Section: 4.2.1.1 Number of initial E-RABs attempted to setup
Content: a) This measurement provides the number of initial E-RABs attempted to setup. The measurement is split into subcounters per E-RAB QoS level (QCI). b) CC c) On receipt by the eNodeB/RN of an INITIAL CONTEXT SETUP REQUEST message, each requested E-RAB in the message is added to the relevant measurement per QCI, the possible QCIs are included in TS 36.413[ Evolved Universal Terrestrial Radio Access Network (E-UTRAN); S1 Application Protocol (S1AP) ]  [9]. The sum of all supported per QCI measurements shall equal the total number of E-RABs attempted to setup. In case only a subset of per QCI measurements is supported, a sum subcounter will be provided first. d) Each measurement is an integer value. The number of measurements is equal to the number of QCIs plus a possible sum value identified by the .sum suffix. e) The measurement name has the form ERAB.EstabInitAttNbr.QCI where QCI identifies the E-RAB level quality of service class. f) EUtranCellFDD EUtranCellTDD g) Valid for packet switched traffic h) EPS i) One usage of this measurement is to support the coverage ratio (CR) calculation for EE coverage area determination in [21].