Node localization for distributed simulation based on logical node group in simulation grid

  • Authors:

  • Hai Huang;Lei Tian;Wei Wu;Songlin Sun;Xiaojun Jing

  • Affiliations:

  • School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China and State Key Laboratory of Virtual Reality Technology and Systems, Beihang ...;School of Economics and Management, Beijing University of Posts and Telecommunications, Beijing, China;State Key Laboratory of Virtual Reality Technology and Systems, Beihang University, Beijing, China;School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China;School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China

  • Venue:
  • Edutainment'10 Proceedings of the Entertainment for education, and 5th international conference on E-learning and games
  • Year:
  • 2010

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Abstract

Node localization for federate migration in simulation grid is studied. Both the load of computing node and the difference of communication delay in simulation grid are considered in locating the destination node of migrating federate. Simulation grid is divided into a number of logical node groups in each of which the communication delays are approximate between nodes. Locating processes includes intra-group processes and delay-centered inter-group processes. The average communication delay among federates is minimized.