How does architectural ring mesh realize transmission?
In the process of using architectural ring mesh, its transmission needs everyone's attention, so how to realize the transmission of architectural ring mesh? Let's take a look at the architectural ring mesh.
The transmission modes of architectural ring mesh are full duplex, half duplex and full duplex / half duplex adaptive.
The full duplex of architectural ring mesh means that architectural ring mesh can receive data while sending data. The two are synchronous. It's like when we make a phone call, we can also hear each other's voice when we speak. Architectural ring mesh supports full duplex. The advantage of full duplex is small delay and high speed.
When it comes to full duplex, we have to mention another concept closely related to it, that is "half duplex". The so-called half duplex means that only one action takes place in a period of time. For example, in a narrow road, only one car can pass through at the same time. When there are two cars driving in opposite directions, in this case, only one car can cross first and wait for the other car to drive after the head An example illustrates the principle of half duplex. Early walkie talkie, as well as early hub and other equipment are the implementation of half duplex products. With the continuous progress of technology, the semi dual trade union gradually withdrew from the historical stage.