发明名称 |
METHOD AND DEVICE FOR OPTICAL DATA TRANSMISSION |
摘要 |
The invention relates to a method and device for optical data transmission, in particular a method for transmission of data by means of digitised infrared signals. Data sequences are transmitted using a time-division multiplex access protocol with communication frames comprising single sequential windows with a given minimal bit transmission rate. At least one control impulse sequence is provided in each communication frame. According to the invention, the control impulse sequence is transmitted at a bit transmission rate which is lower than the minimum bit transmission rate for the data sequence.
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申请公布号 |
KR20050026394(A) |
申请公布日期 |
2005.03.15 |
申请号 |
KR20047019088 |
申请日期 |
2003.05.23 |
申请人 |
EFKON AG |
发明人 |
BOH, WOLFGANG;PAMMER, RAIMUND;RIEDER, HELMUT;SCHALK, ANDREAS |
分类号 |
H04J3/00;H04B10/10;H04B10/114;H04J3/22;H04J9/00;(IPC1-7):H04J3/22;H04J14/00 |
主分类号 |
H04J3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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