[PDF] Top 20 Adaptive Resource Allocation in MIMO OFDMA based on Subcarrier Allocation (SA) and (GA)

... new resource doling out schemes with flexible controllability on capacity, fairness and complexity has been ...rate adaptive resource doling out problem with proportional rate constraints for the ... See full document

... power allocation algorithm that simplifies the multiple- input multiple-output (MIMO) resource allocation into a single-input single-output (SISO) resource allocation ... See full document

... study resource allocation problem in orthogonal frequency division multiple access multiple-input multiple-output (OFDMA-MIMO) relay systems and formulate the optimal instantaneous ... See full document

... Radio resource allocation plays a key role in optimizing the performance of OFDMA systems by exploiting the fre- quency and multiuser diversity ...radio resource allocation is the ... See full document

... We consider a single cell downlink OFDMA system with perfect channel state information and a peak power con- straint of 43 dBm. We consider a frequency selective Rayleigh fading channel with exponential delay ... See full document

... multiuser MIMO channel models, we defined a MIMO channel for each user and used the same distribution for all users in order to limit the impact of different channel characteristics on the performance ... See full document

... efficient resource allocation can greatly improve system ...distributed subcarrier allocation for multi-cell OFDMA systems with limited base station (BS) ...multi-cell resource ... See full document

... margin adaptive (MA) [4] and rate adaptive (RA) [5]. The margin adaptive objective is to achieve the minimum overall transmit power at the Base Station ...rate adaptive objective is to ... See full document

... problem [3] and proved that the sum capacity is maximized when each subchannel is assigned to the user with the best subchannel gain and power is distributed by the water–filling algorithm. However, fairness is not ... See full document

... In game theory, a Blotto game [12] is a two-person zero-sum game where the players are tasked to simulta- neously distribute their limited resources over several objects, and the player allocating the most resources to ... See full document

... the OFDMA subcarrier allocation techniques and ...Algorithm based Subcarrier Allocation (GA-SA) framework is evaluated to enhanced throughput of HeNodeB and ... See full document

... and adaptive relaying protocol has been proposed to improve the performance of Subcarrier assignment and power profiles with multiple users using orthogonal frequency division multiple access ...allocate ... See full document

... using Adaptive Resource Allocation in OFDM ...optimal resource allocation algorithms the subcarrier and power allocation should be done simultaneously but it is ... See full document

... which resource to be allocated to which Mobile Station (MS) based on Channel State Information (CSI) ...of allocation ways is possible even for a small number of resources and ...Therefore, ... See full document

... focused on minimizing energy consumption rather than throughput maximization. Additionally, orthogonal frequency division multiple access has emerged as one of the prime multiple access schemes for next generation ... See full document

... performance apportionment to both users and service providers, with the best utilization of the network resources (minimum power expenditure and good spectral efficiency). The proposed algorithm can be analyzed as a ... See full document

... being adaptive throughput oriented and fairness ...throughput-orientedsubcarrier allocation algorithms maximize the throughput that is instantaneous of ...throughput-oriented subcarrier ... See full document

... Subcarrier based relay selection resource allocation selects one best relay for each ...as subcarrier to relay assignment. This subcarrier to relay assignment assumes that ... See full document

... the resource allocation problem for the downlink of a large network multiple input multiple output orthogonal frequency division multiplexing system with 3-sector base ...two-step resource ... See full document

... the resource allocation optimization problem. Thus, based on the results in Figure 5, the proposed algorithm is more efficient than the algorithm in [9] in allocating network resources to the ...each ... See full document