Hello
I'm supposed to create a block in GnuRadio that has 1 input and 2 or 4
outputs , it's actually a Layer mapper in MIMO processing of LTE.
I have written the constructor :
Layer_Mapper_Transmit_Diversity_cc_impl::Layer_Mapper_Transmit_Diversity_cc_impl(int
numLay,int constNum)
: gr_blo
On Thu, Apr 25, 2013 at 11:15 AM, Martin Braun (CEL)
wrote:
> On Thu, Apr 25, 2013 at 04:38:19PM +0200, 2_...@libero.it wrote:
>> Hi guys,
>> I've a question(maybe this is spam): I'm thinking about my proposal,where I
>
> As long as you don't want an investment of 100 from us, it's
> probably
On Wed, Apr 24, 2013 at 11:47 PM, Jumail Soba wrote:
> Dear friends,
>
> We want to generate 13 bit barker code on gnuradio companion software. Can
> you help me how to generate this radar signal, together with the block
> diagram and the setting parameter for the block diagram.
>
> For any help a
On Mon, Apr 15, 2013 at 12:25 AM, Sam mite wrote:
>
>
>
>> > Hi list,
>> >
>> > I want to calculate the number of symbols taken by my Polyphase clock
>> > sync
>> > ccf block after which it locks. Although I am getting 0 BER (except at
>> > start) but I want to know after how many symbols loop get
On Fri, Apr 26, 2013 at 04:36:36PM -0400, Gregory Warnes wrote:
> Hi All,
>
> I'm playing around with digital modulation techniques in GnuRadio and
> would like to get a sense of how successful my efforts are in terms of
> BER vs. S/N ratio.
>
> Can someone suggest a reference that provides BER v
On Wed, Apr 24, 2013 at 8:56 AM, Chuck Ritola wrote:
> Hi list,
>
> I just got started with GNU Radio Companion for use with my FCDPP and it's
> been great, already am decoding FM stereo and it sounds very good. However
> it probably isn't the most optimal way to do it:
There are FM receivers/dem
On Sat, Apr 27, 2013 at 4:31 AM, stefosee wrote:
> Hi everyone,
> i'm an undergraduate student of ee and currently i'm working on my thesis
> which is related to an RFID standard simulation in GNURadio.
>
> I don't have a USRP device yet, so i'm just working on the grc tool with
> default signal s
On Sun, Apr 21, 2013 at 6:26 PM, Barry Jackson wrote:
> On 21/04/13 22:42, Stamper, Brian wrote:
>>
>> Some additional information..
>>
>>> When I run make test I get the following failures:
>>>
>>>
>>> 22/192 Test #22: qa_fft_filter ***Failed 1.05 sec
>>> 85/192 Test #85: test
Hi,
I am trying to install the gr-ieee802-11 project from CGRAN on top of my
gnuradio-3.6.4.1 installation and keep getting the following error during
'make':
...
Scanning dependencies of target _ieee802_11_swig_swig_tag
[ 38%] Building CXX object
swig/CMakeFiles/_ieee802_11_swig_swig_tag.dir/_ie
Hi,
Here is a build of GNU Radio, for 32-bit and 64-bit Windows, that should
not require Administrator privileges, apart from the installation of USB
drivers, Python dependencies and Visual C++ 2010 runtime. It can be
downloaded from
https://drive.google.com/folderview?id=0B6epa28Yi91sRUYzdVJJNkRL
If I'm reading ofdm_carrier_allocator_cvc_impl.cc right, it appears that
the user must make sure that the occupied carrier indexes and pilot
tones don't refer to the same positions with OFDM symbols, otherwise the
occupied data carriers will get blown array. Is this correct?
--sean
__
> In The General Work Function I wanted to create 4 outputs this way:
>
> int
> Layer_Mapper_Transmit_Diversity_cc_impl::general_work (int
> noutput_items,
>gr_vector_int &ninput_items,
>gr_vector_const_void_star &input_items,
>
Hi guys,
I noticed that Gnuradio uses schmidl PN correlator for packet detection by
defalt, where the 1st copy autocorrelate with 2nd copy in one preamble.
I wonder if any PN cross correlator is implemented, which means the
received signal is cross correlated with known preamble stored locally.
T
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