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The data-intensive computing generates a huge number of data in wide area network. The DataGrid technology tries to manage such distributed data on the Internet to provide the quick and efficient data search/access mechanism. The difficulties of the data access on DataGrid systems is caused from the differences in the data management manner and policy among organizations which manage storage resources...
There have been many wireless sensors equipped IEEE 802.15.4. ZigBee, the most representative upper layer protocol of IEEE 802.15.4 is non-IP-based. However an IPv6 protocol called 6LoWPAN is currently being discussed by the IETF. Until now, IP stacks have generally been too large for sensor devices, which have weak calculating ability. Thus, most of wireless sensor networks are non-IP networks. The...
The purpose of this paper is to implement a mechanism, that a wireless mobile terminal can utilize multiple wireless base stations simultaneously and have access to the IPv6 Internet via them, under the environment where it receives different waves from them. For this purpose, we adopted LIN6 as a mobility-transparent protocol, and implements the following functions by adding extensions to LIN6; 1)...
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