Elie Sfeir

3 Questions 1 Answers 0 Followers

Questions related from Elie Sfeir

Does the Orthogonal Matching Pursuit (OMP) algorithm work well when applied for complex measurement vector with complex dictionary and complex noise?

In the scenario of sparse signal recovery, does the Orthogonal Matching Pursuit (OMP) algorithm detects well the active users when applied for complex measurement vector, complex dictionary,...

03 September 2019 9,498 4 View

What are the conditions on root values , length and cyclic shifts of zadoff-chu sequences?

I am using zadoff-chu sequences for channel estimation, i found that the most used sequences are with root values: 25, 29, 34 and the length of the sequence is 63. Since i have 60 users to...

17 August 2019 9,253 0 View

What can be an example of a pilot sequence for channel estimation in the case of OFDM or NOMA?

What can be an example of a pilot sequence for channel estimation in the case of OFDM or NOMA? Could it be any sequences, e.g., a sequence of 1's, or should it have some rules to follow? If so,...

11 July 2019 5,930 2 View