Front-end module network

1. A wireless communication device comprises:

a front-end module (FEM) network that includes:

a plurality of front-end modules (FEMs) physically separate from each other, each of the plurality of FEMs coupled to at least one antenna, wherein, when activated, one or more of the plurality of FEMs is operable to:

output an outbound RF signal to one or more antennas;

receive an inbound RF signal from the one or more antennas; and

isolate the inbound RF signal from the outbound RF signal; and

a first common radio frequency (RF) connection interconnecting the plurality of front-end modules (FEMs);

a frequency translation module coupled to the first common radio frequency (RF) connection, the frequency translation module including at least an RF to RF translation module and RF to RF translation module bypass circuit;

a second common radio frequency (RF) connection coupled to the frequency translation module; and

a system on a chip (SOC) operably coupled to the front-end module (FEM) network through the second common radio frequency (RF) connection and operable to:

select and activate a specific one of the one or more of the plurality of FEMs based on optimal communications performance;

convert outbound data into the outbound RF signal; and

convert the inbound RF signal into inbound data.

2. The wireless communication device of claim 1 further comprises:

the SOC transmitting, via the second common RF connection, an enable signal to the one or more of the plurality of FEMs; and

each of the one or more of the plurality of FEMs activating in accordance with the enable signal.

3. The wireless communication device of claim 1 further comprises:

each of the one or more of the plurality of FEMs including an FEM RF network interface that is operable to:

convert the inbound RF signal into one or more inbound RF packets, wherein each of the one or more inbound RF packets includes an address of the SOC;

transmit the one or more inbound RF packets to the SOC via the first common RF connection;

receive one or more outbound RF packets from the SOC via the first common RF connection, wherein each of the one or more outbound RF packets includes an address of at least one of the one or more of the plurality of FEMs; and

convert the one or more outbound RF packets into the outbound RF signal; and

the SOC including an SOC RF network interface that is operable to:

convert the one or more inbound RF packets into the inbound RF signal; and

convert the outbound RF signal into the one or more outbound RF packets.

4. The wireless communication device of claim 1 , wherein:

the RF to RF translation module, when activated, is operable to:

convert the outbound RF signal from a first outbound RF frequency to a second outbound RF frequency; and

convert the inbound RF signal from a first inbound RF frequency to a second inbound RF frequency; and

the RF to RF translation bypass circuit, when activated, is operable to directly couple the first common RF connection to the second common RF connection.

5. The wireless communication device of claim 1 , wherein the SOC selecting and activating the one or more of the plurality of FEMs further comprises:

determining one or more of a plurality of RF communication parameters; and

activating the one or more of the plurality of FEMs based on the one or more of the plurality of RF communication parameters to meet the optimal communications performance.

6. The wireless communication device of claim 1 further comprises:

the first common RF connection including a first RF bus;

each of the plurality of FEMs including an RF bus communication module to access the first RF bus;

the second common RF connection including a second RF bus; and

the SOC including the RF bus communication module to access the second RF bus.

7. The wireless communication device of claim 1 , wherein an FEM of the plurality of FEMs comprises at least one of:

a first frequency band assembly that includes a first power amplifier, a first isolation circuit, and a first antenna tuning unit; and

an antenna switch and a second frequency band assembly that includes a second power amplifier, a second isolation circuit, and a second antenna tuning unit.

8. The wireless communication device of claim 1 further comprises:

a plurality of surface acoustic wave (SAW)-less receiver sections operably coupled to the common RF connection; and

a plurality of SAW-less transmitter sections operably coupled to the common RF connection, wherein the plurality of SAW-less receiver sections and the plurality of SAW-less transmitter sections are implemented in one or more of a plurality of SOCs, which includes the SOC.

9. The wireless communication device of claim 1 further comprises:

a first FEM of the plurality of FEMs is activated to output an outbound RF signal to an antenna;

a second FEM of the plurality of FEMs is activated to receive an inbound RF signal from the antenna; and

the physical separation of the first and second FEMs provides the isolation of the inbound RF signal from the outbound RF signal.

10. A multiple in multiple out (MIMO) front-end module (FEM) network comprises:

a plurality of front-end modules (FEMs) physically separate from each other, each of the plurality of FEMs coupled to at least one antenna in an MIMO antenna configuration, wherein, when activated, one or more of the plurality of FEMs is operable to:

output an outbound RF signal to the at least one antennas;

receive an inbound RF signal from the at least one antennas; and

isolate the inbound RF signal from the outbound RF signal; and

a common radio frequency (RF) connection coupled to each of the plurality of FEMs; and

a frequency translation module coupled to the common radio frequency (RF) connection, the frequency translation module including:

an RF to RF translation module, the RF to RF translation module, when activated, operable to: convert the outbound RF signal from a first outbound RF frequency to a second outbound RF frequency and convert the inbound RF signal from a first inbound RF frequency to a second inbound RF frequency; and

an RF to RF translation module bypass circuit, the RF to RF translation module bypass circuit, when activated, operable to couple the common radio frequency (RF) connection to a transceiver system on a chip (SOC).

