Section: 4.5.5.3 Distribution of RACH access delay
Content: This measurement provides the distribution of number of the time before UEs in a cell achieve a successful attach. The RACH access delay is the time from when a UE sends its first Random Access Preamble until the UE receives the Random Access Response. CC This measurement is obtained by incrementing the measurement bin corresponding to the access delay experienced by the UE. The access delay is calculated based upon the value of IE numberOfPreamblesSent and IE contentionDetected reported by UE inside UEInformationResponse message ([8] clause 6.2.2). The measurement is incremented each time a UEInformationResponse message containing rach-Report-r9 IE is received. Each measurement is an integer value. RRU.RachAccessDelayDist.BinX where BinX represents the bin. Note: Number of bins and the range for each bin is left to implementation. EUtranCellFDD EUtranCellTDD Valid for packet switched traffic EPS