US 12,082,034 B2
System and method for channel measurement and interference measurement in wireless network
Jialing Liu, Palatine, IL (US); Weimin Xiao, Hoffman Estates, IL (US); Qian Cheng, Naperville, IL (US); and Ruiqi Zhang, Beijing (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Jun. 15, 2023, as Appl. No. 18/335,698.
Application 18/335,698 is a continuation of application No. 17/872,549, filed on Jul. 25, 2022, granted, now 11,716,647.
Application 17/872,549 is a continuation of application No. 16/422,534, filed on May 24, 2019, granted, now 11,399,299, issued on Jul. 26, 2022.
Application 16/422,534 is a continuation of application No. PCT/US2018/061558, filed on Nov. 16, 2018.
Claims priority of provisional application 62/670,464, filed on May 11, 2018.
Claims priority of provisional application 62/588,176, filed on Nov. 17, 2017.
Prior Publication US 2023/0422073 A1, Dec. 28, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 24/10 (2009.01); H04L 1/00 (2006.01); H04L 5/00 (2006.01); H04L 25/02 (2006.01)
CPC H04W 24/10 (2013.01) [H04L 1/0026 (2013.01); H04L 5/0048 (2013.01); H04L 5/0057 (2013.01); H04L 5/0073 (2013.01); H04L 5/001 (2013.01); H04L 5/005 (2013.01); H04L 5/0051 (2013.01); H04L 5/0053 (2013.01); H04L 25/02 (2013.01)] 25 Claims
OG exemplary drawing
 
1. A method, comprising:
receiving, by a user equipment (UE), control information of a first subset of a set of non-zero-power (NZP) channel state information (CSI) reference signal (CSI-RS) (NZP CSI-RS) resources, the control information being associated with a first CSI report;
performing, by the UE, a channel measurement on the first subset of the set of NZP CSI-RS resources;
performing, by the UE, an interference measurement, the interference measurement including at least measurement of a first interference, the first interference being not associated with any interference transmission layer assumed by the UE for the first CSI report, and the first interference being on at least the first subset of the set of NZP CSI-RS resources;
generating, by the UE, the first CSI report based on the channel measurement and the interference measurement; and
transmitting, by the UE, the first CSI report to a network device.