CN101557611A - Downlink multiuser selection method used for multi-aerial system - Google Patents
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- CN101557611A CN101557611A CNA2009100845223A CN200910084522A CN101557611A CN 101557611 A CN101557611 A CN 101557611A CN A2009100845223 A CNA2009100845223 A CN A2009100845223A CN 200910084522 A CN200910084522 A CN 200910084522A CN 101557611 A CN101557611 A CN 101557611A
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Abstract
Description
The transmitting antenna number | 4 |
The |
1 |
Total user's |
20~100 |
Total transmitting power P | 10dB |
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Cited By (19)
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CN101854235A (en) * | 2010-04-06 | 2010-10-06 | 中国人民解放军信息工程大学 | User selection method and device in multi-input multi-output system |
CN102130709A (en) * | 2011-04-20 | 2011-07-20 | 中国科学技术大学 | Multiple-input multiple-output (MIMO) multicasting beamforming method |
CN102186212A (en) * | 2011-04-08 | 2011-09-14 | 中兴通讯股份有限公司 | Intercell cooperation scheduling method, system and user equipment |
CN102196369A (en) * | 2010-03-18 | 2011-09-21 | 华为技术有限公司 | Method for selecting and grouping users in multi-antenna system, and communication device |
CN102324954A (en) * | 2011-05-18 | 2012-01-18 | 西安电子科技大学 | Cooperation combination preferable method based on synchronous constraint and signal channel energy rules |
WO2012010027A1 (en) * | 2010-07-23 | 2012-01-26 | 中兴通讯股份有限公司 | User scheduling method and system based on mimo system |
CN102348287A (en) * | 2010-07-24 | 2012-02-08 | 中兴通讯股份有限公司 | Method and device for realizing user scheduling |
CN103701577A (en) * | 2013-12-11 | 2014-04-02 | 北京邮电大学 | Pilot frequency distribution method for inhibiting pilot frequency pollution in cloud wireless access network |
CN104168659A (en) * | 2014-08-19 | 2014-11-26 | 东南大学 | Multi-cell MIMO system user scheduling method under MRT pre-coding strategy |
CN104302006A (en) * | 2014-09-02 | 2015-01-21 | 饶品魁 | Distributed type multi-antenna network overall scheduling system |
WO2015027601A1 (en) * | 2013-08-27 | 2015-03-05 | 东南大学 | A method for multi-user scheduling of low complexity based on replacement |
CN104539328A (en) * | 2014-12-05 | 2015-04-22 | 江苏省邮电规划设计院有限责任公司 | Delay-aware-based semi-orthogonal scheduling method in multi-user system |
WO2016179779A1 (en) * | 2015-05-11 | 2016-11-17 | 华为技术有限公司 | Semi-orthogonal transmission-based communication method and device |
CN106789772A (en) * | 2016-12-29 | 2017-05-31 | 深圳天珑无线科技有限公司 | A kind of safety communicating method and device |
CN106788650A (en) * | 2016-12-16 | 2017-05-31 | 中国电子科技集团公司第二十研究所 | A kind of cooperation close-to zero beam manufacturing process based on orthogonal project operator |
CN106921421A (en) * | 2015-12-25 | 2017-07-04 | 展讯通信(上海)有限公司 | Bluetooth route system, bluetooth route sending and receiving method |
CN109802911A (en) * | 2019-01-21 | 2019-05-24 | 浙江大学 | A kind of Fast Channel estimation and signal synchronizing method suitable for underwater acoustic modem |
CN111711473A (en) * | 2020-06-18 | 2020-09-25 | 西安电子科技大学 | Massive MIMO user selection method based on position information |
CN114614963A (en) * | 2022-03-16 | 2022-06-10 | 北京航空航天大学 | Alternative optimization iterative user group selection method, electronic device and storage medium |
Family Cites Families (4)
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CN1838558A (en) * | 2005-03-25 | 2006-09-27 | 松下电器产业株式会社 | Transmitting antenna selecting method and apparatus in multi-antenna multi-user communication system |
CN101047414A (en) * | 2006-04-01 | 2007-10-03 | 中国科学技术大学 | Downlink multi-user method combined with receiving antenna selection and close-to zero beam forming |
CN101252420B (en) * | 2008-04-02 | 2012-02-22 | 中国科学院计算技术研究所 | System and method of multi-user multi-aerial transmission |
CN101257368B (en) * | 2008-04-09 | 2011-03-02 | 中国科学技术大学 | Multiuser scheduling method based on Tomlinson and Hashim precoding |
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2009
- 2009-05-15 CN CN2009100845223A patent/CN101557611B/en not_active Expired - Fee Related
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102196369B (en) * | 2010-03-18 | 2014-03-12 | 华为技术有限公司 | Method for selecting and grouping users in multi-antenna system, and communication device |
