Wireless network system and communication method f

专利名称：Wireless network system and

communication method for external deviceto temporarily access wireless network

发明人：Sung-min Lee,Seung-jae Oh,Se-hee Han申请号：US11346283申请日：20060203公开号：US07912224B2公开日：20110322

专利附图：

摘要：A wireless network system and a communication method, where an externalnetwork device easily and temporarily logs in and out of the wireless network. A key

management device of the wireless network system includes a limited communicationunit that receives encryption information from a wireless network device, a storage unitthat stores authentication information for authenticating the wireless network device,and a key creating unit that creates an encryption key using the received encryptioninformation to allow the wireless network device to log onto the wireless network. Thekey creating unit also transmits the created encryption key to the wireless networkdevice.

申请人：Sung-min Lee,Seung-jae Oh,Se-hee Han

地址：Seoul KR,Suwon-si KR,Seoul KR

国籍：KR,KR,KR

代理机构：Sughrue Mion , PLLC

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