NDLI: Two approaches to improve Java MIDP record management system in wireless devices

Content Provider	IEEE Xplore Digital Library
Author	Haklin Kimm Shin, S.Y. Shim, C.Y.
Copyright Year	2005
Description	Author affiliation: Dept. of Comput. Sci., East Stroudsburg Univ., PA (Haklin Kimm)
Abstract	In this paper, we propose two approaches to improve current Java mobile information device profile (MIDP) record management system (RMS) in wireless devices and compare the approaches with current MIDP RMS. These approaches promote the efficient use of Java MIDP RMS in wireless devices such that a faster record retrieval using a smaller memory is achieved, which makes the device consume less battery power. The comparable program segments, which show how to use Java MIDP RMS with or without record-enumeration interface efficiently, are presented and analyzed. The first approach in the paper proposes to use a circular linked list in RMS RecordEnumeration interface. This requires less storage to represent a recordID as a node in the circular linked list than the current RecordEnumeration interface that uses a doubly linked list. The second approach supports the faster access of record traversal, which shows O(log n) time to retrieve any record in MIDP RMS file, while the record retrieval in the current Java MIDP RMS takes O(n) time. In addition, the second approach uses less RMS storage than the method using RecordEnumeration interface does
Starting Page	6
Ending Page	6
File Size	215364
Page Count	1
File Format	PDF
ISBN	0780392329
DOI	10.1109/EIT.2005.1627036
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-05-22
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Java Virtual machining Personal digital assistants Computer science Batteries Computer architecture Libraries Embedded system Mobile handsets Mobile computing RMS Persistent Storage Wireless Java J2ME MIDP
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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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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