Hoesang Choi

2 Questions 2 Answers 0 Followers

Questions related from Hoesang Choi

Why is guard time included in random access preamble not cyclic prefix?

A random access preamble (RAP) consists of CP (cyclic prefix), SEQ and GT (guard time). Due to GT, the time delay between eNB and UE is compensated at a eNB. However, why not make the RAP...

16 May 2019 9,426 2 View

How can i compare throughput of S-ALOHA and CDM-based random access, in cellular system?

I am researching throughput of random access with capture. I am wondering throughput of S-ALOHA considering frequency reuse factor? In my opinion, the throughput becomes FG exp(-FG), where F is...

19 May 2017 187 1 View