CN103701512A - 一种确定下行波束赋形权向量的方法及装置 - Google Patents
一种确定下行波束赋形权向量的方法及装置 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105207708A (zh) * | 2015-09-06 | 2015-12-30 | 北京北方烽火科技有限公司 | 一种波束赋形权向量的生成方法及装置 |
CN106559123A (zh) * | 2015-09-28 | 2017-04-05 | 中兴通讯股份有限公司 | 一种权值获取方法及装置 |
WO2019154326A1 (zh) * | 2018-02-11 | 2019-08-15 | 中兴通讯股份有限公司 | 确定波束赋型权值的方法、装置及设备 |
CN112217550A (zh) * | 2019-07-12 | 2021-01-12 | 华为技术有限公司 | 预编码处理方法和装置 |
Citations (4)
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US20100046643A1 (en) * | 2008-08-19 | 2010-02-25 | Motorola, Inc. | Feedforward of non-quantized precoding weights in a wireless communications system |
CN101895486A (zh) * | 2010-07-16 | 2010-11-24 | 北京创毅视通科技有限公司 | 一种lte下行波束赋形方法、装置、基站和用户终端 |
EP2267916A1 (en) * | 2009-04-20 | 2010-12-29 | ZTE Corporation | Single-user beamforming method and device applying to a frequency division multiplex system |
CN102404028A (zh) * | 2010-09-07 | 2012-04-04 | 普天信息技术研究院有限公司 | 一种波束赋形方法 |
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Patent Citations (4)
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US20100046643A1 (en) * | 2008-08-19 | 2010-02-25 | Motorola, Inc. | Feedforward of non-quantized precoding weights in a wireless communications system |
EP2267916A1 (en) * | 2009-04-20 | 2010-12-29 | ZTE Corporation | Single-user beamforming method and device applying to a frequency division multiplex system |
CN101895486A (zh) * | 2010-07-16 | 2010-11-24 | 北京创毅视通科技有限公司 | 一种lte下行波束赋形方法、装置、基站和用户终端 |
CN102404028A (zh) * | 2010-09-07 | 2012-04-04 | 普天信息技术研究院有限公司 | 一种波束赋形方法 |
Non-Patent Citations (1)
Title |
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陈柏宇: ""LTE系统中波束赋形技术的研究"", 《中国优秀硕士学位论文全文数据库》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105207708A (zh) * | 2015-09-06 | 2015-12-30 | 北京北方烽火科技有限公司 | 一种波束赋形权向量的生成方法及装置 |
CN105207708B (zh) * | 2015-09-06 | 2018-12-18 | 北京北方烽火科技有限公司 | 一种波束赋形权向量的生成方法及装置 |
CN106559123A (zh) * | 2015-09-28 | 2017-04-05 | 中兴通讯股份有限公司 | 一种权值获取方法及装置 |
CN106559123B (zh) * | 2015-09-28 | 2021-10-19 | 中兴通讯股份有限公司 | 一种权值获取方法及装置 |
WO2019154326A1 (zh) * | 2018-02-11 | 2019-08-15 | 中兴通讯股份有限公司 | 确定波束赋型权值的方法、装置及设备 |
CN112217550A (zh) * | 2019-07-12 | 2021-01-12 | 华为技术有限公司 | 预编码处理方法和装置 |
WO2021008477A1 (zh) * | 2019-07-12 | 2021-01-21 | 华为技术有限公司 | 预编码处理方法和装置 |
CN112217550B (zh) * | 2019-07-12 | 2022-03-29 | 华为技术有限公司 | 预编码处理方法和装置 |
EP3993281A4 (en) * | 2019-07-12 | 2022-11-16 | Huawei Technologies Co., Ltd. | METHOD AND APPARATUS FOR PRECODING PROCESSING |
US11804884B2 (en) | 2019-07-12 | 2023-10-31 | Huawei Technologies Co., Ltd. | Precoding processing method and apparatus |
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Effective date of registration: 20200120 Address after: 430073 Hubei province Wuhan Dongxin East Lake high tech Development Zone, Road No. 5 Patentee after: Wuhan Hongxin Communication Technology Co., ltd. Address before: 100085, building 1, tower 5, East Road, Haidian District, Beijing Patentee before: Beifang Fenghuo Tech Co., Ltd., Beijing |
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Address after: 430205 Hubei city of Wuhan province Jiangxia Hidden Dragon Island Tan lake two Road No. 1 Patentee after: CITIC Mobile Communication Technology Co., Ltd Address before: 430073 Hubei province Wuhan Dongxin East Lake high tech Development Zone, Road No. 5 Patentee before: Wuhan Hongxin Telecommunication Technologies Co.,Ltd. |
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Address after: 430205 No.1 tanhu 2nd Road, Canglong Island, Jiangxia District, Wuhan City, Hubei Province Patentee after: CITIC Mobile Communication Technology Co.,Ltd. Address before: 430205 No.1 tanhu 2nd Road, Canglong Island, Jiangxia District, Wuhan City, Hubei Province Patentee before: CITIC Mobile Communication Technology Co., Ltd |