Neighbor discovery in mobile ad hoc networks using an abstract MAC layer

  • Authors:
  • Alejandro Cornejo;Nancy Lynch;Saira Viqar;Jennifer L. Welch

  • Affiliations:
  • Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA;Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA;Department of Computer Science and Engineering, Texas A&M University, College Station, TX;Department of Computer Science and Engineering, Texas A&M University, College Station, TX

  • Venue:
  • Allerton'09 Proceedings of the 47th annual Allerton conference on Communication, control, and computing
  • Year:
  • 2009

Quantified Score

Hi-index 0.00

Visualization

Abstract

We explore the problem of neighbor discovery in a mobile ad hoc network environment. We describe a protocol for learning about neighboring nodes in such an environment. The protocol is used for establishing and tearing down communication links with neighboring nodes as they move from one region of the network to another. The protocol is implemented on top of the abstract MAC layer service presented in [4], which provides reliable message delivery within the local neighborhood and also provides the sender with an acknowledgment when all neighboring nodes have received a message. There is an upper bound, guaranteed by the abstract MAC layer service, on the worst case delay that a message can experience before it is received or acknowledged. We determine the time complexity of the neighbor discovery protocol in terms of the bounded delays provided by the underlying abstract MAC layer.