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11. 发明公开

EP3695536A1 TRANSPORT BLOCK SIZE DETERMINATION FOR NEW RADIO 失效
公开(公告)号：EP3695536A1
公开(公告)日：2020-08-19
申请号：EP18799848.9
申请日：2018-10-15
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： QIANG, Yongquan , CHEN, Xixian , LONG, Jianguo , REN, Hong
IPC分类号： H04L1/00

12. 发明公开

EP4445506A1 UE-ASSISTED PRECODER SELECTION IN ACTIVE ANTENNA SYSTEM (AAS) 审中-实审
公开(公告)号：EP4445506A1
公开(公告)日：2024-10-16
申请号：EP21824076.0
申请日：2021-12-07
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： QIANG, Yongquan , LONG, Jianguo , LUO, Kevin , ÅHLANDER, Mats
IPC分类号： H04B7/0456 , H04B7/0417 , H04B7/06
CPC分类号： H04B7/0456 , H04B7/0417 , H04B7/0626

13. 发明公开

EP3991316A1 CHANNEL QUALITY INDICATOR (CQI) REPORTING WITH CQI HEADROOM 无效
公开(公告)号：EP3991316A1
公开(公告)日：2022-05-04
申请号：EP19768882.3
申请日：2019-06-28
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： QIANG, Yongquan , GUO, Shiguang , LONG, Jianguo , REN, Hong
IPC分类号： H04B7/06 , H04L1/00

14. 发明公开

EP3868033A1 MULTI-USER PAIRING AND SINR CALCULATION BASED ON RELATIVE BEAM POWER FOR CODEBOOK-BASED DL MU-MIMO 有权
公开(公告)号：EP3868033A1
公开(公告)日：2021-08-25
申请号：EP18799861.2
申请日：2018-10-18
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： QIANG, Yongquan , LONG, Jianguo , REN, Hong
IPC分类号： H04B7/0452 , H04B7/06

15. 发明公开

EP3854124A1 CHANNEL STATE INFORMATION REFERENCE SIGNAL RESOURCE MAPPING 无效
公开(公告)号：EP3854124A1
公开(公告)日：2021-07-28
申请号：EP18783109.4
申请日：2018-09-17
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： REN, Hong , LONG, Jianguo , QIANG, Yongquan
IPC分类号： H04W16/14 , H04W24/10 , H04L5/00

16. 发明公开

EP3850758A1 ADAPTIVE CELL SHAPING IN CODEBOOK BASED FULL DIMENSION MULTIPLE INPUT-MULTIPLE OUTPUT COMMUNICATIONS 无效
公开(公告)号：EP3850758A1
公开(公告)日：2021-07-21
申请号：EP18779044.9
申请日：2018-09-10
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LONG, Jianguo , BAHCECI, Israfil , NOUAH, Ahmed , QIANG, Yongquan , REN, Hong
IPC分类号： H04B7/00

17. 发明授权

EP3036952B1 METHOD AND APPARATUS FOR PERFORMING DOWNLINK MU-MIMO TRANSMISSION 有权
公开(公告)号：EP3036952B1
公开(公告)日：2019-10-09
申请号：EP13891675.4
申请日：2013-08-22
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： QIANG, Yongquan , WU, Ping , LI, Feng , XU, Jiying , XIAO, Lei
IPC分类号： H04B7/0452 , H04W72/12 , H04B7/0456 , H04J11/00 , H04L1/16 , H04L25/03 , H04L25/02

18. 发明授权

EP3075093B1 METHODS, APPARATUSES AND USER EQUIPMENT FOR HYBRID AUTOMATIC REPEAT REQUEST TRANSMISSION 有权
公开(公告)号：EP3075093B1
公开(公告)日：2018-10-10
申请号：EP13898046.1
申请日：2013-11-28
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： QIANG, Yongquan , REN, Hong , YU, Ping , LI, Feng , TIAN, Yang
IPC分类号： H04L1/18 , H04L1/16 , H04L5/00 , H04W24/02
CPC分类号： H04L1/1819 , H04L1/0003 , H04L1/0009 , H04L1/1692 , H04L1/1816 , H04L5/0055 , H04W24/02 , H04W76/28
摘要： Methods, apparatuses and a user equipment for performing a Hybrid Automatic Repeat Request (HARQ) transmission in a downlink from a base station to at least one user equipment are provided. An exemplary method comprises receiving a HARQ feedback to a HARQ transmission performed with respect to a transport block. The method further comprises determining whether the HARQ feedback is an ambiguous HARQ feedback with respect to a negative acknowledgement or a discontinuous transmission. The method additionally comprises setting (S206) the ambiguous HARQ feedback as the negative acknowledgement or the discontinuous transmission based on the number of HARQ transmissions having been performed and the corresponding received HARQ feedbacks within a target number of HARQ transmissions counting from a first HARQ transmission. With the methods and apparatuses, the ambiguity of the HARQ feedback can be overcome and communication efficiency may be improved.

