Fraunhofer-Gesellschaft

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Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2009Polarization rotation evaluation for macrocell MIMO channel
Lei, J.; Thiele, L.; Jungnickel, V.
Konferenzbeitrag
2007Distributed rate-distortion optimization for rateless coded scalable video in mobile ad hoc networks
Schierl, T.; Johansen, S.; Hellge, C.; Stockhammer, T.; Wiegand, T.
Konferenzbeitrag
2007Performance optimization of open-loop MIMO systems with orthogonal space-time block codes
Sezgin, A.; Jorswieck, E.A.; Boche, H.
Zeitschriftenaufsatz
2006Rate-maximized switching between spatial transmission modes
Schellmann, M.; Jungnickel, V.; Sezgin, A.; Costa, E.
Konferenzbeitrag
2006Utilizing channel mean information with MMSE detection for LDC in MIMO systems
Sezgin, A.; Jorswieck, E.A.; Boche, H.; Costa, E.
Konferenzbeitrag
2005Performance analysis of combining techniques with correlated diversity
Jorswieck, E.A.; Oechtering, T.J.; Boche, H.
Konferenzbeitrag
2002On transmit diversity with imperfect channel state information
Jorswieck, E.; Boche, H.
Konferenzbeitrag
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
Konferenzbeitrag
2001A radio system with multi-element antennas
Pohl, V.; Kruger, U.; Helmolt, C. von; Haustein, T.; Stanczak, S.
Konferenzbeitrag
1995Fabrication of polarization diversity heterodyne receiver PICs on InP: Status, challenges and perspectives
Kaiser, R.
Konferenzbeitrag
1994Monolithically integrated heterodyne receivers based on InP
Heidrich, H.; Fidorra, F.; Hamacher, M.; Kaiser, R.; Li, K.; Trommer, D.; Unterborsch, G.
Konferenzbeitrag
1994Stable operation of a monolithically integrated InP-heterodyne polarization diversity receiver-module including a tunable laser in an experimental OFDM system
Hilbk, U.; Hermes, T.; Meissner, P.; Westphal, F.-J.; Jacumeit, G.; Stenzel, R.; Unterborsch, G.
Konferenzbeitrag
1991Bandwidth efficient operation of phase diversity reception compared with heterodyne reception
Langenhorst, R.; Pieper, W.; Eiselt, M.; Rohde, D.; Weber, H.G.
Zeitschriftenaufsatz
1991Transmission experiments employing a bulk-optical device for simultaneous phase and polarization diversity reception
Eiselt, M.; Langenhorst, R.; Pieper, W.; Rohde, D.; Weber, H.G.
Konferenzbeitrag
1990Balanced 3*3 port phase diversity receiver with reduced impact of thermal noise
Langenhorst, R.; Patzak, E.; Pieper, W.
Zeitschriftenaufsatz
1990Balanced phase and polarization diversity receiver in a 565 Mbit/s DPSK transmission system
Langenhorst, R.; Pieper, W.; Eiselt, M.; Rohde, D.; Weber, H.G.
Konferenzbeitrag
1990Polarization converter and splitter for a coherent receiver optical network on InP
Albrecht, P.; Hamacher, M.; Heidrich, H.; Hoffmann, D.; Nolting, H.-P.; Schlak, M.; Weinert, C.M.
Konferenzbeitrag
1989Balanced phase diversity receiver in 565 Mbit/s DPSK transmission system
Langenhorst, R.; Pieper, W.; Weber, H.G.; Knupke, H.; Fluge, M.; Wenke, G.
Zeitschriftenaufsatz
1989Compact bulk optical 90 degrees hybrid for balanced phase diversity receivers
Langenhorst, R.; Wenke, G.
Zeitschriftenaufsatz
1989Sensitivity degradation of conventional and balanced 3*3 port phase diversity DPSK receivers due to thermal and local oscillator intensity noise
Patzak, E.; Lancenhorst, R.
Zeitschriftenaufsatz