基本信息:
- 专利标题： 비동기식 상향링크 송수신 방법 및 장치
- 专利标题（英）：KR102239282B1 - Apparatus and method for asynchronous uplink transmission and reception
- 申请号：KR1020190163729 申请日：2019-12-10
- 公开(公告)号：KR102239282B1 公开(公告)日：2021-04-12
- 发明人： 심병효 , 김원준
- 申请人： 서울대학교산학협력단
- 申请人地址： 서울특별시 관악구...
- 专利权人： 서울대학교산학협력단
- 当前专利权人： 서울대학교산학협력단
- 当前专利权人地址： 서울특별시 관악구...
- 代理人： 김영철; 김 순 영
- 主分类号： H04L1/00
- IPC分类号： H04L1/00 ; H04L25/03 ; H03M7/30 ; H04W72/04
In a wireless communication system, the asynchronous uplink transmission method of a terminal includes selecting a subcarrier location to encode information to be transmitted, sparse coding the information to be transmitted to a selected subcarrier location, and in asynchronous state with the base station, the base station And transmitting an uplink channel including the sparse coded information. In addition, the asynchronous uplink reception method of the base station in a wireless communication system includes the steps of receiving an uplink channel signal including sparse-coded information at a position of a subcarrier from the terminal in an asynchronous state with the terminal, and the received sparse-coded And decoding the information using a compression sensing technique.
信息查询:
EspacenetIPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04L | 数字信息的传输，例如电报通信 |
| ------H04L1/00 | 检测或防止收到信息中的差错的装置 |