Difference between revisions of "Last Month's ATN Performance Metrics"
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<div id="Technical Round Trip Delay "></div> | <div id="Technical Round Trip Delay "></div> | ||
− | === Technical Round Trip Delay ( | + | === Technical Round Trip Delay (Sept 2013)=== |
[[File: TRTD_Monthly_ATN.png| frameless| border| none | text-bottom | 800px|link=Technical_Round_Trip_Delay | alt= The Technical Round Trip Delay Month in Detail]] | [[File: TRTD_Monthly_ATN.png| frameless| border| none | text-bottom | 800px|link=Technical_Round_Trip_Delay | alt= The Technical Round Trip Delay Month in Detail]] | ||
[[Network Level Performance Statistics for ATN Aircraft#Technical Round Trip Delay|Trend over past year.]] | [[Network Level Performance Statistics for ATN Aircraft#Technical Round Trip Delay|Trend over past year.]] | ||
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| align="center" style="background:#6699cc;"|'''Count''' | | align="center" style="background:#6699cc;"|'''Count''' | ||
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− | | AIR SYSTEM TIMEOUT|| | + | | AIR SYSTEM TIMEOUT||87 |
|- | |- | ||
− | | AIRCREW HAS INHIBITED CPDLC|| | + | | AIRCREW HAS INHIBITED CPDLC||87 |
|- | |- | ||
− | | UPLINK DELAYED IN NETWORK AND REJECTED. RESEND OR CONTACT BY VOICE|| | + | | UPLINK DELAYED IN NETWORK AND REJECTED. RESEND OR CONTACT BY VOICE||564 |
|- | |- | ||
| | | | ||
|} | |} | ||
[[Network Level Performance Statistics for ATN Aircraft#CPDLC Downlink Error Counts|Trend over past year.]] | [[Network Level Performance Statistics for ATN Aircraft#CPDLC Downlink Error Counts|Trend over past year.]] |
Latest revision as of 12:45, 16 October 2013
This page shows the set of data link performance statistics at the level of the ATM Network (i.e. in principle all ANSPs but currently only Maastricht UAC and Skyguide are providing data) for all ATN equipped aircraft for May 2013. As the tool to create these metrics is still under test and validation not all the metrics are available yet. There is a corresponding set of graphs for FANS equipped aircraft and a further limited set of graphs that show the trend of these metrics over the preceding year.
Click on the graph to bring up a description of what the metric is measuring.
General Performance Measures
Technical Round Trip Delay (Sept 2013)
Provider Aborts Count (August 2013)
Total Provider Aborts | No. of CPDLC Sessions | PAs as a Percentage |
1022 | 6020 | 16.00% |
CPDLC Technical Error Counts
Error Message | Total |
Not | |
Available | |
Yet | |
Context Management
DLIC Initiation Logon Counts (August 2013)
DLIC Contact Transaction Delay (August 2013)
DLIC Contact Continuity
DLIC Contact Expired Transactions | Total No. Of DLIC Contact Transactions | Continuity |
Not | available | yet |
CPDLC Ground Initiated Transactions
CPDLC Ground Initiated Transaction Delay (August 2013)
CPDLC Ground Initiated Continuity
Expired Events | Total Transactions | Continuity |
Not | yet | available |
CPDLC Uplink Message Usage (August 2013)
Uplink Error Counts (August 2013)
Error Text | Count |
ATC TIMEOUT - REPEAT REQUEST | 95 |
CONTROLLER TERMINATED CPDLC - USE VOICE | 11 |
CPDLC MESSAGE FAILED - USE VOICE | 137 |
CPDLC TRANSFER NOT COMPLETED - REPEAT REQUEST | 6 |
DOWNLINK DELAYED - USE VOICE | 97 |
DOWNLINK MESSAGE REJECTED - SEND 2 ELEMENTS MAX. | 1 |
DOWNLINK TIMESTAMP INDICATES FUTURE TIME | 159 |
DOWNLINKED REQUEST CLOSED BY CONTROLLER - USE VOICE | 59 |
DOWNLINKED RESPONSE RECEIVED AFTER TIMEOUT - USE VOICE | 22 |
ELEMENT COMBINATION REJECTED - USE VOICE | 5 |
LEVEL REQUEST REJECTED - REPLY TO LEVEL UPLINK FIRST | 2 |
REQUEST AGAIN WITH NEXT UNIT | 1 |
ROUTE REQUEST REJECTED - REPLY TO ROUTE UPLINK FIRST | 7 |
TOO MANY LEVEL REQUEST - EXPECT ONLY ONE REPLY | 1 |
TOO MANY ROUTE REQUEST - EXPECT ONLY ONE REPLY | 2 |
TOO MANY ROUTE REQUESTS - EXPECT ONLY ONE REPLY | 1 |
TRANSFER SUPPORT REQUEST REJECTED - REPLY TO TRANSFER SUPPORT UPLINK FIRST | 5 |
CPDLC Air Initiated Transactions
CPDLC Air Initiated Transaction Delay
CPDLC Air Initiated Continuity
Expired Events | Total Transactions | Continuity |
Not | available | yet |
CPDLC Downlink Message Usage (August 2013)
Downlink Error Counts (August 2013)
Error Text | Count |
AIR SYSTEM TIMEOUT | 87 |
AIRCREW HAS INHIBITED CPDLC | 87 |
UPLINK DELAYED IN NETWORK AND REJECTED. RESEND OR CONTACT BY VOICE | 564 |