| 发明名称 |
RADIO TRANSMITTER AND RADIO TRANSMISSION METHOD |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To ever more increase a substantial transmission data amount when different data are transmitted in parallel from a plurality of antennas. <P>SOLUTION: A switch 108 switches the antennas AN10, AN11 assigning transmission data in the previous transmission and re-transmission. The result transmits each data through different transmission paths to a reception side in the previous transmission and the re-transmission to reduce probability continuously degrading the transmission quality of the specific transmission data, enhancing the whole error rate characteristics to increase the substantial transmission data amount. <P>COPYRIGHT: (C)2004,JPO |
| 申请公布号 |
JP2004072427(A) |
申请公布日期 |
2004.03.04 |
| 申请号 |
JP20020229150 |
申请日期 |
2002.08.06 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
UEHARA TOSHIYUKI;YOSHII ISAMU;EBIKO KEISUKE;HOSHINO MASAYUKI;MIYOSHI KENICHI |
| 分类号 |
H04B1/04;H04B1/69;H04B7/005;H04B7/04;H04J13/00;H04J99/00 |
主分类号 |
H04B1/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