11. The MIMO FEM network of claim 10 further comprises:

receiving, by the plurality of FEMs via the common RF connection, an enable signal; and

each of the one or more of the plurality of FEMs activating in accordance with the enable signal.

12. The MIMO FEM network of claim 10 further comprises:

each of the one or more of the plurality of FEMs including an RF network interface that is operable to:

convert the inbound RF signal into one or more inbound RF packets, wherein each of the one or more inbound RF packets includes an address of the transceiver system on a chip (SOC);

transmit the one or more inbound RF packets to the transceiver SOC via the common RF connection;

receive one or more outbound RF packets from the transceiver SOC via the common RF connection, wherein each of the one or more outbound RF packets includes an address of at least one of the one or more of the plurality of FEMs; and

convert the one or more outbound RF packets into the outbound RF signal.

13. The MIMO FEM network of claim 10 further comprises:

the common RF connection including an RF bus; and

each of the plurality of FEMs including an RF bus communication module to access the RF bus.

14. The MIMO FEM network of claim 10 , wherein an FEM of the plurality of FEMs comprises at least one of:

a first frequency band assembly that includes a first power amplifier, a first isolation circuit, and a first antenna tuning unit; and

an antenna switch and a second frequency band assembly that includes a second power amplifier, a second isolation circuit, and a second antenna tuning unit.

15. The MIMO FEM network of claim 14 , wherein the FEM further comprises:

the first frequency band assembly including a first low noise amplifier and a first power amplifier driver; and

the second frequency band assembly including a second low noise amplifier and a second power amplifier driver.

16. The MIMO FEM network of claim 10 further comprises:

a first FEM of the plurality of FEMs is activated to output an outbound RF signal to the at least one antenna;

a second FEM of the plurality of FEMs is activated to receive an inbound RF signal from the at least one antenna; and

physical separation of the first and second FEMs provides the isolation of the inbound RF signal from the outbound RF signal.

17. The MIMO FEM network of claim 10 further comprises:

a plurality of RF to intermediate frequency (IF) transceiver sections operably coupled to the plurality of FEMs, wherein, when activated, an RF to IF transceiver section is operable to:

convert an outbound IF signal into the outbound RF signal; and

convert the inbound RF signal into an inbound IF signal.

18. The MIMO FEM network of claim 10 wherein the frequency translation module comprises:

an RF to intermediate frequency (IF) receiver section;

an RF to IF transmitter section; and wherein

the common RF connection includes:

a first segment coupling the RF to IF receiver section to the transceiver system on a chip (SOC);

a second segment coupling the RF to IF receiver section to the plurality of FEMs;

a third segment coupling the RF to IF transmitter section to the transceiver SOC; and

a fourth segment coupling the RF to IF transmitter section to the plurality of FEMs.

19. A front-end module (FEM) network comprises:

a plurality of programmable front-end modules (FEMs) physically separate from each other, each of the plurality of programmable FEMs coupled to at least one antenna, wherein, when activated, one or more of the plurality of programmable FEMs is operable to:

output an outbound RF signal to one or more antennas;

receive an inbound RF signal from the one or more antennas; and

isolate the inbound RF signal from the outbound RF signal; and

an RF translation module that includes:

an RF to RF translation module, when activated, is operable to:

convert the outbound RF signal from a first outbound RF frequency to a second outbound RF frequency;

convert the inbound RF signal from a first inbound RF frequency to a second inbound RF frequency;

a first RF connection coupling the RF translation module to the FEM network; and

a second RF connection coupling the RF translation module to a system on a chip (SOC), the SOC programming one or more of the plurality of programmable FEMs to reduce interference; and

and an RF to RF translation module bypass circuit, when enabled, bypasses the RF to RF translation module and directly interconnects the first RF connection to the second RF connection.

20. The front-end module (FEM) network of claim 19 further comprises:

each of the one or more of the plurality of FEMs including an FEM RF network interface that is operable to:

convert the inbound RF signal into one or more inbound RF packets, wherein each of the one or more inbound RF packets includes an address of the SOC;

transmit the one or more inbound RF packets to the SOC via the first and second RF connections;

receive one or more outbound RF packets from the SOC via the first and second RF connections, wherein each of the one or more outbound RF packets includes an address of at least one of the one or more of the plurality of FEMs; and

convert the one or more outbound RF packets into the outbound RF signal; and

the SOC including an SOC RF network interface that is operable to:

convert the one or more inbound RF packets into the inbound RF signal; and

convert the outbound RF signal into the one or more outbound RF packets.