Poster Abstract: Dual-radio Discovery and Ranging for Infrastructure-less Social Distancing with Janus

Poster Abstract: Dual-radio Discovery and Ranging for Infrastructure-less Social Distancing with Janus
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海报摘要:使用 Janus 进行双无线电发现和测距,实现无基础设施的社交距离

DOI:
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发表时间:
2020
期刊:
影响因子:
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通讯作者:
G. Picco
G. Picco
中科院分区:
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文献类型:
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作者:
T. Istomin;E. Leoni;D. Molteni;A. Murphy;G. Picco

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支持社交距离的设备必须节能且准确。低功耗蓝牙(BLE)满足第一个标准,但福尔斯不符合后者。超宽带(UWB)测量距离的误差小于10 cm,但消耗相对较高。因此,我们构建了Janus,这是一种利用各自优势的双无线电协议。
Devices to support social distancing must be energy-efficient and accurate . Bluetooth Low Energy (BLE) meets the first criteria but falls short on the latter. Ultra-wideband (UWB) measures distances with < 10 cm error but with relatively high consumption. Therefore, we built Janus, a dual-radio protocol that uses the strengths of each.