LinkQuest Technologies RNO Engineer Interview Questions and Answers

RACH procedure is a random access procedure used in LTE networks to establish a connection between the user equipment and the network.

• RACH stands for Random Access Channel

• It is used to establish a connection between the user equipment and the network

• It is used in LTE networks

• It is used to transmit short data packets

• It uses contention-based access

• It has multiple steps including preamble transmission, contention resoluti

To overcome SINR issue, one can use techniques like beamforming, interference mitigation, and increasing the number of antennas.

• Implement beamforming to focus the signal towards the intended receiver

• Use interference mitigation techniques like frequency hopping or power control

• Increase the number of antennas to improve signal strength and reduce interference

• Use advanced modulation techniques like MIMO to improve spectra

To resolve low throughput, identify the bottleneck and optimize the system accordingly.

• Check for network congestion or hardware limitations

• Optimize code and algorithms

• Increase resources such as RAM or CPU

• Implement load balancing

• Use caching to reduce database queries

• Upgrade to faster hardware or network

• Implement compression or data reduction techniques