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Due to the dynamic nodes' movement and their interaction, it is challenged to represent, discover and exchange location information in a ubiquitous environment. In this paper, the authors present a new approach to location information awareness that organizes the format of nodes' location information and maintains the communication between direct nodes in a ubiquitous environment. The structure of Context information Base (CiB) and Context information Communication protocol (CiComm) is manipulated to implement the proposed features.
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