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Next generation wireless networks are expected to support heterogeneous traffic, which can be classified into real-time and non-real-time traffic. Movable-boundary schemes , which are resource allocation schemes, for real-time and non-real-time traffic have been studied to increase the utilization of channels. In the schemes, non-real-time channels cannot be lent to real-time users. Adaptive applications, in which the channels allocated to a real-time user can be adjusted during the user's connection time, have been discussed in .. This paper proposes a movable-boundary resource allocation scheme for real-time and non-real-time traffic in wireless networks with adaptive applications. The proposed movable-boundary scheme allows real-time users to borrow non-real-time channels, in order to improve the quality of services of real-time users. The movable-boundary scheme is compared with a fixed-boundary …