NDLI: Iterative algorithm for uniform page traffic reduction in a cellular system

Content Provider	IEEE Xplore Digital Library
Author	Sarkar, F. Subramaniyam, S. Madhavapeddy, S.
Copyright Year	1997
Description	Author affiliation: Nortel Technol., Richardson, TX, USA (Sarkar, F.)
Abstract	Page messages are used to locate a mobile when a call is to be terminated to the mobile. There has been considerable amount of work on minimizing the total amount of paging in the system by creating paging zones that are used to restrict the number of cells that are paged. Such minimization is good from the mobile switching center (MSC) perspective. However, this ignores the constraints on each of the individual cells. Experiments show that in many cases reducing the total amount of paging gives scarcely any relief to the most highly loaded cell. This is because such a cell ends up in too many zones and therefore receives too many page messages. In this work we study the problem of devising zones that reduce the paging on the worst-case cell. We have devised a simple algorithm that works in two stages. In the first stage we employ a traditional scheme to reduce the total amount of paging in the system. We then perform a second stage of optimization that iteratively attempts to reduce the paging traffic on the worst-case cells by removing them from selected zones in a manner so as to not increase the paging traffic in other cells. We have performed extensive experiments for this iterative scheme on the data collected from several systems. Our experiment shows that the page traffic in a bottleneck cell could be reduced by as much as 16% over and above the global optimization algorithm by using our algorithm.
Starting Page	500
Ending Page	504
File Size	492170
Page Count	5
File Format	PDF
ISBN	0780336593
ISSN	10903038
DOI	10.1109/VETEC.1997.600377
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1997-05-04
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Iterative algorithms Postal services Wireless communication Communication switching Databases Paging strategies Communication system control Channel capacity
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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

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