@article{CAIA-JP-140420A,
    title = {{UPTIME: an IMS-based Mobility Framework for Next Generation Mobile Networks}},
    author = {A. Nazari and P. Branch and J. But and H. Vu},
    month = {April},
    year = {2014},
    volume = {20},
    number = {7},
    journal = {Wireless Networks},
    url = {http://dx.doi.org/10.1007/s11276-014-0717-y}
}