Exact(9)
It is however interesting to quantify the loss of those distributed algorithms compared to the ideal centralized sum-rate case.
The second scheme is the ideal centralized maximal ratio combining (MRC) and TEGC relay processing, which is termed as ICRP.
Also, in the case of equal variance, the performance of the optimal independent test is close to that of the ideal centralized detector.
In this article, three types of relay processing schemes are investigated, which include (1) DRP: TEGC-assisted distributed relay processing; (2) ICRP: ideal centralized MRC- and TEGC-aided relay processing, which implements ideal relay cooperation; and (3) CRP: centralized MRC- and TEGC-aided relay processing, which requires energy for carrying out relay cooperation.
Figure 3 shows that as the sensor observations become more correlated with unequal variance (i.e., the diagonal elements in the covariance matrix are not equal), the mGLRT performs considerably better than the optimal independent test and does not differ much from the ideal centralized detector.
Moreover, the ideal centralized detection performs slightly better than the mGLRT at low false-alarm probabilities.
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Are they centralized or de-centralized?
Quebec, like other provinces opting for a government-monopolized cannabis market, is initially setting out ideal conditions for a black market thrive adjacent to the highly restricted, centralized model of legal production and distribution.
"Everything is centralized".
"This can never be centralized".
Data architecture was too centralized.
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