US 11,695,451 B2
Electronic device, communication method and storage medium
Jianfei Cao, Beijing (CN)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 17/288,572
Filed by Sony Group Corporation, Tokyo (JP)
PCT Filed Nov. 26, 2019, PCT No. PCT/CN2019/120902
§ 371(c)(1), (2) Date Apr. 26, 2021,
PCT Pub. No. WO2020/108473, PCT Pub. Date Jun. 4, 2020.
Claims priority of application No. 201811432397.6 (CN), filed on Nov. 28, 2018.
Prior Publication US 2021/0391899 A1, Dec. 16, 2021
Int. Cl. H04B 7/0408 (2017.01); H04B 17/373 (2015.01); H04B 7/0413 (2017.01); H04B 7/06 (2006.01); H04B 7/08 (2006.01)
CPC H04B 7/0408 (2013.01) [H04B 7/0413 (2013.01); H04B 7/0695 (2013.01); H04B 7/0897 (2013.01); H04B 17/373 (2015.01)] 16 Claims
OG exemplary drawing
 
1. An electronic device on user device side, comprising:
a processing circuitry configured to:
receive, from a control device in radio resource control (RRC) layer signaling, configuration on an association between a first reference signal and a second reference signal;
receive, from the control device in a medium access control (MAC) control element (CE) activation command, a transmission configuration indication (TCI) state indication for the first reference signal; and
in response to the MAC CE activation command for the first reference signal, implement reception of a third reference signal by using spatial reception parameters for the second reference signal based on the association between the first reference signal and the second reference signal, or
in response to the MAC CE activation command for the first reference signal, implement transmission of a third reference signal by using spatial reception parameters or spatial transmission parameters for the second reference signal based on the association between the first reference signal and the second reference signal.