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Friday, June 18, 2021

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NR Physical Channels and Signals

Below more details about Downlink/Uplink  Physical Channel/Signal with their related Functions Downlink Physical Channel/Signal Functions SS Used for time-frequency synchronization and cell search. PBCH Carries system information to be...

Voice Over NR call flow

With the large scale 5G deployment, the voice over NR (VoNR) solution can be used. NR UEs can directly perform voice services on an...

Difference between Frequency Range, IBW and OBW in 5G (3.5Ghz band)

Difference between Frequency Range, IBW and OBW in 5G (3.5Ghz band) Frequency Range: It refers to bandwidth defined by the frequency range within which the Base...

Dish’s 5G Network with: Cloud-Native 5G RAN (5G O-RAN) and 5G SA Core on AWS

Dish's 5G Network with: Cloud-Native 5G RAN (5G O-RAN) and 5G SA Core on AWS   Source  Netmanias Consulting and HFR, Inc.

SU-MIMO Vs MU-Mimo in 5G

Multi-User MIMO Simply, SU-MIMO is the same MIMO we know from LTE networks. It will provide multiple layers of communications to handset for increasing of...

LTE vs NR: Reference signal design

5G NR has an ultra lean design, which minimizes always-on transmissions to enhance network energy  efficiency, reduce interference, and ensure forward compatibility. In contrast...

5G Planning: Static Vs Dynamic Beams

In 5G Planning,  you need to know that Massive Mimo can generate both static and dynamic beams, check our article about benefits of massive...

Are vRAN and Open RAN the same concept or different?

My friend: Hi Ibrahim, I have a question for you. Me: Please, go ahead. My friend: I read about vRAN and Open RAN and still have some...

Difference Between 5G and 4G Massive MIMO in Network Planning

Broadcast channels: The 5G SSB beams are static beams and beam sweeping is performed in time-division mode. The  lobe distribution, azimuths, and digital...

What is Open Ran and what is the benefit ?

Open RAN, also called “disaggregated RAN”, is a fairly generic concept based on : Open interfaces, enabling multi-vendor RAN – as the main principle ...

Is network slicing possible on products developed using 3GPP Rel 15 ?

First of all Network slicing is the key feature of the 5G networks & enables to build dedicated logical networks on a shared infrastructure. And...

5G UL and DL Decoupling

UL and DL Decoupling defines new paired spectrum, with C-band for downlink transmission and a sub-3 GHz band (for example, 1.8 GHz) for uplink...

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