CN101631355A - 用于td-hspa+多用户mimo***的调制编码方式的选择方法 - Google Patents
用于td-hspa+多用户mimo***的调制编码方式的选择方法 Download PDFInfo
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Description
***级仿真参数 | 市区宏小区/市区微小区(NLOS) |
径数(N) | 6 |
每一径的子径数目(M) | 20 |
小区布局 | 19个小区,3扇区/小区 |
预编码方案 | SVD分解(非码本) |
同时调度用户数 | 2 |
多用户调度算法 | 贪婪算法 |
载频 | 1900MHz |
BS端天线数 | 8(天线间距0.5λ) |
UE端天线数 | 1 |
BS端天线增益 | 14dBi |
UE端天线增益 | 0dBi |
BS噪声指数 | 5dB |
UE噪声指数 | 9dB |
热噪声功率谱密度 | -113dBm/Hz |
BS端总发射功率 | 43dBm |
用户数 | 10个用户/扇区 |
业务类型 | Full Buffer |
CQI时延 | 间隔2TTI |
反馈错误率 | 0% |
HARQ方法 | Chase Combining |
最大重传数目 | 3 |
接收检测方式 | Linear MMSE |
MCS选择 | 首次传输BLER 10% |
调度算法 | Proportional Fair(PF Factor 1/1000) |
UE移动速度 | 3km/h |
HS-PDSCH数目 | 3时隙/子帧 |
参数 | 仿真推荐值 |
λ1 | 0.1 |
λ2 | 0.9 |
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Cited By (19)
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CN101854237A (zh) * | 2010-06-01 | 2010-10-06 | 北京邮电大学 | 时变mimo***中基于非码本预编码的传输方法 |
CN102244566A (zh) * | 2010-05-11 | 2011-11-16 | 中兴通讯股份有限公司 | 用于多输入多输出***的下行传输方法和基站 |
WO2012083483A1 (en) * | 2010-12-20 | 2012-06-28 | Nec (China) Co., Ltd. | Method and apparatus for scheduling downlink transmission |
CN102595627A (zh) * | 2012-01-18 | 2012-07-18 | 北京大学 | 一种基于频域调度的双工通信方法 |
CN102612156A (zh) * | 2012-01-18 | 2012-07-25 | 北京大学 | 一种基于时域调度的双工通信方法 |
CN102655684A (zh) * | 2012-03-27 | 2012-09-05 | 华为技术有限公司 | 多入多出***中的调度方法和上行发射方法、装置及*** |
CN102710307A (zh) * | 2012-06-28 | 2012-10-03 | 华为技术有限公司 | 用户终端间的配对方法和装置 |
CN103117790A (zh) * | 2013-01-17 | 2013-05-22 | 杭州电子科技大学 | 分层代数空时码在下行多用户多输入多输出***中的仿射投影解码方法 |
CN103688587A (zh) * | 2011-07-11 | 2014-03-26 | 美国博通公司 | 为了设备到设备通信目的的蜂窝通信网络中的分组调度 |
CN104468027A (zh) * | 2013-09-25 | 2015-03-25 | 株式会社日立制作所 | 支持基于高阶调制的数据传输的基站装置及数据通信方法 |
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WO2017148262A1 (en) * | 2016-03-03 | 2017-09-08 | Huawei Technologies Co., Ltd. | System and method for multi-user full duplex link adaptation |
US10158555B2 (en) | 2016-09-29 | 2018-12-18 | At&T Intellectual Property I, L.P. | Facilitation of route optimization for a 5G network or other next generation network |
US10171214B2 (en) | 2016-09-29 | 2019-01-01 | At&T Intellectual Property I, L.P. | Channel state information framework design for 5G multiple input multiple output transmissions |
US10206232B2 (en) | 2016-09-29 | 2019-02-12 | At&T Intellectual Property I, L.P. | Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks |
US10355813B2 (en) | 2017-02-14 | 2019-07-16 | At&T Intellectual Property I, L.P. | Link adaptation on downlink control channel in a wireless communications system |
US10602507B2 (en) | 2016-09-29 | 2020-03-24 | At&T Intellectual Property I, L.P. | Facilitating uplink communication waveform selection |
US10644924B2 (en) | 2016-09-29 | 2020-05-05 | At&T Intellectual Property I, L.P. | Facilitating a two-stage downlink control channel in a wireless communication system |
CN115882975A (zh) * | 2021-09-29 | 2023-03-31 | ***通信集团山东有限公司 | 信道的调整方法、装置、网络设备和存储介质 |
Family Cites Families (2)
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CN101375523B (zh) * | 2005-01-12 | 2012-12-12 | 高通创锐讯有限公司 | 在mimo***中选择mcs的方法 |
CN101394254B (zh) * | 2007-09-20 | 2011-04-20 | 鼎桥通信技术有限公司 | 多用户多输入多输出***中的线性预编码方法 |
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US9154210B2 (en) | 2010-05-11 | 2015-10-06 | Zte Corporation | Downlink transmission method for multiple input multiple output (MIMO) system, and base station |
