| DOWNLINK BEAMFORMING METHODS AND WIRELESS COMMUNICATION SYSTEM TECHNICAL RESULT IS ACHIEVED BY THE FACT THAT AT THE BASE STATION (BS) | |
| 2024-02-07 | |
| 专利权人 | SAMSUNG ELECTRONICS CO LTD (SMSU-C) |
| 申请日期 | 2024-02-07 |
| 专利号 | RU2833492-C1 |
| 成果简介 | NOVELTY - Technical result is achieved by the fact that at the base station (BS) the association between synchronization signals (SS/PBCH) and reference signals of channel state information (CSI-RS) is pre-configured, wherein each SS/PBCH corresponds to one of beams, which can be used by base station for DL transmission, and transmitting, by the base station, the pre-configured association to the user equipment (UE); corresponding SS/PBCH are transmitted from BS in at least some of beams. Measurements of the received SS/PBCH are performed on the user equipment (UE), one or more SS/PBCHs are selected based on the measurement results and a message on the one or more selected SS/PBCHs (MAC CE report) is transmitted to the base station via L2 signalling; when receiving control information from the BS, identified as the ACK of receiving the MAC CE report, a first UE timer of a first predetermined duration (T1) is started USE - Wireless communication. ADVANTAGE - Reduction of signalling overhead costs due to considerable reduction of high-level signalling (RRC) usage when performing beamforming in the downlink (DL) and corresponding reduction of implementation complexity at the base station side. 34 cl, 11 dwg, 11 tbl |
| IPC 分类号 | H04B-007/04 |
| 国家 | 俄罗斯 |
| 专业领域 | 信息技术 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/18212 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | SAMSUNG ELECTRONICS CO LTD (SMSU-C) |
| 推荐引用方式 GB/T 7714 | DAVYDOV A V,MOROZOV G V,DIKAREV D S,et al. DOWNLINK BEAMFORMING METHODS AND WIRELESS COMMUNICATION SYSTEM TECHNICAL RESULT IS ACHIEVED BY THE FACT THAT AT THE BASE STATION (BS). RU2833492-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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