In this paper, we study inter-operator spectrum sharing and intra-operator resource allocation in shared spectrum access communication systems and propose efficient dynamic solutions to address both inter-operator and intra-operator resource allocation optimization problems. For inter-operator spectrum sharing, we present two competent approaches, namely the subcarrier gain based sharing and fr...

The paper regards the 42 undergraduate colleges (the independent colleges are not included) of Henan province by the end of 2013 as the object of research, builds the composite indicator rank model of undergraduate colleges’ educational resource allocation. On this basis, the authors use the score of integrated factor as the rank of composite indicator. In addition, they cluster to the educatio...

Exploiting direct transmissions between geographically close mobile users without passing through the base stations (BSs), device-to-device (D2D) communications contribute significant improvement to the spectral efficiency of cellular networks. In D2D assisted cellular networks, the social interaction of mobile users is an important property that will affect the practical performance and should...

We present a general economic equilibrium model of users and service providers in a multi-class multi-QoS network. The model describes utility maximization by users and revenue optimization by service providers. The key parameters in the model are the T spec and Q spec , which characterize traac and Quality of Service (QoS) respectively. The model yields equilibrium prices, which, in the presen...

We present a case-injected genetic algorithm player for Strike Ops, a real-time strategy game. Such strategy games are fundamentally resource allocation optimization problems and our previous work showed that genetic algorithms can play such games by solving the underlying resource allocation problem. This paper shows how we can learn to better respond to opponent actions (moves) by using case-...

objectives: the role of cognitive process for postural control was shown in dual task studies. however, there was no definite evidence how verbal instructions influence the allocation of attention to postural control. this study determined whether young and elderly adult are able to deliberately control the resource allocation when performing a sensorimotor and cognitive task simultaneously and...