Difference between revisions of "Network Level Performance Statistics for ATN Aircraft"
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− | This page shows the set of data link [[Performance Statistics|performance statistics]] at the level of the ATM Network (i.e. in principle all ANSPs but currently only Maastricht UAC and | + | This page shows the set of data link [[Performance Statistics|performance statistics]] at the level of the ATM Network (i.e. in principle all ANSPs but currently only Maastricht UAC, Skyguide, DFS and NATS are providing data) for the preceding year for ATN equipped aircraft. The set of graphs is currently limited as the tool to create them is still under validation. There is a corresponding [[Network Level Performance Statistics for FANS Aircraft|set of graphs for FANS equipped aircraft]]. Click on the graph to bring up a description of what the metric is measuring. |
+ | Performance targets are identified for some of these parameters underneath the corresponding graphs. These targets are derived from requirements given in ED120 as explained in the Link 2000+ DLS CRO Performance Monitoring requirements document available from the [[Library|CRO library]]. | ||
<!-- For each graph just change the first entry when a new image is to be published. The 800px sets a maximum width for the image--> | <!-- For each graph just change the first entry when a new image is to be published. The 800px sets a maximum width for the image--> | ||
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<!-- [[Last Month's ATN Performance Metrics#Technical Round Trip Delay |Last months data]].--> | <!-- [[Last Month's ATN Performance Metrics#Technical Round Trip Delay |Last months data]].--> | ||
<div id="Provider Aborts Count"></div> | <div id="Provider Aborts Count"></div> | ||
+ | The target figure for the 95th percentile is 16 seconds and for the 99th percentile it is 20 seconds. | ||
===Provider Aborts Count Trend=== | ===Provider Aborts Count Trend=== | ||
+ | [[File: PA_Trend_100_Hours.png| frameless| border| none | text-bottom | 800px|link=Provider_Aborts_Count| alt= Provider Aborts Trend]] | ||
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+ | [[File: PA_5Year.png| frameless| border| none | text-bottom | 800px|link=Provider_Aborts_Count| alt= Provider Aborts Trend]] | ||
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[[File: PA_Trend_ATN.png| frameless| border| none | text-bottom | 800px|link=Provider_Aborts_Count| alt= Provider Aborts Trend]] | [[File: PA_Trend_ATN.png| frameless| border| none | text-bottom | 800px|link=Provider_Aborts_Count| alt= Provider Aborts Trend]] | ||
+ | <!-- [[Last Month's ATN Performance Metrics#Provider Aborts Count |Last months data]] --> | ||
+ | The target figure is 1 PA per 100 hours of CPDLC. | ||
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− | < | + | <div id="User Aborts Count"></div> |
+ | |||
+ | ===User Aborts Trend=== | ||
+ | [[File: UA_trend_Ex_CT_CDA_atn.png| frameless| border| none | text-bottom | 800px|link=User_Aborts_Count| alt= User Aborts Trend]] | ||
+ | [[File: UA_trend_CT_atn.png| frameless| border| none | text-bottom | 800px|link=User_Aborts_Count| alt= User Aborts Trend]] | ||
<div id="CPDLC Technical Error Counts"></div> | <div id="CPDLC Technical Error Counts"></div> | ||
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===DLIC Contact Transaction Delay Trend=== | ===DLIC Contact Transaction Delay Trend=== | ||
[[File: DLIC_Contact_Transaction_Delay_Trend.png| frameless| border| none | text-bottom | 800px|link=DLIC_Contact_Transaction_Delay| alt= DLIC Contact Transaction Delay Trend]] | [[File: DLIC_Contact_Transaction_Delay_Trend.png| frameless| border| none | text-bottom | 800px|link=DLIC_Contact_Transaction_Delay| alt= DLIC Contact Transaction Delay Trend]] | ||
− | <!-- [[Last Month's ATN Performance Metrics#DLIC Contact Transaction Delay |Last months data]]. | + | <!-- [[Last Month's ATN Performance Metrics#DLIC Contact Transaction Delay |Last months data]]. --> |
+ | The target for the 95th percentile delay is 60 seconds and for the 99.9th percentile it is 120 seconds. | ||
− | + | <!-- <div id="DLIC Contact Continuity "></div> --> | |
− | <div id="DLIC Contact Continuity "></div> --> | ||
