专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010087603A3 VISIBLE LIGHT MULTIPLEX COMMUNICATION SYSTEM 审中-公开
标题翻译：可见光多路通信系统
公开(公告)号：WO2010087603A3
公开(公告)日：2010-10-21
申请号：PCT/KR2010000451
申请日：2010-01-25
申请人： IDRO CO LTD , KANG YANGGI , PARK JUNGSUNG , OH KWANGJIN
发明人： KANG YANGGI , PARK JUNGSUNG , OH KWANGJIN
IPC分类号： H04B10/114 , H04B10/116
CPC分类号： H04B10/116 , H04B10/1149
摘要： The present invention relates to a visible light multiplex communication system, and more particularly, to a visible light multiplex communication system in which a server and a plurality of clients simultaneously transmit/receive identification information and data using visible light. The aim of the present invention is to provide a visible light multiplex communication system in which visible light communication can be smoothly performed without causing interferences between visible light identification communication and data communication within the same space. Further, the aim of the present invention is to provide a visible light multiplex communication system in which data can be transmitted/received to/from a plurality of identification clients and data clients in an effective manner using visible light. The present invention is advantageous in that clients using different protocols can perform visible light identification communication and visible light data communication in an effective manner within the same space without causing interferences therebetween. Further, the present invention is advantageous in that a specific means is provided to enable the plurality of clients to effectively perform data communication using visible light.
摘要翻译：可见光多路复用通信系统本发明涉及一种可见光多路复用通信系统，更具体地说，涉及一种可见光多路复用通信系统，其中服务器和多个客户机利用可见光同时发送/接收标识信息和数据。本发明的目的是提供一种可见光多路复用通信系统，其中可以平滑地执行可见光通信，而不会在同一空间内引起可见光识别通信和数据通信之间的干扰。此外，本发明的目的是提供一种可见光多路复用通信系统，其中可以使用可见光以有效的方式向/从多个识别客户端和数据客户端发送/接收数据。本发明的优点在于，使用不同协议的客户端可以在相同的空间内以有效的方式执行可见光识别通信和可见光数据通信，而不会在其间产生干扰。此外，本发明的优点在于提供了一种特定的装置，以使得多个客户端能够使用可见光有效地执行数据通信。

2. 发明申请

WO2010110618A2 BACK SCATTERING TYPE RFID COMMUNICATION SYSTEM 审中-公开
标题翻译：背散射型RFID通信系统
公开(公告)号：WO2010110618A2
公开(公告)日：2010-09-30
申请号：PCT/KR2010001857
申请日：2010-03-26
申请人： IDRO CO LTD , KANG YANGGI , PARK JUNGSUNG , OH KWANGJIN
发明人： KANG YANGGI , PARK JUNGSUNG , OH KWANGJIN
IPC分类号： H04B5/02 , G06K17/00 , H04B1/38
CPC分类号： H04B5/0062 , G06K7/0004 , G06K19/0723 , G06K19/0728 , H04B5/0031 , H04B5/0037
摘要： The present invention relates to a back scattering type RFID communication system, and more particularly, to a back scattering type RFID communication system in which an RFID tag transmits a signal to an RFID reader using the energy of a carrier wave transmitted by the RFID reader. The aim of the present invention is to provide a back scattering type RFID communication system which performs RFID communication in an efficient manner without errors and without causing interferences among RFID readers in an environment dense with readers. The present invention exhibits the effects of performing efficient RFID communication without causing RF signal interference among RFID readers in an environment dense with readers. The present invention eliminates the necessity of synchronizing transmitting/receiving time slots for RFID readers, thereby achieving improved compatibility among RFID readers.
摘要翻译：背散射型RFID通信系统技术领域本发明涉及一种后向散射型RFID通信系统，更具体地涉及一种后向散射型RFID通信系统，其中RFID标签使用由RFID读取器发送的载波的能量将信号发送给RFID读取器。本发明的目的是提供一种背散射型RFID通信系统，其以高效的方式无误地执行RFID通信，并且在读取器密集的环境中不会导致RFID读取器之间的干扰。本发明表现出在读取器密集的环境中执行高效的RFID通信而不会在RFID读取器之间引起RF信号干扰的效果。本发明消除了同步RFID阅读器的发送/接收时隙的需要，从而实现了RFID阅读器之间的改进的兼容性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式