 and observe the success ratio over a period of time. A3 and B1 parameters should be set to a different combination and consistency in KPI and should be observed. KPI should be monitored to be within an acceptable range. Tests can be repeated with inter-eNodeB over S1, X2, and interfrequency as well. The KPIs should be monitored for different load conditions of the cell or eNodeB and will be repeated for different traffic profiles as well as different UE channel condition. Table 1-7 provides a list of all KPIs for each category with targets for lab tests for most of these KPIs. Please note that these targets are assumptions and are based on some customer inputs and not necessarily a benchmark for pass/ fail criteria for any of these tests. For integrity KPI cases, the target values will be different for TDD and FDD modes, and there can also be quite a bit of difference in lab test results VS. field results for these KPIs. CHAPTER 1 NETWORK PLANNING Table 1-7. KPIs for Each Category KPI Category Lab Test Target Accessibility KPIs Attach success rate Detach success rate RRC establishment success rate RRC reconfiguration success rate Initial E-RAB setup success rate Additional E-RAB setup success rate E-RAB setup success rate E-RAB modify success rate E-RAB blocking rate UE context establishment success rate UE context modification success rate S1-signal connection establishment success rate Initial E-RAB accessibility Additional E-RAB accessibility Security mode success rate Attach rate (attaches/second) Retainability KPIs RRC abnormal release rate E-RAB abnormal release rate E-RAB release success rate UE context release success rate Average E-RAB number per active user Integrity KPIs Single UE downlink IP peak throughput Single UE uplink IP peak throughput Single UE downlink IP average throughput Single UE uplink IP average throughput Overall downlink IP peak throughput Overall uplink IP peak throughput Overall downlink IP average throughput Overall uplink IP average throughput Single UE cell edge DL IP peak throu