发明名称 |
CDMA MOBILE COMMUNICATION SYSTEM USING METHOD FOR DATA COMPRESSION AND DATA DECOMPRESSION |
摘要 |
PURPOSE: A Code Division Multiple Access(CDMA) mobile communication system using a method for compressing data and decompressing the compressed data is provided to improve a data transferring efficiency and to apply to a mobile data service with a high transferring rate. CONSTITUTION: A CDMA mobile communication system contains; a moving station(100) containing a Data Compress/Decompress Function (DCDF) unit(101) for compressing and decompressing data; an interworking function(120) containing a DCDF(121) for decompressing the data transferred from the moving station and compressing the data received from a Public Switch Data Network (PSDN)(140); and a switching station(110) containing a selector and vocoder module. |
申请公布号 |
KR20000008183(A) |
申请公布日期 |
2000.02.07 |
申请号 |
KR19980027900 |
申请日期 |
1998.07.10 |
申请人 |
LG INFORMATION & COMMUNICATIONS LTD. |
发明人 |
HU, CHUL GYOON |
分类号 |
H04W28/06;(IPC1-7):H04B1/69;H04B7/26 |
主分类号 |
H04W28/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|