Optical space transmission apparatus and optical space...

Details Optical space transmission apparatus and optical space... Optical space transmission apparatus and optical space...

2008-07-15

2008-07-15

Sedighian, M. R. (Department: 2613)

Optical communications

Optical communication over freee space

Compensation

C398S118000, C398S129000, C398S131000

Reexamination Certificate

active

07400834

ABSTRACT:
An optical space transmission apparatus which performs a first communication, in which a light beam propagating through a space is used, with a remote apparatus includes a communication section and an identification section. Here, the communication section performs a second communication, which is different from the first communication, with a plurality of remote apparatuses and the identification section identifies the remote apparatus, which performs the first communication, from among the plurality of remote apparatuses by performing the second communication.

REFERENCES:
patent: 5500639 (1996-03-01), Walley et al.
patent: 7058307 (2006-06-01), Sakanaka
patent: 2003/0175031 (2003-09-01), Shikakura et al.
patent: 1 054 520 (2002-08-01), None
patent: 2000-224112 (2000-08-01), None

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