【資料名稱(chēng)】：3GPP TR 36.902-Self-configuring and self-optimizing network

【資料作者】：3gpp

【資料日期】：2010-03

【資料語(yǔ)言】：英文

【資料格式】：DOC

【資料目錄和簡(jiǎn)介】：


網(wǎng)絡(luò)優(yōu)化的趨勢(shì),識(shí)貨的看看


Foreword5
Introduction5
1Scope6
2References6
3Definitions, symbols and abbreviations6
3.1Definitions6
3.2Symbols6
3.3Abbreviations7
4Description of envisioned self configuring and self optimizing functionality, Use cases7
4.1Coverage and capacity optimization7
4.1.1Use Case description7
4.1.2Required functionality7
4.1.3Evaluation scenarios and expected results8
4.1.4O&M requirements for radio related functions8
4.1.5Solution Description8
4.1.5.1Input data, definition of Measurements or Performance data8
4.1.5.2Output, influenced entities and parameter8
4.1.5.3Impacted specifications, procedure interactions and interfaces8
4.2Energy Savings8
4.2.1Use Case description8
4.2.2Solution Description9
4.2.2.1Input data, definition of Measurements or Performance data9
4.2.2.2Output, influenced entities and parameter9
4.2.2.3Impacted specifications, procedure interactions and interfaces9
4.3Interference Reduction9
4.3.1Use Case description9
4.3.2Solution Description9
4.3.2.1Input data, definition of Measurements or Performance data9
4.3.2.2Output, influenced entities and parameter9
4.3.2.3Impacted specifications, procedure interactions and interfaces9
4.4Automated Configuration of Physical Cell Identity9
4.4.1Use Case description9
4.4.2Solution Description10
4.4.2.1Input data, definition of Measurements or Performance data10
4.4.2.2Output, influenced entities and parameter10
4.4.2.3Impacted specifications and interfaces11
4.5.Mobility robustness optimisation11
4.5.1Use Case description11
4.5.2Required Functionality11
4.5.2.1Detection of Too Late HO11
4.5.2.2Detection of Too Early HO11
4.5.2.3Detection of HO to a Wrong Cell11
4.5.2.4Reducing inefficient use of network resources due to unnecessary HOs12
4.5.2.5Optimization of cell reselection parameters12
4.5.3Evaluation scenarios and expected results12
4.5.4O&M requirements for radio related functions12
4.5.5Solution Description12
4.5.5.1Input data, definition of Measurements or Performance data12
4.5.5.1.1Detection of Too Late HOs13
4.5.5.1.2Detection of Too Early HO13
4.5.5.2Output, influenced entities and parameter13
4.5.5.3Impacted specifications and interfaces13
4.6Mobility Load balancing optimisation13
4.6.1Use Case description13
4.6.2Required functionality16
4.6.3Evaluation criteria and expected results16
4.6.4O&M requirements for radio related functions16
4.6.5Solution description for Intra LTE load balancing17
4.6.5.1Input data, definition of Measurements or Performance data17
4.6.5.2Output, influenced entities and parameter17
4.6.5.3Impacted specifications and interfaces17
4.6.6Solution description for Inter RAT load balancing17
4.6.6.1Input data, definition of Measurements or Performance data18
4.6.6.2Output, influenced entities and parameter18
4.6.6.3Impacted specifications and interfaces18
4.7RACH Optimisation18
4.7.1Use Case description18
4.7.2Objective19
4.7.3Expected results19
4.7.4Solution Description20
4.7.4.1Performance data, Input data and definition of Measurements20
4.7.4.1.1Performance Specification20
4.7.4.1.2Input Data20
4.7.4.1.3Definition of Measurements21
4.7.4.2Output, influenced entities and parameters22
4.7.4.3Impacted specifications, procedure interactions and interfaces22
4.7.4.3.1Stage 2 and stage 3 specifications22
4.7.4.3.1.1Stage 2 specification22
4.7.4.3.1.2Stage 3 specification22
4.7.5O&M requirements22
4.8Automatic Neighbour Relation Function23
4.9Inter-cell Interference Coordination23
4.9.1Use Case description23
4.9.2Solution Description for self-configuration of UL/DL Interference Coordination24
4.9.2.1Input data, definition of Measurements or Performance data24
4.9.2.2Output, influenced entities and parameter24
4.9.2.3Impacted specifications, procedure interactions and interfaces24
4.9.3Solution Description for self-optimisation of UL/DL Interference Coordination24
4.9.3.1Input data, definition of Measurements or Performance data24
4.9.3.2Output, influenced entities and parameter24
4.9.3.3Impacted specifications and interfaces24
Annex A: Change history25