Howtosignalprocessing
Co-channel interference is a specific type of electromagnetic interference and radio frequency interference. This occurs when two signals on the same channel compete with each other. The main effect of co-channel interference is the reduction in the operability of radio wave channels.
- What is co-channel interference how it affects system capacity?
- What happens when there is channel interference?
- What is the main cause of co-channel interference?
- Why is co-channel interference bad?
What is co-channel interference how it affects system capacity?
Co-channel interference or CCI exists when two or more devices are operating on the same frequency channel. Co-channel interference is not actually an interference but more a sort of congestion. It hinders the performance by increasing the wait time as the same channel is used by different devices.
What happens when there is channel interference?
Co-channel interference takes place when two access points within a network are on the same channel, causing interference that weakens the signal and thus provides problems to the end-user experience on the network.
What is the main cause of co-channel interference?
Co-channel interference (CCI) is also often referred to as an overlapping basic service set (OBSS). In reality, Wi-Fi clients are the primary cause of OBSS and CCI interference.
Why is co-channel interference bad?
Co-channel interference negatively impacts wireless networks when there's an increase in contention. An example is a high-density area. As stations attempt to use the medium, they may need to wait for others to complete their transmissions.
