LTE record data in gr-lte

GNU Radio
1

Hi Johannes,
Could you share the LTE record data that you used in gr-lte?

Thanks
Tiankun

2

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi Tiankun,

the recorded files are simply to large to share. (> 1GB)
Also, you probably want to record your own data.

This gets us to the second option. Generated test data. Using the
integrated Python files to generate test data is unfortunately
incomplete. Used channels can be generated and mapped to its REs but
OFDM part etc. is missing. If you can extend it I’ll be more than glad
if I can merge it.
A third option I learned about recently is to use matlab with lte
toolbox. I doubt it makes any sense to share such generated files.
Also I’m not entirely sure about legal implications here.

Cheers
Johannes

On 09.10.2014 12:28, Tiankun Hu wrote:

Hi Johannes, Could you share the LTE record data that you used in
gr-lte?

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQIcBAEBAgAGBQJUNooXAAoJEO7fmkDsqywMlhgP/0It1E5z/QrFhLJ7qOYyogJ7
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C8J1e+7cjswW3F3ti8CDe8gcKGvIwyMMjeICRZG1H1z2oHBC+Vydm0DHjh68XOVG
aaqGjmnnzhjAlmhyHgeKvHTX0vrO+E96ZbirQl6ryDaULJj4YnciLp9vUWd52/0H
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2zoTVKACJ4Ah3yrLXjvC9Sr4Rua5sT0AwkmsFtlXeOaT2UpjFm08/3YEAU0SHM/K
mdyp32K3kvteZ5d+tyN3ZnHdxhjzLBvszJR4d+QWH4lqtGK4gkfYvGxFQh+B5yqK
ZJHB9gNGYQ4k0hsabblxcXyAsa0emsVocXxijUG4GZxgmzyek2WNsLQIJlPw8O3X
P/UWfLJgrut/+wp73DMWGgsF0/ZT9EwxRQ2dCSACwkEMN7lvo0LjjoHuhpDjlsNV
Zmf28pW0L7t8KIB1Blni
=59SB
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3

I could provide storage space for such a file, but only at an upstream
of 10
Mbps.

Ralph.

Hi Tiankun,

the recorded files are simply to large to share. (> 1GB) Also, you
probably
want to record your own data.

This gets us to the second option. Generated test data. Using the
integrated
Python files to generate test data is unfortunately incomplete. Used
channels can be generated and mapped to its REs but OFDM part etc. is
missing. If you can extend it I’ll be more than glad if I can merge it.
A third option I learned about recently is to use matlab with lte toolbox.
I

4

Ralph/Johannes,
Thanks your reply, I will try use Open lte project to generate data.

在 2014年10月09日 22:40, Ralph A. Schmid, dk5ras 写道:

Sent: Thursday, October 9, 2014 3:14 PM
want to record your own data.

iQIcBAEBAgAGBQJUNooXAAoJEO7fmkDsqywMlhgP/0It1E5z/QrFhLJ7qOYyog
2zoTVKACJ4Ah3yrLXjvC9Sr4Rua5sT0AwkmsFtlXeOaT2UpjFm08/3YEAU0SHM/

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Thanks
Tiankun