Radio data transmission system

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United States of America Patent

PATENT NO 4809298
SERIAL NO

07053396

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Abstract

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The present invention relates to a radio transmission system. The system includes a transversal type automatic equalizer which controls tap weight based on bit error rate (BER) from a pseudo error pulse. In the equalizer, the threshold value (BER1) which defines the mode change for tap weighting control from normal to reset is different from the threshold value (BER2) from reset to normal. Therefore, the mode change is carried out by a simple circuit properly and stably.

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Patent Owner(s)

Patent OwnerAddress
FUJITSU LIMITED 1015 KAMIKODANAKA NAKAHARA-KU KAWASAKI-SHI KANAGAWA 211 JAPAN A CORP OF JAPANNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aono, Yoshihito Nasu, JP 7 181
Daidoh, Yoshimasa Yokohama, JP 2 55
Minowa, Morihiko Machida, JP 24 573
Sakane, Toshiaki Nasu, JP 2 71
Takenaka, Sadao Yokohama, JP 8 144

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