US 12,408,157 B2
Dynamic channel state information (CSI) measurement gap for bandwidth limited low complexity user equipments
Qiaoyu Li, Beijing (CN); Chao Wei, Beijing (CN); Yu Zhang, San Diego, CA (US); Peter Pui Lok Ang, San Diego, CA (US); and Jing Lei, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 17/794,587
Filed by QUALCOMM Incorporated, San Diego, CA (US)
PCT Filed Jan. 23, 2020, PCT No. PCT/CN2020/073990
§ 371(c)(1), (2) Date Jul. 21, 2022,
PCT Pub. No. WO2021/147079, PCT Pub. Date Jul. 29, 2021.
Prior Publication US 2023/0144865 A1, May 11, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/0457 (2023.01); H04W 72/0446 (2023.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01); H04W 72/54 (2023.01)
CPC H04W 72/0457 (2023.01) [H04W 72/0446 (2013.01); H04W 72/0453 (2013.01); H04W 72/23 (2023.01); H04W 72/54 (2023.01)] 36 Claims
OG exemplary drawing
 
1. A method of wireless communication, comprising:
operating within an active bandwidth part (BWP) of a component carrier, wherein the active BWP is a portion of a total bandwidth of the component carrier;
receiving an indication of a first time domain (TD) duration and a second TD duration, wherein the first and second TD durations are included in a dynamic channel state information (CSI) measurement gap;
determining a configuration for the dynamic CSI measurement gap, the dynamic CSI measurement gap including CSI measurement resources having a frequency domain occupation within the total bandwidth of the component carrier and outside of the active BWP;
measuring the CSI measurement resources included in the dynamic CSI measurement gap; and
transmitting a CSI report based on the measured CSI measurement resources, wherein the first TD duration begins before a first symbol of a first CSI measurement resource in the CSI measurement resources, and wherein the second TD duration begins after a last symbol of a second CSI measurement resource in the CSI measurement resources.