Chapter 9 Communications Circuits 9. 8 MULTIPLEXING The purpose of multiplexing is to share a circuit between multiple users in order to improve the circuits utilization efficiency. 9.8.1 Time Division Multiplexing(TDM The type of multiplexing that assigns specific time slots to each node is called time division multiplexing www.gxmu.edu.cn9.8 MULTIPLEXING The purpose of multiplexing is to share a circuit between multiple users in order to improve the circuit’s utilization efficiency. 9.8.1 Time Division Multiplexing(TDM) The type of multiplexing that assigns specific time slots to each node is called time division multiplexing. www.gxmu.edu.cn Chapter 9 Communications Circuits