Presentation 2007-11-22
Time Division Multiple Connections System using Optical Device in Optical Wireless Communication
Tomomi ISHIDA, Kayo OGAWA,
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Abstract(in English) The spread of the Internet and network using IP cause the structural shift of the communication. Moreover, the mobile telecommunications such as cellular phones have increased and the broad band also has generalized. As a result, the frequency resource that centers on the micro wave has been stringent. Recently, the outdoor optical wireless communication systems are revalued as a communication to supplement the lack of the electric wave resource, and then the use of optical wireless communication has extended gradually. The interactive communication on point-to-point (P-P; 1: 1 connection) connection system has been put to practical use in the outdoor optical wireless communication at present. To transmit the image to N auditoriums at the same time by using the P-P connection method, N×2 optical wireless communication systems are needed. In the point-to-multi-point (P-MP) connection system, N+1 optical wireless communication system makes the transmission possible, and it leads to the cost reduction. In this research, we proposed the time division multiple connections method using optical device in optical space communication, investigate the conditions of time division multiple access. As a result, we selected galvanometer and carried out practicable animation delivery experiment in time division multiple connections by galvanometer, could obtain the possibility of realization for our proposal system.
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Keyword(in English) optical wireless communication / time division multiple connections / galvanometer
Paper # OCS2007-75,OFT2007-47
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Conference Information
Committee OFT
Conference Date 2007/11/14(1days)
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Paper Information
Registration To Optical Fiber Technology (OFT)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Time Division Multiple Connections System using Optical Device in Optical Wireless Communication
Sub Title (in English)
Keyword(1) optical wireless communication
Keyword(2) time division multiple connections
Keyword(3) galvanometer
1st Author's Name Tomomi ISHIDA
1st Author's Affiliation Faculty of Science, Japan Women's University()
2nd Author's Name Kayo OGAWA
2nd Author's Affiliation Faculty of Science, Japan Women's University
Date 2007-11-22
Paper # OCS2007-75,OFT2007-47
Volume (vol) vol.107
Number (no) 344
Page pp.pp.-
#Pages 4
Date of Issue