Featured Video Tutorials

LTE & VoLTE Architecture: Part 1

LTE & VoLTE Architecture: Part 2

  • Hongyan

    CQI Reporting in LTE

    • 2 Comments
    CQI (Channel Quality Indication) report is an important element of LTE and has significant impact on the system performance. There are two types of CQI report in LTE: periodic and aperiodic. The...
  • Bob

    The VOLTE “Conversation” Between IMS and LTE

    • 3 Comments
    “Voice over Long Term Evolution” (VoLTE) is emerging as the preferred solution for the need to support real time voice traffic in the new world of all IP networks. LTE is designed to support...
  • Lauro

    Downlink Throughput Troubleshooting

    • 0 Comments
    In this blog we will briefly describe general troubleshooting guidelines for downlink throughput in LTE networks with MIMO 2x2. The reader is advised to look for particular counters in their respective...
  • Lauro

    Handover Parameters (Part 1 of 3)

    • 4 Comments
    There are three ways of optimizing handovers in LTE: a) Via the modification of the parameters a3offset and hysteresisa3 b) By changing the parameter timetotriggereventa3 c) Via the modification...