name: PRB
full_form: Physical Resource Block
context: capacity planning and load balancing. For a RN that requires subframe configuration, the RN can only be scheduled by the eNodeB within subframes configured for RN, while macro UE can be scheduled in any subframe. Therefore, in certain scenario it may be possible that the PRB usage is different for the subframe configured for the RN and for any other subframe. For example, in case there are many RNs in the network and only a few UEs connected directly to the eNodeB, it may happen that the PRB usage in the subframe configured for RN is quite high, while the subframes used for UEs is low. Therefore, it is beneficial to measure the PRB usage separately for RN and the total PRB usage. The total PRB usage includes the PRB usage for RN traffic and UE traffic, while the RN PRB usage includes only PRB usage for RN traffic. Resource Full Utilisation Resource congestion is a critical situation in the network that needs to be monitored closely in order to be assessed and addressed immediately
description: Physical Resource Block (PRB) is a parameter used to measure the utilization of physical resources within a cell, specifically in relation to radio resource utilization and Quality of Service (QoS). It is an important metric for capacity planning and load balancing.
explanation: The context defines PRB as a measurable entity used to assess resource utilization in a cellular network. This aligns with the definition of a parameter as a quantifiable factor influencing system behavior.
section_title: A.5Monitor of cell level QoS and radio resource utilisation
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biotag_Description: B-Parameter,I-Parameter,I-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Measurement,I-Measurement,I-Measurement,O,O,O,O,O,O,O,O,O,O,O,O