Tag: 5G
Wireless Channel Estimation Using Deep Learning: A Comparison with Least Squares Method
Introduction In a wireless communication system, transmitted signals experience distortion and attenuation as they propagate through the environment. This effect is usually modelled as a linear time-invariant system with unknown channel parameters. Accurate channel estimation is essential for […]
5G SLIV – Start and Length Indicator Value
Introduction In 5G NR, SLIV means Start and Length Indicator Value. It is used for Time domain resource allocation for PDSCH and PUSCH. In SLIV, the letter ‘S’ defines the […]
5G NR Interview Questions for Layer 1
5G Interview Q&A This blog post is for 5G NR interview questions and answers. These 5G interview questions are useful for 5G technical round to get 5G engineer position in […]
Approaches of Applying Deep Learning in Physical Layer
INTRODUCTION Modern communication systems have performance requirements such as large data volumes, high transmission rates, and fast response speeds, which pose challenges to existing communication technologies. Especially in the processing […]
Will 5G Have Much Impact on the Lives of Consumers?
Mobile phone manufacturers have been leaning heavily on the fact that all of their new handsets include 5G telephony. Carriers have pushed even harder in their marketing, touting the fact […]
5G MSG3 – PUSCH Scheduled Transmission by RAR UL grant
Introduction When we want to connect a UE to 5G network, it has to synchronize in downlink as well as in uplink. Downlink synchronization is obtained after successfully decoding SSB, […]
SCP Command Explained with Examples – Secure Copy Protocol
Introduction SCP (Secure Copy Protocol) is a linux command-line utility that allows users to securely copy files and directories between two server connected in a network. SCP uses Secure Shell (SSH) for […]
What are the most common Test Cases for 5G Device Verification?
As per 3GPP specifications, the 5G is design and developed to support three major use cases i.e. eMBB (Enhanced Mobile Broadband), URLLC (Ultra Reliable Low Latency Communication) and mMTC (Massive […]
5G NR SINR Measurement and Its Mapping
Introduction SINR is Singal to Interference Noise Ratio is a measure of signal quality. It can be defined as the ratio of wanted signal strength and the unwanted interference plus […]
5G NAS and RRC Signalling Parameters for Voice Support
Introduction Voice Service support is always critical for any network. A user can initiate a Voice Call for normal conversation or for emergency support. In 5G there are multiple ways […]