Title :
Wireless harness inside ICT equipments
Author :
Ban, Hiroshi ; Nakamoto, Narihiro ; Oka, Tomohiro ; Kitazawa, Shoichi ; Kobayashi, Kiyoshi ; Kikuchi, Noriyasu ; Hatamoto, Hironobu ; Shimizu, Satoru ; Hara, Minako
Author_Institution :
ATR( Adv. Telecommun. Res. Inst. Int.), Kyoto, Japan
Abstract :
We have been investigating point-to-multipoint wireless communication suitable for the use inside ICT (Information and Communication Technology) equipments to accommodate demands for weight saving, environmental lifecycle CO2 reduction and improvement of assembly/ maintenance efficiency by means of replacing communication wire harnesses with wireless technology, i.e., wireless harness. Through the radio propagation measurements inside four equipments of automatic teller machine (ATM), ticket vendor, vending machine, and printer, a consistent specification applicable to them has been determined. Based on this specification, a test wireless system has been developed. It showed good performance even inside the ATM, that has the most lossy environment among the four equipments we tested.
Keywords :
information technology; radio networks; telecommunication equipment; ATM; ICT equipments; automatic teller machine; environmental lifecycle; information and communication technology; point-to-multipoint wireless communication; printer; radio propagation measurements; ticket vendor; vending machine; wireless harness; Assembly; Delay; Metals; Modulation; Printers; Radio spectrum management; Weight measurement; 2.4 GHz ISM band; CO2 emission; ICT equipment; weight saving; wireless harness;
Conference_Titel :
Advanced Communication Technology (ICACT), 2012 14th International Conference on
Conference_Location :
PyeongChang
Print_ISBN :
978-1-4673-0150-3
