Documents in the NTIS Technical Reports collection are the results of federally funded research. They are directly submitted to or collected by NTIS from Federal agencies for permanent accessibility to industry, academia and the public.  Before purchasing from NTIS, you may want to check for free access from (1) the issuing organization's website; (2) the U.S. Government Printing Office's Federal Digital System website; (3) the federal government Internet portal; or (4) a web search conducted using a commercial search engine such as
Accession Number ADA582755
Title Design Improvement and Implementation of 3D Gauss-Markov Mobility Model.
Publication Date Feb 2013
Media Count 12p
Personal Author C. Sahin J. P. Sterbenz M. Alenazi
Abstract The current ns-3 implementation of 3D Gauss-Markov mobility model (3D-GMMM) allows mobile nodes to reach and bounce off the simulation boundaries. This causes sudden and unnatural movement of the nodes in the vicinity of the simulation boundaries. In this paper, we present a modification to the current ns-3 implementation of the 3D-GMMM. We follow an approach in which mobile nodes are directed toward the center of the simulation region at a random angle if they are within a certain distance from the simulation boundaries. As the simulation results show, the improved ns-3 implementation of 3D-GMMM prevents mobile nodes from reaching the simulation boundaries while resulting in smooth movement.
Keywords Aeronp
Design improvement and implementation of three dimensional g
Three dimensional gmmm

Source Agency Non Paid ADAS
NTIS Subject Category 57A - Anatomy
57S - Physiology
72B - Algebra, Analysis, Geometry, & Mathematical Logic
94K - Laboratory & Test Facility Design & Operation
Corporate Author Air Force Flight Test Center, Edwards AFB, CA.
Document Type Technical report
Title Note Technical rept. Mar-Oct 2012.
NTIS Issue Number 1401
Contract Number N/A

Science and Technology Highlights

See a sampling of the latest scientific, technical and engineering information from NTIS in the NTIS Technical Reports Newsletter

Acrobat Reader Mobile    Acrobat Reader