LTE Cell Camping and Selection Procedure
Cell Selection and Re-selection: After selecting a PLMN, a UE selects a cell in the PLMN to camp on. After...
Interviews / LTE / RF Basics / Tech Fundas
by Author · Published May 5, 2019 · Last modified July 21, 2020
Cell Selection and Re-selection: After selecting a PLMN, a UE selects a cell in the PLMN to camp on. After...
Future Network Optimization / Interviews / LTE / RF Basics / Tech Fundas
by Author · Published April 25, 2019 · Last modified July 21, 2020
UEs can be either in RRC_CONNECTED or RRC_IDLE mode. UEs will be declared as RRC_IDLE if there is no RRC...
5G Network Planning / Future Network Optimization / Interviews / RF Basics / Tech Fundas
by Author · Published February 12, 2019 · Last modified February 13, 2020
Antenna Gain is a parameter which measures the degree of directivity of the antenna’s radiation pattern. A high-gain antenna will...
Reference Sensitivity The LTE reference sensitivity power level is the minimum mean power received at the antenna connector at which...
5G / Future Network Optimization / Interviews / RF Basics / Tech Fundas / VoLTE
by Author · Published November 3, 2018 · Last modified July 23, 2020
CBRS Network Architecture: CBRS is known as Citizen broadband radio service, It is a 150 MHz wide broadcast band in ...
Future Network Optimization / LTE / RF Basics / Tech Fundas
by Author · Published October 18, 2018 · Last modified July 21, 2020
HARQ stands for Hybrid Automatic Repeat Request. HARQ = ARQ + FEC (Forward Error Correction)/Soft Combining. ARQ refers to Automatic Repeat Request...
LTE / Narrow Band IoT / RF Basics
by Author · Published October 5, 2018 · Last modified July 23, 2020
NPBCH stands for narrow band physical broadcast channel similar to PBCH in LTE Technology. The NPBCH is used to deliver...
Maximum Coupling Loss (MCL) and Maximum Path Loss (MPL) Maximum Coupling Loss has been chosen by 3GPP as the metric...
5G / LTE / RF Basics / Tech Fundas
by Author · Published September 2, 2018 · Last modified September 3, 2018
Envelope tracking (ET) describes an approach to radio frequency (RF) amplifier design in which the power supply voltage applied to the RF power amplifier is continuously adjusted to...
IoT / LTE / RF Basics / Tech Fundas
by Author · Published April 10, 2018 · Last modified April 12, 2018
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