. Giurgiu, and E. Roduner, “Platinum species in the pores of NaX, NaY and NaA zeolites studied using EPR, XAS and FTIR spectroscopies,” Physical Chemistry Chemical Physics, vol. 10, no. 20, Art. no. 2952, 2008, doi: 10.1039/b718932j.' mla: Akdogan, Yasar, et al. “Platinum Species in the Pores of NaX, NaY and NaA Zeolites Studied Using EPR, XAS and FTIR Spectroscopies.” Physical Chemistry Chemical Physics, vol. 10, no. 20, 2952, Royal Society of Chemistry (RSC), 2008, doi:10.1039/b718932j. short: Y. Akdogan, C. Vogt, M. Bauer, H. Bertagnolli, L. Giurgiu, E. Roduner, Physical Chemistry Chemical Physics 10 (2008). date_created: 2023-01-31T15:08:27Z date_updated: 2023-01-31T15:08:36Z department: - _id: '306' doi: 10.1039/b718932j intvolume: ' 10' issue: '20' keyword: - Physical and Theoretical Chemistry - General Physics and Astronomy language: - iso: eng publication: Physical Chemistry Chemical Physics publication_identifier: issn: - 1463-9076 - 1463-9084 publication_status: published publisher: Royal Society of Chemistry (RSC) status: public title: Platinum species in the pores of NaX, NaY and NaA zeolites studied using EPR, XAS and FTIR spectroscopies type: journal_article user_id: '48467' volume: 10 year: '2008' ... --- _id: '41279' author: - first_name: Jin-Ming full_name: Wu, Jin-Ming last_name: Wu - first_name: Markus full_name: Antonietti, Markus last_name: Antonietti - first_name: Silvia full_name: Gross, Silvia last_name: Gross - first_name: Matthias full_name: Bauer, Matthias id: '47241' last_name: Bauer orcid: 0000-0002-9294-6076 - first_name: Bernd M. full_name: Smarsly, Bernd M. last_name: Smarsly citation: ama: Wu J-M, Antonietti M, Gross S, Bauer M, Smarsly BM. Ordered Mesoporous Thin Films of Rutile TiO2 Nanocrystals Mixed with Amorphous Ta2O5. ChemPhysChem. 2008;9(5):748-757. doi:10.1002/cphc.200700679 apa: Wu, J.-M., Antonietti, M., Gross, S., Bauer, M., & Smarsly, B. M. (2008). Ordered Mesoporous Thin Films of Rutile TiO2 Nanocrystals Mixed with Amorphous Ta2O5. ChemPhysChem, 9(5), 748–757. https://doi.org/10.1002/cphc.200700679 bibtex: '@article{Wu_Antonietti_Gross_Bauer_Smarsly_2008, title={Ordered Mesoporous Thin Films of Rutile TiO2 Nanocrystals Mixed with Amorphous Ta2O5}, volume={9}, DOI={10.1002/cphc.200700679}, number={5}, journal={ChemPhysChem}, publisher={Wiley}, author={Wu, Jin-Ming and Antonietti, Markus and Gross, Silvia and Bauer, Matthias and Smarsly, Bernd M.}, year={2008}, pages={748–757} }' chicago: 'Wu, Jin-Ming, Markus Antonietti, Silvia Gross, Matthias Bauer, and Bernd M. Smarsly. “Ordered Mesoporous Thin Films of Rutile TiO2 Nanocrystals Mixed with Amorphous Ta2O5.” ChemPhysChem 9, no. 5 (2008): 748–57. https://doi.org/10.1002/cphc.200700679.' ieee: 'J.-M. Wu, M. Antonietti, S. Gross, M. Bauer, and B. M. Smarsly, “Ordered Mesoporous Thin Films of Rutile TiO2 Nanocrystals Mixed with Amorphous Ta2O5,” ChemPhysChem, vol. 9, no. 5, pp. 748–757, 2008, doi: 10.1002/cphc.200700679.' mla: Wu, Jin-Ming, et al. “Ordered Mesoporous Thin Films of Rutile TiO2 Nanocrystals Mixed with Amorphous Ta2O5.” ChemPhysChem, vol. 9, no. 5, Wiley, 2008, pp. 748–57, doi:10.1002/cphc.200700679. short: J.