UWB

Générer et décoder des trames et des formes d’onde UWB

Les exemples présentés ici mettent en œuvre des liaisons de communication UWB (ultra-wideband). La norme UWB (IEEE^® 802.15.4a/z) spécifie des couches PHY et MAC UWB améliorées ainsi que les techniques d’estimation de la distance associées.

Applications

Wireless Waveform Generator

Create, impair, visualize, and export modulated waveforms

Fonctions

lrwpanWaveformGenerator Generate low-rate wireless personal area waveform (depuis R2023a)

Objets

`lrwpanHRPConfig`	Configure HRP transmission (depuis R2023a)
`uwbChannel`	Filter input signal through UWB IEEE 802.15.4 a/z/ab channel (depuis R2024a)

Exemples présentés

UWB Channel Models

Implement UWB channel models for a variety of propagation environments based on recommendations from the channel modeling subgroup of IEEE 802.15.4a.

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HRP UWB IEEE 802.15.4a/z Waveform Generation

Generate standard-compliant high rate pulse repetition frequency (HRP) ultra wideband (UWB) waveforms of the IEEE 802.15.4a/z standard.

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End-to-End Simulation of HRP UWB IEEE 802.15.4a/z PHY

Perform end-to-end simulation over an additive white Gaussian noise (AWGN) channel for the high rate pulse repetition frequency (HRP) ultra wideband (UWB) PHY of the IEEE 802.15.4a/z standard.

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UWB Localization Using IEEE 802.15.4z

Estimate the location of a single device as per the IEEE 802.15.4z™ standard.

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UWB Ranging Using IEEE 802.15.4z

Estimate distance between two devices as per the IEEE 802.15.4z™ standard.

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Recovery of IEEE 802.15.4z UWB Signals

Implement a practical IEEE 802.15.4z™ PHY receiver that recovers and decodes UWB waveforms captured over the air.

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