| 摘要 |
<p>The present invention is directed to a method of performing handover and supporting thereof. A method of supporting handover at a first network entity in a mobile communication system comprises transmitting a plurality of data blocks of a first layer to a user equipment, checking whether each of the plurality of data blocks is successfully transmitted to the user equipment, and transmitting to a second network entity at least one data block of the first layer excluding a data block which is successfully transmitted to the user equipment among the plurality of data blocks of the first layer, the second network entity being a target network entity for handover of the user equipment.</p> |
