https://projects.osmocom.org/https://projects.osmocom.org/favicon.ico?16647414092020-01-22T13:31:08ZOpen Source Mobile CommunicationsOsmoTRX - Bug #4373: OsmoTRX calculates relatively lower C/I values for EDGE/8-PSK bursts (compared to GMSK)https://projects.osmocom.org/issues/4373?journal_id=172902020-01-22T13:31:08Zpespin
<ul><li><strong>Related to</strong> <i><a class="issue tracker-1 status-3 priority-3 priority-high3 closed" href="/issues/3395">Bug #3395</a>: Uplink CS/MCS control is broken osmo-pcu is used with osmo-bts-trx/osmo-trx</i> added</li></ul> OsmoTRX - Bug #4373: OsmoTRX calculates relatively lower C/I values for EDGE/8-PSK bursts (compared to GMSK)https://projects.osmocom.org/issues/4373?journal_id=172942020-01-22T13:59:41Zpespin
<ul><li><strong>Related to</strong> <i><a class="issue tracker-1 status-3 priority-3 priority-high3 closed" href="/issues/1833">Bug #1833</a>: UPLINK MCS gets reduced from MCS9->MCS6 when good radio condition exists</i> added</li></ul> OsmoTRX - Bug #4373: OsmoTRX calculates relatively lower C/I values for EDGE/8-PSK bursts (compared to GMSK)https://projects.osmocom.org/issues/4373?journal_id=210832021-02-04T17:24:55Zfixeria
<ul><li><strong>Assignee</strong> changed from <i>pespin</i> to <i>fixeria</i></li></ul> OsmoTRX - Bug #4373: OsmoTRX calculates relatively lower C/I values for EDGE/8-PSK bursts (compared to GMSK)https://projects.osmocom.org/issues/4373?journal_id=210862021-02-04T18:53:44Zfixeria
<ul><li><strong>Status</strong> changed from <i>New</i> to <i>In Progress</i></li></ul> OsmoTRX - Bug #4373: OsmoTRX calculates relatively lower C/I values for EDGE/8-PSK bursts (compared to GMSK)https://projects.osmocom.org/issues/4373?journal_id=210872021-02-04T21:42:17Zfixeria
<ul><li><strong>Status</strong> changed from <i>In Progress</i> to <i>Feedback</i></li><li><strong>% Done</strong> changed from <i>0</i> to <i>80</i></li></ul><p>After some testing without and with this patch applied, I can see a significant improvement of reported C/I values:</p>
<p><a class="external" href="https://gerrit.osmocom.org/c/osmo-trx/+/22714">https://gerrit.osmocom.org/c/osmo-trx/+/22714</a> sigProcLib: fix C/I computation for 8-PSK modulated bursts</p>
<p>Once it's merged, we can close this ticket.</p> OsmoTRX - Bug #4373: OsmoTRX calculates relatively lower C/I values for EDGE/8-PSK bursts (compared to GMSK)https://projects.osmocom.org/issues/4373?journal_id=210882021-02-04T22:42:24Zfixeria
<ul><li><strong>Status</strong> changed from <i>Feedback</i> to <i>Resolved</i></li><li><strong>% Done</strong> changed from <i>80</i> to <i>100</i></li></ul><p>Approved and merged. \o/</p>