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事件:2014年6月,全球首个实现LED白光通信技术商业化的室内定位系统——U-beacon,在江苏常州市某商场内进行试运营,同期发布以此系统为基础的集室内位置信息平台、用户数据平台、电子商务平台为一体的逛街购物类应用程序(APP)——易逛,已进入内测阶段。U-beacon是全球首个实现商业化运营的白光通信室内定位系统,由依托国家半导体照明工程研发及产业联盟(CSA)建立的半导体照明联合创新国家重点实验室(简称“实验室”)经过1年多的努力自主研发而成。其技术原理是将需要传输的信息编译成一段调制信号,用脉宽调制的方法附加
Event: In June 2014, the world’s first indoor positioning system for commercialization of LED white light communication technology, U-beacon, was commissioned in a shopping mall in Changzhou, Jiangsu Province. In the meantime, the indoor location information based on this system was released Platform, user data platform, e-commerce platform as one of the shopping and shopping applications (APP) - easy to visit, has entered the beta stage. U-beacon is the world’s first white light indoor positioning system for commercial operation. The U-Beacon is a state-of-the-art semiconductor lighting joint innovation laboratory (“Lab”) established by the National Semiconductor Lighting Engineering Research and Development and Industry Alliance (CSA) After more than one year’s efforts from independent research and development. Its technical principle is to need to transmit the information compiled into a modulation signal, pulse width modulation method attached