COMMUNICATION SYSTEM AND COMMUNICATION DEVICE

摘要

A communication system has a first communication device, and a second communication device that conducts wireless communication the first communication device. The first communication device has a first transmitter that transmits a signal to the second communication device while modulating the signal, and a first transmission controller that controls the first transmitter. The second communication device has a first receiver that receives the signal from the first communication device and demodulates the received signal. The first transmission controller performs control so as to change a modulation method in midstream when a predetermined first signal is modulated and transmitted. The first receiver changes a demodulation method according to the change of the modulation method of the first signal in midstream when the first signal is received and demodulated.

主权项

1. A communication system comprising:
a first communication device; and a second communication device that conducts wireless communication the first communication device, wherein the first communication device comprises:
a first transmitter that transmits a signal to the second communication device while modulating the signal, anda first transmission controller that controls the first transmitter, wherein the second communication device comprises a first receiver that receives the signal from the first communication device and demodulates the received signal, wherein the first transmission controller performs control so as to change a modulation method in midstream when a predetermined first signal is modulated and transmitted, and wherein the first receiver changes a demodulation method according to the change of the modulation method of the first signal in midstream when the first signal is received and demodulated.