发明申请
WO2022031973A1 METHODS AND APPARATUS FOR WIRELESS TRANSMIT/RECEIVE UNIT (WTRU) INITIATED CHANNEL OCCUPANCY TIME (COT)
审中-公开
基本信息:
- 专利标题： METHODS AND APPARATUS FOR WIRELESS TRANSMIT/RECEIVE UNIT (WTRU) INITIATED CHANNEL OCCUPANCY TIME (COT)
- 申请号：PCT/US2021/044751 申请日：2021-08-05
- 公开(公告)号：WO2022031973A1 公开(公告)日：2022-02-10
- 发明人： TOOHER, Patrick , EL HAMSS, Aata , ALFARHAN, Faris , WATTS, Dylan
- 申请人： IDAC HOLDINGS, INC.
- 申请人地址： 200 Bellevue Parkway
- 专利权人： IDAC HOLDINGS, INC.
- 当前专利权人： IDAC HOLDINGS, INC.
- 当前专利权人地址： 200 Bellevue Parkway
- 代理机构： DONCH JR., John C.
- 优先权： US63/061,544 2020-08-05
- 主分类号： H04W74/08
- IPC分类号： H04W74/08 ; H04W72/04 ; H04W72/0446 ; H04W74/0808
摘要：
Methods and apparatus are described herein. A wireless transmit/receive unit (WTRU) includes a receiver, processor, and a transceiver. The receiver is configured to receive, from a base station (BS), configuration information that includes a WTRU-specific fixed frame period (FFP) and one or more configured grant (CG) resources. The processor is configured to determine whether to transmit data using a first CG resource of the one or more CG resources and whether to use either the BS-initiated channel occupancy time (COT) or a WTRU-initiated COT. The processor further performs a listen before talk (LBT) based on the COT the WTRU determined to use; and on a condition that the LBT was successful, a transmitter configured to transmit the data and uplink control information (UCI) in the first CG resource.
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04W | 无线通信网络 |
| ------H04W74/00 | 无线信道接入，例如，调度接入或随机接入 |
| --------H04W74/08 | .非调度接入，例如，随机接入，ALOHA或CSMA |