DocumentCode :
3108528
Title :
Impact of Java compressed heap on mobile/wireless communication
Author :
Kato, Mayumi ; Lo, Chia-Tien Dan
Author_Institution :
Dept. of Comput. Sci., Texas Univ., San Antonio, TX, USA
Volume :
2
fYear :
2005
fDate :
4-6 April 2005
Firstpage :
2
Abstract :
M-commerce has shown up as e-commerce in mobile and wireless communication, and now deals with on-line banking, stock trading, auctions, transactions, and mobile media. M-commerce applications are implemented with, for example, Java technology that supports a client-and-server model and cross-platform mobile applications. They are attractive, but, need a large heap space, which may slow down the execution, lead to poor interactive response, and sometimes cause "out of memory" failure. We propose a Java computation mechanism with heap de/compression modules that reduce memory demand and allow client applications and embedded devices to take the advantage of compression techniques. Results show the impact in space and time efficiency of the proposed mechanism. The space efficiency is 1.80 to 2.50 and the speed is competitive with that of original Java technology. We believe that the proposed mechanism provides a good runtime environment for mobile/wireless computing.
Keywords :
Java; client-server systems; electronic commerce; embedded systems; mobile communication; mobile computing; storage management; Java; client-and-server model; compression technique; cross-platform mobile application; e-commerce; embedded device; heap space; m-commerce; mobile communication; mobile computing; mobile media; online banking; stock trading; wireless communication; Communication system security; Computer science; Coprocessors; Embedded computing; Hardware; Java; Mobile computing; Random access memory; Space technology; Wireless communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Technology: Coding and Computing, 2005. ITCC 2005. International Conference on
Print_ISBN :
0-7695-2315-3
Type :
conf
DOI :
10.1109/ITCC.2005.171
Filename :
1425112
Link To Document :
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