Quality of Service Class Identifier (QCI) - Definition or Meaning

Quality of Service Class Identifier (QCI)

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Definition of “Quality of Service Class Identifier (QCI)” :

Quality of Service Class Identifier (QCI) refers to a mechanism used in 4G networks to manage and categorize data traffic to ensure optimal performance. It assigns different priority levels to various types of data, such as video, voice, and text, based on their required speed, reliability, and performance.

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