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Abstract-This paper considers the uplink receiver algorithm of femtocell, when it suffers from the interference caused by the user in the nearby macrocell. As femtocells share the same frequency band with macrocells, signal of the user in the macrocell might also be received by the femtocell receiver, which becomes interference. This paper proposes a scheme of combining the algorithm of MMSE Successive...
After introduced the C-C method of embedding window in state space reconstruction, this paper mainly calculates and analysis different time series samples of the Lorenz systems and Rossler systems with the method. The conclusion tells us the choice of reconstruction parameters with the C-C method is uncertain. So the embedding window theory is doubtful, and the independent choice of the state space...
High resolution radars require signals with large time-bandwidth product such as CW signal and coherent pulse train (CPT). We discuss a phase-coded interrupted CW (ICW) signal which is the combination of CW signal and CPT. Phase codes used here are with perfect periodic autocorrelation. The periodic ambiguity function of ICW signals is studied including single-carrier signal and multi-carrier signal...
In this paper, a strong emphasis is laid on the study of automatic alignment and registration technology for the purpose of stitching serial images and getting a larger, seamless and high-resolution one. Aerial image taken by robot flying flat has low quality and complex distortion, it is hard to find and evaluate transformation factors in the scene which appeared between the aeronautic consecutive...
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