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Self-healing framework for LTE networks
Fault management is an important part of the operations and maintenance subsystem (OSS) of cellular mobile networks. Perhaps the most important reason is to reduce the number of outages and duration of outages in the network in order to meet the operator's requirements such as network availabil...
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creator | Asghar, M. Z. Hamalainen, S. Ristaniemi, T. |
description | Fault management is an important part of the operations and maintenance subsystem (OSS) of cellular mobile networks. Perhaps the most important reason is to reduce the number of outages and duration of outages in the network in order to meet the operator's requirements such as network availability, robustness, coverage and capacity etc. Increasing complexity of the cellular networks has significant impact on the operations and maintenance of the network. Automation is necessary to protect the operational as well as capital expenses of the cellular network. The aim of this paper is to present a self-healing framework developed for 3GPP Long Term Evolution (LTE) networks and to provide a platform where the detection and compensation of cell outages are evaluated in realistic environment. The impact of early fault detection and timely execution of compensation tasks are shown in terms of radio link failures and number of connected users. |
doi_str_mv | 10.1109/CAMAD.2012.6335320 |
format | conference_proceeding |
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The aim of this paper is to present a self-healing framework developed for 3GPP Long Term Evolution (LTE) networks and to provide a platform where the detection and compensation of cell outages are evaluated in realistic environment. The impact of early fault detection and timely execution of compensation tasks are shown in terms of radio link failures and number of connected users.</description><subject>Abstracts</subject><subject>Accuracy</subject><subject>Cell Outage compensation</subject><subject>Degradation</subject><subject>Experimental system</subject><subject>Fault management</subject><subject>Long Term Evolution (LTE)</subject><subject>Monitoring</subject><subject>Radio access networks</subject><subject>Robustness</subject><subject>Self-healing</subject><subject>Self-organizing network (SON)</subject><subject>Throughput</subject><issn>2378-4865</issn><isbn>1467331236</isbn><isbn>9781467331234</isbn><isbn>9781467331241</isbn><isbn>1467331252</isbn><isbn>9781467331258</isbn><isbn>1467331244</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2012</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNo1jz1Pw0AQRA8BEknwH4DGHZXN7u19lpYJEMmIAvfR5ViDwUnQORLi3yeIMMUbvWakEeIKoUQEf1tXT9VdKQFlaYg0STgRmbcOlbFEKBWeium_kDkTE0nWFcoZfSGycfyAQxxar_1E3Lzw0BXvHIZ-85Z3Kaz5e5s-826b8qad5xve_fp4Kc67MIycHXsm2vt5Wz8WzfPDoq6aovewKzxCkD4eoExEYzVK7ZTSrx1bLRUpiU7bldEhREeeo0cf2cAKgCNESzNx_TfbM_PyK_XrkH6Wx5u0B_FIQYc</recordid><startdate>201209</startdate><enddate>201209</enddate><creator>Asghar, M. Z.</creator><creator>Hamalainen, S.</creator><creator>Ristaniemi, T.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201209</creationdate><title>Self-healing framework for LTE networks</title><author>Asghar, M. 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Z.</creatorcontrib><creatorcontrib>Hamalainen, S.</creatorcontrib><creatorcontrib>Ristaniemi, T.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE/IET Electronic Library</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Asghar, M. 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Perhaps the most important reason is to reduce the number of outages and duration of outages in the network in order to meet the operator's requirements such as network availability, robustness, coverage and capacity etc. Increasing complexity of the cellular networks has significant impact on the operations and maintenance of the network. Automation is necessary to protect the operational as well as capital expenses of the cellular network. The aim of this paper is to present a self-healing framework developed for 3GPP Long Term Evolution (LTE) networks and to provide a platform where the detection and compensation of cell outages are evaluated in realistic environment. The impact of early fault detection and timely execution of compensation tasks are shown in terms of radio link failures and number of connected users.</abstract><pub>IEEE</pub><doi>10.1109/CAMAD.2012.6335320</doi><tpages>3</tpages></addata></record> |
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issn | 2378-4865 |
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subjects | Abstracts Accuracy Cell Outage compensation Degradation Experimental system Fault management Long Term Evolution (LTE) Monitoring Radio access networks Robustness Self-healing Self-organizing network (SON) Throughput |
title | Self-healing framework for LTE networks |
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