US 12,088,380 B2
Artificial intelligence based channel state information framework
Huaning Niu, San Jose, CA (US); Chunxuan Ye, San Diego, CA (US); Sigen Ye, San Diego, CA (US); Oghenekome Oteri, San Diego, CA (US); Wei Zeng, San Diego, CA (US); Weidong Yang, San Diego, CA (US); Haitong Sun, Cupertino, CA (US); Yushu Zhang, Beijing (CN); Seyed Ali Akbar Fakoorian, San Diego, CA (US); and Dawei Zhang, Saratoga, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Appl. No. 17/918,939
Filed by Apple Inc., Cupertino, CA (US)
PCT Filed Nov. 19, 2021, PCT No. PCT/CN2021/131644
§ 371(c)(1), (2) Date Oct. 14, 2022,
PCT Pub. No. WO2023/087235, PCT Pub. Date May 25, 2023.
Prior Publication US 2023/0283340 A1, Sep. 7, 2023
Int. Cl. H04B 7/06 (2006.01); H04W 28/02 (2009.01)
CPC H04B 7/0626 (2013.01) [H04B 7/0608 (2013.01); H04W 28/0215 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
receiving system information for a first cell, wherein the system information indicates that the first cell supports artificial intelligence based channel state information reporting;
providing capability information indicating that a wireless device supports artificial intelligence based channel state information reporting;
determining to use a first artificial intelligence model to perform channel state information reporting with the first cell based at least in part on the system information for the first cell;
receiving an aperiodic channel state information (AP-CSI) request for a channel state information report with artificial intelligence based feedback for the first cell; and
performing channel state information reporting with the first cell using the first artificial intelligence model, wherein the channel state information reporting with the first cell using the first artificial intelligence model is performed based at least in part on the AP-CSI request.