1. A method for adjusting the power level of a transmission signal for minimal distortion, comprising:
modulating the transmission signal;
processing the modulated transmission signal to reduce a peak to average ratio of the modulated transmission signal based upon modulation parameters including at least one of a modulation rate and a modulation order of the modulated transmission signal;
adjusting the power level of the processed modulated transmission signal based upon modulation parameters of the modulated transmission signal;
amplifying the adjusted processed modulated transmission signal; and
transmitting the amplified adjusted processed modulated transmission signal.
2. The method for adjusting the power level of a transmission signal of claim 1, wherein adjusting the power level of the modulated transmission signal is dependent upon the peak to average ratio of the modulated transmission signal.
3. The method for adjusting the power level of a transmission signal of claim 1, wherein processing the modulated transmission signal comprises windowing time samples of the modulated transmission signal.
4. The method for adjusting the power level of a transmission signal of claim 3, wherein windowing time samples is dependent upon a bandwidth of the modulated transmission signal.
5. The method for adjusting the power level of a transmission signal of claim 3, wherein windowing the time samples comprises centering the windowing dependent upon characteristics of the time samples.
6. The method for adjusting the power level of a transmission signal of claim 3, wherein an amplitude of the windowing is dependent upon characteristics of the time samples.
7. The method for adjusting the power level of a transmission signal of claim 1, wherein adjusting the power level of the modulated transmission signal based upon modulation parameters is adaptive to changes in the modulation parameters of the modulated transmission signal.
8. The method for adjusting the power level of a transmission signal of claim 1, wherein processing the modulated transmission signal to reduce a peak to average ratio of the modulated transmission signal is adaptive to changes in the modulation parameters of the modulated transmission signal.
9. The method for adjusting the power level of a transmission signal of claim 1, wherein a transmission channel that the modulated transmission signal is transmitted through is adaptive.
10. The method for adjusting the power level of a transmission signal of claim 3, wherein the windowing comprises at least one of Hamming, Hanning, Chebychev and Gaussian windows.
11. The method for adjusting the power level of a transmission signal of claim 3, wherein the windowing comprises a window length that is determined through the use of a look-up-table (LUT).
12. The method for adjusting the power level of a transmission signal of claim 11, wherein the look-up-table (LUT) provides a window length based upon a desired out-of-band distortion of the transmission signal.
13. The method for adjusting the power level of a transmission signal of claim 3, wherein the peak to average ratio is determined through the use of a look-up-table (LUT).
14. The method for adjusting the power level of a transmission signal of claim 13, wherein the look-up-table (LUT) provides the peak to average ratio based upon a modulation order of the transmission signal.
15. The method for adjusting the power level of a transmission signal of claim 11, wherein the look-up-table (LUT) provides the peak to average ratio based upon a modulation order and coding rate of the transmission signal.
16. The method for adjusting the power level of a transmission signal of claim 1, further comprising:
linearizing a transmitter amplifier that amplifies the modulated transmission signal.
17. The method for adjusting the power level of a transmission signal of claim 16, wherein linearizing a transmitter amplifier comprises:
pre-distorting the modulated transmission signal to pre-correct for non-linearities of the transmitter amplifier.
18. The method for adjusting the power level of a transmission signal of claim 17, wherein the pre-distorting is adaptive to changes in non-linearities of the transmitter amplifier over time.
19. The method for adjusting the power level of a transmission signal of claim 1, wherein the transmission signal includes signals from a plurality of transmission chains.
20. A method for adjusting a power level of a transmission signal for minimal distortion, comprising:
modulating the transmission signal;
processing the modulated transmission signal to reduce a peak to average ratio of the modulated transmission signal based upon modulation parameters including at least one of a modulation order and a modulation rate of the modulated transmission signal, wherein the processing the modulated transmission signal comprises windowing time samples of the modulation transmission signal;
adjusting the power level of the processed transmission signal based upon modulation parameters of the modulated transmission signal;
amplifying the adjusted processed modulated transmission signal; and
transmitting the amplified adjusted processed modulated transmission signal.
21. An apparatus for adjusting a power level of a transmission signal for minimal distortion, comprising:
means for modulating the transmission signal;
means for processing the modulated transmission signal to reduce a peak to average ratio of the modulated transmission signal based upon modulation parameters including at least one of a modulation order and a modulation rate of the modulated transmission signal, wherein the means for processing the modulated transmission signal comprises means for windowing time samples of the modulation transmission signal;
means for adjusting the power level of the processed modulated transmission signal based upon modulation parameters of the modulated transmission signal;
means for amplifying the adjusted processed modulated transmission signal; and
means for transmitting the amplified adjusted processed modulated transmission signal.
