Ari Vaisanen

Selection of access point in a wireless communication system

System and method for semi-simultaneously coupling an antenna to transceivers

System and handover mechanism in frequency multilple band environment and equipment therefor

Antenna system for GSM/WLAN radio operation

Symmetrical antenna structure and a method for its manufacture as well as an expansion card applying the antenna structure

Efficient bandwidth allocation for high speed wireless data transmission system

Apparatus, and associated method, for measuring radio operating characteristics of a radio device

Expansion card for wireless data transmission and antenna structure for the same

Switching and connecting arrangement for coupling external and internal antennas for example with an expansion card

Switching and connecting arrangement for coupling external and internal antennas with an expansion card