Forum: GNU Radio Sora

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11d7aa1c72334e1525b6d5f928ed96db?d=identicon&s=25 Newell Jensen (Guest)
on 2009-03-25 23:40
(Received via mailing list)
One of my professors passed this on to me today and I was wondering if
anyone else was aware of Sora.  Here is a link to the pdf:

http://research.microsoft.com/pubs/79927/Sora-came...
745d8202ef5a58c1058d0e5395a78f9c?d=identicon&s=25 Eric Blossom (Guest)
on 2009-03-25 23:48
(Received via mailing list)
On Wed, Mar 25, 2009 at 03:39:47PM -0700, Newell Jensen wrote:
> One of my professors passed this on to me today and I was wondering if
> anyone else was aware of Sora.  Here is a link to the pdf:
>
> http://research.microsoft.com/pubs/79927/Sora-came...
>

Thanks!

Eric
11d7aa1c72334e1525b6d5f928ed96db?d=identicon&s=25 Newell Jensen (Guest)
on 2009-03-25 23:51
(Received via mailing list)
On Wed, Mar 25, 2009 at 3:47 PM, Eric Blossom <eb@comsec.com> wrote:

>
Yeah, let me know what you guys think about this if anyone wants to make
a
comment.
D0072e69d706bb3ca211d33a1b536e2c?d=identicon&s=25 Johnathan Corgan (Guest)
on 2009-03-25 23:54
(Received via mailing list)
2009/3/25 Newell Jensen <pillar2012@gmail.com>:

> Yeah, let me know what you guys think about this if anyone wants to make a
> comment.

Just a *very* brief glance at it showed at least one mistake in their
comments about GNU Radio; I'll give it a more thorough read when I get
a chance.

Johnathan
A725014f091bcd9e8ff16e9f2a0d7e20?d=identicon&s=25 Stefan Bruens (Guest)
on 2009-03-26 00:35
(Received via mailing list)
On Wednesday 25 March 2009 23:53:47 Johnathan Corgan wrote:
> 2009/3/25 Newell Jensen <pillar2012@gmail.com>:
> > Yeah, let me know what you guys think about this if anyone wants to make
> > a comment.
>
> Just a *very* brief glance at it showed at least one mistake in their
> comments about GNU Radio; I'll give it a more thorough read when I get
> a chance.
>
> Johnathan

The most interesting part is IMHO the hardware. The comments on GNU
Radio are
misinformed (they are not able to differentiate between USRP and GNU
Radio
...), and using SIMD for software radio, well, I think I have seen that
before
somewhere else ... ;-)

Nevertheless, they have achieved quite something when implementing
802.11 on
the host ...

Stefan

--
Stefan Brüns  /  Bergstraße 21  /  52062 Aachen
phone: +49 241 53809034     mobile: +49 151 50412019
558c40b97bd1af8d912424757714bda9?d=identicon&s=25 Marcus D. Leech (Guest)
on 2009-03-26 01:03
(Received via mailing list)
Stefan Bruens wrote:
>
I'm not a MAC/PHY guy, but the insight they use of substituting LUTs for
real algorithmic modulators seems to be
  a keen way to trade CPU cycles for memory.   If they haven't already
patented that (note that M$ was involved), then
  I think it would be a fine thing to perform some flattery :-)

The PCIe-x8 interface sounds kind of yummy as well.   The other
stuff--well, rather ordinary.

SIMD                                   Gnu Radio has this
Multi-core ready                   Gnu Radio has this

Next?


--
Marcus Leech
Principal Investigator, Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org
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