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Communication Dans Un Congrès Année : 2014

Hardware Implementation of a Non-Coherent IR-UWB Receiver Synchronization Algorithm Targeting IEEE 802.15.6 Wireless BAN

Résumé

Synchronization acquisition is one of the main challenges for practical and efficient implementations of impulse radio ultra wideband (IR-UWB) receivers. This is particularly true in the context of the recently adopted IEEE 802.15.6 standard for wireless body area networks (BAN). Targeting energy-efficient non-coherent detectors, this paper presents a low-complexity hardware implementation of an efficient standard-compliant synchronization algorithm. The proposed architecture is described, together with performance and FPGA implementation results. A sub-optimal estimator of path selection and recombining is also proposed in the presented solution to improve the sensitivity of the receiver. Obtained results constitute a reference in this domain where the available literature is rather scarce.
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Dates et versions

hal-01185867 , version 1 (21-08-2015)

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Citer

Houcine Chougrani, Jean Schwoerer, Pierre-Henri Horrein, Amer Baghdadi. Hardware Implementation of a Non-Coherent IR-UWB Receiver Synchronization Algorithm Targeting IEEE 802.15.6 Wireless BAN. ICUWB 2014 : International Conference on Ultra-WideBand, Sep 2014, Paris, France. pp.444 - 449, ⟨10.1109/ICUWB.2014.6959023⟩. ⟨hal-01185867⟩
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