| 摘要 |
A manner of extending a home network to a remote TMA service. A TMA in the TMA service acquires and stores a UID (unique identifier) and a MS-UID (monitoring service UID), than registers with an SG (signaling gateway) and is then redirected to an MA-SG (monitoring application SG). The MA-SG may be dedicated to the TMA service or may host communications for more than one service. When an HA that subscribes to the monitoring service registers, it is also redirected to the MA-SG, and a secure tunnel is established between the TMA and the HA and maintained by heartbeat messages. The secure tunnel may be redirected to an MA-PS (monitoring application proxy server) depending on the bandwidth consumed in the monitoring process and traffic conditions. |
