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This paper proposes a resource allocation scheme for enhanced inter-cell interference coordination (eICIC) in heterogeneous networks. In the eICIC system, the macro eNBs will stop data transmission in almost blank subframes (ABSs), where the UEs in small cells can be protected. The proposed scheme takes into account both the number of the ABSs configured at the macro eNBs and the UE partition scheme...
This paper investigates the channel quality indicator (CQI) adjustment for enhanced inter-cell interference coordination (eICIC) scheme in heterogeneous networks (HetNets). In the eICIC scheme, the user equipments (UEs) in the protected cells (either small or macro cells) experience different interference levels due to the almost blank subframes (ABSs) configured at aggressor eNBs (macro or small...
The design conditions of traditional terminal sliding surface for second order system are raised, and proved the singular phenomenon is inevitable when use the traditional terminal sliding mode surface. A new nonsingular terminal sliding mode surface is proposed for second order nonlinear dynamic system with external disturbance. The time of reaching this kind of TSM from any initial system state...
A new reaching law of sliding mode control is proposed. It is an efficient technique to reduce the chattering and to guarantee a good robustness of systems by using time-variable boundary layer. The design approach is much simpler than other approaches of time-variable boundary layer reaching law. The simulation results show that the novel control strategy is effective and feasible.
Recent advances in experimental methods provide increasing evidence that proteins sample the conformational substates that are important for function in the absence of their ligands. An example is the receiver domain of nitrogen regulatory protein C, a member of the phosphorylation-mediated signaling family of “two-component systems.” The receiver domain of nitrogen regulatory protein C samples both...
A novel scheme entitled as Additive Increase Multiplicative Decrease control with the Number of Burst Control Packet (AIMD-NBCP) is proposed. Simulation results show that AIMD-NBCP scheme is efficient at keeping the network stable and enhancing the performance of deflection routing in terms of good-put, burst loss probability as well as fairness index.
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