Pulse or digital communications – Systems using alternating or pulsating current – Antinoise or distortion
Patent
1997-01-17
1999-07-20
Vo, Don N.
Pulse or digital communications
Systems using alternating or pulsating current
Antinoise or distortion
375296, 375341, 342368, H04B 1500
Patent
active
059265108
ABSTRACT:
In a radio communication system and a transmitting and receiving system for broadcasting, high-speed fading can be generated intentionally by changing the order of data in each specified period by interleaving and transmitting it while changing the emission pattern of a transmission antenna (9) on a cycle faster than the specified period. As a result, burst errors caused by the deterioration of a reception level due to fading can be distributed as random errors by de-interleaving so that radio communication can be performed in good condition. In the above manner, a radio communication system capable of radio-communicating in good condition by preventing the bad influence of fading can be realized with a simple structure.
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Maioli Jay H.
Sony Corporation
Vo Don N.
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