Myers Wolin, LLC.
Signal transmitting method, transmitting apparatus, and receiving apparatus used for the signal transmitting method
A disclosed signal transmitting method includes the steps of a) categorizing plural digital signals, obtained by performing A/D conversion on plural analog signals consecutively arranged in a time direction, into plural signal groups in an order starting from lower bits of the plural digital signals, b) performing code spreading on the plural digital signals by using a different spread frequency for each signal group and using different spread codes for each bit, c) multiplexing the spread digital signals, and d) transmitting the multiplexed plural digital signals.
Fujitsu Limited
H
H04J
inventional
Hideki
Yoshizawa