What is qRxLevMin in LTE?
Qrxlevemeas is RSCP level measured by UE and qRxLevMin is the value specified in SIB. Squal = Qqualmeas – qQualMin. Qqualmeas is EcNo level measured by UE and qQualMin is the value specified in SIB. The detection measurement of LTE frequencies should be done at least once every 60s for higher priority LTE frequencies.
What is cell reselection GSM?
Cell re-selection procedure is the process by which UE/Mobile finds the suitable cell to camp on. This is applied to any mobile supporting GSM or CDMA or HSPA or any other network.
What is reselection LTE?
Cell Re selection is a procedure used to change the cell after the UE is camped on a cell and stays in the Idle mode. This procedure is used to let the UE get camped on a cell which has the best radio conditions among all the other cells on which the UE is allowed to camp on.
What is SIB4 LTE?
System Information Block Type 4 or with abbreviated version SIB4 contains neighboring cell related information and relevant only for intra-frequency cell re-selection. The message includes cells with specific re-selection parameters as well as blacklisted cells, Physical Cell Identities (PCI) for CSG.
What is the best RSRQ?
Signal quality
| RF Quality | RSRP (dbm) | RSRQ (dB) |
|---|---|---|
| Excellent | >= -80 | >= -10 |
| Good | -80 to -90 | -10 to -15 |
| ‘Mid Cell’ | -90 to -100 | -15 to -20 |
| ‘Cell Edge’ | < -100 | < -20 |
What is a good RSRP signal strength?
RSRP – The average power received from a single Reference signal, and Its typical range is around -44dbm (good) to -140dbm(bad). RSRQ – Indicates quality of the received signal, and its range is typically -19.5dB(bad) to -3dB (good).
What is the difference between cell reselection and handover?
If the cell change happens while UE is in idle mode, we call it ‘Cell Reselection’. and if the cell change happens while UE is in communication mode after radio bearer setup, we call it ‘Handover’.
What is difference between handover and reselection?
So during handover procedure, UE will continue with the services which were being used by UE. But in case of re-direction, services will be interrupted. Thanks for the explanation.
What is Plmn LTE?
In telecommunication, a public land mobile network (PLMN) is a combination of wireless communication services offered by a specific operator in a specific country.
What is SIB and MIB?
System information also provides the parameters necessary to access the network and detect paging messages ” System information is broadcast using a Master Information Block (MIB) and a series of System Information Blocks (SIB).
What is difference between WCDMA and LTE?
In general, WCDMA is considered as 3G technology while LTE is considered as 4G technology. LTE provides higher data rates than WCDMA by achieving higher spectral efficiency. Also, LTE technology provide more flat architecture that is mainly focused on IP packet based services than that of the WCDMA.
What should my RSRP be?
https://www.youtube.com/watch?v=JsSJM02YeoQ