In traditional wireless systems, "multipath" (signals bouncing off buildings and objects) was considered an obstacle that caused interference and fading. MIMO turns this weakness into a strength by either or exploiting these multiple paths to achieve better reliability and higher data rates. Core Concepts MIMO technology primarily focuses on three key benefits:
: Improves reliability. By sending the same information over different paths, the system ensures that if one path is blocked or suffers from "fading," the others can still deliver the data. Introduction to MIMO Communications
Multiple-Input Multiple-Output, commonly referred to as MIMO (pronounced "my-mo"), is a cornerstone of modern wireless technology. It refers to a collection of signal processing techniques that use multiple antennas at the transmitter, receiver, or both to dramatically improve the performance of wireless links. Why MIMO Matters By sending the same information over different paths,
: Enhances coverage. This technique focuses the wireless signal into a concentrated beam toward a specific user rather than broadcasting it in all directions, which reduces interference and improves signal strength. Why MIMO Matters : Enhances coverage