A pro-active mobility management scheme for pub/sub systems using neighborhood graph

@inproceedings{Gaddah2009APM,
  title={A pro-active mobility management scheme for pub/sub systems using neighborhood graph},
  author={Abdulbaset Gaddah and Thomas Kunz},
  booktitle={IWCMC},
  year={2009}
}
This paper presents a novel and efficient mobility management scheme based on a pro-active caching approach (i.e., state transfer/caching occurs prior to the subscriber's movement) to extend existing pub/sub systems to the mobile, wireless domain. This approach depends largely on a mechanism that intelligently pre-loads subscriber contexts one hop ahead of its current broker. To achieve this in an automated fashion, we introduce the notion of a neighbor graph, which is built automatically, to… CONTINUE READING

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