-M. Wu, M. Antonietti, S. Gross, M. Bauer, B.M. Smarsly, ChemPhysChem 9 (2008) 748–757. date_created: 2023-01-31T15:08:54Z date_updated: 2023-01-31T15:09:05Z department: - _id: '306' doi: 10.1002/cphc.200700679 intvolume: ' 9' issue: '5' keyword: - Physical and Theoretical Chemistry - Atomic and Molecular Physics - and Optics language: - iso: eng page: 748-757 publication: ChemPhysChem publication_identifier: issn: - 1439-4235 publication_status: published publisher: Wiley status: public title: Ordered Mesoporous Thin Films of Rutile TiO2 Nanocrystals Mixed with Amorphous Ta2O5 type: journal_article user_id: '48467' volume: 9 year: '2008' ... --- _id: '41474' author: - first_name: Andreas full_name: Seifert, Andreas id: '693' last_name: Seifert - first_name: Niclas full_name: Schaper, Niclas last_name: Schaper citation: ama: 'Seifert A, Schaper N. Erste Ergebnisse zur Messung pädagogischer Kompetenz in der universitären Lehrerausbildung. In: Tagung „Kompetenzdiagnose und Kompetenzentwicklung in der Lehrerbildung“ des CEVET und PLAZ. ; 2008.' apa: Seifert, A., & Schaper, N. (2008). Erste Ergebnisse zur Messung pädagogischer Kompetenz in der universitären Lehrerausbildung. Tagung „Kompetenzdiagnose und Kompetenzentwicklung in der Lehrerbildung“ des CEVET und PLAZ. Tagung „Kompetenzdiagnose und Kompetenzentwicklung in der Lehrerbildung“ des CEVET und PLAZ, Paderborn. bibtex: '@inproceedings{Seifert_Schaper_2008, title={Erste Ergebnisse zur Messung pädagogischer Kompetenz in der universitären Lehrerausbildung.}, booktitle={Tagung „Kompetenzdiagnose und Kompetenzentwicklung in der Lehrerbildung“ des CEVET und PLAZ}, author={Seifert, Andreas and Schaper, Niclas}, year={2008} }' chicago: Seifert, Andreas, and Niclas Schaper. “Erste Ergebnisse zur Messung pädagogischer Kompetenz in der universitären Lehrerausbildung.” In Tagung „Kompetenzdiagnose und Kompetenzentwicklung in der Lehrerbildung“ des CEVET und PLAZ, 2008. ieee: A. Seifert and N. Schaper, “Erste Ergebnisse zur Messung pädagogischer Kompetenz in der universitären Lehrerausbildung.,” presented at the Tagung „Kompetenzdiagnose und Kompetenzentwicklung in der Lehrerbildung“ des CEVET und PLAZ, Paderborn, 2008. mla: Seifert, Andreas, and Niclas Schaper. “Erste Ergebnisse zur Messung pädagogischer Kompetenz in der universitären Lehrerausbildung.” Tagung „Kompetenzdiagnose und Kompetenzentwicklung in der Lehrerbildung“ des CEVET und PLAZ, 2008. short: 'A. Seifert, N. Schaper, in: Tagung „Kompetenzdiagnose und Kompetenzentwicklung in der Lehrerbildung“ des CEVET und PLAZ, 2008.' conference: end_date: 06.12.2008 location: Paderborn name: Tagung „Kompetenzdiagnose und Kompetenzentwicklung in der Lehrerbildung“ des CEVET und PLAZ start_date: 05.12.2008 date_created: 2023-02-02T11:49:28Z date_updated: 2023-02-02T11:49:32Z department: - _id: '33' - _id: '427' language: - iso: ger publication: Tagung „Kompetenzdiagnose und Kompetenzentwicklung in der Lehrerbildung“ des CEVET und PLAZ publication_status: published quality_controlled: '1' status: public title: Erste Ergebnisse zur Messung pädagogischer Kompetenz in der universitären Lehrerausbildung. type: conference_abstract user_id: '693' year: '2008' ...