Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
20122-antenna RF front-end for cognitive radio
Liszewski, J.; Gäbler, H.; Keusgen, W.; Haustein, T.
Conference Paper
2012Achievable system performance gains using distributed antenna deployments
Kurras, M.; Börner, K.; Thiele, L.; Olbrich, M.; Haustein, T.
Conference Paper
2012LTE trials in the return channel over satellite
Jungnickel, V.; Gaebler, H.; Krueger, U.; Manolakis, K.; Haustein, T.
Conference Paper
2012Multi-user data sharing using coordinator with network coding and layered transmission
Mizutani, K.; Haustein, T.; Sakaguchi, K.
Conference Paper
2012On the energy-bandwidth trade-off in green wireless networks: System level results
Butt, M.M.; Schubert, B.; Kurras, M.; Borner, K.; Haustein, T.; Thiele, L.
Conference Paper
2011Digital and dynamic certification in the framework of the novel revised R&TTE Directive in Europe
Mueck, M.D.; Haustein, T.; Bender, P.
Conference Paper
2011Impairment modeling for joint transmission CoMP
Manolakis, K.; Thiele, L.; Oberli, C.; Haustein, T.; Jungnickel, V.
Conference Paper
2011Multi-user relaying with full frequency reuse for enhanced LTE-GBR coverage
Venkatkumar, V.; Haustein, T.
Conference Paper
2011Radio resource management in heterogeneous deployments: A system level perspective
Wirth, T.; Dommel, J.; Börner, K.; Thiele, L.; Haustein, T.
Conference Paper
2011Sum rate optimization by spatial precoding for a multiuser MIMO DFT-precoded OFDM uplink
Wu, H.; Haustein, T.; Jorswieck, E.A.; Hoeher, P.A.
Journal Article
2010Demand driven evolution of the Cognitive Pilot Channel
Mueck, M.; Haustein, T.
Conference Paper
2010ETSI reconfigurable radio systems: status and future directions on software defined radio and cognitive radio standards
Mück, M.; Piipponen, A.; Kalliojaervi, K.; Dimitrakopoulos, G.; Tsagkaris, K.; Demestichas, P.; Casadevall, F.; Perez-Romero, J.; Sallent, O.; Baldini, G.; Filin, S.; Harada, H.; Debbah, M.; Haustein, T.; Gebert, J.; Deschamps, B.; Bender, P.; Street, M.; Kandeepan, S.; Lota, J.
Journal Article
2010ETSI RRS - The standardization path to next generation cognitive radio systems
Mueck, M.; Muller, P.-J.; Guang, L.; Stamatelatos, M.; Alonistioti, N.; Kalliojarvi, K.; Piipponen, A.; Tsagkaris, K.; Demestichas, P.; Hayar, A.; Gebert, J.; Filin, S.; Harada, H.; Debbah, M.; Baldini, G.; Kandeepan, S.; Biswas, A.R.; Haustein, T.
Conference Paper
2010Field trials using coordinated multi-point transmission in the downlink
Jungnickel, V.; Forck, A.; Jaeckel, S.; Bauermeister, S.; Schiffermueller, S.; Schubert, S.; Wahls, S.; Thiele, L.; Haustein, T.; Kreher, W.; Mueller, J.; Droste, H.; Kadel, G.
Conference Paper
2010Interference management for future cellular OFDMA systems using coordinated multi-point transmission
Thiele, L.; Jungnickel, V.; Haustein, T.
Journal Article
2010Joint admission control and resource allocation for multiuser loading in LTE networks
Venkatkumar, V.; Haustein, T.; Faulkner, M.
Conference Paper
2010LTE amplify and forward relaying for indoor coverage extension
Wirth, T.; Thiele, L.; Haustein, T.; Braz, O.; Stefanik, J.
Conference Paper
2010LTE-advanced relaying and radio resource management for fast broadband wireless deployment
Wirth, T.; Haustein, T.; Halfmann, R.
Conference Paper
2010Method of and radio network for transmitting layered data to multiple receiving stations
Haustein, T.; Venkatasubramanian, V.
Patent
2010Relaying results for indoor coverage in long-term evolution and beyond
Venkatkumar, V.; Haustein, T.; Faulkner, M.
Journal Article
2010Resource management in MIMO-OFDM systems
Schellmann, M.; Thiele, L.; Wirth, T.; Haustein, T.; Jungnickel, V.
