发明名称 |
NETWORK BOTTLENECK MANAGEMENT |
摘要 |
<p>The invention provides a method by which a network element in a telecommunications network can report factors that have limited the performance of a UE in an observation period. A bottleneck score is calculated for each factor, the bottleneck score providing a measurement of the extent to which that factor has limited the performance of that UE compared to other factors in the observation period A data record for the UE is populated with the bottleneck scores and sent in a report towards upper layer management functions. When these reports are received (e.g. by a MME) they may be complemented with global entities of the users and aggregated measures created. The bottleneck scores may be calculated by collecting per-UE performance counters from a radio scheduler and estimating an actual UE performance from the collected performance counters, replacing one or more of the measured performance counters with a hypothetical value reflecting a particular factor operating ideally, and estimating a theoretical user performance based on the hypothetical value and remaining performance counters, and assigning a bottleneck score for that factor by comparing the estimated actual user performance with the estimated theoretical user performance.</p> |
申请公布号 |
WO2011076253(A1) |
申请公布日期 |
2011.06.30 |
申请号 |
WO2009EP67695 |
申请日期 |
2009.12.21 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);BERTZE, AASA;RACZ, ANDRAS;VERES, ANDRAS |
发明人 |
BERTZE, AASA;RACZ, ANDRAS;VERES, ANDRAS |
分类号 |
H04W24/08;G06F11/34;H04L12/26 |
主分类号 |
H04W24/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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