Fast collision resolution with SDMA for the DSA++ MAC-protocol for wireless ATM networks. - Ulrich Vornefeld; Eric Weltersbach (PIMRC, 1998)

SDMA techniques for wireless ATM. - Ulrich Vornefeld; Christoph Walke; Bernhard Walke (IEEE Commun. Mag., 1999)

Joint performance of DSA++ MAC protocol and SR/D-ARQ protocol for wireless ATM under realistic traffic and channel models. - Dietmar Petras; Ulrich Vornefeld (Comput. Networks, 1999)

IP over wireless mobile ATM-guaranteed wireless QoS by HiperLAN/2. - Bernhard H. Walke; Norbert Esseling; Jörg Habetha; Andreas Hettich; Arndt Kadelka; Stefan Mangold; Jörg Peetz; Ulrich Vornefeld (Proc. IEEE, 2001)

Analytical concepts for GPRS network dimensioning. - Ulrich Vornefeld (ICC, 2002)