Traffic policing in a mobile ad hoc network

Method and node request comprising a transmission quality of service QoS (routing), in order to according to one QoS parameter discovery communication device, and QoS routing request comprises a data current identifier. Node and calculates a node QoS label, and is grant communication control decision, and QoS parameter of the QoS label value and QoS of the routing node base calculates request determining whether the responded QoS routing request grant communication. In addition, the node answered for QoS routing request to interface for node for supporting the routing request the parameter QoS, and grant communication, and communication of each node base data current identifier management grant, a ensuring consistency between datum grant QoS parameter of communication not more than QoS routing request.