[srslte-users] srsRAN 21.04 Release Announcement

[John Wu]

Hi Andre,
what is the performance that pi4 running srsran? how many prb and what uplink and downlink throughput can achieve.












At 2021-05-03 20:40:21, "Andre Puschmann" <andre.puschmann at softwareradiosystems.com> wrote:
>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
>
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