What is intra-frequency and inter-frequency?
Intra-frequency cell reselection is based on ranking of the cells, whereas inter-frequency cell reselection is based on absolute priorities where a UE attempts to camp on the highest priority frequency available.
What is LTE intra-frequency?
Intra-Frequency Handover means mobility in connected mode between two different cells, but within same LTE frequency, This topic will be assigned for Event A3 which is used for LTE Intra-Frequency handover.
What is inter-frequency?
Inter-Frequency Handover means mobility in connected mode between two different cells and different LTE frequencies, This topic will be assigned to Event A4 which is used for LTE Inter-Frequency handover.
What is the event of A5?
LTE Event A5 is triggered when the serving cell becomes worse than A5 Thd. 1 while a neighboring cell becomes better than A5 Thd. 2. The event is triggered when both of the following conditions are met.
What is the difference between intra and inter handover?
Intra-LTE Handover: In this case source and target cells are part of the same LTE network. Inter-RAT: Handover between different radio technologies. For example handover from LTE to WCDMA.
What is A4 event in LTE?
Event A4. The LTE Event A4 is triggered when a neighbouring cell becomes better than a threshold. MEASneigh + Oneigh,freq + Oneigh,cell – Hyst > Threshold. Triggering of the event is subsequently cancelled when the following condition is true: MEASneigh + Oneigh,freq + Oneigh,cell + Hyst
What is A3 event in LTE?
Event A3. The LTE Event A3 is triggered when a neighbouring cell becomes better than the serving cell by an offset. The offset can be either positive or negative.
What is Iflb in LTE?
This is the basic load balancing feature. Will help you balance the load between different LTE layers and will help achieve better spectral efficiency.
What is B1 event?
LTE Event B1 The LTE Event B1 is triggered when a neighbouring inter-system cell becomes better than a threshold. The event is triggered when the following condition is true: MEASneigh + Oneigh,freq – Hyst > Threshold.