| 发明名称 |
Method and apparatus for spreading symbols in a communication system |
| 摘要 |
A spreader (216) comprises a code generator (301) and exclusive OR circuitry (303). In the preferred embodiment of the present invention the code generator (301) generates a code having a length and value dependent upon the current transmission rate. This code is then exclusive OR'd with the incoming data stream to produce spread data.
|
| 申请公布号 |
US2002186752(A1) |
申请公布日期 |
2002.12.12 |
| 申请号 |
US20010783151 |
申请日期 |
2001.02.14 |
| 申请人 |
MOTOROLA, INC |
发明人 |
PROCTOR LEE;MORGAN WILLIAM K.;HETHERINGTON MARK;WONG NAI SUM |
| 分类号 |
H04B1/707;(IPC1-7):H04K1/00;H04B15/00;H04L27/30;G06F1/02;G06F7/58 |
主分类号 |
H04B1/707 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
