Teletraffic Analysis of SDMA-Systems with Inhomogeneous MS Location Distribution and Mobility. - Christian Hartmann 001; Hans-Jörg Vögel (Wirel. Pers. Commun., 1999)

Adaptive radio resource management in F/TDMA cellular networks using smart antennas. - Christian Hartmann 001; Jörg Eberspächer (Eur. Trans. Telecommun., 2001)

Channel allocation and handover for the HSCSD service in SDMA systems. - Christian Hartmann 001 (PIMRC, 2004)

An approach for interoperator spectrum sharing for 3G systems and beyond. - Maran Kumar Pereirasamy; Jijun Luo; Markus Dillinger; Christian Hartmann 001 (PIMRC, 2004)

Channel aware scheduling for user-individual QoS provisioning in wireless systems. - Christian Hartmann 001; Robert Vilzmann; Axel Schmitt-Nilson; Jörg Eberspächer (VTC Fall (2), 2004)

Urgency based scheduling for user-individual QoS in cellular MIMO-systems. - Christian Hartmann 001; Robert Vilzmann (WSA, 2004)

Guest Editorial. - Jörg Eberspächer; Christian Hartmann 001 (Eur. Trans. Telecommun., 2004)

How does randomized beamforming improve the connectivity of ad hoc networks? - Christian Bettstetter; Christian Hartmann 001; Clemens Moser (ICC, 2005)

CAC and blocking capacity of multi-service smart antenna CDMA systems with and without code re-use. - Christian Hartmann 001 (IPCCC, 2005)

Hop distances and flooding in wireless multihop networks with randomized beamforming. - Robert Vilzmann; Christian Bettstetter; Daniel Medina; Christian Hartmann 001 (MSWiM, 2005)

Optimal HSDPA multi-cell power allocation in a moving hotspot scenario. - Roger Abou-Jaoude; Markus Dillinger; Eiman Mohyeldin; Jijun Luo; Wolfgang Koenig; Thomas Loewel; Christian Hartmann 001 (PIMRC, 2005)

Dynamic inter-operator spectrum sharing for UMTS FDD with displaced cellular networks. - Maran Kumar Pereirasamy; Jijun Luo; Markus Dillinger; Christian Hartmann 001 (WCNC, 2005)

On the uplink SIR of a mobile in soft handoff with applications to BLER estimation. - Dan Avidor; Christian Hartmann 001; Sayandev Mukherjee (IEEE Trans. Wirel. Commun., 2005)

Connectivity of Wireless Multihop Networks in a Shadow Fading Environment. - Christian Bettstetter; Christian Hartmann 001 (Wirel. Networks, 2005)

Lo w-Comp-lexity Beamforming Techniques for Wireless Multihop Networks. - Robert Vilzmann; Jörg Widmer; Imad Aad; Christian Hartmann 001 (SECON, 2006)

A Multiuser Detection Perspective on Medium Access Control in Ad Hoc Networks. - Katsutoshi Kusume; Robert Vilzmann; Andreas Müller; Christian Hartmann 001; Gerhard Bauch 001 (GLOBECOM, 2007)

Decentralized Inter-Cell Interference Coordination by Autonomous Spectral Reuse Decisions. - Jan Ellenbeck; Christian Hartmann 001; Lars Berlemann (EW, 2008)

GSM - Architecture, Protocols and Services (3. ed.). - Jörg Eberspächer; Hans-Jörg Vögel; Christian Bettstetter; Christian Hartmann 001 (Wiley, 2009)

Optimality Bounds of the Connectivity of Adhoc Networks with Beamforming Antennas. - Moritz Kiese; Christian Hartmann 001; Robert Vilzmann (GLOBECOM, 2009)

Performance of Decentralized Interference Coordination in the LTE Uplink. - Jan Ellenbeck; Hussein Al-Shatri; Christian Hartmann 001 (VTC Fall, 2009)

Radio Parameters Frequent Remote Adaptation: Antenna Tilt and Pilot Power for Dedicated Channels. - Christian Hartmann 001; Roger Abou-Jaoude (VTC Fall, 2009)

HSDPA Throughput Optimization with Antenna Tilt and Pilot Power in a Moving Hot-Spot Scenario. - Christian Hartmann 001; Roger Abou-Jaoude; Naveed Ulhaq (VTC Fall, 2009)

Intra-Operator Inter-Mode Spectrum Sharing. - Sara Obeso; Jijun Luo; Rüdiger Halfmann; Egon Schulz; Christian Hartmann 001 (VTC Spring, 2009)

Inter GW Load Balancing for Next Generation Mobile Networks with Flat Architecture. - Cheng Xue; Jijun Luo; Rüdiger Halfmann; Egon Schulz; Christian Hartmann 001 (VTC Spring, 2009)

Medium Access in Spread-Spectrum Ad Hoc Networks with Multiuser Detection. - Katsutoshi Kusume; Robert Vilzmann; Andreas Müller; Christian Hartmann 001; Gerhard Bauch 001 (EURASIP J. Adv. Signal Process., 2009)

On Connectivity Limits in Ad Hoc Networks with Beamforming Antennas. - Moritz Kiese; Christian Hartmann 001; Julian Lamberty; Robert Vilzmann (EURASIP J. Wirel. Commun. Netw., 2009)

Modeling and performance analysis of multi-service wireless CDMA cellular networks using smart antennas. - Christian Hartmann 001; Nidal Nasser (Wirel. Commun. Mob. Comput., 2009)

Quality of Service Oriented Analysis of Cross-Layer Design in Wireless Ad Hoc Networks. - Ulrike Korger; Christian Hartmann 001; Katsutoshi Kusume; Joerg Widmer (MACOM, 2010)

A fair and Adaptive Contention Resolution Algorithm for time-slotted MAC protocol designs. - Ulrike Korger; Yingrui Chen; Christian Hartmann 001; Katsutoshi Kusume; Joerg Widmer (PIMRC, 2010)

Power control versus multiuser detection based cross-layer design in wireless ad hoc networks. - Ulrike Korger; Christian Hartmann 001; Katsutoshi Kusume; Joerg Widmer (PIMRC, 2010)

Beamforming for heterogeneously equipped nodes in wireless ad hoc networks. - Ulrike Korger; Manuel Wocheslander; Christian Hartmann 001; Katsutoshi Kusume; Joerg Widmer (Wireless Days, 2010)

Self-optimization of Antenna Tilt and Pilot Power for dedicated channels. - Muhammad Naseer ul Islam; Roger Abou-Jaoude; Christian Hartmann 001; Andreas Mitschele-Thiel (WiOpt, 2010)

Spatial Multiplexing for Heterogeneously Equipped Nodes in Wireless Ad Hoc Networks. - Ulrike Korger; Christian Hartmann 001 (VTC Spring, 2011)

Quality of service implications of power control and multiuser detection-based cross-layer design. - Ulrike Korger; Christian Hartmann 001; Katsutoshi Kusume; Joerg Widmer (EURASIP J. Wirel. Commun. Netw., 2011)

Wireless Networking: Adaptive and Distributed Resource Management. - Christian Hartmann 001 (Verlag Dr. Hut, 2015)