NDLI: Location based services in a wireless WAN using cellular digital packet data (CDPD)

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Content Provider	ACM Digital Library
Author	Muthukrishnan, S. Vitaletti, Andrea Jana, Rittwik Johnson, Theodore
Abstract	This paper shows how a standard mobile data technology, Cellular Digital Packet Data (CDPD), can be used to localize mobile data users, and provide location based services. We present a location determination system that is handset-based. Using CDPD and modem protocols, this system extracts the location of the users up to the cell site coverage in the network; it also exposes this location information to the application layer. We have implemented a prototype of the entire system; it works nationwide with mobile laptop and Pocket PC users. The system is adequate for providing personalized location based service such as finding close businesses of interest, or business services such as tracking and fleet management, or traffic and re-routing applications, among others.
Starting Page	74
Ending Page	80
Page Count	7
File Format	PDF
ISBN	1581134126
DOI	10.1145/376868.376906
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2001-05-20
Publisher Place	New York
Access Restriction	Subscribed
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Location based services in a wireless WAN using cellular digital packet data (CDPD)