The following publications are possibly variants of this publication:
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- OFDMA Optimality Analysis in MIMO Uplink ChannelsHongxiang Li, Hui Liu. globecom 2006: [doi]
- New Subcarrier Allocation for Uplink-OFDMA under Time-Varying ChannelsKwanghoon Kim, Hyuncheol Park, Hyuck M. Kwon. tcom, 61(1):7-12, 2013. [doi]
- Subcarrier Allocation for OFDMA Wireless Channels Using Lagrangian Relaxation MethodsGengfa Fang, Yi Sun, Jihua Zhou, Jinglin Shi, Zhongcheng Li, Eryk Dutkiewicz. globecom 2006: [doi]