Pilot collision in OFDMA
CASTalk.com Forum Index CASTalk.com
Discussion of DSP, FPGA, storage and embedded system.
 
 FAQFAQ   MemberlistMemberlist     RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 
 
Google
 
Web castalk.com
Pilot collision in OFDMA

 
Post new topic   Reply to topic    CASTalk.com Forum Index -> DSP
Author Message
polarisGT
Guest
Posted: Sat Dec 17, 2005 12:41 am    Post subject: Pilot collision in OFDMA Reply with quote
I'm studying 802.16e OFDMA and found that with downlink FUSC with 204
FFT, the variable pilot sets and constant pilot sets actually collide wit
each other at certain subcarriers every odd OFDMA symbols, which implie
that those symbols are left with more unused subcarriers than the numbe
of data subcarriers 1536. Is this left unaddressed or we just pick th
first 1536 subcarriers and discard the rest?

Anyone has an idea?
Back to top
 
Post new topic   Reply to topic    CASTalk.com Forum Index -> DSP All times are GMT
Page 1 of 1

 
 You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum




VoIP Electronics Powered by phpBB