A cross-layer architecture for autonomic communications

  • Authors:
  • M. A. Razzaque;Simon Dobson;Paddy Nixon

  • Affiliations:
  • Systems Research Group, School of Computer Science and Informatics, UCD, Dublin, IE;Systems Research Group, School of Computer Science and Informatics, UCD, Dublin, IE;Systems Research Group, School of Computer Science and Informatics, UCD, Dublin, IE

  • Venue:
  • AN'06 Proceedings of the First IFIP TC6 international conference on Autonomic Networking
  • Year:
  • 2006

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Abstract

Layered architectures are not sufficiently flexible to cope with the dynamics of wireless-dominated next-generation communications. Most existing architectures and approaches depend purely on local information and provide only poor and inaccurate information gathering at the global scale. De-layered or cross-layer architectures may provide a better solution: cross-layering allows interactions between two or more non-adjacent layers in the protocol stack. We propose a new cross-layer architecture which provides a hybrid local and global view, using gossiping to maintain consistency. We evaluate our proposal informally in terms of communication complexity and in terms of its ability to support the “self-*” properties being proposed within the autonomic communications community.