Method for realizing a presence service and presence system

Method for realizing ambience listening, and radio unit

Method for receiving a signal on a single multi-band antenna

Method for recognizing request for data transmission by...

Method for reconfiguring base station equipment to relieve...

Method for reducing power consumption for detachable card...

Method for reducing power consumption in bluetooth and CDMA...

Method for reducing power consumption in Bluetooth and CDMA...

Method for reducing power consumption of a radio terminal by...

Method for reliably managing database in GSM/GPRS hybrid...

Method for remotely updating data stored in a mobile terminal by

Method for reselling content

Method for saving battery power consumption by controlling...

Method for saving power in a wireless telephone

Method for seamless noise suppression on wideband to...

Method for securing the operation of a receiver, and a radio...

Method for selecting a bearer service for a service in a...

Method for selecting a bearer service for a service in a...

Method for selecting a core network

Method for selecting a priority for wireless technologies...