Problem is usrp x310 doesnot support the gsmband, it works above 1.2GHz. Also if I still change the MCC and MNC I am not not able to find the network on the phone, and any clue on this error "check_rx_md_err: An internal receive buffer has filled", it comes in osmo-trx.
________________________________ From: Dhananjay kumar dhananjay.cse@gmail.com Sent: Monday, January 23, 2017 11:37:38 AM To: Snehasish Kar Cc: nhofmeyr@sysmocom.de Subject: Re: Omsobts -osmotrx communication problem
hi,
network country code 404 mobile network code 31
Change it to
network country code 001 mobile network code 01 short name TESTPLMN long name TESTPLMN
Try it in Band 850 . 900 and 1800 and widely used in India by commercial operates. Remove all neighbor cell list.
You are using 404 31 , it might match some real network, and you will not able to see your test network.
BR Dhananjay
On Mon, Jan 23, 2017 at 11:20 AM, Snehasish Kar <snehasish.cse@live.commailto:snehasish.cse@live.com> wrote:
Hi I have attached my config as requested, also in osmo-trx I am getting the following error "check_rx_md_err: An internal receive buffer has filled" and I am not able to view the network in my phone. I am using usrp x310 and os UBUNTU.
BR
Snehasish
________________________________ From: Neels Hofmeyr <nhofmeyr@sysmocom.demailto:nhofmeyr@sysmocom.de> Sent: Saturday, January 21, 2017 4:35:06 AM To: Snehasish Kar Cc: openbsc@lists.osmocom.orgmailto:openbsc@lists.osmocom.org Subject: Re: Omsobts -osmotrx communication problem
On Fri, Jan 20, 2017 at 11:58:53AM +0000, Snehasish Kar wrote:
Hi
I have installed osmobts and osmotrx with openbsc, to enable openbsc with usrp. But whenever I tried running the three applications, I gave the following error in osmobts. Please help me with it.
<000b> trx_if.c:490 Tx burst length 0 invalid
<000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid
If I remember correctly, osmo-bts-trx will at startup show a bunch of these and then continue normally.
To clarify, you need to run 'osmo-trx', 'osmo-bts-trx' and 'osmo-nitb'. We can't help further with this little information on your config.
~N
-- - Neels Hofmeyr <nhofmeyr@sysmocom.demailto:nhofmeyr@sysmocom.de> http://www.sysmocom.de/ ======================================================================= * sysmocom - systems for mobile communications GmbH * Alt-Moabit 93 * 10559 Berlin, Germany * Sitz / Registered office: Berlin, HRB 134158 B * Gesch?ftsf?hrer / Managing Directors: Harald Welte
-- Thanks & Regards Dhananjay 9686184214
Luck is what happens when preparation meets opportunity.
try in 1900 band. For me it works fine.
What all component you are running ?
BR Dhananjay
On Mon, Jan 23, 2017 at 11:43 AM, Snehasish Kar snehasish.cse@live.com wrote:
Problem is usrp x310 doesnot support the gsmband, it works above 1.2GHz. Also if I still change the MCC and MNC I am not not able to find the network on the phone, and any clue on this error "*check_rx_md_err: An internal receive buffer has filled"*, it comes in osmo-trx.
*From:* Dhananjay kumar dhananjay.cse@gmail.com *Sent:* Monday, January 23, 2017 11:37:38 AM *To:* Snehasish Kar *Cc:* nhofmeyr@sysmocom.de
*Subject:* Re: Omsobts -osmotrx communication problem
hi,
network country code 404 mobile network code 31
Change it to
network country code 001 mobile network code 01 short name TESTPLMN long name TESTPLMN
Try it in Band 850 . 900 and 1800 and widely used in India by commercial operates. Remove all neighbor cell list.
You are using 404 31 , it might match some real network, and you will not able to see your test network.
BR Dhananjay
On Mon, Jan 23, 2017 at 11:20 AM, Snehasish Kar snehasish.cse@live.com wrote:
Hi I have attached my config as requested, also in osmo-trx I am getting the following error "*check_rx_md_err: An internal receive buffer has filled" *and I am not able to view the network in my phone*. *I am using usrp x310 and os UBUNTU.
