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IJWIS
2006
91views more  IJWIS 2006»
15 years 6 months ago
Handheld Computing and Programming for Mobile Commerce
: Using Internet-enabled mobile handheld devices to access the World Wide Web is a promising addition to the Web and traditional e-commerce. Mobile handheld devices provide conveni...
Wen-Chen Hu, Jyh-haw Yeh, Lixin Fu, Hung-Jen Yang
JCP
2008
119views more  JCP 2008»
15 years 6 months ago
Performance Comparisons, Design, and Implementation of RC5 Symmetric Encryption Core using Reconfigurable Hardware
With the wireless communications coming to homes and offices, the need to have secure data transmission is of utmost importance. Today, it is important that information is sent con...
Omar S. Elkeelany, Adegoke Olabisi
JSAC
2008
90views more  JSAC 2008»
15 years 6 months ago
Limited feedback schemes for downlink OFDMA based on sub-channel groups
Abstract--In a downlink Orthogonal Frequency Division Multiple Access (OFDMA) system, optimally allocating sub-channels across mobile users can require excessive feedback of channe...
Jieying Chen, Randall A. Berry, Michael L. Honig
JSW
2008
196views more  JSW 2008»
15 years 6 months ago
Providing Data Items with Time Constraints in Multi-Channel Broadcasting Environments
In a mobile computing system, users carrying portable devices can access database services from any location without requiring a fixed position in the networking environment. Some ...
Ding-Jung Chiang, Hwei-Jen Lin, Timothy K. Shih
ENGL
2007
100views more  ENGL 2007»
15 years 6 months ago
Utilizing Computational Intelligence to Assist in Software Release Decision
—Defect tracking using computational intelligence methods is used to predict software readiness in this study. By comparing predicted number of faults and number of faults discov...
Tong-Seng Quah, Mie Mie Thet Thwin
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