Used

Qcl in 5g

Qcl in 5g
  1. What is quasi co located?
  2. What is TCI in 5G?
  3. What is CSI in 5G NR?

What is quasi co located?

One mode of operation is beam management with indica- tion, where a concept known as Quasi-co-location (QCL) is used to provide an instruction to the UE which it can use to adjust receiver settings. Different QCL types and relations were defined by 3GPP.

What is TCI in 5G?

What is TCI (Transmission Configuration Indicator) State: A Transmission Configuration Indicator (TCI) states are dynamically sent over in a DCI message which includes configurations such as QCL-relationships between the DL RSs in one CSI-RS set and the PDSCH DMRS ports.

What is CSI in 5G NR?

Channel State Information Reference Signal (CSI-RS) is a reference signal (RS) that is used in the Downlink (DL) direction in 5G NR, for the purpose of Channel Sounding and used to measure the characteristics of a radio channel so that it can use correct modulation, code rate, beam forming etc.

Periodogram Periodogram (Welch) has different levels depending on length of segment/ resolution
Periodogram (Welch) has different levels depending on length of segment/ resolution
What is Welch periodogram?What's the difference between periodogram and spectrogram?How do you calculate a periodogram?What is periodogram in signal ...
Poles Significance of poles in a Transfer Function
Significance of poles in a Transfer Function
Poles and Zeros of a transfer function are the frequencies for which the value of the denominator and numerator of transfer function becomes zero resp...
Filter Why odd-order Butterworth filters don't behave the same as even-order in crossovers?
Why odd-order Butterworth filters don't behave the same as even-order in crossovers?
What is the limitation of Butterworth filter?What happens when you increase the order of a Butterworth filter?How the order of the filter affects the...