BR
Snehasish
*From:* Neels Hofmeyr nhofmeyr@sysmocom.de *Sent:* Saturday, January 21, 2017 4:35:06 AM *To:* Snehasish Kar *Cc:* openbsc@lists.osmocom.org *Subject:* Re: Omsobts -osmotrx communication problem
On Fri, Jan 20, 2017 at 11:58:53AM +0000, Snehasish Kar wrote:
Hi
I have installed osmobts and osmotrx with openbsc, to enable openbsc
with usrp. But whenever I tried running the three applications, I gave the following error in osmobts. Please help me with it.
<000b> trx_if.c:490 Tx burst length 0 invalid
<000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid
If I remember correctly, osmo-bts-trx will at startup show a bunch of these and then continue normally.
To clarify, you need to run 'osmo-trx', 'osmo-bts-trx' and 'osmo-nitb'. We can't help further with this little information on your config.
~N
--
- Neels Hofmeyr nhofmeyr@sysmocom.de http://www.sysmocom.de/
=======================================================================
- sysmocom - systems for mobile communications GmbH
- Alt-Moabit 93
- 10559 Berlin, Germany
- Sitz / Registered office: Berlin, HRB 134158 B
- Geschäftsführer / Managing Directors: Harald Welte
-- Thanks & Regards Dhananjay 9686184214
Luck is what happens when preparation meets opportunity.
HI,
We are using B210 , it works fine.
On Mon, Jan 23, 2017 at 11:47 AM, Dhananjay kumar dhananjay.cse@gmail.com wrote:
try in 1900 band. For me it works fine.
What all component you are running ?
BR Dhananjay
On Mon, Jan 23, 2017 at 11:43 AM, Snehasish Kar snehasish.cse@live.com wrote:
Problem is usrp x310 doesnot support the gsmband, it works above 1.2GHz. Also if I still change the MCC and MNC I am not not able to find the network on the phone, and any clue on this error "*check_rx_md_err: An internal receive buffer has filled"*, it comes in osmo-trx.
*From:* Dhananjay kumar dhananjay.cse@gmail.com *Sent:* Monday, January 23, 2017 11:37:38 AM *To:* Snehasish Kar *Cc:* nhofmeyr@sysmocom.de
*Subject:* Re: Omsobts -osmotrx communication problem
hi,
network country code 404 mobile network code 31
Change it to
network country code 001 mobile network code 01 short name TESTPLMN long name TESTPLMN
Try it in Band 850 . 900 and 1800 and widely used in India by commercial operates. Remove all neighbor cell list.
You are using 404 31 , it might match some real network, and you will not able to see your test network.
BR Dhananjay
On Mon, Jan 23, 2017 at 11:20 AM, Snehasish Kar snehasish.cse@live.com wrote:
Hi I have attached my config as requested, also in osmo-trx I am getting the following error "*check_rx_md_err: An internal receive buffer has filled" *and I am not able to view the network in my phone*. *I am using usrp x310 and os UBUNTU.
BR
Snehasish
*From:* Neels Hofmeyr nhofmeyr@sysmocom.de *Sent:* Saturday, January 21, 2017 4:35:06 AM *To:* Snehasish Kar *Cc:* openbsc@lists.osmocom.org *Subject:* Re: Omsobts -osmotrx communication problem
On Fri, Jan 20, 2017 at 11:58:53AM +0000, Snehasish Kar wrote:
Hi
I have installed osmobts and osmotrx with openbsc, to enable openbsc
with usrp. But whenever I tried running the three applications, I gave the following error in osmobts. Please help me with it.
<000b> trx_if.c:490 Tx burst length 0 invalid
<000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid <000b> trx_if.c:490 Tx burst length 0 invalid
If I remember correctly, osmo-bts-trx will at startup show a bunch of these and then continue normally.
To clarify, you need to run 'osmo-trx', 'osmo-bts-trx' and 'osmo-nitb'. We can't help further with this little information on your config.
~N
--
- Neels Hofmeyr nhofmeyr@sysmocom.de http://www.sysmocom.de/
=======================================================================
- sysmocom - systems for mobile communications GmbH
- Alt-Moabit 93
- 10559 Berlin, Germany
- Sitz / Registered office: Berlin, HRB 134158 B
- Geschäftsführer / Managing Directors: Harald Welte
-- Thanks & Regards Dhananjay 9686184214
Luck is what happens when preparation meets opportunity.
-- Thanks & Regards Dhananjay 9686184214
Luck is what happens when preparation meets opportunity.
-
Dhananjay kumar -
Snehasish Kar