5G NR RRC Procedure and Its States
The Radio Resource Control (RRC) protocol is used in on the Air Interface. The major functions of the RRC protocol include connection establishment and...
Techplayon Blog
What does noise figure signifies, Give a calculation example for Receiver chain ?
Noise figure is a number by which the noise performance of an amplifier or a radio receiver can be specified....
Future of Network Optimization and Why SON failed/will die
Why SON never picked up and would die Soon? First, there is nothing like Real time SON, only automated parameter...
LoRa (Long Range) End Device Classifications
LoRaWAN is a Low Power Wide Area Network (LPWAN) specification for the wireless Internet of Things devices. The LoRaWAN specification...
Explaining NOMA basic concept, how is it different from OFDMA and applications of NOMA for 5G ?
Non-orthogonal multiple access (NOMA) has been recently recognized as a promising multiple access technique to significantly improve the spectral efficiency...
5G/NR Channel Codes Evolution and Recommendation on Polar Codes
In order to meet higher data rates and more diverse requirements of typical NR scenarios including eMBB, mMTC, and URLLC,...
How to choose an Antenna for your application ?
Choosing an antenna can be a difficult task, there are several parameters that need to be taken into consideration. Although...
5G NR gNB Logical Architecture and It’s Functional Split Options
The logical architecture of gNB is shown in figure below with Central Unit (CU) and Distributed Unit (DU). Fs-C and...
Licensed Wi-Fi 802.11(l) : Architecture and Role in 5G
Spectrum these days is the most important parameter for any Radio Network operator to compete, survive and provide better customer...
What !!! 802.11ax on 6GHz : More spectrum for Wi-Fi
Wi-Fi by far is the most popular wireless technology, carrying bulk of the data traffic originated from wireless devices. Current...