METHOD AND APPARATUS FOR CHANNEL ACCESS OF MULTI-USER VOICE COMMUNICATION IN WIRELESS SENSOR NETWORK

摘要

Disclosed is a method and device for scheduling a channel for voice communications in a wireless sensor network. The method for scheduling a channel confirms a channel access state according to a data transmission request for voice communications of a terminal and delays a frame transmission cycle or a slot transmission cycle depending on the confirmed channel access state. After that, a slot for transmitting data is allocated, and, therefore, data can be transmitted without the waste of channels.