| 摘要 |
A pairing method of a remote controller comprises performing bidirectional communication with a broadcasting signal receiving apparatus, the pairing method comprising sensing a key input for a control instruction for controlling the broadcasting signal receiving apparatus, wherein the key input is selected from among a plurality of keys on the remote controller other than a power-on/off key and a dedicated pairing key, transmitting a first broadcasting signal to the broadcasting signal receiving apparatus, wherein the first broadcasting signal corresponds to the key input and includes first identification information of the remote controller, storing second identification information of the broadcasting signal receiving apparatus received from the broadcasting signal receiving apparatus and transmitting a unicast signal to the broadcasting signal receiving apparatus, the unicast signal including the control instruction corresponding to the key input. |
