Sunday, May 22, 2022

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What is CBRS band ?

Citizen Broadband Radio System (CBRS) is the first spectrum within the 3 GHz band to be released by the FCC for commercial wireless nationwide service. The...

Nokia, Stc and MediaTec trials 5G SA in Mecca with 3CC

On 20/04/22, Nokia, stc and MediaTek,  announced that they had successfully trialed 3 carrier aggregate (3CC-CA), in a 5G Standalone SA network in Mecca....

What is PDU session in 5G?

What is the meaning of PDU Session in 5G? In 5G, we use a “PDU Session” to provide end-to-end user plane connectivity between the UE...

Evolution from Mimo To Massive mimo

Due to  the rapid development of wireless communications, customers have increasing requirements for system capacity and spectral efficiency. Various solutions, such as expanding the system...

Open RAN can reduce TCO by 30%

Many operators are now encouraged to replace their existing RAN with an Open RAN which is playing an increasingly important role in the evolution...

What are the types of Beamforming used in 5G?

There are 3 types of beamforming used in 5G : Analog beamforming uses the same signal is fed to each antenna and then analog...

Special offer :5G Online Training with 5GWorldPro

We are providing several 5G Training packages for Technical and non Technical people with 5G certification provided and with massive discount valid until 12/04/2022. It...

What is a 5G Telco Cloud ?

A 5G Telco Cloud is a software-based cloud infrastructure that enables a flexibility to place the 5G network functions/applications and divide the single infrastructure...

What are the frequency bands in 5G ?

The 5G spectrum resources defined in the 3GPP protocol can be divided into two frequency ranges, FR1 and FR2 : FR1 includes Sub6 Ghz...

What is difference between PCI in 4G LTE and PCI in 5G NR

Physical Cell ID (PCI) is one of the most important cell’s identifier in the wireless network of 4G and 5G system.It is PHY cell...

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 smartphone sales globally overtake 4G sales in Jan 2022

The 5G smartphone market was 51% worldwide in January 2022. This was more than the number of smartphones with 4G capabilities at the time...

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