最新消息
發佈日期 2019-09-05
公告標題 1080909專班seminar演講資訊
詳細內容
時間:108年09月09日(星期一)
地點:大仁樓200301教室
主持人:左瑞麟老師
演講者:淡江大學資訊工程系 張世豪教授  

演講題目:A MAC-Layer Stream Cypher Mechanism for Visible Light Communication
演講摘要:The LED light bulbs not only can provide bright but also can be 
                    employed for data communication and object positioning, 
                    namely visible light communication (VLC)). VLC is 
                    fast-growing technologies that enable new visible light 
                    application such as fast data transmission and indoor positioning. 
                    Due to its attractive functionalities, they have draw lots of 
                    attention to the wireless communication and indoor navigation 
                    systems. Because of its physical characteristics, “what you see 
                    is what you send”, VLC has been always considered as a secured 
                    communication method. However, in this work, we analyze the 
                    risks of visible light communication signal such as signal 
                    jamming, data snooping and modification. In order to effectively 
                    protect VLC data communication problems, we design a 
                    mac-layer stream cypher data communication through the VLC 
                    signal to achieve the secure of the data communication.