基本信息:
- 专利标题： LISTEN-BEFORE-TALK BEAM OVERLAP MEASUREMENT PROCEDURES
- 申请号：PCT/US2020/035588 申请日：2020-06-01
- 公开(公告)号：WO2020263507A1 公开(公告)日：2020-12-30
- 发明人： YERRAMALLI, Srinivas , CHENDAMARAI KANNAN, Arumugam , CHANDE, Vinay , AKKARAKARAN, Sony , ZHANG, Xiaoxia , LUO, Tao , PARK, Sungwoo , AWONIYI-OTERI, Olufunmilola Omolade , KHOSHNEVISAN, Mostafa , CHAKRABORTY, Kaushik
- 申请人： QUALCOMM INCORPORATED
- 申请人地址： ATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 US
- 专利权人： QUALCOMM INCORPORATED
- 当前专利权人： QUALCOMM INCORPORATED
- 当前专利权人地址： ATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 US
- 代理机构： MUTTER, Nathan
- 优先权： US62/868,683 20190628; US16/888,131 20200529
- 主分类号： H04W74/08
- IPC分类号： H04W74/08
摘要：
Methods, systems, and devices for wireless communications are described. A wireless device, such as a base station or a user equipment, may identify an energy detection threshold for a sensing beam associated with a channel access procedure, such as a listen before talk (LBT) procedure. The wireless device may also identify a set of transmit power parameters for one or more transmit beams. The wireless device may determine a degree of overlap between a coverage area of one or more transmit beams and a coverage area of the sensing beam. The wireless device may adjust the set of transmit power parameters, the energy detection threshold, or a combination thereof based on the degree of overlap. The wireless device may perform the channel access procedure based on the determining, the adjusting, or both.
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 |