Systems and methods for signal frequency division in wireless communication systems

A system comprising:

• a first N-plexer configured to be coupled to a cable, the first N-plexer configured to receive from the cable a first data signal and a second data signal, and to convert the first data signal to a first intermediate frequency signal, and to convert the second data signal to a second intermediate frequency signal;
• a first signal path coupled to the N-plexer, the first signal path including a first frequency converter configured to upconvert the first intermediate frequency signal to a first transmit signal having a transmit frequency;
• a second signal path coupled to the N-Plexer, the second signal path including a second frequency converter configured to upconvert the second intermediate frequency signal to a second transmit signal having the transmit frequency;
• a transducer module coupled to the first signal path and the second signal path, the transducer module configured to process the first transmit signal and the second transmit signal;
• and
• at least one antenna coupled to the transducer module, the at least one antenna configured to transmit the first transmit signal using a first signal diversity property, and to transmit the second transmit signal using a second signal diversity property.

A method comprising:

• receiving a first receive signal having a first signal diversity property;
• receiving a second receive signal having a second signal diversity property;
• downconverting, in a first signal path, the first receive signal to a first intermediate frequency signal having a first intermediate frequency;
• downconverting, in a second signal path, the second receive signal to a second intermediate frequency signal having a second intermediate frequency;
• routing the first receive signal to the first signal path;
• routing the second receive signal to the second signal path;
• selecting the first intermediate frequency signal or the second intermediate frequency signal for transmission to a cable;
• and
• providing a data signal based on the selected intermediate frequency signal to the cable.

A method comprising:

• receiving from a cable a first data signal;
• receiving from the cable a second data signal;
• converting the first data signal to a first intermediate frequency signal having a first intermediate frequency;
• converting the second data signal to a second intermediate frequency signal having a second intermediate frequency;
• upconverting, in a first signal path, the first intermediate frequency signal to a first transmit signal having a transmit frequency;
• upconverting, in a second signal path, the second intermediate frequency signal to a second transmit signal having the transmit frequency;
• using a transducer module coupled to the first signal path and the second signal path to process the first transmit signal;
• using the transducer module to process the second transmit signal;
• using at least one antenna to transmit the first transmit signal using a first signal diversity property;
• and
• using the at least one antenna to transmit the second transmit signal using a second signal diversity property.