| 摘要 |
<p>Multiplex data is created when transmitting a directory-facility file by multiplexing a direct reference block for specifying an identifier of a data block from a reference name, an indirect reference block for indicating a directory name and a file name and a data block. A receiving device, which is provided with a receiving unit (152) for receiving multiplex data and a storage unit (263) for storing a direct reference dictionary based on the direct reference block, selects a data block by specifying an identifier of a direct data block from a reference name when a keyed-in reference name is included in the direct reference dictionary or by tracing an indirect reference dictionary based on an indirect reference block when the reference name is not included in the direct reference dictionary, thereby reducing time required for reception processing.</p> |