<!-- ===DLIC Contact Continuity Trend=== | <!-- ===DLIC Contact Continuity Trend=== | ||
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===CPDLC Ground Initiated Transaction Delay=== | ===CPDLC Ground Initiated Transaction Delay=== | ||
[[File: GITD_Trend_ATN.png| frameless| border| none | text-bottom | 800px|link=CPDLC_Ground_Initiated_Transaction_Delay| alt= CPDLC Ground Initiated Transaction Delay Trend]] | [[File: GITD_Trend_ATN.png| frameless| border| none | text-bottom | 800px|link=CPDLC_Ground_Initiated_Transaction_Delay| alt= CPDLC Ground Initiated Transaction Delay Trend]] | ||
+ | The target for the 95th percentile delay is 60 seconds and for the 99.9th percentile delay it is 120 seconds. | ||
+ | |||
+ | <div id="CPDLC Uplink Message Usage Trend"></div> | ||
+ | |||
+ | ===CPDLC Uplink Message Usage Trend=== | ||
+ | [[File: UL_Msg_Trend_atn.png| frameless| border| none | text-bottom | 800px|link=CPDLC_Ground_Initiated_Transaction_Delay| alt= CPDLC Uplink Message Usage Trend Trend]] | ||
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==CPDLC Air Initiated Transactions== | ==CPDLC Air Initiated Transactions== | ||
<div id="CPDLC Air Initiated Transaction Delay"></div> | <div id="CPDLC Air Initiated Transaction Delay"></div> | ||
+ | ===CPDLC Air Initiated Transaction Delay=== | ||
[[File: AITD_Trend_ATN.png| frameless| border| none | text-bottom | 800px|link=CPDLC_Air_Initiated_Transaction_Delay| alt= CPDLC AirInitiated Transaction Delay Trend]] | [[File: AITD_Trend_ATN.png| frameless| border| none | text-bottom | 800px|link=CPDLC_Air_Initiated_Transaction_Delay| alt= CPDLC AirInitiated Transaction Delay Trend]] | ||
+ | The target for the 95th percentile delay is 60 seconds and for the 99.9th percentile delay it is 270 seconds. | ||
− | + | <div id="CPDLC Downlink Message Usage Trend"></div> | |
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− | |||
− | <div id="CPDLC | ||
− | ===CPDLC | + | ===CPDLC Downlink Message Usage Trend=== |
− | [[File: | + | [[File: DL_Msg_Trend_atn.png| frameless| border| none | text-bottom | 800px|link=CPDLC_Ground_Initiated_Transaction_Delay| alt= CPDLC Downlink Message Usage Trend Trend]] |
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+ | <!-- | ||
===CPDLC Downlink Error Counts=== | ===CPDLC Downlink Error Counts=== | ||
[[File: No_graph_available.PNG| frameless| border| none | text-bottom | 800px|link=Downlink_Error_Counts| alt= CPDLC Downlink Error Counts]] | [[File: No_graph_available.PNG| frameless| border| none | text-bottom | 800px|link=Downlink_Error_Counts| alt= CPDLC Downlink Error Counts]] | ||
− | + | [[Last Month's ATN Performance Metrics#CPDLC Downlink Error Counts|Last months data]]. --> |
Latest revision as of 09:26, 6 April 2017
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, Skyguide, DFS and NATS are providing data) for the preceding year for ATN equipped aircraft. The set of graphs is currently limited as the tool to create them is still under validation. There is a corresponding set of graphs for FANS equipped aircraft. Click on the graph to bring up a description of what the metric is measuring. Performance targets are identified for some of these parameters underneath the corresponding graphs. These targets are derived from requirements given in ED120 as explained in the Link 2000+ DLS CRO Performance Monitoring requirements document available from the CRO library.
General Performance Measures
Technical Round Trip Delay Trend
The target figure for the 95th percentile is 16 seconds and for the 99th percentile it is 20 seconds.
Provider Aborts Count Trend
The target figure is 1 PA per 100 hours of CPDLC.
User Aborts Trend
Context Management
DLIC Initiation Logon Counts Trend
DLIC Contact Transaction Delay Trend
The target for the 95th percentile delay is 60 seconds and for the 99.9th percentile it is 120 seconds.
CPDLC Ground Initiated Transactions
CPDLC Ground Initiated Transaction Delay
The target for the 95th percentile delay is 60 seconds and for the 99.9th percentile delay it is 120 seconds.
CPDLC Uplink Message Usage Trend
CPDLC Air Initiated Transactions
CPDLC Air Initiated Transaction Delay
The target for the 95th percentile delay is 60 seconds and for the 99.9th percentile delay it is 270 seconds.
CPDLC Downlink Message Usage Trend