| 摘要 |
PURPOSE: A method for providing personal machine to machine (M2M) service by using an internet protocol television (IPTV) service overlay network, a system and an apparatus therefor are provided to use an IPTV home network device based on the IPTV service overlay, thereby providing a personal M2M service. CONSTITUTION: IPTV home network device (130,130') sends a request signal and receives a personal M2M answer signal from an IPTV service overlay device (120). If the personal M2M request signal is received, the IPTV service overlay device receives user profile information from the IPTV home network device and includes the content list in the personal M2M request signal after the corresponding content list is made A content providing device (110) sends a responding signal including the corresponding content to the request signal for the selected content to the IPTV home network device. [Reference numerals] (110) IPTV content providing device; (120) IPTV service overlay device; (130,130') IPTV home network device; (140) Communications network |
