<div dir="ltr"><div>Ok I found this previous discussion about the same issue that might have some useful information</div><div><br></div><div><a href="http://comments.gmane.org/gmane.comp.mobile.osmocom.baseband.devel/3328">http://comments.gmane.org/gmane.comp.mobile.osmocom.baseband.devel/3328</a></div>
<div><br></div><div>Here are some tips from Sylvain that I am going to try tomorrow and hope it will work</div><div><br></div><div><strong> </strong><em>- Let the BTS phone powered on for like 10 min before launching<br>transceiver and openbts, this lets the crystal warmup and it'll be<br>
more stable<br> - The phone you're trying to register must not be too close from the<br>bts phone, at least 5m away or so.</em></div><div><br></div><div>One point I forgot to mention that I suspect might be the reason for the network not to appear is that I am using an osmocom phone without the filter re-work.</div>
<div><br></div><div>I was hoping I would be able to do the job using a normal osmocom phone I had. I am only trying to demo to the top management how easy it is for anyone to broadcast their network and possibly use it for malicious intentions</div>
<div><br></div><div>let me know if you have any thoughts here</div><p><strong><br></strong></p><div><strong><br></strong></div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Feb 24, 2014 at 9:01 AM, Hassan Mourad <span dir="ltr"><<a href="mailto:hassan.morad@gmail.com" target="_blank">hassan.morad@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>hello LSX,</div><div> </div><div>Thanks for your input</div><div> </div><div>I am using sylvain/testing branch, and trx was compiled correctly</div>
</div><div class="gmail_extra"><div><div class="h5"><br><br><div class="gmail_quote">
On Mon, Feb 24, 2014 at 8:31 AM, LSX <span dir="ltr"><<a href="mailto:289039690@qq.com" target="_blank">289039690@qq.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
这个文章我测试过，到时测试的时候不是用的这个分支，是用的jolly/testing这个分支，能搜索到openbts，信号，但无法注册基站。我就搞到这一步。<div><br></div><div><br></div><div style="padding:2px 0px;font-family:Arial Narrow;font-size:12px">------------------ Original ------------------</div>
<div style="background:rgb(239,239,239);padding:8px;font-size:12px"><div><b>From:</b> "Hassan Mourad"<u></u>; </div><div><b>Date:</b> 2014年2月24日(星期一) 下午2:21</div><div><b>To:</b> "baseband-devel"<u></u>; </div>
<div><b>Subject:</b> Osmocom Trx with OpenBTS</div></div><div><div><div><br></div><div dir="ltr"><div><div><div><div>Hi Guys,<br><br></div>So I was trying to use my osmocom phone as a transceiver for openBTS.<br>
<br>I followed the procedures indicated in this link "<a href="http://bb.osmocom.org/trac/wiki/Software/Transceiver" target="_blank">bb.osmocom.org/trac/wiki/Software/Transceiver</a>" and was able to successfully load trx.compalram.bin on the phone, connect openBTS to it and sync the clock to the strongest cell around<br>
<br></div>I got the output attached from openBTS<br><br></div>For some reason however when I search for the network I am unable to find it.<br><br></div>I can not figure out what exactly is going on here and I was wondering if any one can help<br>
<br>One thing to point out is that I was never able to set the below value to the suggested value as it was not in OpenBTSs configuration options. I am not sure if this has been deprecated or replaced by any other options<br>
<pre>GSM.CellSelection.Neighbors = (set to empty string)</pre><div><div><br></div><div>Any help would be appreciated<br></div><div><br>Starting the system...<br>ALERT 139961385809696 07:54:21.0 TRXManager.cpp:434:powerOff: POWEROFF failed with status -1<br>
