Multi-service transmission and device for microwave communication

Abstract

The present invention relates to a multi-service transmission method in microwave communication, which comprises a multi-service data sending method and a multi-service data acceptance method. Wherein, the multi-service data sending method comprises the following steps: judging the priority of service type; judging whether the service data reaches the given packaging length, adding the type of service; packaging the service data of relevant type; adding invalid data mark when the service data does not reach the given packaging length; packaging the invalid data and sending the radio frame. The multi-service data acceptance method comprises the following steps: receiving the radio frame, discerning the service type in the radio frame, unpacking the service data according to the identified service type, discerning the invalid data mark in the radio frame and discarding the invalid data.

Description

technical field

[0001] The invention relates to the field of wireless communication, in particular to a multi-service transmission method in microwave communication. Background technique

[0002] In the data transmission of microwave communication, in order to ensure the synchronization of sent / received data, continuous transmission of microwave signals is required. In general, a transmission / reception unit whose data length is predetermined during microwave transmission is called a radio frame. That is, continuous transmission / reception of radio frames is required.

[0003] However, in microwave communication, there are many types of services to be transmitted, and the data processing rates of each service type are also different.

[0004] The existing technical solution is to predetermine the transmission data format for the wireless frame, that is, predetermine the combination of the service types to be transmitted, and allocate a fixed position and length of data space...

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