Book Article
2010Scalable video broadcasting trials in 4G cellular deployments
Wirth, T.; Thiele, L.; Haustein, T.; Brandenburg, J.; Stabernack, B.
Conference Paper
2010Spatial transmission mode switching in multiuser MIMO-OFDM systems with user fairness
Schellmann, M.; Thiele, L.; Haustein, T.; Jungnickel, V.
Journal Article
2009Coordinated multipoint trials in the downlink
Jungnickel, V.; Thiele, L.; Wirth, T.; Haustein, T.; Schiffermüller, S.; Forck, A.; Wahls, S.; Jäckel, S.; Schubert, S.; Gabler, H.; Juchems, C.; Luhn, F.; Zavrtak, R.; Droste, H.; Kadel, G.; Kreher, W.; Müller, J.; Störmer, W.; Wannemacher, G.
Conference Paper
2009Interference-aware scheduling in the multiuser MIMO-OFDM downlink
Jungnickel, V.; Schellmann, M.; Thiele, L.; Wirth, T.; Haustein, T.; Koch, O.; Zirwas, W.; Schulz, E.
Journal Article
2009LTE-advanced relaying for outdoor range extension
Wirth, T.; Venkatkumar, V.; Haustein, T.; Schulz, E.; Halfmann, R.
Conference Paper
2009On the Information Rate of Single-Carrier FDMA Using Linear Frequency Domain Equalization and Its Application for 3GPP-LTE Uplink
Wu, H.G.; Haustein, T.; Hoeher, P.A.
Journal Article
2009Relaying in long term evolution: Indoor full frequency reuse
Venkatkumar, V.; Wirth, T.; Haustein, T.; Schulz, E.
Conference Paper
2009Subchannel allocation for dynamic spectrum access in underlay OFDMA system
Venkatkumar, V.; Haustein, T.
Conference Paper
2008Doppler compensation for chunk-based OFDMA system
Schellmann, M.; Haustein, T.
Conference Paper
2008Feedback design for multi-user MIMO systems
Jungnickel, V.; Thiele, L.; Wirth, T.; Schellmann, M.; Haustein, T.; Venkatkumar, V.
Conference Paper
2008Field trial results on multi-user MIMO downlink OFDMA in typical outdoor scenario using proportional fair scheduling
Venkatkumar, V.; Haustein, T.; Wu, H.; Schulz, E.; Wirth, T.; Forck, A.; Wahls, S.; Jungnickel, V.
Conference Paper
2008Implementation concepts for distributed cooperative transmission
Jungnickel, V.; Thiele, L.; Schellmann, M.; Wirth, T.; Forck, A.; Zirwas, W.; Haustein, T.; Schulz, E.
Conference Paper
2008Measurements of multi-antenna gains using a 3GPP-LTE air interface in typical indoor and outdoor scenarios
Haustein, T.; Venkatkumar, V.; Eichinger, J.; Schulz, E.; Wirth, T.; Jungnickel, V.; Forck, A.; Wahls, S.; Juchems, C.; Luhn, F.; Zavrtak, R.
Conference Paper
2008PHY 51-3 - Realtime multi-user multi-antenna downlink measurements
Wirth, T.; Jungnickel, V.; Forck, A.; Wahls, S.; Gäbler, H.; Haustein, T.; Eichinger, J.; Monge, D.; Schulz, E.; Juchems, C.; Luhn, F.; Zavrtak, R.
Conference Paper
2008Polarisation dependent MIMO gains on multiuser downlink OFDMA with a 3GPP LTE air interface in typical urban outdoor scenarios
Wirth, T.; Jungnickel, V.; Forck, A.; Wahls, S.; Venkatkumar, V.; Haustein, T.; Wu, H.
Conference Paper
2008Realtime multi-user multi-antenna downlink measurements
Wirth, T.; Jungnickel, V.; Forck, A.; Wahls, S.; Gaebler, H.; Haustein, T.; Eichinger, J.; Monge, D.; Schulz, E.; Juchems, C.; Luhn, F.; Zavrtak, R.
Conference Paper
2008Relaying in long term evolution: Indoor full frequency reuse
Venkatkumar, V.; Wirth, T.; Haustein, T.; Schulz, E.
Conference Paper
2008Synchronization of cooperative base stations
Jungnickel, V.; Wirth, T.; Schellmann, M.; Haustein, T.; Zirwas, W.
Conference Paper
2008Verfahren und Vorrichtung zur Datenuebertragung
Zirwas, W.; Eichinger, J.-M.; Ibing, A.; Thiele, L.; Jungnickel, V.; Haustein, T.
