Wireless communication device with transmission characteristic control of coexistent transceivers

A wireless communication device comprising:

• a first transceiver configured to transmit a first signal, wherein the first transceiver operates according to a first wireless communication standard;
• a second transceiver configured to (i) select a first channel of a plurality of channels, and (ii) transmit a second signal on the first channel, wherein the second transceiver operates according to a second wireless communication standard, and wherein the first channel is associated with a frequency;
• a coexistence module configured to, based on the frequency of the first channel, i) alter a transmission characteristic of the first signal to be transmitted by the first transceiver, and ii) alter a transmission characteristic of the second signal to be transmitted by the second transceiver,
• wherein the transmission characteristic of the first signal and the transmission characteristic of the second signal, as altered by the coexistence module, prevents interference (i) between the first signal and a signal received by the second transceiver, and (ii) between the second signal and a signal received by the first transceiver;
• a plurality of switches comprising
• a first switch comprising
• a first node connected to an antenna,
• a second node, and
• a third node,
• a second switch comprising
• a first node connected to the second node of the first switch,
• a second node connected to the third node of the first switch, and
• a third node connected to the first transceiver, and
• a third switch comprising
• a first node connected to the third node of the second switch,
• a second node connected to the third node of the first switch, and
• a third node connected to the second transceiver;
• and
• a switch controller configured to generate a plurality of control signals to change states of the plurality of switches to connect the first transceiver or the second transceiver to the antenna.