3GPP Release 10
3GPP release 10 driving force to further develop LTE technology towards LTE–Advanced. LTE Release 10 was to provide higher bit rates...
Tagged: LTE
3GPP Release 11
3GPP Release 11 3GPP standards development falls into three principal areas: radio interfaces, core networks and services. 3GPP Release 11...
RSRQ (Reference Signal Received Quality)
RSRQ is th Reference Signal Received Quality and it can be defined using following. RSRQ= (N* RSRP)/RSSI As per the...
RSSI (Received Signal Strength Indicator)
RSSI represents the total received wide-band power measured over entire bandwidth by UE. RSSI is not reported to eNodeB. It is...
LTE Overview
LTE (Long Term Evolution) or the E-UTRAN (Evolved Universal Terrestrial Access Network), introduced in 3GPP R8, is the access part...
3GPP Release 8
3GPP release 8 first time introduce LTE Technology. All following releases enhanced the technology to next level. 3GPP release 8...
LTE Layer 3 (RRC Layer) Interview Questions
4G LTE Layer 3 is an important layer includes RRC (Radio Resource Configuration) at UE and Base station. In this...
LTE Layer 2 (MAC,RLC,PDCP) Interview Questions
What is DRX and DRX active period? What channels does it monitor in active period? What is MAC-ContentionResolutionTimer – What...
LTE Layer 1 (Physical Layer) Interview Questions
What is the smallest time measurement unit Ts in LTE? Show the calculation. How many Ts are there in 1...
MASTER INFORMATION BLOCK (MIB)
MASTER INFORMATION BLOCK (MIB) is the broadcast information transmitted by eNodeB at periodically. After Decoding the PSS and SSS information...