19. 发明公开

EP3198961A1 METHOD AND BS FOR SCHEDULING UE AND METHOD AND UE FOR TRANSMITTING HARQ 失效
标题翻译：用于调度UE的方法和BS以及用于传送HARQ的方法和UE
公开(公告)号：EP3198961A1
公开(公告)日：2017-08-02
申请号：EP14902875.5
申请日：2014-09-24
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： QIANG, Yongquan , LI, Feng , ZHU, Huaisong , LIU, Huichun , NIE, Jingyue
IPC分类号： H04W72/04
CPC分类号： H04W72/1284 , H04L1/00 , H04L1/1812 , H04L1/1861 , H04L1/1896 , H04L5/0055 , H04W28/26 , H04W72/02 , H04W72/1289 , H04W88/02 , H04W88/08
摘要： The present disclosure relates to a method used in a BS for scheduling a UE, and an associated BS. The method includes: determining four sets of PUCCH format 1b with channel selection resources, which include a part of CCE-mapped dynamic HARQ feedback resources reserved for the UE transmitting HARQ feedback to the BS by using PUCCH format 1a/1b, each set including two PUCCH format 1b with channel selection resources; selecting one of the four sets of PUCCH format 1b with channel selection resources as candidate resources, which are available for the UE transmitting HARQ feedback to the BS by using PUCCH format 1b with channel selection; and transmitting to the UE an indication indicating the selected one of the four sets of PUCCH format 1b with channel selection resources. The present disclosure also relates to a method used in a UE for transmitting HARQ feedback to a BS by using PUCCH format 1b with channel selection, and an associated UE.
摘要翻译：本公开涉及用于调度UE的BS中的方法以及相关联的BS。该方法包括：确定具有信道选择资源的四组PUCCH格式1b，所述信道选择资源包括为UE预留的部分CCE映射的动态HARQ反馈资源，通过PUCCH格式1a / 1b向BS发送HARQ反馈，每组包括两个具有信道选择资源的PUCCH格式1b; 选择具有信道选择资源的四组PUCCH格式1b中的一个作为候选资源，其可用于UE通过使用具有信道选择的PUCCH格式1b向BS发送HARQ反馈; 并向UE发送指示具有信道选择资源的四组PUCCH格式1b中所选择的一个的指示。本公开还涉及用于UE中的方法，该方法用于通过使用具有信道选择的PUCCH格式1b来向BS发送HARQ反馈，以及相关联的UE。

20. 发明公开

EP3036952A1 METHOD AND APPARATUS FOR PERFORMING DOWNLINK MU-MIMO TRANSMISSION 有权
标题翻译：方法和设备具体下行链路MU-MIMO传输
公开(公告)号：EP3036952A1
公开(公告)日：2016-06-29
申请号：EP13891675.4
申请日：2013-08-22
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： QIANG, Yongquan , WU, Ping , LI, Feng , XU, Jiying , XIAO, Lei
IPC分类号： H04W72/00
CPC分类号： H04W72/1278 , H04B7/0452 , H04B7/0456 , H04J11/0036 , H04L1/1607 , H04L1/1861 , H04L5/14 , H04L25/0228 , H04L25/03898 , H04W72/1273
摘要： The embodiments disclose a method and apparatus for performing DL MU-MIMO transmission in a radio communication network enabling MU-MIMO. The method comprises: pairing a UE with one or more other UEs for DL MU-MIMO transmission in the radio communication network; scheduling through a control channel at least one real layer and at least one virtual layer to the UE, wherein each of the at least one virtual layer is a real layer scheduled for at least one of the one or more other UEs; and performing DL transmission to the UE and the one or more other UEs on a transport channel, wherein only the at least one real layer is used for DL transmission to the UE, and each of the at least one virtual layer is used for DL transmission to at least one of the one or more other UEs.

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