50<br>41<br>1<br><0012> l1ctl.c:351 Reset received: Starting sync.<br><0012> l1ctl.c:308 Sync acquired, wait for BCCH ...<br><0011> trx.c:190 TRX CLK Indication 2119409<br><0011> trx.c:190 TRX CLK Indication 2119460<br>
<0011> trx.c:190 TRX CLK Indication 2119511<br><0011> trx.c:190 TRX CLK Indication 2119562<br><0011> trx.c:190 TRX CLK Indication 2119613<br><0011> trx.c:190 TRX CLK Indication 2119664<br><0011> trx.c:190 TRX CLK Indication 2119715<br>
<0011> trx.c:190 TRX CLK Indication 2119766<br><0011> trx.c:190 TRX CLK Indication 2119817<br><0011> trx.c:190 TRX CLK Indication 2119868<br><0011> trx.c:190 TRX CLK Indication 2119919<br><0011> trx.c:190 TRX CLK Indication 2119970<br>
<0011> trx.c:190 TRX CLK Indication 2120021<br><0011> trx.c:190 TRX CLK Indication 2120072<br><0011> trx.c:190 TRX CLK Indication 2120123<br><0011> trx.c:190 TRX CLK Indication 2120174<br><0011> trx.c:190 TRX CLK Indication 2120225<br>
<0011> trx.c:190 TRX CLK Indication 2120276<br><0011> trx.c:190 TRX CLK Indication 2120327<br><0011> trx.c:190 TRX CLK Indication 2120378<br><0011> trx.c:419 TRX Control recv: |READFACTORY|sdrsn|<br>
<0011> trx.c:432 [!] No handlers found for command 'READFACTORY'. Empty response<br><0011> trx.c:220 TRX Control send: |RSP READFACTORY -1|<br>ALERT 139961385809696 07:54:26.0 TRXManager.cpp:595:getFactoryCalibration: READFACTORY failed with status -1<br>
<0011> trx.c:419 TRX Control recv: |RXTUNE|899200|<br><0011> trx.c:331 Setting C0 ARFCN to 46 (GSM900)<br><0011> trx.c:220 TRX Control send: |RSP RXTUNE 0 899200|<br><0011> trx.c:419 TRX Control recv: |TXTUNE|944200|<br>
<0011> trx.c:220 TRX Control send: |RSP TXTUNE 0 944200|<br><0011> trx.c:419 TRX Control recv: |SETBSIC|2|<br><0011> trx.c:220 TRX Control send: |RSP SETBSIC 0|<br><0011> trx.c:419 TRX Control recv: |SETMAXDLY|4|<br>
<0011> trx.c:220 TRX Control send: |RSP SETMAXDLY 0 4|<br><0011> trx.c:419 TRX Control recv: |SETRXGAIN|0|<br><0011> trx.c:220 TRX Control send: |RSP SETRXGAIN 0 0|<br><0011> trx.c:419 TRX Control recv: |POWERON||<br>
<0011> trx.c:220 TRX Control send: |RSP POWERON 0|<br><0011> trx.c:419 TRX Control recv: |SETPOWER|0|<br><0011> trx.c:220 TRX Control send: |RSP SETPOWER 0 0|<br><0011> trx.c:419 TRX Control recv: |SETSLOT|0 5|<br>
<0011> trx.c:220 TRX Control send: |RSP SETSLOT 0 5|<br><0011> trx.c:419 TRX Control recv: |NOHANDOVER|0|<br><0011> trx.c:432 [!] No handlers found for command 'NOHANDOVER'. Empty response<br><0011> trx.c:220 TRX Control send: |RSP NOHANDOVER -1|<br>
<0011> trx.c:419 TRX Control recv: |NOHANDOVER|0|<br><0011> trx.c:432 [!] No handlers found for command 'NOHANDOVER'. Empty response<br><0011> trx.c:220 TRX Control send: |RSP NOHANDOVER -1|<br>
<0011> trx.c:419 TRX Control recv: |NOHANDOVER|0|<br>
<0011> trx.c:432 [!] No handlers found for command 'NOHANDOVER'. Empty response<br><0011> trx.c:220 TRX Control send: |RSP NOHANDOVER -1|<br><0011> trx.c:512 TRX Data 2120429:0:0:a06a94a2530140e0502112a56884a0<br>
<0011> trx.c:512 TRX Data 2120430:0:0:118a5328040142e042a04a81a80600<br><0011> trx.c:512 TRX Data 2120431:0:0:51a9402542006075080182102042a0<br><0011> trx.c:512 TRX Data 2120432:0:0:4424400420400a65a8022052a07800<br>
<0011> trx.c:419 TRX Control recv: |NOHANDOVER|0|<br><0011> trx.c:432 [!] No handlers found for command 'NOHANDOVER'. Empty response<br><0011> trx.c:220 TRX Control send: |RSP NOHANDOVER -1|<br>
<0011> trx.c:419 TRX Control recv: |NOHANDOVER|0|<br>
<0011> trx.c:432 [!] No handlers found for command 'NOHANDOVER'. Empty response<br><0011> trx.c:220 TRX Control send: |RSP NOHANDOVER -1|<br><0011> trx.c:419 TRX Control recv: |NOHANDOVER|0|<br>
