Transport independence: a service with an implementation that's not dependent on a specific transport or protocolmechanism promotes loose coupling.
传输独立性：具有不依赖于特定传输或协议机制的实现的服务可促进松散耦合。
2
With separated designs for control channel and access channel, this MAC protocolmechanism improves the channel utilization and the data transport reliability.
改进的无线自组网多址协议采用控制信道和接入信道分离设计，改善了网络的信道利用率和传输的可靠性。
3
The mechanism for passing the protocol information between coordinator and participant is not defined.