| 摘要 |
Disclosed is a method and device to determine which type of Set-Top Box (STB)is used in conjunction with an interactive television signal to convey code that has beendeveloped for that specific STB. The STB is in effect, interacting with the transmission point to identify itself, and in certain circumstances, issue a request for information sothat a signal or code developed for that specific receiving unit may be delivered to it.More specifically, the aforementioned invention discloses methods and devices to makethese determinations on either the server side or the client side of the system. |
