[srsran-users] NB-Iot ZMQ

[Charbel Lahoud]

I am running the NB-IoT Tx as follows: 
./npdsch_enodeb -f 169e6 -a "device_name=zmq,fail_on_disconnect=true,tx_port=tcp://*:2000,rx_port=tcp://localhost:2001,id=enb,base_srate=1.92e6" -o 1

and NB-IoT Rx as: 
./npdsch_ue -f 169e6 -r 0x1234 -s -d -a "rx_port=tcp://localhost:2000,id=ue,base_srate=23.04e6" -i 1

I am getting the following error on ue: 
Inactive RF plugins: 
Error setting cell in NPBCH
Error setting cell configuration in UE MIB decoder

Any suggestions?

Best regards
Charbel

-----Original Message-----
From: Andre Puschmann <andre.puschmann at srs.io> 
Sent: Thursday, June 23, 2022 5:32 PM
To: Charbel Lahoud <charbel.lahoud at etit.tu-chemnitz.de>; srsran-users at lists.srsran.com
Subject: Re: [srsran-users] NB-Iot ZMQ

Hey,

On 23/6/22 10:59, Charbel Lahoud wrote:
> Is it possible to run NB-IoT with ZMQ ?

You can use ZMQ with the NB-IoT example apps, yes.


> 
> Also, does srsRAN NB-IoT supports Unacknowledged Mode (UM), and how to 
> define it in the code?

No, the NB-IoT solution is a PHY layer examples only, not a full stack eNB.

Cheers
Andre