Simulators for Wireless Networks - PowerPoint PPT Presentation

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Simulators for Wireless Networks

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... 802.16, GSM, RF NS-2 great support TCP/IP stack, not so many channel models, most popular in the Academia Opnet commercial leader, customizable code, ... – PowerPoint PPT presentation

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Title: Simulators for Wireless Networks


1
Simulators for Wireless Networks
  • Nelson Fonseca

2
Physical Layer and Air Interface
  • Graphic interface block-diagram form
  • Raw data bit generator, FEC, modulators, channel
    impairment
  • BER, PER
  • RF Engineering support

3
Physical Layer and Air Interface
4
Physical Layer and Air Interface
5
Network Layer
  • GloMoSim (UCLA) for large networks
  • QualNet comercial version of GloMoSim, models for
    802.11, 802.16, GSM, RF
  • NS-2 great support TCP/IP stack, not so many
    channel models, most popular in the Academia
  • Opnet commercial leader, customizable code,
    large library of code and documentation

6
Network Layer
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