Gateway system and method for implementing access to various media

A method for implementing access to various media, comprising:

• generating a handover request according to status of a communication link from a gateway system to a first network of a plurality of networks;
• and
• selecting a second network of the plurality of networks according to the received handover request;
• generating information of the second network related to a handover from the first network to the second network;
• establishing a new communication link from the gateway system to the second network according to the information of the second network;
• and
• receiving an access request from a second User Equipment,
• wherein the method further includes:
• obtaining and storing, by a gateway system, first authentication information used for accessing the second network, wherein the first authentication information is received from at least one User Equipment other than the second User Equipment that supports sharing of the first authentication information;
• querying for and selecting second authentication information satisfying access requirements of the second User Equipment different from the at least one User Equipment from the stored first authentication information, according to the access request received from the second User Equipment;
• and
• performing one of:
• (i) implementing, by the gateway system, access from the second User Equipment to the second network via a communication media access module, according to the selected second authentication information;
• or,
• (ii) forwarding, by the gateway system, the access request received from the second User Equipment to a first User Equipment of the at least one User Equipment that supports sharing of authentication information that corresponds to the selected second authentication information, and wherein the access from the second User Equipment to the second network is implemented via the first User Equipment.