Webpower allocation were studied in NOMA systems [14], where the formulated problems were jointly optimized with weight factors. Furthermore, the jointly designed user clustering … Web4 Sep 2024 · The power allocation problem in NOMA systems can be modeled as a variation of a KP, and this can yield a near-optimal solution based on such a greedy heuristic. In this paper, we concentrate on the problem’s stochastic nature and propose an adaptive RL-based solution. More specifically, by invoking a technique within the OMA paradigm, we see ...
Power Allocation and User Grouping for NOMA Downlink Systems
Web16 May 2024 · Optimal resource allocation in MIMO systems requires the joint optimization of: a) linear transmit and receive spatial filters, b) channel assignment and c) power allocation. This problem is not ... Web28 Feb 2024 · Then, we describe the power allocation optimization problem in the case of multiple users and multiple base stations based fairness and get the solution of this problem. In the simulation, we compare the minimum user rate of the proposed user grouping and power allocation scheme with other schemes. The proposed scheme can … je boek
Resource Allocation Problems - SpringerLink
Web30 Aug 2016 · Published 30 August 2016. Computer Science. IEEE Transactions on Wireless Communications. In this paper, we study the resource allocation and user scheduling … Web8 Oct 2024 · (2) A power allocation problem to minimize the power consumption with an outage probability threshold and SINR target is proposed. This threshold is determined so that users are satisfied with their target SINRs and the problem is solved iteratively. Web29 Oct 2024 · The two power allocation problems constructed in this paper are common problem formed in confrontation scenarios. Our research and analysis can simulate some actual confrontation scenarios of the satellite communication power allocation, which can be used to improve the adaptability of satellite communication systems in complex … ladwig bergmann anklam