CN102196369A (en) * | 2010-03-18 | 2011-09-21 | 华为技术有限公司 | Method for selecting and grouping users in multi-antenna system, and communication device |
CN101854235B (en) * | 2010-04-06 | 2013-04-10 | 中国人民解放军信息工程大学 | User selection method and device in multi-input multi-output system |
CN101854235A (en) * | 2010-04-06 | 2010-10-06 | 中国人民解放军信息工程大学 | User selection method and device in multi-input multi-output system |
CN102340879A (en) * | 2010-07-23 | 2012-02-01 | 中兴通讯股份有限公司 | User scheduling method and system based on MIMO (multiple input multiple output) system |
WO2012010027A1 (en) * | 2010-07-23 | 2012-01-26 | 中兴通讯股份有限公司 | User scheduling method and system based on mimo system |
CN102348287A (en) * | 2010-07-24 | 2012-02-08 | 中兴通讯股份有限公司 | Method and device for realizing user scheduling |
CN102186212A (en) * | 2011-04-08 | 2011-09-14 | 中兴通讯股份有限公司 | Intercell cooperation scheduling method, system and user equipment |
CN102130709B (en) * | 2011-04-20 | 2014-02-12 | 中国科学技术大学 | Multiple-input multiple-output (MIMO) multicasting beamforming method |
CN102130709A (en) * | 2011-04-20 | 2011-07-20 | 中国科学技术大学 | Multiple-input multiple-output (MIMO) multicasting beamforming method |
CN102324954A (en) * | 2011-05-18 | 2012-01-18 | 西安电子科技大学 | Cooperation combination preferable method based on synchronous constraint and signal channel energy rules |
CN102324954B (en) * | 2011-05-18 | 2013-12-25 | 西安电子科技大学 | Cooperation combination preferable method based on synchronous constraint and signal channel energy rules |
WO2015027601A1 (en) * | 2013-08-27 | 2015-03-05 | 东南大学 | A method for multi-user scheduling of low complexity based on replacement |
CN103701577A (en) * | 2013-12-11 | 2014-04-02 | 北京邮电大学 | Pilot frequency distribution method for inhibiting pilot frequency pollution in cloud wireless access network |
CN103701577B (en) * | 2013-12-11 | 2017-08-11 | 北京邮电大学 | Suppress the pilot distribution method of pilot pollution in cloud wireless access network |
CN104168659B (en) * | 2014-08-19 | 2017-07-28 | 东南大学 | Multiple cell mimo system user scheduling method under MRT precoding strategies |
CN104168659A (en) * | 2014-08-19 | 2014-11-26 | 东南大学 | Multi-cell MIMO system user scheduling method under MRT pre-coding strategy |
CN104302006A (en) * | 2014-09-02 | 2015-01-21 | 饶品魁 | Distributed type multi-antenna network overall scheduling system |
CN104539328A (en) * | 2014-12-05 | 2015-04-22 | 江苏省邮电规划设计院有限责任公司 | Delay-aware-based semi-orthogonal scheduling method in multi-user system |
CN104539328B (en) * | 2014-12-05 | 2017-09-05 | 江苏省邮电规划设计院有限责任公司 | The semi-orthogonal dispatching method perceived in multi-user system based on time delay |
US10588118B2 (en) | 2015-05-11 | 2020-03-10 | Huawei Technologies Co., Ltd. | Semi-orthogonal transmission-based communication method and device |
WO2016179779A1 (en) * | 2015-05-11 | 2016-11-17 | 华为技术有限公司 | Semi-orthogonal transmission-based communication method and device |
CN106921421A (en) * | 2015-12-25 | 2017-07-04 | 展讯通信(上海)有限公司 | Bluetooth route system, bluetooth route sending and receiving method |
CN106788650A (en) * | 2016-12-16 | 2017-05-31 | 中国电子科技集团公司第二十研究所 | A kind of cooperation close-to zero beam manufacturing process based on orthogonal project operator |
CN106788650B (en) * | 2016-12-16 | 2020-05-19 | 中国电子科技集团公司第二十研究所 | Cooperative zero forcing beamforming method based on orthogonal projection operator |
CN106789772A (en) * | 2016-12-29 | 2017-05-31 | 深圳天珑无线科技有限公司 | A kind of safety communicating method and device |
CN109802911A (en) * | 2019-01-21 | 2019-05-24 | 浙江大学 | A kind of Fast Channel estimation and signal synchronizing method suitable for underwater acoustic modem |
CN111711473A (en) * | 2020-06-18 | 2020-09-25 | 西安电子科技大学 | Massive MIMO user selection method based on position information |
CN111711473B (en) * | 2020-06-18 | 2021-11-09 | 西安电子科技大学 | Massive MIMO user selection method based on position information |
CN114614963A (en) * | 2022-03-16 | 2022-06-10 | 北京航空航天大学 | Alternative optimization iterative user group selection method, electronic device and storage medium |
CN114614963B (en) * | 2022-03-16 | 2023-09-26 | 北京航空航天大学 | Alternate optimization iteration user group selection method, electronic equipment and storage medium |
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