High frequency signal reradiating device, high frequency signal receiving device, and wireless system

A high frequency signal receiving device, comprising:

• a high frequency signal receiving unit configured to:
• receive a Global Navigation Satellite System (GNSS) signal as a high frequency signal;
• obtain a synchronizing pulse from the received GNSS signal;
• and
• generate an intermediate frequency signal based on the received high frequency signal and the obtained synchronizing pulse;
• a packet generating unit configured to generate a packet based on the generated intermediate frequency signal, wherein
• the generated packet includes indoor positioning signal loaded with time information, and
• the time information is in synchronization with the obtained synchronizing pulse;
• and
• a packet output unit configured to output the generated packet to a communication path.

A wireless system, comprising:

• a high frequency signal receiving device including:
• a high frequency signal receiving unit configured to:
• receive a first high frequency signal;
• and
• generate a first intermediate frequency signal based on the received first high frequency signal;
• a packet generating unit configured to generate a packet based on the generated first intermediate frequency signal, and
• a packet output unit configured to output the generated packet to a communication path;
• a high frequency signal reradiating device including:
• a packet receiving unit configured to receive the generated packet via the communication path,
• a packet interpreting unit configured to:
• perform a synchronization process for the received packet;
• and
• generate a second intermediate frequency signal based on the performed synchronization process, and
• a high frequency signal transmitting unit configured to:
• convert the generated second intermediate frequency signal into a second high frequency signal;
• and
• transmit the second high frequency signal;
• and
• a wireless receiver configured to:
• receive the second high frequency signal;
• and
• perform one of a positioning process or a time synchronization process based on the received second high frequency signal.