February 21st 08, 10:13 AM
posted to comp.dsp,alt.internet.wireless,rec.radio.amateur.antenna,alt.radio.digital
|
|
external usenet poster
|
|
First recorded activity by RadioBanter: Oct 2007
Posts: 6
|
|
OFDMA - PUSC - renumbering
On Feb 21, 2:09*pm, karthikbalaguru
wrote:
On Feb 17, 9:21*pm, Richard Clark wrote:
On Sun, 17 Feb 2008 05:17:48 -0800 (PST), karthikbalaguru
wrote:
PUSC permutation mode of OFDMA
Hi Karthik,
I put the phrase above into Google and it gave me 606 links.
I got the info w.r.t PUSC permutation fromhttp://ieee802.org/16:-
I find that the PUSC permutation has
1) Outer Permutation and
2) Inner Permutation
Further, These permutations reduce interference .
Cross-interference between neighboring cells is reduced between
neighbouring cells,
w.r.t subchannels.
But, why have they opted for this renumbering scheme to introduce
permutation ?
Thx. I got the answers.
I find my queries answered in http://ieee802.org/16 .
Karthik Balaguru
|