Invention Grant
US07873989B2 Wireless access device 失效
无线接入设备

Wireless access device
Abstract:
An access device includes means for receiving, via a wireless communication link, a key and validity information. The access device also includes wireless communication means for establishing a connection with another party, and for providing the key and validity information to that party. If the key and validity information are determined by the other party to be valid access is provided.
Public/Granted literature
Information query
Patent Agency Ranking
0/0