[srslte-users] Connection between commercial ue and LimeSdr

[Andre Puschmann]

Hi,

On 2/5/19 17:51, lilijobo1 wrote:
> 
> Hello,
> 
> at the moment I try to get a connection between my LimeSdr and my galaxy
> s5 with a programmed simcard. I programmed the simcard with the values
> given in the user_db.csv . Is there a way to check if the simcard is
> properly programmed? When I run srsepc and srsenb I get the output
> mentioned below but nothing more happens.  Secondly I would like to know
> if I have to specify manually which channels to be used for rx and tx
> and if yes how do I do it?

By default the Lime uses the low-band antennas so with 880 MHz you
should be fine. If your SIM card is programmed correctly can't be
checked from srsLTE.

Cheers
Andre

> 
> Thank you in advance
> 
> 
> 
> 
> Johannes
> 
> --->srsepc<---
> 
> Built in Release mode using commit 429ee901 on branch master.
> 
> 
> ---  Software Radio Systems EPC  ---
> 
> Reading configuration file /home/localadmin/.config/srslte/epc.conf...
> HSS Initialized.
> MME GTP-C Initialized
> MME Initialized. MCC: 0xf001, MNC: 0xff01
> SP-GW Initialized.
> Received S1 Setup Request.
> S1 Setup Request - eNB Name: srsenb01, eNB id: 0x19b
> S1 Setup Request - MCC:001, MNC:01, PLMN: 61712
> S1 Setup Request - TAC 7, B-PLMN 0
> S1 Setup Request - Paging DRX 2
> Sending S1 Setup Response
> 
> 
> 
> 
> --->srsenb<---
> 
> Built in Release mode using commit 429ee901 on branch master.
> 
> ---  Software Radio Systems LTE eNodeB  ---
> 
> Reading configuration file /home/localadmin/.config/srslte/enb.conf...
> Soapy has found device #0: addr=1d50:6108, driver=lime,
> label=LimeSDR-USB [USB 3.0] 907060244302D, media=USB 3.0, module=FX3,
> name=LimeSDR-USB, serial=000907060244302D,
> [INFO] Make connection: 'LimeSDR-USB [USB 3.0] 907060244302D'
> [INFO] Reference clock 30.72 MHz
> [INFO] Device name: LimeSDR-USB
> [INFO] Reference: 30.72 MHz
> [INFO] LMS7002M calibration values caching Disable
> [INFO] RX LPF configured
> Set Rx bandwidth to 2.50 MHz
> [INFO] Filter calibrated. Filter order-4th, filter bandwidth set to 5
> MHz.Real pole 1st order filter set to 2.5 MHz. Preemphasis filter not
> active
> [INFO] TX LPF configured
> Set Tx bandwidth to 5.00 MHz
> Setting up RX stream
> Setting up TX stream
> Available device sensors:
>  - clock_locked
>  - lms7_temp
> Available sensors for RX channel 0:
>  - lo_locked
> 
> [INFO] Tx calibration finished
> 
> [INFO] Rx calibration finished
> State of gain elements for Rx channel 0 (AGC not supported):
>  - TIA: 9.00 dB
>  - LNA: 30.00 dB
>  - PGA: -4.00 dB
> State of gain elements for Tx channel 0 (AGC not supported):
>  - TIA: 9.00 dB
>  - LNA: 30.00 dB
>  - PGA: -4.00 dB
> Rx antenna set to LNAL
> Tx antenna set to BAND1
> 
> Warning burst preamble is not calibrated for device lime. Set a value
> manually
> 
> Setting frequency: DL=880.0 Mhz, UL=835.0 MHz
> Tuned Tx to 880.00 MHz
> Tuned Rx to 835.00 MHz
> Set master clock rate to 11.52 MHz
> Setting Sampling frequency 11.52 MHz
> [INFO] RX LPF configured
> Set Rx bandwidth to 8.64 MHz
> [INFO] Filter calibrated. Filter order-4th, filter bandwidth set to 8.64
> MHz.Real pole 1st order filter set to 2.5 MHz. Preemphasis filter not
> active
> [INFO] TX LPF configured
> Set Tx bandwidth to 8.64 MHz
> 
> ==== eNodeB started ===
> Type <t> to view trace
> [INFO] Tx calibration finished
> [INFO] Rx calibration finished
> [WARNING] L
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