Transmit Pulse Design With Implementation Error And Channel Parameter Uncertainty  

Oleh:

B. Vo, A. Doucet ; Nikpour, M.

Jenis: Article from Article
Dalam koleksi: Final Program and Book of Abstracts: The 4th Asian Control Conference, September 25-27, 2002 (Sep. 2002), page 2030-2033.
Topik: Transmit Pulse; Error; Uncertainty; Perturbations
Fulltext: AC021491.PDF (557.42KB)

Isi artikel

The problem of designing a transmit pulse such that after transmission over a dispersive channel the received pulse fits in a prescribed template can be formulated as a convex constrained optimisation problem. In constrained optimisation, the optimal solution invariably lies on the boundary of the feasible set, consequently perturbations on the optimal solution or the constraints means that the received pulses may no longer fit in the template. Perturbations to the optimal transmit pulse and the constraints arise, in practice, from errors in the implementation and uncertainty in the channel parameter, respectively. In this paper, a robust formulation is presented which ensures that the constraints are satisfied even in the presence of implementation errors and channel parameter uncertainty.

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