US 11,683,137 B2
Electronic apparatus, wireless communication method and computer-readable medium
Xiaodong Xu, Beijing (CN); Mengying Sun, Beijing (CN); Guanyu Chen, Beijing (CN); Yingting Yuan, Beijing (CN); and Wenbo Zhang, Beijing (CN)
Assigned to SONY CORPORATION, Tokyo (JP)
Appl. No. 17/256,655
Filed by Sony Corporation, Tokyo (JP)
PCT Filed Aug. 2, 2019, PCT No. PCT/CN2019/098956
§ 371(c)(1), (2) Date Dec. 29, 2020,
PCT Pub. No. WO2020/029868, PCT Pub. Date Feb. 13, 2020.
Claims priority of application No. 201810909745.8 (CN), filed on Aug. 10, 2018.
Prior Publication US 2021/0143959 A1, May 13, 2021
Int. Cl. H04W 76/16 (2018.01); H04L 5/00 (2006.01); H04B 7/06 (2006.01); H04W 8/00 (2009.01); H04W 40/22 (2009.01); H04W 48/16 (2009.01); H04W 56/00 (2009.01)
CPC H04L 5/0048 (2013.01) [H04B 7/0626 (2013.01); H04W 8/005 (2013.01); H04W 40/22 (2013.01); H04W 48/16 (2013.01); H04W 56/001 (2013.01); H04W 76/16 (2018.02)] 3 Claims
OG exemplary drawing
 
1. An electronic device for wireless communication, comprising processing circuitry configured to:
perform control to transmit or receive configuration information related to configuration of a reference signal for a discovery process of an Integrated Access and Backhaul link (IAB) node,
wherein, based on the reference signal comprises Synchronization Signal Block (SSBs):
the configuration information comprises a multiplexing manner of a SSB for an access link and a SSB for a first backhaul link, and
the multiplexing manner comprises at least one of:
applying different power levels to the SSB for the access link and the SSB for the first backhaul link, or
setting a specific SSB resource position as the SSB for the access link, and
wherein, based on the reference signal comprising Channel State Information Reference Signal (CSI-RSs):
the configuration information comprises a multiplexing manner of a CSI-RS for an access link and a CSI-RS for a second backhaul link, and
the multiplexing manner comprises transmitting the CSI-RS for the second backhaul link in an omnidirectional mode, and adopting orthogonal time-frequency resources for the CSI-RS for the access link and the CSI-RS for the second backhaul link.