Back to results
US 12,003,307 B2Granted
Scalable process for indicating beam selection
AssigneeQUALCOMM Incorporated
InventorsChenxi Hao, Liangming Wu, Yu Zhang, Hao Xu, Chao Wei, Wanshi Chen
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeQUALCOMM Incorporated
InventorsChenxi Hao, Liangming Wu, Yu Zhang, Hao Xu, Chao Wei, Wanshi Chen
Estimating the term…
Methods, systems, and devices for wireless communication are described. In wireless systems supporting multiple-input, multiple-output (MIMO) transmissions, devices may implement beam-forming to improve reliability of communications. A user equipment (UE) may select a set of beams, and corresponding beam indices, for communication based on reference signals received from a base station. The UE may determine values corresponding to each of the beam indices using a scalable set of tables. For example, the UE may select a subset of the tables based on the number of selected beams, and may determine the values based on these tables. In this way, the UE may efficiently store sets of tables for multiple different configurations. The UE may sum the corresponding values to obtain a combination index value, and may transmit the combination index value to the base station. The base station may determine the selected beams based on this combination index value.
A method for wireless communication, comprising:
An apparatus for wireless communication, comprising:
An apparatus for wireless communication, comprising:
A non-transitory computer readable medium storing code for wireless communication, the code comprising instructions executable by a processor to:
Dependencies are inferred from the claim text.