This article tells us about the latest developments in powered wireless communications networks where a hybrid access point with constant power controls wireless information transmissions to a set of various users who do not have of other energy sources. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay A "collect then transmit" protocol is used where all users first collect the transmitted wireless energy from the hybrid access point in the downlink and then send their information to the hybrid access point in the uplink using multiple access by division of time. We have seen that maximizing the sum of all users' throughput by collectively optimizing time slot allocation for downlink wireless power transfer relative to user uplink information transmissions given the total time constraint based on downlink channels and uplink of the user as well as on the average values ​​of energy collected. Using convex optimization techniques, we obtain closed-form expressions for the optimal time allocations to maximize the total return. The solution provided in this article talks about the "doubly near-far" effect due to which both the downlink and uplink have distance-dependent signal attenuation, where a user far from the hybrid access point, who receives less wireless energy compared to a closer user in the downlink, must transmit with more power in the uplink for reliable transmission of information. Please note: this is just an example. Get a custom paper now from our expert writers. Get a Custom Essay As a result, it has been shown that the maximum return on the sum is achieved by allocating substantially more time to nearby users than to distant ones, resulting in unfair allocation of the fee between different users. To overcome this problem, we further propose a new performance metric called common-throughput with the additional constraint that all users should be assigned with the same rate regardless of their distance from the hybrid access point. We present an efficient algorithm to solve the common throughput maximization problem. Emulation results demonstrate the effectiveness of the common-throughput approach to solve the new double-far-neighbor problem in powered wireless communication networks.