Abstract
The new real-time applications like multimedia and real-time services in a wireless network for ubiquitous environments will be dramatically increased. However, many real-time services of mobile hosts in a cell cannot be continued because of insufficiency of useful channels. Conventional channel assignment approaches didn’t properly consider the problem to serve real-time applications in a cell. This paper proposes a new real-time channel assignment algorithm based on time constraint analysis of channel requests. The proposed algorithm dynamically borrows available channels from neighboring cells. It also supports a smooth handoff which continuously serves real-time applications of the mobile hosts.
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Lee, S., Lee, D., Shim, D., Cho, D., Lee, W. (2006). A Dynamic Channel Allocation Mechanism in Cellular Mobile Networks for Ubiquitous Environments Based on Time Constraints. In: Gavrilova, M.L., et al. Computational Science and Its Applications - ICCSA 2006. ICCSA 2006. Lecture Notes in Computer Science, vol 3983. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11751632_54
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DOI: https://doi.org/10.1007/11751632_54
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-34077-5
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