WIRED COMMUNICATION DEVICE AND NOTCH INSERTING METHOD

PROBLEM TO BE SOLVED: To provide a wired communication device and a notch inserting method for preventing an unnecessary notch from being inserted into a communication signal of wired communication when viewed from a wired network side, and increasing the communication capacity of the wired communication. SOLUTION: In the wired communication device 12 connected via the wired network 11 to a wired communication system 10 constituting a notch insertion system 100 implementing the notch inserting method, a wireless communication device section 122 receives information associated with a necessary frequency band of a wireless communication device 22, having a first wireless communication device section 221 and a second wireless communication device section 222 used for second wireless communication which may be affected by the interference of a radiation electromagnetic wave from the wired network 11, from the wireless communication device 22. The wired communication device section 121 inserts a notch into the communication signal of wired communication based upon the information associated with the necessary frequency band so that the radiation electromagnetic wave may not interfere with the second wireless communication. COPYRIGHT: (C)2009,JPO&INPIT