Method, apparatus and system for scheduling service on microwave link

摘要

The embodiments of the present invention relate to the field of microwave communication technologies, and disclose a method, an apparatus, and a system for scheduling a service on a microwave link. In order to overcome the problem that the data unit of the TDM service and the data unit of the packet service cannot be scheduled uniformly in the prior art, the method for scheduling a service on a microwave link provided in the embodiments of the present invention includes: receiving a radio transport unit that carries at least one radio data unit, where the radio data unit carries priority information; and scheduling the radio data unit according to the priority information of the radio data unit. The present invention enables uniform scheduling of the data unit of the TDM service and the data unit of the packet service.

主权项

1. A method for scheduling a service on a microwave link, the method comprising:
receiving a radio transport unit that carries at least one radio data unit (RDU), wherein the RDU carries service type information, priority information and a service label; determining a service type of the RDU according to the service type information of the RDU, wherein the service type of the RDU is Time Division Multiplexing (TDM) service type or packet service type; discarding a payload part and reserving overhead of an RDU of a lower priority according to the priority information and the service type when available bandwidth of the microwave link is insufficient; and when the service type of the RDU of the lower priority is TDM service type, recording a service label of the RDU on which discarding processing is performed, so that an RDU that carries the service label is continued to be discarded when it is required to perform further discarding processing.