Cong Hung Tran

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The similarity between trajectory patterns in clustering has played an important role in discovering movement behaviour of different groups of mobile objects. Several approaches have been proposed to measure the similarity between sequences in trajectory data. Most of these measures are based on Euclidean space or on spatial network and some of them have(More)
– In the current mobile network context, a Mobile Node can change its point of attachment to different networks so frequently that basic Mobile IPv6 has many difficulties in preversing system quality in handover process. This problem has attracted the attention of many research groups and also gained certain achievements. Our paper focuses on analysing,(More)
Handover latency is the time interval during which a mobile node cannot send or receive any packets. How to improve the latency is one of the major problems in Mobile Internet Protocol version 6 (MIPv6). One of the solutions for reducing the handover latency that has attracted various research interests is to predict mobility of mobile node. Several(More)
WLANs are currently being considered for use in the context of a larger geographical area such as a city or a campus due to their convenience, cost efficiency, and ease of integration with other networks. Due to support large numbers of portable devices and their dynamic relocation, wide WLANs must face problems of location management and network resource(More)
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