The home server is a home network server for receiving a broadcasting
signal transmitted from a broadcasting station and for transmitting the
received broadcasting signal to a wireless terminal by wireless. The home
server includes: (i) a digital broadcasting signal receiving section for
receiving a digital broadcasting signal, obtained by modulating a first
digital signal, as the broadcasting signal; (ii) a digital broadcasting
signal demodulating section for demodulating the digital broadcasting
signal to the first digital signal; (iii) a TS signal channel coding
section for modulating the demodulated first digital signal to a digital
wireless signal that the wireless terminal can received by wireless; and
(iv) a digital wireless signal transmitting section for transmitting the
digital wireless signal to the wireless terminal by wireless. On this
account, the home server can transmit the received digital broadcasting
signal to the wireless terminal by wireless, with no deterioration in an
image quality, a video image quality, and/or a sound quality.