Modem Test Engineer Interview Question – Apple, Qualcomm
When you are preparing for a Modem Test Engineer interview for companies like Apple, Google, Qualcomm, and MediaTek, you should...
Category: Interviews
5G Master Information Block (NR-MIB)
Over all structure of MIB and SIB in NR is almost similar to LTE and other legacy technologies. However there...
5G NR Layer 3- RRC Interview Questions
Introduction In this post we will list the Interview Questions for 5G NR on Layer 3 which includes RRC, NGAP,...
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...
PLMN Selection in LTE (Idle Mode Action)
UEs can be either in RRC_CONNECTED or RRC_IDLE mode. UEs will be declared as RRC_IDLE if there is no RRC...
5G NAS (Non-Access Stratum) Interview Question
Question: What is meant by Reflective QoS? Answer: Link Question: What is the difference between 5G NAS and 4G...
NB IOT Peak Data Rate Calculation
We have seen in different literature that Narrow Band IOT (NB-IOT) release 13 technology peak downlink data rate is 170...
5G mmWave 28 GHz Band Link Budget – n257
The combination of 5G NR technology and millimeter wave bands pioneer a new level of mobile performance with ultra-high speeds...
5G NR Antenna Port – Logical and Physical Antenna Mapping
Downlink multi-antenna transmission is a key technology of 5G NR. Signals transmitted from different antennas ports will experience different “radio...
5G NR Quasi-Colocation Concept, Types and Application
Two signals transmitted from same antenna port shall experience the same radio channel, where as transmitting it from two different...