| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide methods, systems and devices of providing a communications gateway between one or more first networks and a second network. <P>SOLUTION: A method comprises: receiving, by a first device, information communicated from one or more first networks, where the first device is a low power device; and transmitting, by a second device, at least part of the information over a second network, where the second device is a high power device. The first device and the second device receive power from a wired communications system. <P>COPYRIGHT: (C)2013,JPO&INPIT |
