Proceedings of the Korea Society for Simulation Conference (한국시뮬레이션학회:학술대회논문집)

The Korea Society for Simulation (한국시뮬레이션학회)
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Modeling and Simulation of Master-driven TDD Wireless Communication Systems

  • Lee, Tae-Jin (School of Electrical and Computer Engineering Sungkyunkwan University)
  • Published : 2001.10.01
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Abstract

We model and simulate master-driven TDD wireless communication systems, e.g., Bluetooth systems. We model the Bluetooth system and use the BONeS simulation tool to conduct event-drivers simulations. In order to support more than seven slave devices in a piconet, a park mode is considered and modeled. We evaluate the performance, i.e., throughput and delay, using simulations when multi-connections (bath ACL and SCO connections) are present in a piconet. We show that the data rate of ACL connections may be less than 20 kbps when SCO connection(s) and more than six ACL connections are jointly supported in a piconet. In addition, if up to five ACL connections are supported, the average delay is shown to be maintained less than 20 msec. Our results can serve as a guideline to the design of master-driven TDD wireless communication systems with performance requirements.

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