MAC protocol based on smart antenna for QoS-guarenteed services in Ad hoc networks
基于智能天线并具有QoS保障的Ad hoc网络MAC协议*

Based on the development of smart antenna technology,this paper proposed the MAC protocol with QoS security.The protocol divided the channel into the data channel and the control channel,of which node sent forecast guarantee to compete the channel to protect the QoS through the priorities and time delay of the business.And then according to the RTS/CTS handshake appointment,reserved node for data transmission.Used node could send Busy Tones to prevent the problem of the deafness nodes and hidden terminal no...