2009, English, Article edition: Optimal Activation and Transmission Control in Delay Tolerant Networks Altman, Eitan; Azad, Amar Prakash; Basar, Tamer; ...

User activity

Share to:
 
Bookmark: http://trove.nla.gov.au/version/202596
Physical Description
  • text
Published
  • HAL - CCSD
  • 2009
Language
  • English

Edition details

Title
  • Optimal Activation and Transmission Control in Delay Tolerant Networks
Author
  • Altman, Eitan
  • Azad, Amar Prakash
  • Basar, Tamer
  • De Pellegrini, Francesco
Published
  • HAL - CCSD
  • 2009
Physical Description
  • text
Subjects
Notes
  • Much research has been devoted to maximizing the life time of mobile ad-hoc networks. Life time has often been defined as the time elapsed until the first node is out of battery power. In the context of static networks, this could lead to disconnectivity. In contrast, Delay Tolerant Networks (DTNs) leverage the mobility of relay nodes to compensate for lack of permanent connectivity and thus enable communication even after some nodes have depleted their stored energy. One can thus consider the life times of nodes as some additional parameters that can be controlled to optimize the performances of a DTN. In this paper, we consider two ways in which the energy state of a mobile can be controlled. Since both listening and transmission require energy, and since each of these has a different type of effect on the network performance, we study both the activation problem, which determines when a mobile will turn on in order to receive packets, and the transmission control problem, which can be done using transmission scheduling. The optimal solutions are shown to be of the threshold type. The paper introduces new methods to derive the threshold structure of optimal policies as previously used methods are not useful in this context due to the multidimensional nature of the problem. The findings are validated through extensive simulations.
  • HAL:inria-00408520, version 1
  • HAL:http:/​/​hal.inria.fr/​inria-00408520/​en/​
Language
  • English
Contributed by
OAIster

Get this edition

  • Set up My libraries

    How do I set up "My libraries"?

    In order to set up a list of libraries that you have access to, you must first login or sign up. Then set up a personal list of libraries from your profile page by clicking on your user name at the top right of any screen.

  • All (1)
  • Unknown (1)
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.

User activity


e.g. test cricket, Perth (WA), "Parkes, Henry"

Separate different tags with a comma. To include a comma in your tag, surround the tag with double quotes.

Be the first to add a tag for this edition

Be the first to add this to a list

Comments and reviews

What are comments? Add a comment

No user comments or reviews for this version

Add a comment