What is inverse multiplexing?

Inverse multiplexing is a communication network technique that can be used by multiple connection circuits to create a single data line. This technique is sometimes shortened to inverse muxing or simply IMUX. With such a connection to a network connection, each of the smaller circuits is logically grouped and then the whole network is seen as one communication pipe. IMUX is therefore able to provide a larger amount of total bandwidth because the data is spread over smaller communication circuits.

It can be easy to confuse inverse multiplexing with regular multiplexing. In normal multiplexing, multiple data flows are directed to a large network circuit and are again separated at the other end. With an inverse multiplex, the house itself could be included in motion by dismantling it, putting it on several trucks and rebuilding to a new location. In this analogy, Imux is happening at both ends of movement.

In terms of network, there are several methods of performing inverse multiplexing that fromThey tell the first two layers of the model connection of open systems (OSI), a physical layer and a layer of data connection. In which layer occurs IMUX depends on the type of network created, such as the frame relay, Ethernet, etc. In the case of a layer of one, physical layer, these are the bits that are divided into different circuits that contain connections. In the TWO layer, the data connection layer, where the packets are converted to frames for transmission via the physical layer, the frames are distributed between the circuits.

The way most of the inverse implementations of multiplexing work is through Round Robin access, where data is sent to each smaller circuit, one by one, and starts back with the first. Some differences occur depending on the implementation, as well as. With a relay with a frame, a larger frame can come out to the first circuit and at a time when it is finished, other circuits could send many more smaller images. With an asynchronous transmission mode (ATM) is each cell in the ATM network withThe shed size and gains greater efficiency of the distribution process.

6 The network is also more flexible for growth. Since growth justifies the implementation of circuits with a higher speed in one area of ​​a wide network (WAN), IMUX hardware can be moved to another WAN area.