@article{1592,
  author = {Lei Lei and Chuang Lin and Jun Cai and Xuemin Shen},
  title = {Flow-level performance of opportunistic OFDM-TDMA and OFDMA networks},
  year = {2008},
  journal = {IEEE Transactions on Wireless Communications},
  volume = {7},
  number = {12},
  pages = {5461-5472},
  publisher = {IEEE},
}