Question

For Long Term Evolution, LTE, What is resource block in LTE? Explain the difference between reference signal (RS) and synchronization signal (SS) in the LTE and what they are used for? a) b) c) If the design of LTE just met the coherence time of the channel, what was the assumed coherence time? d) The maximum rms channel delay spread considered in the LTE standard is 991 ns. Using equations determine whether the 15kHz wide subcarrier will experience frequency selective or flat fading? e) In the LTE downlink/forward link, if there is one reference symbol every three subcarriers (45MHz separation), is this sufficient to resolve frequency domain variations of the channel? Explain why or why not?

Answer 1

2. in rpase Used