"Based in Shanghai, AirMedia operates the largest digital media network in China dedicated to air travel advertising. Their challenges are to extended coverage to minimize Ethernet cabling and AP deployment, reliable Wi-Fi connectivity with a minimal number of access points, high performance to support HD advertising, simplified and centralized management and remote management of WLAN controllers over a wide area network. They chose Ruckus to overcome these challenges. They have implemented Ruckus 80 ZoneFlex 7942 802.11n APs and redundant ZoneDirector Smart WLAN controllers at each airport. The results of implementing Ruckus were covers fewer APs to each airport, higher speed 802.11n Wi-Fi to support the distribution of HD content, longer range connectivity and automatic interference avoidance in noise airport RF environment."