@article{CAIA-JP-090200B,
    title = {{An Access Delay Model for IEEE 802.11e EDCA}},
    author = {Dongxia Xu and T. Sakurai and H. L. Vu},
    month = {February},
    year = {2009},
    pages = {261--275},
    volume = {8},
    number = {2},
    journal = {Mobile Computing, IEEE Transactions on},
    doi = {10.1109/TMC.2008.108},
    url = {http://dx.doi.org/10.1109/TMC.2008.108}
}