An Enhancement of Physical Web with Stateful BLE Beacons
An Enhancement of Physical Web with Stateful BLE Beacons
复制标题
使用状态 BLE 信标增强物理网络
DOI：
10.1109/candarw53999.2021.00011
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发表时间：
2021
期刊：
影响因子：
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通讯作者：
Satoshi Fujita
中科院分区：
文献类型：
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作者：
Kobayashi Kakeru;Satoshi Fujita
在本文中，我们提出了一个有状态的增强物理Web，这是已知的蓝牙低功耗（BLE）技术的一个重要应用。我们实现了一个由BLE中央和外围设备组成的原型系统（即，BLE beacon），以及一个用PHP和PostgreSQL编写的外部服务器。如果状态存储在BLE信标中，则原型系统比没有状态的正常实现多花费1.0秒来获取期望的网页，并且如果状态存储在外部服务器中，则响应时间增加约1.0秒，而这取决于外部服务器在网络中的位置。
In this paper, we propose a stateful enhancement of the Physical Web, which is known as an important application of the Bluetooth Low Energy (BLE) technology. We implemented a prototype system consisting of a BLE central and peripherals (i.e., BLE beacon) implemented in Android devices, and an external server written in PHP and PostgreSQL. If the state is stored in the BLE beacon, the prototype system takes 1.0 sec longer to acquire the desired Web page than the normal implementation without state, and if the state is stored in the external server, the response time increased by about 1.0 sec, while it depends on the location of the external server in the network.