Objective Function Based on Uplink Power Control Algorithm in Small Cell
Ta Zhou · Video Engineering · 2015
With using a large number of intelligent terminal,higher quality of service are required which is provided by the operator. Despite the rise of LTE technology,bring a data rate increase,but the traditional cellular networks has been difficult to meet the needs of customers. Encourage the study of heterogeneous technologies. However,heterogeneous networks deployment scenarios brings a serious interference,it in view of small cell scenario,through access to current channel and user parameters,set the objective function of the weighing system performance and energy consumption,and through the gradient descent method for each transmit power. Finally,the simulation also shows the effectiveness of the proposed scheme.