The wireless calling service system is a kind of one pointtomultipoint communication, which has the problem of channel collision.
无线呼叫服务系统为点对多点通信,存在信道冲突问题。
2
They can be used in point-to-point subinterface configuration or point-to-multipoint nonbroadcast multiaccess (NBMA) configuration.
它们可用于点对点子接口配置或点对多点非广播多址配置。
3
Once an SVC is established, it functions like a PVC. SVCs can be used in point-to-point subinterface configuration or point-to-multipoint nonbroadcast multiaccess (NBMA) configuration.