Subcarrier Allocation (SA)
Blotto game based low complexity fair multiuser subcarrier allocation for uplink OFDMA networks
... an SA technique which can achieve a good trade-off performance among fairness, efficiency, and complexity for both correlated and uncorrelated OFDMA ...auction-based subcarrier allocation scheme ...
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Adaptive Resource Allocation in MIMO OFDMA based on Subcarrier Allocation (SA) and (GA)
... proficient allocation scheme of signalling dimension between users in both uplink and downlink channels, since bandwidth is usually limited and/or very ...the subcarrier to each ...on Subcarrier ...
8
Optimal blockwise subcarrier allocation policies in single carrier FDMA uplink systems
... A subcarrier allocation scheme with respect to the user’s outage probability has been pro- posed in [11] for OFDMA/SC-FDMA systems with and without ...semi-interleaved subcarrier allocation ...
17
Genetic Algorithm Based QoS Aware Adaptive Subcarrier Allocation in Cognitive Radio Networks
... The subcarrier allocation with parameter recon- figuration (SAPR) system is centered around DSM with a hypothesis that inputs are provided either by sensing information from the radio environment or by the ...
11
Dynamic Subcarrier Allocation for Real Time Traffic over Multiuser OFDM Systems
... resource allocation algorithm is proposed to satisfy all users’ requirements under the system SNR and power constraints and to decide the real subcarrier allocation for each active ...
9
Fairness based Improved Subcarrier Allocation Algorithms for OFDMA based Next Generation Networks
... subchannel allocation methods for the downlink of a multi-user OFDM ...with subcarrier allocation method in ...and subcarrier allocation method in [9], the sum data rate increases with ...
5
Hybrid Relaying Protocol for Joint Power and Subcarrier Allocation for OFDM Based Cognitive Radio Networks
... and Subcarrier Allocation for OFDM based Cognitive Radio ...and subcarrier algorithm is used by considering interference constraint imposed by cognitive network to the primary ...
12
Location Assisted Subcarrier and Power Allocation in Underlay Mobile Cognitive Radio Networks
... perform subcarrier and power allocation for the downlink transmission in a cognitive radio net- work by exploiting the location information of mobile secondary ...optimal subcarrier allocation ...
6
Energy Efficient Power Allocation for Distributed MIMO System
... and subcarrier allocation algorithm in MIMO OFDM systems enables us both to overcome the challenge of full ...power allocation by iterative as Table ...
9
Qos Based Optimal Resource Allocation for Multimedia Transmission in Wireless Networks
... optimal subcarrier allocation by jointly considering the video coding rate and the available power ...and subcarrier allocation algorithm in MIMO OFDM systems enables us both to overcome the ...
9
Low complexity subcarrier and power allocation algorithm for uplink OFDMA systems
... joint subcarrier and power allocation for weighted sum-rate maximization in uplink OFDMA ...resource allocation, we proposed a suboptimal subcarrier and power allocation algorithm with ...
6
Seawater Short Range Electromagnetic Wave Communication Method Based on OFDM Subcarrier Allocation
... each subcarrier, and each subchannel is approximately ...a subcarrier allocation modulation scheme for seawater electro- magnetic channel is studied and designed, which can realize short-distance ...
9
Particle Swarm Optimization Based Approach for Resource Allocation and Scheduling in OFDMA Systems
... The main motivation for adaptive subcarrier allocation in OFDMA systems is to exploit multiuser Diversity. In a K-user system in which the subcarrier of interest ex- periences i.i.d. Rayleigh ...
6
An LP based Fair Subcarrier Allocation Algorithm for Cooperative OFDMA Systems with Grouped Users
... based subcarrier allocation algorithm for downlink of an OFDMA cooperative system with grouped users is proposed in this ...based subcarrier allocation algorithm also ensures the fairness ...
6
Subcarrier allocation based on correlated equilibrium in multi cell OFDMA systems
... each subcarrier performs as a game player to choose the most satisfying user, which guarantees the fair- ness from the perspective of the subcarriers and focus on the implementation of the set of correlated equi- ...
12
Subcarrier allocation based simultaneous wireless information and power transfer for multiuser OFDM systems
... Most existing algorithms of simultaneous wireless information and power transfer (SWIPT) for orthogonal frequency division multiplexing (OFDM) systems are studied based on power splitting or time splitting, which lead to ...
7
An Effective Subcarrier Allocation Algorithm for Future Wireless Communication Systems
... effective allocation of radio resources in future wireless communication ...resource allocation is to intelligently allocate limited resources; it has been proved that the system spectral efficiency can be ...
6
Optimization of Power in Relay Path Using Subcarrier Resource Allocation
... Abstract- The reduction of power consumption in co-operative multiuser OFDMA systems is a great challenge in multipath environment. The power distribution among multi users in relay path has more complexity compared with ...
10
Throughput evaluation for the downlink scenario of co tier interference in heterogeneous network
... power allocation and dynamic resource allocation by exploiting the concepts of cognitive radios in femtocells, specifically in the decentralized ...resource allocation with fractional power ...
5
Energy Efficient and Subcarrier Allocation for OFDMA based Cooperative Relay Networks
... Fig 1 evaluates energy efficiency for users. The proposed MaxEE scheme achieves the highest energy efficiency for users compared with EPA scheme, which demonstrates the spectrum efficiency of the proposed MaxEE scheme ...
5