发明名称 |
File access method for a storage medium in a wireless terminal |
摘要 |
A method of accessing and processing a file stored in a sub-memory (135) of a portable terminal (Fig.1) including the sub-memory (135) and an internal memory (133) capable of storing mass storage data. The method includes storing a file system menu of the sub-memory in the internal memory (315) during a boot-up operation (313), displaying the file system menu when shifting into a file access mode for the sub-memory from a waiting mode, accessing file data selected from the file system menu and buffering the file data in the buffer of the internal memory (411,613) until the file data have a size corresponding to a predetermined upper limit value (413,615), processing the buffered file data (617), buffering data of the sub-memory in the buffer (423) until the data have a size corresponding to the upper limit value (427) when a quantity of buffered data becomes lower than a predetermined lower limit value (417) while processing the buffered file data, and repeating data processing and buffering procedures until a closing command is generated (419,429,625). <IMAGE>
|
申请公布号 |
EP1551024(A2) |
申请公布日期 |
2005.07.06 |
申请号 |
EP20040030967 |
申请日期 |
2004.12.29 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK, SEOK-HYO;RYU, YEONG-MOO;KIM, HARK-SANG;PARK, TAE-WON;SUH, BYUNG-HWAN |
分类号 |
G06F12/02;G06F3/06;G06F12/00;G11B20/10;H04B1/40;H04M1/725;(IPC1-7):G11B20/10 |
主分类号 |
G06F12/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|