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IEEE 802.11i standard supports a secure access control for wireless LAN and IEEE 802.1x standard includes various authentication method protocols. It is expected that next generation wireless LAN security techniques will be based on IEEE 802.1x and IEEE 802.11i standards. However, at present users who are not familiar with a computer and an authentication details have difficulty to setup the network...
With recent development of wireless sensor network (WSN), it has led to the appearance of many application specific communication protocols which must be energy efficient. Among those protocols, LEACH (low energy adaptive clustering hierarchy) protocol is one of the most promising protocols. In this paper, we propose the geographical-based multihop clustering algorithm (GBMCA) based on LEACH, which...
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