Thanks for the reply!
Any other suggestions? I’m trying to change the UCLA ZigBee PHY to do
despreading using a table of 16 64-chip-sequences instead of the 16
The files I have edited are listed below.
Now, as it is still not working, I’m looking for hints, suggestions or
anything at all,
whether there might be more code to edit in order to achieve this
best regards and thanks a lot for the help
Quoting “Jason U.” [email protected]:
[Hide Quoted Text]
I have experience with the code, but you might try grep to find
references to old number of bits or variables.
On Mon, Aug 16, 2010 at 11:34 AM, [email protected] wrote:
I use the UCLA ZigBee PHYsical Layer with gnuradio and USRP. And now I
to increase the number of chips per symbol within the
from 32 chips per 4 bit symbol to 64 chips.
I adopted the three files
- “ucla_ieee802_15_4_packet_sink.h” and
- “ucla_symbols_to_chips_bi.cc” .
I also generated a 64 bit Symbol_Table, CHIP_MAPPING respectively using
OQPSK -> MSK encoding as described in the papaer:
“GNU Radio 802.15.4 En- and Decoding”
But still it is not working. I assume that there might be some other
of the code, which depend on whether the chip-sequences are 32 chips or
chips and I was wondering if you might be able to give me a hint where
look!? Even after going through the files from UCLA, i couldn’t figure
where this might be!?
Help would be highly appreciated!
Thanks a lot for your help,
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