Non-orthogonal design for channel state information reference signals for a 5G air interface or other next generation network interfaces

1. A method, comprising:

transmitting, by a network device comprising a processor, a reference signal associated with a mobile device to the mobile device, wherein the network device is one of network devices of a wireless network;

in response to the transmitting the reference signal, receiving, from the mobile device by the network device, a channel state reference signal;

in response to the receiving the channel state reference signal, filtering, by the network device, the channel state reference signal to reduce a signal interference associated with the channel state reference signal, resulting in a filtered channel state reference signal;

determining, by the network device, a downlink transmission parameter based on the filtered channel state reference signal;

multiplexing, by the network device, a first bandwidth associated with the wireless network with a second bandwidth associated with the filtered channel state reference signal;

in response to the multiplexing, transmitting, by the network device, the downlink transmission parameter via a downlink control channel of the wireless network for application to downlink transmissions of the wireless network; and

after the transmitting the downlink transmission parameter, transmitting, by the network device, data via a data traffic channel of the wireless network.

2. The method of claim 1 , further comprising:

multiplexing, by the wireless network device, the first bandwidth with the filtered channel state reference signal associated with a baseline bandwidth.

3. The method of claim 1 , further comprising:

in response to decoding the first bandwidth, canceling, by the wireless network device, the channel state data associated with the second bandwidth.

4. The method of claim 3 , wherein the filtered channel state reference signal comprises a channel quality indicator representative of a quality of a channel between a pair of the network devices of the wireless network.

5. The method of claim 3 , wherein the filtered channel state reference signal comprises a resource indicator representative of a state of a channel between a pair of the network devices of the wireless network.

6. The method of claim 3 , wherein the downlink transmission parameter comprises a power associated with the transmitting of the data.

7. The method of claim 3 , wherein the downlink transmission parameter comprises a physical resource block associated with the transmitting of the data.

8. A network device, comprising:

a processor; and

a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising:

transmitting a reference signal related to a mobile device to the mobile device via a network device of network devices of a wireless network;

in response to the transmitting of the reference signal, receiving channel state data, via a feedback channel, from the mobile device via the network device;

in response to the receiving the channel state data, filtering the channel state data to reduce a signal interference associated with the channel state data, resulting in filtered channel state data;

determining a downlink transmission parameter based on the filtered channel state data;

transmitting the downlink transmission parameter via a downlink control channel of the wireless network for application to downlink transmissions of the wireless network; and

in response to the transmitting of the downlink transmission parameter, transmitting data via a data traffic channel of the wireless network.

9. The network device of claim 8 , wherein the data comprises a physical downlink shared channel.

10. The network device of claim 9 , wherein the filtered channel state data comprises channel state data associated with a reference signal.

11. The network device of claim 10 , wherein the operations further comprise:

multiplexing a physical downlink shared channel with the reference signal associated the filtered channel state data.

12. The network device of claim 11 , wherein the operations further comprise:

in response to the multiplexing, canceling an the signal interference associated with the reference signal associated with the filtered channel state data.

13. The network device of claim 12 , wherein the operations further comprise:

reducing a power of the reference signal associated with the filtered channel state data of an interfering bandwidth.

14. The network device of claim 9 , wherein the receiving the channel state data results in a reception, wherein the transmitting the downlink transmission parameter results in a transmission, and wherein the reception overlaps the transmission.

15. A non-transitory machine-readable storage medium, comprising executable instructions that, when executed by a processor, facilitate performance of operations, comprising:

sending a reference signal associated with a mobile device to the mobile device;

in response to the sending the reference signal, receiving channel state data, via a feedback channel, from the mobile device;

in response to the receiving the channel state data, filtering a signal associated with the channel state data to reduce an interference associated with the signal;

based on the channel state data, determining a downlink transmission parameter;

transmitting the downlink transmission parameter via a downlink control channel to be used for downlink transmissions via the downlink control channel; and

in response to the transmitting the downlink transmission parameter, transmitting data via a data traffic channel used for data transmissions.

16. The non-transitory machine-readable storage medium of claim 15 , wherein the downlink transmission parameter comprises a modulation and coding parameter associated with the transmitting the data.

17. The non-transitory machine-readable storage medium of claim 16 , wherein the operations further comprise:

based on a bandwidth associated with channel state data of a reference signal, matching a physical downlink shared channel to the channel state data of the reference signal.

18. The non-transitory machine-readable storage medium of claim 15 , wherein the receiving the channel state data is concurrent with the transmitting the downlink transmission parameters.

19. The non-transitory machine-readable storage medium of claim 18 , wherein the operations further comprise:

multiplexing a first signal of a physical downlink shared channel with the reference signal associated the channel state data.

20. The non-transitory machine-readable storage medium of claim 19 , wherein the multiplexing comprises combining the first signal with the reference signal.