Since practical systems will require quantization of sensor readings before transmission, estimation algorithms will be run on quantized sensor readings.
Table 2 summarizes the total number of required quantization bits for each parameter.
The required quantization levels per dimension can be derived as, with, where represents the variance of the additive white Gaussian noise (AWGN) [7] and denotes the ceiling function (i.e., rounding to the smallest integer not less than the argument).
Table 2 Total number of required quantization bits for each parameter of the Max-Log-MAP algorithms Parameter Number of bits SISO demapper Received complex input ( x r, q I, x r, q Q ) (10,10) Coeff.
In order to describe situations in which gravity is strong enough to influence (quantum) matter, yet not strong enough to require quantization itself, physicists have formulated quantum field theories in curved spacetime.
This is not possible with [11, 12], as it requires primary quantization table while training SVM classifier.
The last step requires the quantization or rounding of such variables since the solution of (12) will provide, in general, a value of (x^{star }_{ji} in [0,1]), but, for the actual implementation of the user association, we require (x^{star }_{ji} in {0,1}) with (sum _{iin mathcal {B}} x^{star }_{ji} = 1,,forall j).
Remarkably, the uncertainty principle for charged, material particles requires the quantization of light into photons, and even the frequency dependence of the photon's energy and momentum.
In the respect of quantization codebook sizes, it requires only 52 quantization codewords in JSPQ for the the quantization of azimuths in a full circle in horizontal plane.
From the hardware implementation point of view, the proposed estimation method may require high quantization level to cope with the existence of tones with very small gains.
