发明名称 |
Parallel hopping hybrid direct sequence/slow frequency hopping CDMA system |
摘要 |
A radio system is disclosed for supporting a greater number of users than can be supported in a conventional CDMA system that supports multiple users. The radio system is a hybrid system combining elements of conventional spread spectrum techniques. The system may be defined as a parallel hopping hybrid direct sequence (DS)/slow frequency hopping (SFH) code division multiple access (CDMA) system in combination with a DS/CDMA system, frequency hopping (FH)/CDMA system and a multi-carrier system.
|
申请公布号 |
US6289038(B1) |
申请公布日期 |
2001.09.11 |
申请号 |
US20000556539 |
申请日期 |
2000.04.24 |
申请人 |
SAMSUNG ELECTRONICS CO., INC. |
发明人 |
PARK CHAN-BUM |
分类号 |
H04B1/69;H04J13/06;H04L5/02;(IPC1-7):H04K1/00 |
主分类号 |
H04B1/69 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|