How to get better ACLR in TX chain ?
If you are trying to debug the bad ACLR in TX Chain or you are designing a TX for your...
If you are trying to debug the bad ACLR in TX Chain or you are designing a TX for your...
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 / LTE / New Radio / NR / Tech Fundas
by Author · Published April 6, 2019 · Last modified July 21, 2020
SRB stands for Signaling Radio Bearer.”Signalling Radio Bearers” (SRBs) are defined as Radio Bearers (RBs) that are used only for...
5G / 5G NR / LTE / New Radio / NR / Tech Fundas
by Author · Published March 2, 2019 · Last modified July 10, 2020
In 5G New Radio the cell bandwidth is expected to be large compared to LTE, but a UE’s receive and...
5G / 5G Core / Cloud Computing / Future Network Optimization / Interviews / LTE / NR / Tech Fundas
by Author · Published February 17, 2019 · Last modified July 10, 2020
CUPS means Control and User Plane Separation of EPC nodes and provides the architecture enhancements for the separation of functionality in the Evolved...
Future Network Optimization / Interviews / LTE / Tech Fundas
by Author · Published November 16, 2018
Global Mobile Supplier Association (GSA) has provided a list of LTE devices which is capable to support eMBMS feature. The...
5G / Interviews / LTE / New Radio / NR / Tech Fundas
by Author · Published October 29, 2018 · Last modified July 10, 2020
Logical Channel Definition : Medium Access Control (MAC) Layer of NR provides services to the Radio Link Control (RLC) Layer...
5G / Future Network Optimization / Interviews / LTE / New Radio / NR / Tech Fundas
by Author · Published October 19, 2018 · Last modified July 10, 2020
Self-Backhauling Concept Self-backhauling defined as when the access i.e. Base station – Mobile and the backhaul (Base Station to Base...
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...