Coverage Optimization of LTE Networks Based on Antenna Tilt Adjusting Considering Network Load
In this paper, we investigate the coverage optimization for LTE networks considering the network load. The network coverage is defined as the number of served users of evolved Node B （eNB） which is determined by eNBs＇ antenna tilt angles （ATA）. The coverage is optimized by optimizing the number of s...
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| Veröffentlicht in: | China communications 2017-05, Vol.14 (5), p.48-58 |
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| creator | NhuQuan Phan ThiOanh Bui Huilin Jiang Pei Li Zhiwen Pan Nan Liu |
| description | In this paper, we investigate the coverage optimization for LTE networks considering the network load. The network coverage is defined as the number of served users of evolved Node B （eNB） which is determined by eNBs＇ antenna tilt angles （ATA）. The coverage is optimized by optimizing the number of served users based on the Modified Particle Swarm Optimization （MPSO） algorithm. Simulation results show that both the number of served users by each eNB and the system throughput are significantly increased. As well, the average load and the bandwidth efficiency of the network are improved. |
| doi_str_mv | 10.1109/CC.2017.7942314 |
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The network coverage is defined as the number of served users of evolved Node B （eNB） which is determined by eNBs＇ antenna tilt angles （ATA）. The coverage is optimized by optimizing the number of served users based on the Modified Particle Swarm Optimization （MPSO） algorithm. Simulation results show that both the number of served users by each eNB and the system throughput are significantly increased. As well, the average load and the bandwidth efficiency of the network are improved.</description><subject>Algorithm design and analysis</subject><subject>antenna tilt angle</subject><subject>Bandwidth</subject><subject>coverage optimization and modified particle swarm optimization</subject><subject>Long Term Evolution</subject><subject>LTE networks</subject><subject>Mathematical model</subject><subject>Optimization</subject><subject>Transmitting antennas</subject><issn>1673-5447</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpFkL1PwzAQxT2ARFU6M7BYSIxp7Tjxx1is8iFFdCkrlpPYIaW1S5xS6F9Pokblljvp_d6d7gFwg9EUYyRmUk5jhNmUiSQmOLkAI0wZidIkYVdgEsIadcUpJTQegXfpv02jKwOXu7be1kfd1t5Bb2G2WsBX0x588xnggw6mhJ0wd61xTsNVvWnhvFzvQ1u7CkrvQl2app8HE8y8Lq_BpdWbYCZDH4O3x8VKPkfZ8ulFzrOoIJi3UclIXnCBeGnyOLUcM2Tz1CbIFoIayi3XqRUYp4yzWAiRclxgJihiNrY5ImQM7k97D9pZ7Sq19vvGdRfVsWp_-jhQilDacbMTVzQ-hMZYtWvqrW5-FUaqT09JqXpcDel1jtuTozbGnOl_9W7Y9-Fd9dW9f0Yoi2NMBUHkD_eqdyQ</recordid><startdate>20170501</startdate><enddate>20170501</enddate><creator>NhuQuan Phan ThiOanh Bui Huilin Jiang Pei Li Zhiwen Pan Nan Liu</creator><general>China Institute of Communications</general><general>Faculty of Mechatronics-Electronics, Lac Hong University, Bien Hoa City 810000, Viet Nam%National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, Jiangsu, China%National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, Jiangsu, China</general><general>National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, Jiangsu, China</general><general>Institute of electrical engineering, Nanjing Xiaozhuang University, Nanjing 211171, China</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20170501</creationdate><title>Coverage Optimization of LTE Networks Based on Antenna Tilt Adjusting Considering Network Load</title><author>NhuQuan Phan ThiOanh Bui Huilin Jiang Pei Li Zhiwen Pan Nan Liu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c318t-d73bc8908deb25f8170fb5f40fc96e68f8a5f91157872999581c179607f2fb033</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Algorithm design and analysis</topic><topic>antenna tilt angle</topic><topic>Bandwidth</topic><topic>coverage optimization and modified particle swarm optimization</topic><topic>Long Term Evolution</topic><topic>LTE networks</topic><topic>Mathematical model</topic><topic>Optimization</topic><topic>Transmitting antennas</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>NhuQuan Phan ThiOanh Bui Huilin Jiang Pei Li Zhiwen Pan Nan Liu</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>China communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NhuQuan Phan ThiOanh Bui Huilin Jiang Pei Li Zhiwen Pan Nan Liu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Coverage Optimization of LTE Networks Based on Antenna Tilt Adjusting Considering Network Load</atitle><jtitle>China communications</jtitle><stitle>ChinaComm</stitle><addtitle>China Communications</addtitle><date>2017-05-01</date><risdate>2017</risdate><volume>14</volume><issue>5</issue><spage>48</spage><epage>58</epage><pages>48-58</pages><issn>1673-5447</issn><coden>CCHOBE</coden><abstract>In this paper, we investigate the coverage optimization for LTE networks considering the network load. 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| source | IEEE Electronic Library (IEL) |
| subjects | Algorithm design and analysis antenna tilt angle Bandwidth coverage optimization and modified particle swarm optimization Long Term Evolution LTE networks Mathematical model Optimization Transmitting antennas |
| title | Coverage Optimization of LTE Networks Based on Antenna Tilt Adjusting Considering Network Load |
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