The achievable sum-rate of the proposed beam-domain FD massive MIMO transmission scheme is analyzed and the joint user and BS power allocation scheme is proposed to optimize the system achievable sum-rate.
In this subsection, we consider the problem of optimizing the system achievable sum rate with imperfect CSI.
A typical design objective [4 9, 12], is to optimize the transmit powers so as to achieve some Pareto-optimal allocation of data rates R n, n ∈ N, somewhere on the boundary of the achievable rate region.
Identifying patients who would benefit more from less diabetogenic statin types or regimens could help optimize the treatment by providing the highest benefit achievable while reducing the number of patients developing DM under statin therapy.
Furthermore, we optimize the transmit power of the full-duplex relay node by maximizing the achievable rates or minimizing the outage probabilities.
This paper aims to jointly optimize the input covariance matrices of the multicast message, confidential message, and AN, to maximize the achievable secrecy and multicast rates simultaneously, or, equivalently, to maximize the achievable secrecy rate region.
The distinguishing feature of the design is the use of a multi-plate deflecting structure with low capacitance to optimize the electric field, which in turn results in higher efficiency in terms of achievable ion current.
When we compare the sum rate outer bounds or achievable sum rates for different protocols, linear programming is used to optimize the portion of time allocated to each phase.
This motivates the use of measurement geometries that optimize the light throughput of the detection system, which is typically limited by the spectrograph, leading to measurement volumes larger than achievable by confocal Raman microscopy.
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