Configuration controller for receiver and transmitter
View Patent ↗A configuration controller generates one or more control signals based on channel data. A receiver includes an RF receiver section and a receiver processing module that are configured in response to the control signal. A transmitter includes an RF transmitter section and a transmitter processing module that are configured in response to the control signal.
1. A configurable transmitter comprising:
a transmitter processing module that processes outbound data to produce at least one baseband signal, wherein the transmitter processing module is configurable in response to a first control signal;
an RF transmitter section, coupled to the transmitter processing module, that generates at least one RF signal from the at least one baseband signal, wherein the RF transmitter section is configurable in response to a second control signal; and
a configuration controller, coupled to the RF transmitter section and the transmitter processing section that generates the first control signal and the second control signal based on channel data, wherein the channel data includes requirements data received via a stream of inbound data, wherein the requirements data includes at least one of: a quality of service requirement, and a signal latency limit.
2. The configurable receiver of claim 1 , wherein the channel data includes at least one of: a receive signal strength, a signal to noise ratio, a signal to noise and interference ratio, and automatic gain control data.
3. The configurable receiver of claim 1 , wherein the channel data includes at least one of: a bit error rate, and a packet error rate.
4. The configurable transmitter of claim 1 wherein the RF transmitter section is configurable in response to the third control signal generated by the configuration controller in response to the channel data, wherein the third control signal indicates one of: a mixed signal mode of operation and a phase modulation mode of operation, and wherein the RF transmitter module includes:
a phase modulation up converter for upconverting the at least one baseband signal in the phase modulation mode of operation; and
a mixed signal up conversion module for upconverting the at least one baseband signal in the mixed signal mode of operation.
5. The configurable transmitter of claim 1 further comprising
a plurality of antennas, coupled to the RF transmitter section for transmitting the at least one RF signal;
wherein the plurality of antennas and the RF transmitter section are configurable in response to the control signal to a selected one of a plurality of antenna modes, wherein the plurality of antenna modes includes at least one of: a single input single output mode, a multi-input single output mode, a single input multi-output mode and a multi-input multi-output mode.
6. The configurable transmitter of claim 1 further comprising
a plurality of antennas, coupled to the RF transmitter section for transmitting the at least one RF signal;
wherein the RF transmitter section includes a beamforming stage for generating a plurality of beamformed upconverted signals for the corresponding plurality of antennas.
7. The configurable transmitter of claim 1 , wherein the transmitter processing module is configurable in response to the control signal to a selected one of a plurality of modulation modes, wherein the plurality of modulation modes includes at least one of: a minimum shift keying mode, a binary phase shift keying mode, a quadrature phase shift keying mode, a quadrature amplitude modulation module, and a frequency shift keying mode.
8. The configurable transmitter of claim 1 wherein the transmitter processing module is configurable in response to the control signal to a selected one of a plurality of channel utilization modes, wherein the plurality of channel utilization modes includes at least one of: orthogonal frequency division multiplexing mode, a coded orthogonal frequency division multiplexing mode, a time division multiplexing mode, a frequency division multiplexing mode, a code division multiplexing mode and a spread spectrum mode.
9. The configurable transmitter of claim 1 wherein the RF transmitter module is configurable to one of a plurality of power amplification modes, the plurality power amplification modes including a linear power amplification mode and a nonlinear power amplification mode.
10. The configurable transmitter of claim 9 wherein the plurality power amplification modes further include a low power mode.
11. The configurable transmitter of claim 9 wherein the plurality power amplification modes further include a polar power amplification mode.