US 11,950,263 B2
Concurrent channel state information (CSI) capability reporting using multiple codebooks
Chunhai Yao, Beijing (CN); Chunxuan Ye, San Diego, CA (US); Dawei Zhang, Saratoga, CA (US); Ghaith N Hattab, Santa Clara, CA (US); Haitong Sun, Irvine, CA (US); Hong He, Cupertino, CA (US); Ismael Gutierrez Gonzalez, San Jose, CA (US); Oghenekome Oteri, San Diego, CA (US); Wei Zeng, San Diego, CA (US); Weidong Yang, San Diego, CA (US); Yeong-Sun Hwang, Germering (DE); Yuchul Kim, Santa Clara, CA (US); and Yushu Zhang, Beijing (CN)
Assigned to Apple Inc., Cupertino, CA (US)
Filed by Apple Inc., Cupertino, CA (US)
Filed on Dec. 19, 2022, as Appl. No. 18/084,049.
Application 18/084,049 is a continuation of application No. 17/259,777, granted, now 11,570,782, previously published as PCT/CN2020/074926, filed on Feb. 12, 2020.
Prior Publication US 2023/0156753 A1, May 18, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/51 (2023.01); H04L 5/00 (2006.01); H04W 72/541 (2023.01); H04W 72/542 (2023.01)
CPC H04W 72/51 (2023.01) [H04L 5/0026 (2013.01); H04L 5/0048 (2013.01); H04W 72/541 (2023.01); H04W 72/542 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
establishing a first radio resource control (RRC) connection with a base station of a cellular network; and
transmitting, to the base station, capability information related to combinations of codebook types, wherein the capability information includes capability for respective supported combinations of codebook types, and wherein the capability information for the respective supported combinations of codebook types includes a maximum number of ports per channel state information (CSI) resource, a maximum number of CSI resources, and a maximum number of total ports.