Patent
2008Verfahren zum Steuern einer Relaisstation in einem Mobilfunknetzwerk
Ibing, A.; Zirwas, W.; Haustein, T.; Halfmann, R.
Patent
2008Vorrichtung zum Zuweisen und Schaetzen von Uebertragungssymbolen
Jaeckel, S.; Jungnickel, V.; Schierl, T.; Hellge, C.; Haustein, T.
Patent
2008Weiterleitungsknoten und Endgeraet fuer ein FDD-Kommunikationsnetzwerk und Verfahren diese zu betreiben
Halfmann, R.; Haustein, T.; Ibing, A.; Zirwas, W.
Patent
2007Bidirektionales Signalverarbeitungsverfahren fuer ein MIMO-System mit einer rangadaptiven Anpassung der Datenuebertragungsrate
Jungnickel, V.; Jorswieck, E.; Haustein, T.; Helmolt, C.v.
Patent
2007A fair score-based scheduler for spatial transmission mode selection
Schellmann, M.; Thiele, L.; Jungnickel, V.; Haustein, T.
Conference Paper
2007Maximization of the single user rate in OFDMA assuming equal power on allocated subcarriers
Giovanidis, A.; Haustein, T.; Jorswieck, E.; Donghee, K.
Conference Paper
2007MIMO-OFDM for a cellular deployment - concepts, real-time implementation and measurements towards 3GPP-LTE
Haustein, T.; Eichinger, J.; Zirwas, W.; Schulz, E.; Forck, A.; Gäbler, H.; Jungnickel, V.; Wahls, S.; Juchems, C.; Luhn, F.
Conference Paper
2007SC-FDMA waveform design, performance, power dynamics and evolution to MIMO
Jungnickel, V.; Hindelang, T.; Haustein, T.; Zirwas, W.
Conference Paper
2006Gigabit mobile communications using real-time MIMO-OFDM signal processing
Jungnickel, V.; Forck, A.; Haustein, T.; Juchems, C.; Zirwas, W.
Book Article
2006Multiuser scheduling using equal power in allocated subcarriers for OFDM uplink
Giovanidis, A.; Haustein, T.; Hadisusanto, Y; Sezgin, A.; Kim, D.
Conference Paper
2006Real time signal processing for Multi-Antenna systems and experimental verification on a reconfigurable Hardware test bed
Haustein, T.
: Boche, H. (Prüfer); Huber, J. (Prüfer)
Dissertation
2006Real-time experiments on channel adaptive transmission in the multi-user up-link at very high data rates using MIMO-OFDM
Haustein, T.; Forck, A.; Gäbler, H.; Jungnickel, V.; Schiffermüller, S.
Conference Paper
2006Real-time signal processing for multiantenna systems
Haustein, T.; Forck, A.; Gäbler, H.; Jungnickel, V.; Schiffermüller, S.
Journal Article
20051 Gbit/s MIMO-OFDM transmission experiments
Jungnickel, V.; Forck, A.; Haustein, T.; Schiffermüller, S.; Helmolt, C. von; Luhn, F.; Pollock, M.; Juchems, C.; Lampe, M.; Zirwas, W.; Eichinger, J.; Schulz, E.
Conference Paper
2005From theory to practice: MIMO real-time experiments of adaptive bit-loading with linear and non-linear transmission and detection schemes
Haustein, T.; Forck, A.; Gabler, H.; Schiffermueller, S.
Conference Paper
2005FUNKUEBERTRAGUNGSVERFAHREN IM INNENRAUMBEREICH ZUR PARALLELEN FUNKUEBERTRAGUNG VON DIGITALEN DATENTEILSTROEMEN UND MOBILES FUNKUEBERTRAGUNGSSYSTEM
Jungnickel, V.; Krueger, U.; Pohl, V.; Helmolt, C. von; Haustein, T.; Stanczak, S.
Patent
2005Interpolation and noise reduction in MIMO-OFDM - a complexity driven perspective
Haustein, T.; Jungnickel, V.; Schulz, E.; Zirwas, W.
Conference Paper
2005Real-time implementation of cross-layer optimization. Multi-antenna high speed uplink packet access
Haustein, T.; Wiczanowski, M.; Boche, H.; Schulz, E.
Conference Paper
2004Implementation of adaptive channel inversion in a real-time MIMO transmission system
Haustein, T.; Forck, A.; Gäbler, H.; Helmolt, C. von; Jungnickel, V.; Krüger, U.
