Featured Video Tutorials

LTE & VoLTE Architecture: Part 1

LTE & VoLTE Architecture: Part 2

  • Don

    DAS and Wi-Fi: A Match Made in … Someplace

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    A DAS (Distributed Antenna System) provides the means to take the signal from a radio source and distribute it over a larger area, often at some distance from the original location. In large venues like...
  • Omar

    Important SRVCC Access Transfer Identifiers

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    This blog discusses key access transfer identifiers, with more focus on the PS to CS domain access transfer. Roaming related variables are not considered in this blog. SC UE: - Single Carrier UE...
  • Omar

    UE Terminating Access Domain Selection (UE T-ADS)

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    In a previous LTE University blog, the network based T-ADS was discussed. Clause 5.3.1 of TS 23.292 discusses the UE T-ADS in which the network provides the UE the option to select the terminating access...
  • Nishank

    DAS Link Budget for LTE

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    Question: What is the approach for link budget calculation in DAS? Answer: One of the important design parameter is the power output setting at the remote DAS node. We use a link budget to determine...