22. An apparatus comprising:
a processing block, responsive to one or more transmit chain(s), to process a modulated signal prior to transmission to reduce a peak to average ratio (PAR) of the modulated signal based, at least in part, on one or more modulation parameters including at least one of a modulation order and a modulation rate of the modulated signal; and
a power level adjuster, responsive to the processing block, to selectively set a transmit power level of the processed modulated signal based, at least in part, on the modulation parameters of the modulated signal for transmission to a remote device.
23. An apparatus according to claim 22, further comprising:
a modulator, to receive content from a host device and generate the modulated signal representing the received content.
24. An apparatus according to claim 23, further comprising:
an amplitude controller, responsive to the modulator and coupled with the power adjuster, to provide a power level indication to the power level adjuster based, at least in part, on a modulation parameters used by the modulator.
25. An apparatus according to claim 22, further comprising:
an amplifier, responsive to the power level adjustor, to amplify the PAR adjusted modulated signal for transmission via one or more antenna(e).
26. A system comprising:
one or more antenna(e) through which to establish a communication channel with a remote device; and
a transmitter, selectively coupled with at least a subset of the one or more antenna(e), to process a modulated signal prior to transmission to reduce a peak to average ratio (PAR) of the modulated signal based, at least in part, on one or more modulation parameters including at least one of a modulation order and a modulation rate of the modulated signal, and to selectively set a transmit power level of the processed modulated signal based, at least in part, on the modulation parameters of the processed modulated signal prior to transmission to the remote device.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A method of determining risk of developing Dengue Hemorrhagic FeverDengue Shock Syndrome (DHFDSS) in an individual infected with dengue virus (DV), the method comprising:
determining, in a fluid or tissue sample of the individual, the presence, absence or quantity of dengue virus protein NS1; and
determining, in a fluid or tissue sample of the individual, presence, absence or quantity of SC5b-9 complement complex
wherein the individual is at risk of developing DHFDSS if a) the amount of NS1 protein is at least 90 ngmL and b) the amount of SC5b-9 complement complex is at least 200 ngmL.
2. A method in accordance with claim 1, wherein determining presence, absence or quantity of dengue virus protein NS1 comprises:
a) contacting a fluid or tissue sample from an individual with a solid surface comprising a first probe which specifically binds NS1 protein, wherein a complex forms comprising the first probe and the NS1 protein, if present in the sample;
b) contacting the solid surface with a second probe which specifically binds NS1 protein; and
c) determining quantity of the second probe bound to the surface.
3. A method in accordance with claim 2, wherein the first probe and the second probe are each independently selected from the group consisting of an antibody, an aptamer, a kinase, an avimer and a combination thereof.
4. A method in accordance with claim 2, wherein each probe is an antibody independently selected from the group consisting of a polyclonal antibody and a monoclonal antibody.
5. A method in accordance with claim 1, wherein determining presence, absence or quantity of SC5b-9 complement complex comprises:
a) contacting a fluid or tissue sample from the individual with a solid surface comprising a first probe which specifically binds SC5b-9 complement complex, wherein a complex forms comprising the first probe and the SC5b-9 complement complex, if present in the sample;
b) contacting the solid surface with a second probe which specifically binds SC5b-9 complement complex; and
c) determining quantity of the second probe bound to the surface.
6. A method in accordance with claim 5, wherein the first probe and the second probe are each independently selected from the group consisting of an antibody, an aptamer, a kinase, an avimer and a combination thereof.
7. A method in accordance with claim 5, wherein each probe is an antibody independently selected from the group consisting of a polyclonal antibody and a monoclonal antibody.
8. A method in accordance with claim 1, wherein the fluid or tissue sample is a body fluid sample selected from the group consisting of a blood sample, a serum sample, a plasma sample, a lymphatic fluid sample and a cerebrospinal fluid sample.
9. A method in accordance with claim 1, wherein the determining risk further comprises: comparing the quantity of dengue virus protein NS1 and the quantity of SC5b-9 complement complex to a database comprising epidemiological statistics correlating quantity of dengue virus protein NS1 and quantity of SC5b-9 complement complex with the probability of developing DHFDSS.