https://projects.osmocom.org/https://projects.osmocom.org/favicon.ico?16647414092016-12-02T17:01:58ZOpen Source Mobile CommunicationsOsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=25262016-12-02T17:01:58Zlaforge
<ul></ul> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=25272016-12-02T17:06:12Zlaforge
<ul><li><strong>Spec Reference</strong> set to <i>3GPP TS 48.058 Ch. 6.1 and 8.6.1</i></li></ul> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=25292016-12-02T17:08:49Zlaforge
<ul><li><strong>Related to</strong> <i><a class="issue tracker-2 status-3 priority-2 priority-default closed" href="/issues/1866">Feature #1866</a>: Make use of RSL RF RESOURCE INDICATION (interference measurements)</i> added</li></ul> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=33292017-03-10T21:35:03Zlaforge
<ul><li><strong>Assignee</strong> set to <i>dexter</i></li></ul> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=67472017-12-11T12:34:59Zpespin
<ul><li><strong>Related to</strong> <i><a class="issue tracker-1 status-5 priority-2 priority-default closed" href="/issues/2735">Bug #2735</a>: Malformed RF RESource INDication</i> added</li></ul> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=94092018-05-17T14:02:39Zlaforge
<ul><li><strong>Priority</strong> changed from <i>Normal</i> to <i>Low</i></li></ul> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=116062018-09-25T19:11:45Zfixeria
<ul></ul><p>AFAIU, <a class="wiki-page" href="https://projects.osmocom.org/projects/osmotrx/wiki">OsmoTRX</a> actually does the noise measurements on UL:</p>
<p><a class="external" href="https://git.osmocom.org/osmo-trx/tree/Transceiver52M/Transceiver.cpp#n929">https://git.osmocom.org/osmo-trx/tree/Transceiver52M/Transceiver.cpp#n929</a></p>
<p>but, as one can see, noise level is not being forwarded towards the BTS...</p> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=148802019-06-19T10:54:14ZHoernchen
<ul><li><strong>Related to</strong> <i><a class="issue tracker-2 status-3 priority-2 priority-default closed" href="/issues/3750">Feature #3750</a>: Extension of BTS_Tests.ttcn test coverage</i> added</li></ul> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=148822019-06-19T12:50:36ZHoernchen
<ul><li><strong>Related to</strong> <i><a class="issue tracker-2 status-7 priority-2 priority-default" href="/issues/4006">Feature #4006</a>: TRX protocol: wind of change</i> added</li></ul> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=158332019-09-04T09:26:12Zlaforge
<ul><li><strong>Assignee</strong> deleted (<del><i>dexter</i></del>)</li></ul> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=188482020-06-21T15:16:02Zlaforge
<ul><li><b>Checklist item</b> <input type='checkbox' class='checklist-checkbox' disabled> <i>BTS side implementation</i> added</li><li><b>Checklist item</b> <input type='checkbox' class='checklist-checkbox' disabled> <i>TTCN3 tests in BTS_Tests.ttcn (see #3750)</i> added</li></ul><p>let's implement tests within the scope of this issue, allows us to resolve <a class="issue tracker-2 status-3 priority-2 priority-default closed" title="Feature: Extension of BTS_Tests.ttcn test coverage (Resolved)" href="https://projects.osmocom.org/issues/3750">#3750</a></p> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=221932021-06-03T14:35:02Zfixeria
<ul><li><strong>Status</strong> changed from <i>New</i> to <i>In Progress</i></li><li><strong>Assignee</strong> set to <i>fixeria</i></li><li><strong>Priority</strong> changed from <i>Low</i> to <i>Normal</i></li></ul> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=222252021-06-08T16:11:27Zfixeria
<ul><li><b>Checklist item</b> <input type='checkbox' class='checklist-checkbox' checked disabled> <i>BTS side implementation</i> set to Done</li><li><strong>% Done</strong> changed from <i>0</i> to <i>80</i></li></ul><p>From what I can see in Wireshark, my implementation seems to work:</p>
<p><a class="external" href="https://gerrit.osmocom.org/c/osmo-bts/+/24612">https://gerrit.osmocom.org/c/osmo-bts/+/24612</a> Report interference levels in RSL RF RESource INDication [NEW]<br /><a class="external" href="https://gerrit.osmocom.org/c/osmo-bts/+/24613">https://gerrit.osmocom.org/c/osmo-bts/+/24613</a> osmo-bts-trx: report interference levels to the upper layers [NEW]</p> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=222262021-06-08T16:14:18Zfixeria
<ul></ul><p>I also implemented a TTCN-3 test case:</p>
<p><a class="external" href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/24567">https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/24567</a> BTS: add a test case for RF RESource INDication [WIP]</p>
<p>However, I somehow need to make fake_trx.py send NOPE indications with a certain RSSI values. Currently this is not supported: we don't have NOPE indications in our virtual Um environment at all. I'll investigate the easiest way to implement this.</p> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=222282021-06-08T22:57:40Zfixeria
<ul></ul><p>As I expected, periodic RF RESource INDications do break some test cases in ttcn3-bts-test. Here is a fix:</p>
<p><a class="external" href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/24623">https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/24623</a> BTS: ignore other RSL messages in function f_TC_paging() [NEW]</p> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=222942021-06-20T19:20:08Zfixeria
<ul><li><b>Checklist item</b> <input type='checkbox' class='checklist-checkbox' checked disabled> <i>TTCN3 tests in BTS_Tests.ttcn (see #3750)</i> set to Done</li><li><strong>Status</strong> changed from <i>In Progress</i> to <i>Feedback</i></li><li><strong>% Done</strong> changed from <i>80</i> to <i>100</i></li></ul><p>All changes are in Gerrit waiting for review:</p>
<p><a class="external" href="https://gerrit.osmocom.org/q/topic:%22noise%22+(status:open%20OR%20status:merged)">https://gerrit.osmocom.org/q/topic:%22noise%22+(status:open%20OR%20status:merged)</a></p> OsmoBTS - Feature #1569: Report RF interference levels as part of RF RESOURCE INDICATIONhttps://projects.osmocom.org/issues/1569?journal_id=223002021-06-22T18:50:30Zfixeria
<ul><li><strong>Status</strong> changed from <i>Feedback</i> to <i>Resolved</i></li></ul><p>All changes have been merged, including TTCN-3 test cases.</p>