US 11,689,319 B2
CSI-RS configuration for partial band retuning
Yu Zhang, Beijing (CN); and Wanshi Chen, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 16/614,592
Filed by Qualcomm Incorporated, San Diego, CA (US)
PCT Filed Apr. 20, 2018, PCT No. PCT/CN2018/083863
§ 371(c)(1), (2) Date Nov. 18, 2019,
PCT Pub. No. WO2018/210098, PCT Pub. Date Nov. 22, 2018.
Claims priority of application No. PCT/CN2017/084710 (WO), filed on May 17, 2017.
Prior Publication US 2020/0153552 A1, May 14, 2020
Int. Cl. H04L 1/06 (2006.01); H04L 5/00 (2006.01); H04W 72/23 (2023.01); H04W 72/53 (2023.01); H04W 80/02 (2009.01); H04B 7/06 (2006.01); H04W 76/27 (2018.01)
CPC H04L 1/0693 (2013.01) [H04L 5/0051 (2013.01); H04L 5/0092 (2013.01); H04L 5/0094 (2013.01); H04W 72/23 (2023.01); H04W 72/53 (2023.01); H04B 7/06 (2013.01); H04W 76/27 (2018.02); H04W 80/02 (2013.01)] 28 Claims
OG exemplary drawing
 
25. A method for wireless communication at a user equipment (UE), comprising:
receiving from an access network entity a CSI-RS configuration associated with a first partial band within a total configured bandwidth of the UE;
receiving downlink control information (DCI) from the access network entity, the DCI indicating a set of downlink resources associated with a second partial band within the total configured bandwidth of the UE; and
transmitting, to the access network entity, a partial CSI report, wherein there is a degree of overlap between frequency resources of the first partial band and frequency resources of the second partial band, and the partial CSI report comprises partial CSI-RS measurements taken over overlapping frequency resources of the first partial band and the second partial band.