@article{ahmed:hal-02273022, TITLE = {{Enabling Vertical Handover Decisions in Heterogeneous Wireless Networks: A State-of-the-Art and A Classification}}, AUTHOR = {Ahmed, Atiq and Merghem-Boulahia, Leila and Ga{\"i}ti, Dominique}, URL = {https://utt.hal.science/hal-02273022}, JOURNAL = {{Communications Surveys and Tutorials, IEEE Communications Society}}, PUBLISHER = {{Institute of Electrical and Electronics Engineers}}, VOLUME = {16}, NUMBER = {2}, PAGES = {776-811}, YEAR = {2013}, MONTH = Aug, DOI = {10.1109/SURV.2013.082713.00141}, HAL_ID = {hal-02273022}, HAL_VERSION = {v1}, }