Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11082153 | Signal sampling and recovery method and apparatus applicable to OvXDM system, and OvXDM system | Ruopeng Liu, Chunlin Ji, Xingan Xu | 2021-08-03 |
| 11082858 | Frequency spectrum allocation method and apparatus for overlapped multiplexing system, storage medium and processor | Ruopeng Liu, Chunlin Ji | 2021-08-03 |
| 11024959 | Signal transmission apparatus and system | Lijun Pu, Jinsong Zhang | 2021-06-01 |
| 11008859 | Method for analyzing coalbed methane geological selection of multi-coalbed high ground stress region | Caifang Wu, Xiaolei Liu, Shunxi Liu, Mingyang Du, Erchao Zhang | 2021-05-18 |
| 10951338 | Soft value extraction method and device applicable to OvXDM system, and OvXDM system | Ruopeng Liu, Chunlin Ji, Hao Zheng | 2021-03-16 |
| 10951346 | Decoding method, apparatus, and system for OvXDM system | Ruopeng Liu, Chunlin Ji, Xingan Xu | 2021-03-16 |
| 10833792 | Overlapped multiplexing-based modulation and demodulation method and device | Ruopeng Liu, Chunlin Ji, Hao Zheng | 2020-11-10 |
| 10771303 | Overlapped multiplexing-based decoding method and device, and modulation and demodulation method and system | Ruopeng Liu, Chunlin Ji, Xingan Xu | 2020-09-08 |
| 10742456 | Signal modulation method and device | Ruopeng Liu, Chunlin Ji, Changwei Lv | 2020-08-11 |
| 10715304 | Modulation method and apparatus applicable to OvXDM system, and OvXDM system | Ruopeng Liu, Chunlin Ji, Xingan Xu | 2020-07-14 |
| 10707896 | Forward and backward smooth decoding method, device, and system | Ruopeng Liu, Chunlin Ji, Xingan Xu | 2020-07-07 |
| 10630408 | Overlapped multiplexing modulation method, apparatus and system | Ruopeng Liu, Chunlin Ji | 2020-04-21 |
| 10419261 | Decoding method and apparatus, and system therefor | Ruopeng Liu, Chunlin Ji | 2019-09-17 |