Figure 2 shows the pΘ with different l for θ p = 0. Based on Von Mises model, point nulls which can be generated by CR networks are not sufficient enough for energy depression at directions of LU, because the power around the nulling direction may also leak into LU due to spatial scattering.
In a conversation with Ji Kangzi (who had usurped power in Lu), Confucius advised: "If your desire is for good, the people will be good.
But it really started becoming used heavily after Xi came to power and Lu got his job.
In [24], Lu et al. adjusted power to improve the handover performance in high-speed railway communications systems.
In the article "Adaptive Coordinated Reception for Multicell MIMO Uplink" by Lu et al. [2], power control and receive beamforming are jointly optimized with adaptive selection of multiple BSs to minimize the total transmit power, under individual signal-to-interference-plus-noise ratio constraint per mobile station.
From Equation (27) and (28), we can see that towards LU directions, the average transmission power are K - 1 times lower than that towards the direction of DCR user.
For CR network, it is very important to limit the transmission power at directions of LU.
Meanwhile, F−, CH3COO−, Cl−, NO3 −, SO4 2−, Br−, NO2 − and PO4 3− have been found in power plant water samples (Lu et al. 2002), respectively.
"When we ask what is happening, the court says, 'Sorry but we don't have any power to resolve this,' " said Lu Kun, his wife, who has not spoken with her husband for almost a year.
Lu et al. (2015) defined "cooling power" as the increase of heat loss from the steady state condition.
