Showing posts with the label wireless

Is the smart grid risky?

Smart grids rely mostly on radio frequency (RF) or other cellular technologies, the same technologi…

LTE Interfaces and their protocol stacks

We ready talked about LTE Interfaces: Explaining the Interfaces in LTE and S1 Interface between LT…

LTE Interfaces: Explaining the Interfaces in LTE

Within an LTE network, LTE Interfaces connect the various components to or within the core. Inter…

4G/LTE Fronthaul Size: Calculation of maximum distance between RRH and BBU

In C-RAN (Centralized/Cloud RAN), the more RRHs are covered by one CO (BBU hostelling site), i) the…

What difference between 3G and 3.5G?

The radio resource management (RRM) functionality with HSDPA and HSUPA has experienced changes co…

What is Voltage Standing Wave Ratio(VSWR) in Radio Frequency?

Standing waves are an important issue when looking at feeders / transmission lines, and the standin…

CP-OFMD Scenario in eMBB of 5G New Radio Interface

The 5G provides a platform between multiples devices such as smartphone, offices, factory automatio…

Switzerland tops Europe and South Korea remains the global leader in 5G

The 5G networks are the future of mobile devices but we’re still in the early stage of deployment w…

Throughput Calculation and LTE FDD System Capacity

LTE System support for flexible bandwidth like 1.4 MHz, 3 MHz ,5 MHz,10 MHz , 15 and 20 MHz and thi…

How to calculate LTE FDD Control Plane and User Plane Latency

LTE- is designed to support peak data rates of 300 Mbps in the downlink and 75 Mbps in the uplink …

What is LTE/4G Circuit Switched FallBack (CSFB)?

Circuit Switched FallBack (CSFB) is a technology used in 4G LTE whereby voice and SMS services are …

Base Station Types of 5G NR

As per 3GPP specification TS 38.104, the NR Base Station can be classified in following categories …

Frequency Bands 5G NR (New Radio)

Recently, 3GPP has freezes specification for 5G NR and TS 38.104 section 5.2 provides the list of b…

Load More That is All