公开(公告)号：EP1186120B1

公开(公告)日：2003-01-08

申请号：EP00985045.4

申请日：2000-11-16

申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

发明人： HUPP, Jürgen ,  REBHAN, Klaus ,  NÖTHER, Frank ,  TITTEL, Martin ,  STÖRMER, Udo ,  KLEINHENZ, Thomas ,  HEUBERGER, Albert ,  GERHÄUSER, Heinz

IPC分类号： H04B7/08 ,  H04L1/06

CPC分类号： H04B7/0608 ,  H04B1/1027 ,  H04B7/0814 ,  H04L1/20

摘要： The invention relates to a DECT transmitting-receiving terminal (50) comprising a number of transmitting-receiving antennas (52, 54) for communicating with a DECT base station, and comprising a device (62) for determining the quality of a communications connection between the DECT transmitting-receiving terminal and the DECT base station. The inventive terminal is also provided with a device (56) for effecting a switch-over from a transmitting-receiving antenna to another transmitting-receiving antenna, which is connected to the device (62) for determining quality. Said device (56) effects the switch-over when the quality of the communications connection falls below a predetermined threshold. To this end, an antenna diversity effect is realized for the DECT transmitting-receiving terminal and leads to the improvement of the transmission quality of the communications connection.