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684 Publications


2004 | Book Chapter | LibreCat-ID: 8454
H.-H. Kremer, “Qualifizierungsnetzwerke - Lernumgebung für Lehrkräfte,” in Lernfelder gestalten - miteinander Lernen - Innovationen vernetzen. Ergebnisse der 1. CULIK Fachtagung, F. Gramlinger, S. Steinemann, and T. Tramm, Eds. Paderborn, 2004, pp. 82–95.
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2004 | Journal Article | LibreCat-ID: 850
J. Gross, J. Klaue, H. Karl, and A. Wolisz, “Cross-layer optimization of OFDM transmission systems for MPEG-4 video streaming,” Computer Communications, no. 11, pp. 1044--1055, 2004.
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2004 | Journal Article | LibreCat-ID: 851
N. Niebert et al., “Ambient networks: An architecture for communication networks beyond 3G,” IEEE Wireless Communications, no. 2, pp. 14--22, 2004.
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2004 | Conference Paper | LibreCat-ID: 852
V. Handziski, A. Köpke, H. Karl, C. Frank, and W. Drytkiewicz, “Improving the Energy Efficiency of Directed Diffusion Using Passive Clustering,” in Wireless Sensor Networks, First European Workshop, EWSN 2004, Berlin, Germany, January 19-21, 2004, Proceedings, 2004, pp. 172--187.
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2004 | Conference Paper | LibreCat-ID: 853
V. Typpö, J. Eisl, J. Höller, R. Agüero, and H. Karl, “Research Challenges in Mobility and Moving Networks: An Ambient Networks View,” in Broadband Satellite Comunication Systems and the Challenges of Mobility - IFIP TC6 Workshops on Broadband Satellite Communication Systems and Challenges of Mobility, World Computer Congress, August 22-27, 2004, Toulouse, France, 2004, pp. 145--155.
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2004 | Conference Paper | LibreCat-ID: 854
C. Frank and H. Karl, “Consistency challenges of service discovery in mobile ad hoc networks,” in Proceedings of the 7th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2004, Venice, Italy, October 4-6, 2004, 2004, pp. 105--114.
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2004 | Conference Paper | LibreCat-ID: 855
L. Marie Feeney, D. Hollos, M. Kubisch, S. Mengesha, and H. Karl, “A Geometric Derivation of the Probability of Finding a Relay in Multi-rate Networks,” in NETWORKING 2004, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communication, Third International IFIP-TC6 Networking Conference, Athens, Greece, May 9-14, 2004, Proceedings, 2004, pp. 1312--1317.
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2004 | Conference Paper | LibreCat-ID: 856
D. Hollos, H. Karl, and A. Wolisz, “Regionalizing global optimization algorithms to improve the operation of large ad hoc networks,” in 2004 IEEE Wireless Communications and Networking Conference, WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004, 2004, pp. 819--824.
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2004 | Conference Paper | LibreCat-ID: 857
D. Raguin, M. Kubisch, H. Karl, and A. Wolisz, “Queue-driven cut-through medium access in wireless ad hoc networks,” in 2004 IEEE Wireless Communications and Networking Conference , WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004, 2004, pp. 1909--1914.
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2004 | Book Chapter | LibreCat-ID: 858
H. Karl, “Data Transmission in Mobile Communication Systems,” in Location-Based Services, 2004, pp. 207--244.
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2004 | Conference (Editor) | LibreCat-ID: 859
H. Karl, A. Willig, and A. Wolisz, Eds., Wireless Sensor Networks. First European Workshop, {EWSN} 2004, Berlin, Germany, January 19-21, 2004, Proceedings, 2004.
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2004 | Journal Article | LibreCat-ID: 8676
W. Langbein et al., “Coherent dynamics in InGaAs quantum dots and quantum dot molecules,” Physica E: Low-dimensional Systems and Nanostructures, pp. 400–407, 2004.
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2004 | Journal Article | LibreCat-ID: 8680
D. Reuter, P. Kailuweit, A. D. Wieck, U. Zeitler, and J. C. Maan, “Magnetic field dependence of hole levels in InAs quantum dots,” Physica E: Low-dimensional Systems and Nanostructures, pp. 446–449, 2004.
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2004 | Journal Article | LibreCat-ID: 8687
E. Schuster, W. Keune, F.-Y. Lo, D. Reuter, A. Wieck, and K. Westerholt, “Preparation and characterization of epitaxial Fe(001) thin films on GaAs(001)-based LED for spin injection,” Superlattices and Microstructures, pp. 313–320, 2004.
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2004 | Journal Article | LibreCat-ID: 8688
R. Schmidt et al., “Electroluminescence of single-dot nano-LEDs—optical spectroscopy of an electrically tunable few-electron/hole system,” Physica E: Low-dimensional Systems and Nanostructures, pp. 110–114, 2004.
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2004 | Journal Article | LibreCat-ID: 8692
D. Kähler, M. Knop, U. Kunze, D. Reuter, and A. D. Wieck, “Dual-gate GaAs/AlGaAs quantum point contact with tuneable subband energy separation,” Semiconductor Science and Technology, pp. 140–143, 2004.
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2004 | Journal Article | LibreCat-ID: 8695
D. Kähler, U. Kunze, D. Reuter, and A. D. Wieck, “Ultrasmall nanoscale devices fabricated from compensating-layer GaAs/AlGaAs heterostructures,” Physica E: Low-dimensional Systems and Nanostructures, pp. 435–439, 2004.
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2004 | Journal Article | LibreCat-ID: 8696
S. Petrosyan, A. Yesayan, D. Reuter, and A. D. Wieck, “The linearly graded two-dimensional p–n junction,” Applied Physics Letters, pp. 3313–3315, 2004.
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2004 | Journal Article | LibreCat-ID: 8697
C. Riedesel, D. Reuter, and A. . Wieck, “Laterally patterned high mobility two-dimensional electron gases obtained by overgrowth of focused ion beam implanted Al1−xGaxAs,” Physica E: Low-dimensional Systems and Nanostructures, pp. 592–596, 2004.
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2004 | Journal Article | LibreCat-ID: 8698
D. Reuter, P. Schafmeister, P. Kailuweit, and A. D. Wieck, “Frequency-dependent C(V) spectroscopy of the hole system in InAs quantum dots,” Physica E: Low-dimensional Systems and Nanostructures, pp. 445–450, 2004.
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