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A. Papathanassiou, M. Weckerle, J. J. Blanz and P. W. Baier, ''Influence of user spatial separation on the uplink performance of a TD-CDMA mobile radio system with smart antennas'', in Proc. IEEE 5th International Symposium on Spread Spectrum Techniques & Applications (ISSSTA'98), Sun City, Sept. 1996, vol. 2, pp. 384-388.

R. Schmalenberger and A. Papathanassiou, ''Two compatible channel models for system and link level simulations of mobile radio systems'', in COST 259 TD(98)094, Duisburg, 1998.

S. Bahrenburg, C. Euscher, J. Mayer, J. Schlee and T. Weber, ''Fading Simulator Measurements with a TD-CDMA Hardware Demonstrator'', in Proc. 5th International Conference on Telecommunications (ICT'98), Porto Carras, June 1998, vol. 3, pp. 12-16.

S. Bahrenburg, C. Euscher, J. Mayer, J. Schlee and T. Weber, ''JD-CDMA Mobile Station Envelope Characteristics and Spectra Results from a JD-CDMA testbed'', in Proc. IEEE 48th Vehicular Technology Conference (VTC'98), Ottawa, May 1998, vol. 3, pp. 2316-2320.

S. Bahrenburg, J. Mayer, J. Schlee and T. Weber, ''Outdoor Measurements with a TD(Time Division)-CDMA Hardware Demonstrator'', in Proc. IEEE 5th International Symposium on Spread Spectrum Techniques & Applications (ISSSTA'98), Sun City, Sept. 1996, vol. 2, pp. 625-629.

S. Bahrenburg, J. Mayer, J. Schlee and T. Weber, ''Verifikation von Simulationsergebnissen eines Joint-Detection-CDMA (JD-CDMA) Mobilfunksystems mit Hilfe eines Hardware Demonstrators'', in Kleinheubacher Berichte, 1998, vol. 41, pp. 344-349.

G. Bähr*, C. Brück*, D. Emmer*, K. Engel*, P. Weber* and M. Weckerle, ''Ausbreitungsmessungen zur Beurteilung von Diversitätsverfahren'', in ITG Fachbericht 149, pp. 371-376. VDE-Verlag, Berlin/Offenbach, 1998.

P. W. Baier, T. Weber and M. Weckerle, ''Spreading Techniques and Applications'', in Proc. International Symposium on Power-line Communications and its Applications, Tokyo, Mar. 1998, pp. 1-9.

P. W. Baier and T. Weber, ''CDMA for UMTS and IMT-2000'', in Proc. 10th International Conference on Wireless Communications (WIRELESS'98), Calgary, July 1998, vol. stars.

P. W. Baier, T. Weber and M. Weckerle, ''Spreading techniques, a far-reaching technology'', in CDMA-Techniques for Third Generation Mobile Systems, F. Swarts, P. van Rooyan, I. Oppermann and M. P. Lötter, Eds., chapter 1, pp. 1-22. Kluwer Academic Publishers, Boston, 1999, Proc. IEEE 5th International Symposium on Spread Spectrum Techniques & Applications (ISSSTA'98).

P. W. Baier and T. Weber, ''CDMA for UMTS and IMT-2000'', in Proc. International Conference on Personal, Mobile Radio and Spread Spectrum Communications (IPMSC'98), Shanghai, June 1998, pp. 1.6.1-1.6.10.

F. Berens, J. Plechinger and P. Jung, ''Eine verallgemeinerte Darstellung von Mobilfunkkonzepten mit Multiträger-CDMA und gemeinsamer Detektion'', in Spread Spectrum Workshop (SSW ´98), Oberpfaffenhofen, 1998.

F. Berens and P. Jung, ''JD-CDMA Mobile Station Envelope Characteristics and Spectra Results from a JD-CDMA testbed'', in Proc. IEEE 48th Vehicular Technology Conference (VTC'98), Ottawa, May 1998, pp. 1825-1829.

