| 摘要 |
The invention relates to a wide-band communication system, comprising severa l wireless communication devices (1) for wireless communication with at least one communication terminal (2), e.g. a cordless telephone, a TV set or a laptop computer, within a communication cell. The wireless communication devices (1) can be plugged into the power supply network, for instance, in a building, and are configured for wide-band data transfer to other wireless communication devices (1) and/or a control device (5) via the power supply network. Wireless data transfer between the wireless communication device or base station (1) and the communication terminal (2) is preferably carried ou t via infrared radiation. The invention enables wide-band wireless data transf er between different terminals (2) or from a terminal to an external communication network with the least possible complications in terms of installation.
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