基本信息:
- 专利标题： SHORT CONTROL SIGNALING IN UNLICENSED OPERATION
- 申请号：PCT/SE2021/050687 申请日：2021-07-06
- 公开(公告)号：WO2022154704A1 公开(公告)日：2022-07-21
- 发明人： ALRIKSSON, Peter , KARAKI, Reem , GRANT, Stephen , MADHAVAN, Narendar , KOORAPATY, Havish
- 申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- 申请人地址： SE-164 83 STOCKHOLM
- 专利权人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- 当前专利权人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- 当前专利权人地址： SE-164 83 STOCKHOLM
- 代理机构： BOU FAICAL, Roger
- 优先权： US17/150,594 2021-01-15
- 主分类号： H04W74/08
- IPC分类号： H04W74/08
摘要：
There is disclosed a method of operating a radio node (10, 100) in a wireless communication network, the radio node (10, 100) being adapted for accessing a carrier for transmission based on a Clear Channel Assessment (CCA) procedure, the method comprising transmitting Short Control Signaling (SCS) on the carrier without a CCA procedure and/or with limited CCA procedure based on the fulfillment of one or more SCS criteria. The disclosure also pertains to related devices and methods.
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 |