D. Emmer, E. Humburg, T. Weber and M. Weckerle, ''Measurements of base station two-branch space and polarization diversity reception and a comparison of the diversity gain based on the CDF of signal level and simulations of BER in a GSM system'', in Proc. IEEE 48th Vehicular Technology Conference (VTC'98), Ottawa, May 1998, pp. 5-10.

H. Holma*, J. Plechinger, M. Doetsch, F. Berens* and P. Jung, ''Performance of FRAMES non-spread mode 1 (WB-TDMA) with Turbo Codes'', in Proc. IEEE 48th Vehicular Technology Conference (VTC'98), Ottawa, May 1998, pp. 840-844.

P. Jung, F. Berens*, J. Plechinger and M. Doetsch, ''Coverage of macrocellular multicarrier joint detection code division multiple access (MC/JD-CDMA)'', in Proc. International Zurich Seminar on Broadband Communications, Zürich, Feb. 1998, pp. 285-292.

A. Löhner, ''Improved azimuthal resolution of forward looking SAR by sophisticated antenna illumination function design'', in IEE Proceedings on Radar, Sonar and Navigation, 1998, vol. 145, pp. 128-134.

A. Löhner, ''Target imaging and velocity estimation in forward looking SAR with 2D- Unitary Esprit'', in Proceedings of the IASTED International Conference, Signal Processing and Communications (ICSPC'98), Gran Canaria, 1998, vol. 1, pp. 275-277.

A. Löhner and P. Baier, ''Potential of minimum variance unbiased estimation to resolve the left /right ambiguity in forward looking SAR with an array antenna'', in Proceedings of the IASTED International Conference, Signal Processing and Communications (ICSPC'98), Gran Canaria, 1998, vol. 1, pp. 533-536.

J. Mayer, J. Schlee and T. Weber, ''Handoff protocols in JD-CDMA'', in Proc. IEEE 9th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'98), Boston, Sept. 1998, vol. 1, pp. 355-359.

A. Molisch*, J. Laurila*, A. Kuchar* and R. Schmalenberger, ''Test scenarios for mobile radio systems with adaptive antennas'', in COST 252/259 Joint Workshop, Bradford, 1998, pp. 162-170.

N. E. E. Nikula*, M. Doetsch, ''Wideband TDMA based radio interface for UMTS high bit rate packet access'', in Proc. IEEE 48th Vehicular Technology Conference (VTC'98), Ottawa, May 1998, pp. 845-849.

A. Papathanassiou, J. J. Blanz, M. Haardt and P. W. Baier, ''Spatial channel assignment in joint detection CDMA mobile radio system employing smart antennas'', in Proc. 5th International Conference on Telecommunications (ICT'98), Chalkidiki, June 1998, vol. 3, pp. 318-322.

A. Papathanassiou, M. Schmalenberger, Ralphand Weckerle and P. W. Baier, ''User angular separation considerations on the uplink performance of a TD-CDMA mobile radio system'', in COST 259 TD(98)055, Bradford, 1998.

J. Plechinger, T. Kella*, F. Berens* and P. Jung, ''Interference in cellular joint detection code division multiple access (JD-CDMA) mobile radio systems'', in Proc. IEEE 48th Vehicular Technology Conference (VTC'98), Ottawa, May 1998, pp. 1864-1868.

J. Schlee, T. Weber, J. Mayer and S. Bahrenburg, ''Realisierung eines Hardware-Demonstrators für das Luftschnittstellenkonzept Joint-Detection-CDMA'', in Kleinheubacher Berichte, 1998, vol. 41, pp. 335-343.

R. Schmalenberger and A. Papathanassiou, ''Downlink spectrum efficiency of a JD-CDMA mobile radio system with array transmit antennas'', in COST 259 TD(98)094, Duisburg, 1998.

M. Weckerle, A. Papthanassiou and D. Emmer*, ''The benefits of intelligent antenna arrays in TD-CDMA - a study based on measured channel impulse responses'', in Proc. IEEE 9th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'98), Boston, Sept. 1998, pp. 962-966.