circuit of RF transmtter to pass voice, text, video etc data

i need help

hi every body
i really need help in my graduation project
i want a powerful applications using RF signals
in brief i need to transmit data (voice , text , video , image ) .. wireless by means i need to construct a circuit like a bluetooth circuit but more powerful circuit

i surfed more and more on the net to collect data about this but i can't get a something that contains all these things together
by means i found a circuit (transmitter and recevier) to transmit voice wireless
and a circuit to transmit video too

but i need to transmit all types of information (voice ,text,video,image) wireless or wired or using both techniques in one device to make the transmitter and receiver but until now i haven't found any complete circuit diagram to make this
please help my in this and what can i do ???

my mail : mechoo_graphics@yahoo.com