[srslte-users] srsRAN 21.04 Release Announcement

Mon May 3 14:47:37 UTC 2021

Hi,

On 3/5/21 14:42, Ralph A. Schmid, dk5ras wrote:
> Sorry, I forgot, Raspi 3 and 4 and CM 3. 

We test for Pi4 only and also only using the Ubuntu images. Actually I
have a Pi3 here so I can give raspbian a try over the coming days.

Thanks
Andre

> 
>> -----Original Message-----
>> From: Andre Puschmann
>> [mailto:andre.puschmann at softwareradiosystems.com]
>> Sent: Monday, May 3, 2021 2:40 PM
>> To: Ralph A. Schmid, dk5ras <ralph at schmid.xxx>; 'srslte-users' <srslte-
>> users at lists.softwareradiosystems.com>
>> Subject: Re: [srslte-users] srsRAN 21.04 Release Announcement
>>
>> Ralph,
>>
>> On 3/5/21 14:36, Ralph A. Schmid, dk5ras wrote:
>>> Very nice!
>>>
>>> On my Intel machine all compile fine, no issues. However the
>>> Raspberries feel a bit uneasy with it, this what they spit at me when
>>> I'm telling them to build srsRAN:
>>
>> Can you please specify the details of those machines, i.e. version, OS, etc?
>> In our CI, we build on Ubuntu 19.10 and Ubuntu 20.04 LTS on the Pi4.
>>
>> Thanks
>> Andre
>>
>>>
>>> [ 38%] Built target sequence_test
>>> /home/pi/srsRAN/lib/src/common/liblte_security.cc: In function
>>> ‘LIBLTE_ERROR_ENUM liblte_security_milenage_f2345(uint8*, uint8*,
>>> uint8*, uint8*, uint8*, uint8*, uint8*)’:
>>> /home/pi/srsRAN/lib/src/common/liblte_security.cc:1158:5: error:
>>> ‘mbedtls_aes_crypt_ecb’ was not declared in this scope
>>>      mbedtls_aes_crypt_ecb(&ctx, AES_ENCRYPT, input, temp);
>>>      ^~~~~~~~~~~~~~~~~~~~~
>>> /home/pi/srsRAN/lib/src/common/liblte_security.cc:1158:5: note:
>>> suggested
>>> alternative: ‘aes_crypt_ecb’
>>>      mbedtls_aes_crypt_ecb(&ctx, AES_ENCRYPT, input, temp);
>>>      ^~~~~~~~~~~~~~~~~~~~~
>>>      aes_crypt_ecb
>>>
>>> With best regards
>>>
>>> Ralph.
>>>
>>>
>>>> -----Original Message-----
>>>> From: srslte-users [mailto:srslte-users-
>>>> bounces at lists.softwareradiosystems.com] On Behalf Of Andre
>> Puschmann
>>>> Sent: Friday, April 30, 2021 4:50 PM
>>>> To: srslte-users <srslte-users at lists.softwareradiosystems.com>
>>>> Subject: [srslte-users] srsRAN 21.04 Release Announcement
>>>>
>>>> Dear SDR hackers,
>>>>
>>>> In case you missed it: srsLTE is now srsRAN!
>>>> Since early 2020, we have been developing support for 5G NR and as we
>>>> expand beyond 4G LTE, our "srsLTE" naming no longer fits like it used to.
>>>> With srsRAN, we will add 5G UE and gNodeB support but we will of
>>>> course continue to develop and improve our existing 4G solutions.
>>>> Indeed, this year sees the first large-scale deployments of our LTE
>>>> solutions in production networks in partnership with our commercial
>>>> clients. From the very beginning, we have designed and developed our
>>>> software for real-world deployment and this represents a huge
>>>> milestone for our team and community.
>>>>
>>>> As part of project name change, we’ve updated our repo [1], the
>>>> project website [2] and our documentation [3]. All of your old srsLTE
>>>> links are automatically redirected and will be maintained so no git
>>>> remote changes are required.
>>>>
>>>> Today we are announcing the very first release: srsRAN 21.04.
>>>> First and foremost, this release includes a FOSS 5G NSA UE
>>>> implementation with an x86-optimized FEC and PHY layer. In other
>>>> words, one can run a 5G NSA UE on commodity compute hardware with
>>>> _all_ protocol layers implemented entirely in software.
>>>>
>>>> Along with the code release, we’ve provided a dedicated application
>>>> note [4] showing how to setup and test 5G NSA with srsUE.
>>>>
>>>> Besides the exciting news around srsUE, this new release also brings
>>>> a number of new features for our 4G ENB, including a new scheduler,
>>>> uplink power control, tunnel forwarding over S1 during mobility and
>>>> PDCP discard support to name just a few.
>>>>
>>>> As usual, many more changes have been made under the hood, including
>>>> optimizations of data structures and memory usage and various other
>>>> bug- fixes and performance improvements throughout the code base.
>>>> Please check the release changelog [5] and git history for more details.
>>>>
>>>> We'd also like to thank various external contributors, including
>>>> Supreeth Herle, Frederick Pelchat, Nikita Pushchin, Jan Bruckner and
>>>> Matan Perelman.
>>>>
>>>>
>>>> Happy hacking and enjoy the release.
>>>>
>>>> The srsRAN team
>>>>
>>>> [1] https://github.com/srsran/srsRAN/ [2] https://www.srsran.com/ [3]
>>>> https://docs.srsran.com/ [4]
>>>>
>> https://docs.srsran.com/en/latest/app_notes/source/5g_nsa/source/index.
>>>> html
>>>> [5] https://github.com/srsran/srsRAN/blob/master/CHANGELOG
>>>> _______________________________________________
>>>> srslte-users mailing list
>>>> srslte-users at lists.softwareradiosystems.com
>>>> http://www.softwareradiosystems.com/mailman/listinfo/srslte-users
>>>
>>
>>
>> --
>> Andre Puschmann
>>
>> Software Radio Systems (SRS)
>> http://www.softwareradiosystems.com
>>
>> PGP/GnuPG key: 6C42AB31
>> fingerprint: 137A AE49 785B A445 257C 8AD7 D877 A498 6C42 AB31
> 

-- 
Andre Puschmann

Software Radio Systems (SRS)
http://www.softwareradiosystems.com

PGP/GnuPG key: 6C42AB31
fingerprint: 137A AE49 785B A445 257C 8AD7 D877 A498 6C42 AB31