Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
448223 | Ad Hoc Networks | 2013 | 12 Pages |
Abstract
This paper studies the problem of interference-free broadcast in wireless ad hoc networks. In particular, we are interested in asymmetric power assignments so that the induced broadcast communication graph is both, energy efficient and has a short collision-free broadcast schedule. We consider both random and deterministic node layouts and develop four different broadcast schemes with provable performance guarantees on three optimization objectives simultaneously: total energy consumption, network lifetime and collision-free schedule length. We also show extensive numerical results which support our findings.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
Liron Levin, Michael Segal, Hanan Shpungin,