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  • LTE Physical layer Interview Questions and Answers

    45. Explain why mobile cannot be connected to LTE in more than 300km/hour speed. What is the limit?

    46. In the case of 4 antennas with 4x4MIMO,how many maximum layers can be configured?

    47. Define CFI, UCI, HI in LTE?

    49. Describe in detail about Preamble in LTE and which Layer initiate Preamble and why?

    50. How many different Preamble id, Preamble Format, Zero co-relation Zone, Root Sequence, Frequency Offset are present and how they all are play an important role to generate Preamble id?

    Joni Tyagi

    Author & Editor


    1. hello joni nice post.....................

    2. Hi Joni thanks for this wonderful blog, this blog is very much helpful to me.

    3. Hello Joni lots of amazing questions are available here, please give me your number..

    4. Hello Amazing question are available here, Please give your number..

    5. U r doing amazing work bro..keep it up.


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