Conference Paper
2004Implementation of channel aware scheduling and bit-loading for the multiuser SIMO MAC in a real-time MIMO demonstration test-bed at high data rate
Haustein, T.; Zhou, C.; Forck, A.; Gäbler, H.; Helmolt, C. von; Jungnickel, V.; Krüger, U.
Conference Paper
2004A MIMO system with reciprocal transceivers for the time-division duplex mode
Jungnickel, V.; Krüger, U.; Istoc, G.; Haustein, T.; Helmolt, C. von
Conference Paper
2004Real-time concepts for MIMO-OFDM
Jungnickel, V.; Haustein, T.; Forck, A.; Schiffermueller, S.; Gäbler, H.; Helmolt, C. von; Zirwas, W.; Eichinger, J.; Schulz, E.
Conference Paper
2004Real-time MIMO transmission with adaptive bitloading
Haustein, T.; Forck, A.; Gäbler, H.; Helmolt, C. von; Jungnickel, V.; Krüger, U.
Conference Paper
2003Bitloading for the SIMO multiple access channel
Haustein, T.; Boche, H.; Lehmann, G.
Conference Paper
2003Channel aware scheduling for multiple antenna multiple access channels
Boche, H.; Jorswieck, E.A.; Haustein, T.
Conference Paper
2003The effect of path loss variations on the capacity of MIMO systems
Pohl, V.; Jungnickel, V.; Haustein, T.; Helmolt, C. von
Conference Paper
2003Electronic tracking for wireless infrared communications
Jungnickel, V.; Forck, A.; Haustein, T.; Krüger, U.; Pohl, V.; Helmolt, C. von
Journal Article
2003Link adaptation in a multi-antenna system
Jungnickel, V.; Haustein, T.; Pohl, V.; Helmolt, C. von
Conference Paper
2003On power reduction strategies for the multi-user downlink with decentralized receivers
Haustein, T.; Schubert, M.; Boche, H.
Conference Paper
2003Scheduling Strategien für Mehrnutzerdetektion mit Multi-Antennen-System an der Basisstation
Zhou, C.
: Haustein, T. (Prüfer)
Thesis
2003Smart geometrical antenna design exploiting the LOS component to enhance a to enhance a MIMO system based on Rayleigh-fading in indoor scenarios
Haustein, T.; Krüger, U.
Conference Paper
2002Antenna spacing in MIMO indoor channels
Pohl, V.; Jungnickel, V.; Haustein, T.; Helmolt, C. von
Conference Paper
2002On linear pre-processing in multi-antenna systems
Jungnickel, V.; Haustein, T.; Jorswieck, E.; Helmolt, C. von
Conference Paper
2002On the performance of signal detection algorithms in flat-fading and frequency-selective MIMO channels
Jorswieck, E.; Jungnickel, V.; Haustein, T.; Pohl, V.; Helmolt, C. von
Conference Paper
2002Performance of MIMO systems with channel inversion
Haustein, T.; Helmolt, C. von; Jorswieck, E.; Jungnickel, V.; Pohl, V.
Conference Paper
2001155 Mbit/s wireless transmission with imaging infrared receiver
Jungnickel, V.; Haustein, T.; Forck, A.; Helmolt, C. von
Journal Article
2001Bit error rates for a MIMO system in Rayleigh and Rician channels
Haustein, T.; Jorswieck, E.; Jungnickel, V.; Krueger, U.; Pohl, V.; Helmolt, C. von
Conference Paper
2001Inverse eigenvalue statistics for Rayleigh and Rician MIMO channels
Jorswieck, E.; Wunder, G.; Jungnickel, V.; Haustein, T.
Conference Paper
2001A MIMO WLAN based on linear channel inversion
Jungnickel, V.; Haustein, T.; Jorswieck, E.; Helmolt, C. von
Conference Paper
2001Performance of a MIMO system with overlay pilots
Jungnickel, V.; Haustein, T.; Jorswieck, E.; Pohl, V.; Helmolt, C. von
Conference Paper
2001A power and bandwidth efficient modulation for diffuse wireless infrared communication
Kruger, U.; Helmolt, C. von; Jungnickel, V.; Haustein, T.
Journal Article
2001A radio system with multi-element antennas
Pohl, V.; Kruger, U.; Helmolt, C. von; Haustein, T.; Stanczak, S.
Conference Paper