基本信息:
- 专利标题： COMMUNICATION OF SATELLITE INFORMATION FOR NON-TERRESTRIAL NETWORKS
- 申请号：PCT/US2021/014687 申请日：2021-01-22
- 公开(公告)号：WO2021216150A2 公开(公告)日：2021-10-28
- 发明人： SAKHNINI, Iyab Issam , MA, Jun , WU, Qiang , WANG, Xiao Feng , ZHANG, Dan , XU, Huilin
- 申请人： QUALCOMM INCORPORATED
- 申请人地址： ATTN: International IP Administration
- 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
- 代理机构： SCHRAMM, Paul M.
- 优先权： US17/154,497 2021-01-21
- 主分类号： H04B7/185
- IPC分类号： H04B7/185 ; H04B7/0617 ; H04B7/18513 ; H04B7/18519 ; H04B7/18543 ; H04B7/1855 ; H04B7/18563 ; H04W48/12 ; H04W52/143 ; H04W52/146 ; H04W52/42 ; H04W68/005 ; H04W72/042 ; H04W84/06
摘要：
This disclosure provides systems, methods and apparatus for communicating a satellite behavior change. In one aspect, a satellite identifies a satellite behavior change to occur for the satellite of a non-terrestrial network for cellular communications. The apparatus also signals the satellite behavior change to a user equipment serviced by the satellite. In another aspect, a user equipment obtains, from a satellite servicing the user equipment, a signaling of a satellite behavior change to occur for the satellite. The user equipment also adjusts one or more user equipment parameters for cellular communication based on the obtained signaling. The satellite behavior change may include a satellite attitude or a transmit power or coverage area of one or more satellite beams. The user equipment parameters may include satellite or beam selection or reselection to listen to paging information, satellite or beam handover parameters, or transmit power control parameters.