US 11,937,192 B2
Power control and user multiplexing for heterogeneous network coordinated multipoint operations
Hao Xu, Beijing (CN); Xiliang Luo, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); Peter Gaal, San Diego, CA (US); Tingfang Ji, San Diego, CA (US); and Juan Montojo, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jul. 16, 2021, as Appl. No. 17/378,183.
Application 16/197,731 is a division of application No. 13/372,458, filed on Feb. 13, 2012, granted, now 10,187,859, issued on Jan. 22, 2019.
Application 17/378,183 is a continuation of application No. 16/197,731, filed on Nov. 21, 2018, granted, now 11,076,369.
Claims priority of provisional application 61/442,650, filed on Feb. 14, 2011.
Prior Publication US 2021/0345257 A1, Nov. 4, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 52/40 (2009.01); H04B 7/024 (2017.01); H04B 7/06 (2006.01); H04L 25/02 (2006.01); H04W 24/10 (2009.01); H04W 48/08 (2009.01); H04W 52/10 (2009.01); H04W 52/14 (2009.01); H04W 52/24 (2009.01); H04W 52/50 (2009.01); H04W 88/02 (2009.01)
CPC H04W 52/40 (2013.01) [H04B 7/024 (2013.01); H04B 7/0632 (2013.01); H04L 25/0226 (2013.01); H04W 24/10 (2013.01); H04W 48/08 (2013.01); H04W 52/10 (2013.01); H04W 52/146 (2013.01); H04W 52/242 (2013.01); H04W 52/244 (2013.01); H04W 52/50 (2013.01); H04W 88/02 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A method for wireless communication by a user equipment (UE), comprising:
receiving, from a base station, a channel state information reference signal (CSI-RS), the received CSI-RS being different from CSI-RS received from one or more other transmission points sharing a common physical cell identifier (PCI) with the base station; and
transmitting feedback based on the CSI-RS received from the base station.