@article{1777,
  author = {Jun Xu and Xeumin Shen and Jon Mark and Jun Cai},
  title = {Efficient channel utilization for real-time video in OVSF-CDMA systems with QoS assurance},
  year = {2006},
  journal = {IEEE transactions on wireless communications},
  volume = {5},
  number = {6},
  pages = {1382-1391},
  publisher = {IEEE},
}