The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 2022
Filed:
Jul. 18, 2019
Qualcomm Incorporated, San Diego, CA (US);
Alberto Rico Alvarino, San Diego, CA (US);
Vinod Ramaswamy, Hyderabad, IN;
Gowrisankar Somichetty, Bangalore, IN;
Wanshi Chen, San Diego, CA (US);
Le Liu, Fremont, CA (US);
Xiao Feng Wang, San Diego, CA (US);
Ayan Sengupta, San Diego, CA (US);
Tae Min Kim, San Diego, CA (US);
Vijayvaradharaj Tirucherai Muralidharan, Bangalore, IN;
Murali Menon, Acton, MA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine a relationship between a first set of antenna ports, used for demodulation reference signals (DMRS) associated with a machine-type communication physical downlink control channel (MPDCCH) and used for the MPDCCH, and a second set of antenna ports used for cell-specific reference signals (CRS); receive CRS on one or more antenna ports of the second set of antenna ports; and receive the MPDCCH using at least the CRS based at least in part on the relationship. Numerous other aspects are provided.