Klaus Pai

Synchronisation of repeater station

Klaus Pai, Norbert Roettger, 2001 .

Radio transmission system radio transmission unit and method for synchronization

Klaus Pai, Norbert Roettger, 2002 .

Wireless communication device comprising an auxiliary non-contact smart card

Klaus Pai, Volker Martschink, 2002 .

A mobile station capable of reporting to a location server current location and that of a second mobile station detected to be near the first mobile station

Mark Edwards, Christopher Wright, Matthias Nerling, 2006 .