CN104734766A - 一种基于QoS的多小区下行MIMO鲁棒波束成形方法 - Google Patents
一种基于QoS的多小区下行MIMO鲁棒波束成形方法 Download PDFInfo
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106788634A (zh) * | 2017-01-13 | 2017-05-31 | 上海海事大学 | 多小区mimo干扰信道中的鲁棒收发机设计方法 |
CN107634790A (zh) * | 2017-09-07 | 2018-01-26 | 深圳清华大学研究院 | 基于admm的多天线全双工系统分布式波束成形方法 |
WO2018027677A1 (en) * | 2016-08-10 | 2018-02-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Technique for data transmission in a radio access network |
CN111095818A (zh) * | 2017-09-19 | 2020-05-01 | 高通股份有限公司 | 毫米波系统中的波束细化技术 |
CN111181612A (zh) * | 2019-12-31 | 2020-05-19 | 内蒙古大学 | 一种大规模mimo系统的协作波束赋型方法 |
CN111328144A (zh) * | 2020-01-20 | 2020-06-23 | 赣江新区智慧物联研究院有限公司 | 无线资源分配方法、装置、可读存储介质及计算机设备 |
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2015
- 2015-04-14 CN CN201510174723.8A patent/CN104734766B/zh active Active
Non-Patent Citations (5)
Title |
---|
L HYUN等: "Robust transceiver based on worst-case SINR optimization for MIMO interfering broadcast channels with imperfect channel knowledge", 《SIGNAL PROCESSING AND COMMUNICATION SYSTEMS(ICSPCS)》 * |
M TSHANGINI,M NAKHAI: "Second-Order Cone Programming For Robust Downlink Beamforming With Imperfect CSI", 《GLOBAL TELECOMMUNICATIONS CONFERENCE》 * |
S NASSERI, M NAKHAI: "Robust interference management via outage-constrained downlink beamforming in multicell networks", 《GLOBAL TELECOMMUNICATIONS CONFERENCE》 * |
T LE, M NAKHAI: "Downlink Optimization with Interference Pricing and Statistical CSI", 《IEEE TRANSACTIONS ON COMMUNICATIONS》 * |
于斌等: "基于上下行对偶性的多用户MIMO下行链路鲁棒收发机设计", 《电子与信息学报》 * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018027677A1 (en) * | 2016-08-10 | 2018-02-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Technique for data transmission in a radio access network |
US10736053B2 (en) | 2016-08-10 | 2020-08-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Technique for data transmission in a radio access network |
CN106788634A (zh) * | 2017-01-13 | 2017-05-31 | 上海海事大学 | 多小区mimo干扰信道中的鲁棒收发机设计方法 |
CN107634790A (zh) * | 2017-09-07 | 2018-01-26 | 深圳清华大学研究院 | 基于admm的多天线全双工系统分布式波束成形方法 |
CN107634790B (zh) * | 2017-09-07 | 2020-11-10 | 深圳清华大学研究院 | 基于admm的多天线全双工系统分布式波束成形方法 |
CN111095818A (zh) * | 2017-09-19 | 2020-05-01 | 高通股份有限公司 | 毫米波系统中的波束细化技术 |
US10862562B2 (en) | 2017-09-19 | 2020-12-08 | Qualcomm Incorporated | Beam refinement techniques in millimeter wave systems |
CN111095818B (zh) * | 2017-09-19 | 2021-05-14 | 高通股份有限公司 | 毫米波系统中的波束细化技术 |
CN113285746A (zh) * | 2017-09-19 | 2021-08-20 | 高通股份有限公司 | 毫米波系统中的波束细化技术 |
CN113285746B (zh) * | 2017-09-19 | 2022-04-29 | 高通股份有限公司 | 毫米波系统中的波束细化技术 |
CN111181612A (zh) * | 2019-12-31 | 2020-05-19 | 内蒙古大学 | 一种大规模mimo系统的协作波束赋型方法 |
CN111328144A (zh) * | 2020-01-20 | 2020-06-23 | 赣江新区智慧物联研究院有限公司 | 无线资源分配方法、装置、可读存储介质及计算机设备 |
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