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2010
IEEE

Subcarrier Allocation for Multiuser Two-Way OFDMA Relay Networks with Fairness Constraints

8 years 3 months ago
Subcarrier Allocation for Multiuser Two-Way OFDMA Relay Networks with Fairness Constraints
—In this paper, we propose a new adaptive subcarrier allocation for a multiuser two-way OFDMA relay network. In the proposed algorithm, subcarriers are allocated to the user-pairs and relays to maximize the achievable sumrate over all user-pairs while satisfying the minimum rate requirement for each user-pair. Simulation results show that the proposed algorithm improves spectral efficiency and fairness.
Hanmok Shin, Jae Hong Lee
Added 31 Jan 2011
Updated 31 Jan 2011
Type Journal
Year 2010
Where VTC
Authors Hanmok Shin, Jae Hong Lee
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