Analyzing the automobilecarrier communication system from the communication point, including signal coding, decoding, modulating and demodulating and the receiver strategy.
Car card takes credit card as carrier; it provides also traditional credit card function, and additional increasing service for automobile.
汽车卡以贷记卡为载体，除提供传统贷记卡功能外，还提供与汽车相关的额外的增值业务。
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In one words, based on principle research and many simulation and practical experiments, this research realizes the power line carrier communication in automobile.