5G NR Antenna Port – Logical and Physical Antenna Mapping
Downlink multi-antenna transmission is a key technology of 5G NR. Signals transmitted from different antennas ports will experience different “radio...
5G / 5G Physical Layer / Interviews / LTE / New Radio / NR / RF Basics / Tech Fundas
by Author · Published January 12, 2020 · Last modified April 5, 2021
Downlink multi-antenna transmission is a key technology of 5G NR. Signals transmitted from different antennas ports will experience different “radio...
5G / 5G Physical Layer / Future Network Optimization / Interviews / LTE / NR / Tech Fundas
by Author · Published December 9, 2019 · Last modified July 10, 2020
Talking about numerology, as we know LTE has single subcarrier spacing equal to 15khz, but here in NR, we have...
5G / 5G Network Planning / Future Network Optimization / LTE / New Radio / NR / RF Basics / Tech Fundas
by Author · Published December 6, 2019 · Last modified July 21, 2020
In any telecommunication technology starting from 2G to 5G, Neighbor relation or to say Neighbor planning is an important activity....
5G / 5G Physical Layer / Interviews / New Radio / NR
by Author · Published November 30, 2019 · Last modified July 21, 2020
Two signals transmitted from same antenna port shall experience the same radio channel, where as transmitting it from two different...
5G / Cloud Computing / Future Network Optimization / LTE
by Author · Published November 13, 2019 · Last modified May 8, 2022
The Common Public Radio Interface (CPRI) is an industry cooperation aimed at defining publicly available specifications for the key internal...
5G / Call Flow / Interviews / NR / RRC / RRC Signalling / Signaling / Tech Fundas
by Author · Published November 1, 2019 · Last modified April 24, 2021
System information is downlink broadcast information transmitted periodically by base station. it is very critical information for a mobile (UE)...
5G / 5G Network Architectures / Interviews / New Radio / NR
by Author · Published October 12, 2019 · Last modified January 14, 2023
MOCN and MORAN Introduction The deployment of a new telecommunication network and its operation can lead to very high costs...
5G / Interviews / IoT / LTE / NAS Signalling / New Radio / NR / Tech Fundas
by Author · Published October 5, 2019 · Last modified April 19, 2021
5G Global Unique Temporary Identifier [5G – GUTI] is a core network temporary identifier and allocated by Access and Mobility...
5G / Future Network Optimization / LTE / New Radio / NR / Tech Fundas / URLLC
by Author · Published October 3, 2019 · Last modified July 10, 2020
5G networks are expected to support applications demanding ultra-reliable and low latency communication services (URLLC). To support these kind of...
5G / Future Network Optimization / Interviews / LTE / New Radio / NR / RF Basics / Tech Fundas
by Author · Published September 26, 2019 · Last modified July 9, 2020
Transmitted signal quality specify how much the transmitted signal deviated from an ideal signal in terms of frequency domain, timer...