The recent significant progress in realizing full-duplex~(FD) systems hasopened up a promising avenue for improving quality of service (QoS) and qualityof experience (QoE) in future wireless networks. There is an urgent need toaddress the diverse set of challenges regarding different aspects of FD networkdesign, theory, and development. In addition to the self-interferencecancelation signal processing algorithms, network protocols such as resourcemanagement are also essential in the practical design and implementation of FDwireless networks. This article aims to present the latest development andfuture directions of resource allocation in different full duplex systems byexploring the network resources in different domains, including power, space,frequency, and device dimensions. Four representative application scenarios areconsidered: FD MIMO networks, FD cooperative networks, FD OFDMA cellularnetworks, and FD heterogeneous networks. Resource management problems and novelalgorithms in these systems are presented, and key open research directions arediscussed.
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