Presentation	2003/7/10 5GHz W-LAN Trials for High Speed Mobile Applications : Trials on An Express Train and on An Ambulance Car Gen-ichiro OHTA, Fumitaka KAMADA, Nobuyuki TERAMURA, Hiroshi HOJO,
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Abstract(in English)	For the purpose of foundation of mobile multimedia society, the part of broadband communication of the next generation of the mobile communication should be supported with the wireless LAN technologies. Especially for the applications in the outdoor, wireless LAN is required several features, which are high mobility as much as cellular systems have and high data rate which can not be obtained with cellular systems. The authors confirmed those capabilities using 5GHz OFDM wireless LAN system . As for high-speed mobile system, Japan Railway's express train "Shikoku Ishizuchi" was chosen and a success of transmission on 95km/hour up to the distance of 800 meters. As for high data uplink requirement, the emergency medical system was recommended and lOMbps wireless uplink was built, transmitting information from the cardiograph, video signal from the ultrasonic diagnostic, video signal viewing the patient, and scene of the accident.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	Wireless LAN / Mobile Communication / QoS / Real-time transport / Emergency Medication / Low delay video codec
Paper #	NS2003-66,RCS2003-89
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Conference Information
Committee	NS
Conference Date	2003/7/10(1days)
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Paper Information
Registration To	Network Systems(NS)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	5GHz W-LAN Trials for High Speed Mobile Applications : Trials on An Express Train and on An Ambulance Car
Sub Title (in English)
Keyword(1)	Wireless LAN
Keyword(2)	Mobile Communication
Keyword(3)	QoS
Keyword(4)	Real-time transport
Keyword(5)	Emergency Medication
Keyword(6)	Low delay video codec
1st Author's Name	Gen-ichiro OHTA
1st Author's Affiliation	Panasonic Mobile Communications()
2nd Author's Name	Fumitaka KAMADA
2nd Author's Affiliation	OKI Electric Industry
3rd Author's Name	Nobuyuki TERAMURA
3rd Author's Affiliation	Yokosuka Research Park R&D Promotion Councils
4th Author's Name	Hiroshi HOJO
4th Author's Affiliation	NTT Access Network Service Systems Laboratories
Date	2003/7/10
Paper #	NS2003-66,RCS2003-89
Volume (vol)	vol.103
Number (no)	201
Page	pp.pp.-
#Pages	4
Date of Issue