Optimal transmission ranges for mobile communication in linear multihop packet radio networks

摘要: The analysis of multihop radio transmission for randomly distributed terminals in the plane has drawn a lot attention literature. Several routing strategies have been investigated concerning throughput and normalized expected progress. Because mathematically intractable problems all analyses use simulation studies as part derivation. In this paper we present one-dimensional model to investigate performance networks. This seems be more adequate applications road traffic information systems. Three 'most forward with fixed range', 'positively most variable range' are analyzed on basis complete mathematical description. We also consider directional antennas. results presented closed formulae which evaluated numerically depicted corresponding diagrams. It turns out that adjusted ranges enlarge network performance. Furthermore, some interesting differences usual two-dimensional random occur.