Location Management Technique to Reduce Complexity in Cellular Networks
An important issue in the design of mobile computing is how to
manage the location information of mobile nodes in wireless
cellular networks. The existing system has two approaches. First
approach is spatial quantization technique in which location
update takes place only when the mobile terminal move from one
location area to other and second approach is temporal
quantization in which location update takes place only after a
specific time threshold. In this paper, we introduce Intelligent
Agent Quantization(IAQ) which is based on prediction of
movements and distance between node and Base Station
Controller(BSC) to locate the mobile nodes. The main idea of
using IAQ is reduce the update cost considerably with slight
increase in paging cost.
Keywords: Location Management, Location Update and Paging,
Spatial Quantization, Temporal Quantization, Intelligent Agent
Quantization
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