UWB CIR Data Collected in 9 Different Environments in Ghent, Belgium
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This dataset is made of the Channel Impulse Response (CIR) data collected in 9 different environments in Ghent city, Belgium. These environments include:1. Fourth floor at iGent Tower in the premises of Gent University2. Zwijnaarde Open Area3. Stadhuis Street and Nearby4. Zuid Mall5. Portus Ganda6. Sint-Pieters Railway Station7. Krook library8. Citadel Park9. Graffiti StraatThe devices utilized to do the collection are Wi-PoS UWB hardware platform (information on devices are available in Sensors | Free Full-Text | Wi-PoS: A Low-Cost, Open Source Ultra-Wideband (UWB) Hardware Platform with Long Range Sub-GHz Backbone (mdpi.com).) The used channel for the transceiver is the UWB channel 5 with a center frequency of 6.489 GHz and bandwidth of 499.2 MHz. The bitrate is 110 kbps with Pulse Repetition Frequency (PRF) of 64 MHz and preamble length of 4096. Furthermore, the time resolution of the CIR is 1.016ns. More information on the environments, the methodology of data collection, and one use case will be available later in an IEEE paper. The paper information and doi will be added to the dataset information after paper publication.
本数据集包含采集自比利时根特市9类不同场景下的信道冲激响应（Channel Impulse Response, CIR）数据，具体场景如下：1. 根特大学园区iGent大楼四层；2. 兹瓦纳德露天场地；3. 市政厅街及周边区域；4. 祖德购物中心（Zuid Mall）；5. 波图斯根特（Portus Ganda）；6. 圣彼得火车站；7. 克鲁克图书馆（Krook library）；8. 城堡公园；9. 涂鸦街（Graffiti Straat）。本次数据采集所用设备为Wi-PoS超宽带（Ultra-Wideband, UWB）硬件平台，设备详细信息可参阅发表于《Sensors》期刊的开放获取论文：《Wi-PoS: A Low-Cost, Open Source Ultra-Wideband (UWB) Hardware Platform with Long Range Sub-GHz Backbone》（mdpi.com）。收发信机采用的信道为UWB信道5，中心频率为6.489 GHz，带宽为499.2 MHz；传输比特率为110 kbps，脉冲重复频率（Pulse Repetition Frequency, PRF）为64 MHz，前导码长度为4096。此外，本次采集的CIR的时间分辨率为1.016纳秒。更多关于采集场景、数据采集方法及一个应用案例的详细内容，将在后续发表于IEEE期刊的论文中公开。该论文的相关信息及数字对象标识符（DOI）将在论文发表后补充至本数据集的说明文档中。
