Procopio, Cory, Hargreaves & Savitch LLP
Predictive link adaptation for V2X communications
A method, a computer-readable medium, and an apparatus are provided. The apparatus communicates with a second apparatus, including transmitting or receiving a first transmission. The apparatus receives information about the second UE from a sensor at the first UE and/or from a BSM. The apparatus determines whether the first apparatus and the second apparatus are in a LOS condition based on a correlation of the information with one or more of a channel estimation, PMI feedback, or RI feedback. The apparatus may adapt a transmission parameter for a second transmission based on a predicted location of the first apparatus or the second apparatus. The transmission parameter may include at least one of a modulation, a code rate, a DMRS density, a precoder, a CSI-RS transmission periodicity or a feedback rate.
QUALCOMM Incorporated
H H H H H H H H H H H H H H H H H H
H04B H04L H04L H04B H04W H04B H04L H04L H04B H04L H04B H04L H04L H04L H04L H04L H04B H04L
inventional inventional inventional inventional inventional inventional inventional additional inventional inventional inventional inventional inventional additional inventional additional inventional inventional
Sudhir Kumar Arjun Junyi Shailesh Kapil
Baghel Bharadwaj Li Patil Gulati