US 12,382,401 B2
Power budget calculation using power headroom
Hemanth Palally, Bangalore (IN); and Biswajeet Kumar, Bangalore (IN)
Assigned to Parallel Wireless, Inc., Nashua, NH (US)
Filed by Parallel Wireless, Inc., Nashua, NH (US)
Filed on Jan. 16, 2024, as Appl. No. 18/414,255.
Application 18/414,255 is a continuation of application No. 17/517,605, filed on Nov. 2, 2021, granted, now 11,877,248.
Application 17/517,605 is a continuation of application No. 16/751,902, filed on Jan. 24, 2020, granted, now 11,166,240, issued on Nov. 2, 2021.
Claims priority of provisional application 62/796,260, filed on Jan. 24, 2019.
Prior Publication US 2024/0155506 A1, May 9, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 52/24 (2009.01); H04W 72/0446 (2023.01); H04W 72/23 (2023.01); H04W 72/52 (2023.01); H04W 72/54 (2023.01)
CPC H04W 52/246 (2013.01) [H04W 52/241 (2013.01); H04W 72/0446 (2013.01); H04W 72/23 (2023.01); H04W 72/52 (2023.01); H04W 72/54 (2023.01)] 18 Claims
OG exemplary drawing
 
1. A method for determining a power budget for physical channels in a downlink system, comprising:
receiving, at a transmit processing chain of a base station in the downlink system, power data from a base station scheduler;
obtaining a mean and a variance of a previously computed power component of at least one immediately previous frame;
determining an estimate of a current power component in a current frame based on the mean and the variance of the previously computed power component, and a Gaussian probability distribution function; and
computing a power budget in a current frame using the estimate of the current power component.