<0011> trx.c:432 [!] No handlers found for command 'NOHANDOVER'. Empty response<br>
<0011> trx.c:220 TRX Control send: |RSP NOHANDOVER -1|<br><0011> trx.c:512 TRX Data 2120382:0:0:a05f550a04dd106a017d008015d020<br><0011> trx.c:512 TRX Data 2120383:0:0:2ebf548abbf502eaadd548aeff4400<br>
<0011> trx.c:512 TRX Data 2120388:0:0:a05f550a04dd106a017d008015d020<br>
<0011> trx.c:512 TRX Data 2120389:0:0:2ebf548abbf502eaadd548aeff4400<br><0011> trx.c:512 TRX Data 2120390:0:0:047d148847740a6517554000754020<br><0011> trx.c:512 TRX Data 2120391:0:0:44a3ef550a3af5716aabf512aae5d0<br>
<0011> trx.c:512 TRX Data 2120392:0:0:a05f550a04dd106a017d008015d020<br><0011> trx.c:512 TRX Data 2120393:0:0:2ebf548abbf502eaadd548aeff4400<br><0011> trx.c:512 TRX Data 2120394:0:0:047d148847740a6517554000754020<br>
<0011> trx.c:512 TRX Data 2120395:0:0:44a3ef550a3af5716aabf512aae5d0<br><0011> trx.c:512 TRX Data 2120384:0:0:047d148847740a6517554000754020<br><0011> trx.c:512 TRX Data 2120385:0:0:44a3ef550a3af5716aabf512aae5d0<br>
<0011> trx.c:419 TRX Control recv: |NOHANDOVER|0|<br><0011> trx.c:432 [!] No handlers found for command 'NOHANDOVER'. Empty response<br><0011> trx.c:220 TRX Control send: |RSP NOHANDOVER -1|<br>
<0011> trx.c:419 TRX Control recv: |NOHANDOVER|0|<br>
<0011> trx.c:432 [!] No handlers found for command 'NOHANDOVER'. Empty response<br><0011> trx.c:220 TRX Control send: |RSP NOHANDOVER -1|<br><0011> trx.c:512 TRX Data 2120398:0:0:811d500a01fd40e845d40284155020<br>
<0011> trx.c:512 TRX Data 2120399:0:0:abff40aafff4026bffd500aadd4080<br><0011> trx.c:512 TRX Data 2120400:0:0:01f5508115d50a651f510801755020<br><0011> trx.c:512 TRX Data 2120401:0:0:10aabdd500aefd7102ab75108bbd50<br>
1393221266.065242 139961385809696: <br>system ready<br><br>1393221266.065285 139961385809696: <br>use the OpenBTSCLI utility to access CLI<br><br><0011> trx.c:190 TRX CLK Indication 2120429<br><0011> trx.c:512 TRX Data 2120520:0:0:c096d65290454478404e00a504f460<br>
<0011> trx.c:512 TRX Data 2120521:0:0:868be1626f34806bbab501039959f0<br><0011> trx.c:512 TRX Data 2120522:0:0:1dcd716a92124d6d017d44b88d80e0<br><0011> trx.c:512 TRX Data 2120523:0:0:b54b391645229df90a9295874176f0<br>
<0011> trx.c:512 TRX Data 2120524:0:0:c096d65290454478404e00a504f460<br><0011> trx.c:512 TRX Data 2120525:0:0:868be1626f34806bbab501039959f0<br><0011> trx.c:512 TRX Data 2120526:0:0:1dcd716a92124d6d017d44b88d80e0<br>
<0011> trx.c:512 TRX Data 2120527:0:0:b54b391645229df90a9295874176f0<br><0011> trx.c:512 TRX Data 2120571:0:0:c096d65290454478404e00a504f460<br><0011> trx.c:512 TRX Data 2120572:0:0:868be1626f34806bbab501039959f0<br>
<0011> trx.c:512 TRX Data 2120573:0:0:1dcd716a92124d6d017d44b88d80e0<br><0011> trx.c:512 TRX Data 2120574:0:0:b54b391645229df90a9295874176f0<br><0011> trx.c:512 TRX Data 2120473:0:0:c096d65290454478404e00a504f460<br>
<0011> trx.c:512 TRX Data 2120474:0:0:868be1626f34806bbab501039959f0<br><0011> trx.c:512 TRX Data 2120475:0:0:1dcd716a92124d6d017d44b88d80e0<br><0011> trx.c:512 TRX Data 2120476:0:0:b54b391645229df90a9295874176f0<br>
<0011> trx.c:512 TRX Data 2120480:0:0:82d854472b9d417c613c4347d79a20<br><0011> trx.c:512 TRX Data 2120481:0:0:4183fbb006f782fa8b53440fe87df0<br><0011> trx.c:512 TRX Data 2120482:0:0:272d65f8c01e98e20cba2298934190<br>
<br><br clear="all"><div><div><div><br>-- <br>Sincerely<br>Hassan Mourad
</div></div></div></div></div></div></div></div></blockquote></div><br><br clear="all"><br></div></div><span class="HOEnZb"><font color="#888888">-- <br>Sincerely<br>Hassan Mourad
</font></span></div>
</blockquote></div><br><br clear="all"><br>-- <br>Sincerely<br>Hassan Mourad
</div>