| 摘要 |
<p>An image data communication system where data missing during a handover peri od is suppressed while preventing the network resources from becoming short. Th e system comprises an image data delivery device (101) that sequentially at a predetermined time interval delivers image encoded data (1, 2) produced by encoding the same image and an image data reception device (107) that receives, while moving across a plurality of wireless areas, the image encod ed data (1, 2) delivered from the image data delivery device (101). At a handov er time at which the image data reception device (107) moves from the current wireless area to another neighboring wireless area, it receives for a predetermined period the image encoded data (1, 2) delivered from the image data delivery device (101) at the predetermined time interval and selects necessary data from the received image encoded data (1, 2) to restructure da ta on one moving image.</p> |
