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— In this paper, dynamic system level simulation methodology of mobile WiMAX (IEEE Std 802.16e) is described. The system level simulations scenarios (channel models, pathloss and shadow fading, sectorization, frequency reuse planning, system loading, etc) will be introduced. Evaluated performance of mobile WiMAX system such as signal-to-interference + noise(More)
This paper deals with leader-follower formations of nonholonomic mobile robots and introduces a new nonlinear control method for the robot motion in formation. Proposed approach enables to track the target position and is based on using a forced movement along the desired trajectory in the state space. Moreover, this approach requires only relative and(More)
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