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US9030975B2 (en) | 2010-12-20 | 2015-05-12 | Nec (China) Co., Ltd. | Method and apparatus for scheduling downlink transmission |
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CN102655684B (zh) * | 2012-03-27 | 2015-01-21 | 华为技术有限公司 | 多入多出***中的调度方法和上行发射方法、装置及*** |
CN102655684A (zh) * | 2012-03-27 | 2012-09-05 | 华为技术有限公司 | 多入多出***中的调度方法和上行发射方法、装置及*** |
CN102710307A (zh) * | 2012-06-28 | 2012-10-03 | 华为技术有限公司 | 用户终端间的配对方法和装置 |
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CN103117790A (zh) * | 2013-01-17 | 2013-05-22 | 杭州电子科技大学 | 分层代数空时码在下行多用户多输入多输出***中的仿射投影解码方法 |
CN104468027A (zh) * | 2013-09-25 | 2015-03-25 | 株式会社日立制作所 | 支持基于高阶调制的数据传输的基站装置及数据通信方法 |
CN104639271B (zh) * | 2013-11-15 | 2017-04-26 | 华为技术有限公司 | 一种下行sinr估算方法和基站 |
WO2017148262A1 (en) * | 2016-03-03 | 2017-09-08 | Huawei Technologies Co., Ltd. | System and method for multi-user full duplex link adaptation |
US10218458B2 (en) | 2016-03-03 | 2019-02-26 | Futurewei Technologies, Inc. | System and method for multi-user full duplex link adaptation |
US10693585B2 (en) | 2016-03-03 | 2020-06-23 | Futurewei Technologies, Inc. | System and method for multi-user full duplex link adaptation |
US10009143B2 (en) | 2016-03-03 | 2018-06-26 | Futurewei Technologies, Inc. | System and method for multi-user full duplex link adaptation |
US10623158B2 (en) | 2016-09-29 | 2020-04-14 | At&T Intellectual Property I, L.P. | Channel state information framework design for 5G multiple input multiple output transmissions |
US10687375B2 (en) | 2016-09-29 | 2020-06-16 | At&T Intellectual Property I, L.P. | Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks |
US11672032B2 (en) | 2016-09-29 | 2023-06-06 | At&T Intettectual Property I, L.P. | Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks |
US10602507B2 (en) | 2016-09-29 | 2020-03-24 | At&T Intellectual Property I, L.P. | Facilitating uplink communication waveform selection |
US10616092B2 (en) | 2016-09-29 | 2020-04-07 | At&T Intellectual Property I, L.P. | Facilitation of route optimization for a 5G network or other next generation network |
US10171214B2 (en) | 2016-09-29 | 2019-01-01 | At&T Intellectual Property I, L.P. | Channel state information framework design for 5G multiple input multiple output transmissions |
US10644924B2 (en) | 2016-09-29 | 2020-05-05 | At&T Intellectual Property I, L.P. | Facilitating a two-stage downlink control channel in a wireless communication system |
US10206232B2 (en) | 2016-09-29 | 2019-02-12 | At&T Intellectual Property I, L.P. | Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks |
US10158555B2 (en) | 2016-09-29 | 2018-12-18 | At&T Intellectual Property I, L.P. | Facilitation of route optimization for a 5G network or other next generation network |
US11129216B2 (en) | 2016-09-29 | 2021-09-21 | At&T Intellectual Property I, L.P. | Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks |
US11252716B2 (en) | 2016-09-29 | 2022-02-15 | At&T Intellectual Property I, L.P. | Facilitating uplink communication waveform selection |
US11431543B2 (en) | 2016-09-29 | 2022-08-30 | At&T Intellectual Property I, L.P. | Facilitating a two-stage downlink control channel in a wireless communication system |
US10355813B2 (en) | 2017-02-14 | 2019-07-16 | At&T Intellectual Property I, L.P. | Link adaptation on downlink control channel in a wireless communications system |
CN115882975A (zh) * | 2021-09-29 | 2023-03-31 | ***通信集团山东有限公司 | 信道的调整方法、装置、网络设备和存储介质 |
CN115882975B (zh) * | 2021-09-29 | 2024-05-24 | ***通信集团山东有限公司 | 信道的调整方法、装置、网络设备和存储介质 |
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