Signal Processing for Communication Systems
Multiple-Input Multiple-Output (MIMO) is a wireless communication technology that greatly improves data transmission and reception by using multiple antennas at both the transmitter and receiver. It is a fundamental component of modern wireless standards, enhancing data rates, boosting reliability, and increasing network efficiency. Here are the key aspects of MIMO: Overview of MIMO MIMO enables … Read more
Two flavors of MIMO implementation – spatial multiplexing and spatial diversity – were discussed in the previous article. In that, it was mentioned that the reliability of a MIMO system is governed by diversity and the capacity of the link is governed by degrees of freedom. Channel State Information (CSI) Multiple data streams can be … Read more
The wireless communication environment is very hostile. The signal transmitted over a wireless communication link is susceptible to fading (severe fluctuations in signal level), co-channel interference, dispersion effects in time and frequency, path loss effect, etc. On top of these woes, the limited availability of bandwidth posses a significant challenge to a designer in designing … Read more