Sentence examples for primary power control from inspiring English sources
Note that the convergence of the power optimization algorithm is guaranteed even if the primary power control is not synchronized with the secondary power control, as proven in [37].
Switch on the primary power control switch.
One primary objective of power control is to maximize the system utility that can achieve a variety of fairness objectives among users[1 4].
Finding a good balance between the two conflicting objectives is the primary focus of the power control component of resource management.
If the reaction of the primary user (e.g., power control) upon receiving the secondary interference is exploited, some active spectrum sensing methods can be designed, which could significantly outperform the conventional passive sensing methods [88, 89].
In view of the inherent interference-limited property of the system, to guarantee the performance of the primary system, we consider a power control at ST together with a power allocation at CR to forward the processed primary and secondary messages, respectively.
First, we assume that the delay-sensitive primary user employs an optimal power control policy for minimizing outage probability, i.e. truncated channel inversion power control policy.
In order to limit the interference caused to the primary user, we consider a power control at ST where P S =θ P P. To evaluate the SIC decoding at CR at the end of the first phase, we let (delta _{textit {sr}}^{-1}=tau delta _{textit {pr}}^{-1}) for the multiple-access channels h sr and h pr at CR.
In [31], the wireless powered secondary users were assumed to relay the signals from the primary users and energy-efficient scheduling and power control algorithms were proposed.
This pre-log factor captures the effect of the optimal power control policy at the primary side on the throughput scaling behaviour of the secondary network.
Transmission power control without consideration of hidden primary receivers contradicts the original principle of CR: the implementation of CR must not impinge on the performance of primary users.
