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We consider the problem of joint end-to-end rate optimization and radio resource management in wireless OFDMA-based mesh networks. Radio units equipped with multiple radio interfaces are combined with the OFDMA medium access scheme to make up for the classical limitations of singlecarrier wireless networks. We pose the problem as a utility maximization problem subject to link-rate constraints, power control and transmission scheduling in terms of time slots, channels and radio interfaces. Thedoi:10.1109/icc.2007.822 dblp:conf/icc/SoldatiJ07 fatcat:ypxeiw2yovchlolycpt7ofufim