Defining and achieving good quality of service (QoS) within a wireless network is a big task, especially in light of the move to mesh wireless communication with IP-based networking technologies. To get a good look at what's involved, the issues that might arise and how to improve QoS, check out this white paper [1] over at TechRepublic. As the authors explain, IP-based network technology will be the "backbone of the next data generation network."