发明名称 |
Information transmission system and information transmission method, and, optical space transmission system and optical space transmission method |
摘要 |
An information transmission system for transmitting information from a sending apparatus to a receiving apparatus is provided. The information transmission system includes: a sending apparatus for modulating an information signal, generating a plurality of signals including an optical signal from the information signal which is modulated, and transmitting the plurality of signals via a plurality of routes; and a receiving apparatus for receiving the plurality of signals from the sending apparatus, diversity-combining the plurality of signals, and outputting the information signal, in which the plurality of signals are a plurality of optical signals or signals including a radio signal.
|
申请公布号 |
US7116909(B2) |
申请公布日期 |
2006.10.03 |
申请号 |
US20010988555 |
申请日期 |
2001.11.20 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
ABURAKAWA YUJI;YOSHINO HITOSHI;OTSU TORU;YAMAO YASUSHI |
分类号 |
H04B10/00;H04B10/10;H04B7/02;H04B7/06;H04B7/08;H04B10/105;H04B10/22;H04L1/22 |
主分类号 |
H04B10/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|