US 12,483,323 B2
Indication method and indication device
Liming Hou, Beijing (CN); Bo Han, Beijing (CN); Shaoli Kang, Beijing (CN); Deshan Miao, Beijing (CN); and Guojun Xiao, Beijing (CN)
Assigned to Datang Mobile Communications Equipment Co., Ltd., Beijing (CN)
Appl. No. 17/789,701
Filed by DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
PCT Filed Dec. 8, 2020, PCT No. PCT/CN2020/134556
§ 371(c)(1), (2) Date Jun. 28, 2022,
PCT Pub. No. WO2021/135858, PCT Pub. Date Jul. 8, 2021.
Claims priority of application No. 201911393963.1 (CN), filed on Dec. 30, 2019.
Prior Publication US 2023/0030149 A1, Feb. 2, 2023
Int. Cl. H04B 7/185 (2006.01); H04W 84/06 (2009.01)
CPC H04B 7/18519 (2013.01) [H04W 84/06 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An indication method performed by a network device, comprising:
obtaining satellite parameters of a current satellite cell and one or more neighbor satellite cells, wherein the current satellite cell is a satellite cell where a terminal is located, the one or more neighbor satellite cells are one or more satellite cells neighboring the current satellite cell;
determining a basic list and a detailed list according to the satellite parameters of the current satellite cell and the one or more neighbor satellite cells, wherein the basic list comprises basic information of the one or more neighbor satellites, and the detailed list comprises detailed information of the one or more neighbor satellites;
sending the basic list to the terminal through a broadcast message and/or sending the detailed list to the terminal through a first signaling,
wherein the detailed list comprises detailed information of one or more neighbor satellites, the detailed information comprises at least one of following:
a neighbor satellite identity ID;
a second neighbor satellite ephemeris configured to indicate a moving trajectory of a neighbor satellite;
a neighbor satellite beam configuration configured to indicate beam configuration and beam availability of a neighbor satellite;
a second neighbor satellite frequency configuration configured to indicate an operating frequency of a neighbor satellite;
a second neighbor satellite polarization configuration configured to represent a polarization state of each beam;
a second neighbor satellite health status indication configured to indicate an available status of a neighbor satellite.