| 摘要 |
A vertical handover (VHO) method of a media independent handover (MIH) server includes: searching for a second communication network appropriate for a requested VHO, and transmitting MIH terminal information to the second communication network when the VHO is requested from a predetermined MIH terminal connected to a first communication network; requesting the MIH terminal perform the VHO to the second communication network; and transmitting temporary channel information of the second communication network, received from the second communication network, to the MIH terminal, and controlling a temporary channel connection between the MIH terminal and the second communication network.
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