Frame data (letters, images, still images, motion picture images, etc.) displayed on the display unit in a transmitting side portable telephone set 1 are transmitted via a radio terminal interface (such as Bluetooth) to other receiving side portable telephone set 2 to n, and displayed in the display units therein. Thus, the data displayed on the display unit in any given portable telephone set can be displayed and read out with a plurality of other portable telephone sets, so that they can be have substantially as common data.

 
Web www.patentalert.com

< Monitoring for radio frequency activity violations in a licensed frequency band

< Information transmission method, mobile communications system, base station and mobile station in which data size of identification data is reduced

> Assembly, and associated method, for facilitating frequency allocations in a radio communication system to attain statistical spreading of electromagnetic energy

> TDMA radio terminal capable of adjusting transmit timing by using measured delay time
~ 00258