Abstract: The present invention relates to a method for line control of access network applied G.hn technology thereto, and access network multiplexer (GAM), access network terminal (GNT), and access network system using the method, which includes a domain master as a collection of G.hn nodes communicating with the end-point of the access network, a switch connecting the physical layer of G.hn specification with the multiple domain masters, and a controller controlling at least one of bandwidth, output, and signal to noise ratio (SNR) offset of the signal transmitted by at least one of the domain master and the end-point.

Abstract: The present invention relates to a method for line control of access network applied G.hn technology thereto, and access network multiplexer (GAM), access network terminal (GNT), and access network system using the method, which includes a domain master as a collection of G.hn nodes communicating with the end-point of the access network, a switch connecting the physical layer of G.hn specification with the multiple domain masters, and a controller controlling at least one of bandwidth, output, and signal to noise ratio (SNR) offset of the signal transmitted by at least one of the domain master and the end-point.

Abstract: The present invention relates to a method for GIGA wire auto pairing, in more details the method for performing auto pairing between a domain master and end-point in an access network forming a G.hn domain including access network multiplexer (GAM) in which multiple ports are functioning as domain masters, a terminal (GNT) which includes an end-point forming a G.hn domain with the domain master, and a bundle cable connecting the domain master with the end-point. The auto pairing process is performed by activating ports and starting opening-up, and linking the domain master and the end-point using a seed value, then if the link is set up, automatically registering MAC address of the end-point using previously saved MAC address of the end-point. And thus the domain master is connected only with the registered end-point in the relink process. According to the present invention, it is unlikely to confuse different lines as the same lines.

Abstract: An electrochemical gas sensor and a method of manufacturing the same are provided. The electrochemical gas sensor includes: a substrate; an electrode patterned on the substrate; a solid electrolyte layer having proton conductivity formed on the substrate having the patterned electrode; and a hydrophobic microporous membrane formed on the solid electrolyte layer. The gas sensor chip is easily integrated with a driving circuit and uses a solid electrolyte layer, and thus it can be manufactured in a smaller size and in a large area process.