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A Portable DARC Fax Service
Linköping University, Department of Electrical Engineering.
2002 (English)Independent thesis Basic level (professional degree)Student thesisAlternative title
En Bärbar Faxtjänst För DARC (Swedish)
Abstract [en]

DARC is a technique for data broadcasting over the FM radio network. Sectra Wireless Technologies AB has developed a handheld DARC receiver known as the Sectra CitySurfer. The CitySurfer is equipped with a high-resolution display along with buttons and a joystick that allows the user to view and navigate through various types of information received over DARC.

Sectra Wireless Technologies AB has, among other services, also developed a paging system that enables personal message transmission over DARC. The background of this thesis is a wish to be able to send fax documents using the paging system and to be able to view received fax documents in the CitySurfer.

The presented solution is a central PC-based fax server. The fax server is responsible for receiving standard fax transmissions and converting the fax documents before redirecting them to the right receiver in the DARC network. The topics discussed in this thesis are fax document routing, fax document conversion and fax server system design.

Place, publisher, year, edition, pages
Institutionen för systemteknik , 2002. , 47 p.
LiTH-ISY-Ex, 3326
Keyword [en]
Datorteknik, DARC, fax routing, fax conversion, character recognition, document deskewing, bi-level images, image compression
Keyword [sv]
National Category
Computer Engineering
URN: urn:nbn:se:liu:diva-1373OAI: diva2:18696
Available from: 2002-11-04 Created: 2002-11-04

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