International Journal of Fuzzy Logic and Intelligent Systems

  • 제3권1호
  • /
  • Pages.18-22
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  • 2003
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  • 1598-2645(pISSN)
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  • 2093-744X(eISSN)
한국지능시스템학회 (Korean Institute of Intelligent Systems)
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A Dynamic Channel Allocation Algorithm Based on Time Constraints in Cellular Mobile Networks

  • Lee, Seong-Hoon (Division of Information ＆ Communication, Cheonan Univ.) ;
  • Lee, Sang-Gu (Dept. of Computer Engineering, Hannam Univ.)
  • 발행 : 2003.06.01
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초록

The new realtime applications like multimedia and realtime services in a wireless network will be dramatically increased. However, many realtime 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 realtime applications in a cell. This paper proposes a new realtime 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 realtime applications of the mobile hosts.

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참고문헌

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