| NAVIGATION METHOD USING HIGH-PRECISION SUBSCRIBER TERMINAL AND HIGH-PRECISION SUBSCRIBER TERMINAL | |
| 2023-12-08 | |
| 专利权人 | MICROELECTRONIC APP PROGRESS RES INST (MICR-Non-standard) ; GLONASS STOCK CO (GLON-Non-standard) |
| 申请日期 | 2023-12-08 |
| 专利号 | RU2832572-C1 |
| 成果简介 | NOVELTY - Invention enables to implement a method of implementing a noise-immune radio navigation system, which provides high-precision positioning of moving objects. In the disclosed navigation method, a high-precision user terminal is used, which is part of a local radio navigation system integrated with a GNSS and an inertial navigation system (INS). Method uses a GNSS navigation signal and a signal free from the effect of the ionosphere and errors in determining the ephemerides of satellites, using requestless mode and differential-ranging method of positioning. In addition, a noise-immune method of correlation processing of a signal code and dynamically varying pseudorandom sequences (PRS) according to a complex law, methods of dealing with re-reflected signals, high-power noise-like signals at the reception point, for which noise suppression at the output of the matched filter is 2B times, where B is the signal base. Method provides high-precision navigation of moving objects using an inertial navigation system included in a Kalman filter and a high-precision GNSS receiver with a differential correction receiver. USE - Radio navigation. ADVANTAGE - Providing high-precision positioning of moving objects by integrating a local navigation system and a global navigation satellite system (GNSS) receiver in a user terminal with a differential correction receiver with an inertial navigation system using a high-precision method of correlation processing of noise-like signals, providing centimeter positioning accuracy and high resistance to masking and imitation interference. 2 cl, 11 dwg, 3 tbl |
| IPC 分类号 | G01C-021/00 ; G01S-001/24 ; G01S-019/45 ; G01S-003/46 |
| 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/19012 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | 1.MICROELECTRONIC APP PROGRESS RES INST (MICR-Non-standard) 2.GLONASS STOCK CO (GLON-Non-standard) |
| 推荐引用方式 GB/T 7714 | KORNEEV I L,BORISOV K YU,KONDRASHOV Z K,et al. NAVIGATION METHOD USING HIGH-PRECISION SUBSCRIBER TERMINAL AND HIGH-PRECISION SUBSCRIBER TERMINAL. RU2832572-C1[P]. 2023. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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