US Patent No. 10,404,343

USE OF DOWNLINK BEAM TRACKING RESULTS IN REFERENCE SYMBOL SESSIONS


Patent No. 10,404,343
Issue Date September 03, 2019
Title Use Of Downlink Beam Tracking Results In Reference Symbol Sessions
Inventorship Muhammad Nazmul Islam, Edison, NJ (US)
Bilal Sadiq, Basking Ridge, NJ (US)
Ashwin Sampath, Skillman, NJ (US)
Sundar Subramanian, Bridgewater, NJ (US)
Junyi Li, Chester, NJ (US)
Vasanthan Raghavan, West Windsor Township, NJ (US)
Assignee QUALCOMM Incoporated, San Diego, CA (US)

Claim of US Patent No. 10,404,343

1. A method for wireless communication, comprising:transmitting a set of reference symbols to a user equipment (UE), the set of reference symbols comprising at least two beamformed signals;
receiving, based at least in part on the set of reference symbols, a measurement report from the UE, the measurement report comprising a co-phasing indicator associated with the set of reference symbols;
identifying, based at least in part on the co-phasing indicator, an antenna port precoder configuration; and
communicating with the UE based at least in part on the antenna port precoder configuration.