@article{1825,
  author = {Lin Cai and Yang Xiao and Xuemin Shen and Lin Cai and Jon Mark},
  title = {VoIP over WLAN: Voice capacity, admission control, QoS, and MAC},
  year = {2006},
  journal = {International Journal of Communication Systems},
  volume = {19},
  number = {4},
  pages = {491-508},
  publisher = {John Wiley & Sons, Ltd.},
}