Opportunistic concurrent transmission method of wireless network and wireless network system using the same

摘要: Provided is an opportunistic concurrent transmission method for achieving efficient transmission with limited wireless resources in a WLAN environment. According to an exem plary embodiment of the present invention, when a packet to be transmitted is provided in an access point in a wireless network system, information on a link which is performing transmission from another access point is acquired by over hearing transmission from another access point, a signal to interference plus noise ratio (SINR) value of the link is veri fied by referring an interference map, and the packet is con currently transmitted when the verified SINR value is equal to or more than a predetermined capture threshold.