Networking - Jitter

jitter refers to the variation in latency.

Jitter is the irregular time delay in the sending of data packets over a network.

A buffer is what we use to compensate for jitter.

• Jitter should be below 30 ms.
• Packet loss shouldn’t be more than 1%.
• Network latency should not go over 150 ms. This is the latency in one direction meaning the round trip time (RTT) would be 300 ms.

A buffer is a system that allows for the storing of temporary data.

It’s use is to adjust for irregular fluctuations in data transfers. It’s design is a memory caching system to adjust for the negative effects of jitter.

The main tool we will use to adjust for the effects of jitter is a buffer, or buffer memory