发明名称 |
COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD |
摘要 |
A communication device is provided that readily increases the communication capacity of communication data based on a given protocol, without increasing the number of wired connections. The communication device sends and receives communication data through a communication line. A transmitting section sends a communication signal of modulated communication data to the communication line. A receiving section demodulates a communication signal received from the communication line to obtain communication data The transmitting section modulates the communication data on the basis of a frequency that varies dynamically within a predetermined transmission frequency band. The receiving section demodulates the received modulated communication signal corresponding to the transmission frequency band, to obtain the communication data. |
申请公布号 |
US2014334568(A1) |
申请公布日期 |
2014.11.13 |
申请号 |
US201214362760 |
申请日期 |
2012.11.26 |
申请人 |
Gotou Hideki;Iiyama Shinichi;Yasuda Takashi;Takahashi Keigo;Shibata Tsutayuki |
发明人 |
Gotou Hideki;Iiyama Shinichi;Yasuda Takashi;Takahashi Keigo;Shibata Tsutayuki |
分类号 |
H04L27/10 |
主分类号 |
H04L27/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
Tokyo JP |