基本信息:
- 专利标题： 협대역 통신들을 위한 협대역 시분할 듀플렉스 프레임 구조
- 专利标题（英）：KR102230097B1 - Narrowband time-division duplex frame structure for narrowband communications
- 申请号：KR1020207018259 申请日：2018-02-09
- 公开(公告)号：KR102230097B1 公开(公告)日：2021-03-18
- 发明人： 소미체티고우리산카르 , 바타드카필 , 리코알바리노알베르토 , 왕샤오펑 , 찬드라세카르마니칸단
- 申请人： 퀄컴 인코포레이티드
- 申请人地址： **** Morehouse Drive, San Diego, CA *****-****, USA
- 专利权人： 퀄컴 인코포레이티드
- 当前专利权人： 퀄컴 인코포레이티드
- 当前专利权人地址： **** Morehouse Drive, San Diego, CA *****-****, USA
- 代理人： 특허법인코리아나
- 优先权： IN201741005360 2017-02-15; US15/724,164 2017-10-03
- 国际申请： PCT/US2018/017626 2018-02-09
- 国际公布： WO2018152025 2018-08-23
- 主分类号： H04L5/14
- IPC分类号： H04L5/14 ; H04L1/18 ; H04L5/00 ; H04W72/04 ; H04W72/14 ; H04W88/02 ; H04W88/08
There is a need to support a narrowband TDD frame structure for narrowband communications. This disclosure provides a solution by supporting one or more narrowband TDD frame structure(s) for narrowband communications. In aspects of the present disclosure, a method, computer-readable medium, and apparatus are provided. The apparatus may decide to transmit the narrowband physical downlink channel in a subframe in the narrowband TDD frame structure of a plurality of narrowband TDD frame structures for narrowband communications. In addition, the apparatus may determine whether the subframe is a special subframe or a downlink subframe when the narrowband TDD frame structure includes one or more special subframes. Further, the apparatus may determine a method of transmitting a narrowband physical downlink channel based on the determination of whether the subframe is a special subframe or a downlink subframe. Additionally, the device may transmit a narrowband physical downlink channel.
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 |
| ------H04L5/00 | 为传输通道提供多用途的装置 |
| --------H04L5/14 | .使用相同形式的信号的双向工作，即双工 |