Method for wireless optical transmission of data and...

Details Method for wireless optical transmission of data and... Method for wireless optical transmission of data and...

2006-01-26

2009-06-09

Vanderpuye, Ken N (Department: 2613)

Optical communications

Optical communication over freee space

C398S119000, C398S120000, C398S127000, C398S130000, C398S208000, C398S210000

Reexamination Certificate

active

07546038

ABSTRACT:
The invention relates to a wireless optical data transmission system and a method for wireless optical transmission of data. The system comprises a data stream generator for generating at least two parallel data streams (18.1, 18.2, 18.3). The parallel data streams are transmitted by a number of separate optical transmitting devices (8, 9, 10) separately by emitting first optical signals. The system further comprises a corresponding number of detectors (19, 20, 21) for detecting the first optical signals and converting them into respective second signals (26.1, 26.2, 26.3) and an error correction unit (31) for correcting the amended second signals. Within a predistortion (29) unit each second signal (26.1, 26.2, 26.3) is amended individually with respect to a transmission channel used.

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