US 10,368,309 B2
Dynamic power saving mode and configuration changing based on traffic pattern
Hyeoksang Kang, Seoul (KR); Seung Goo Kim, Yongin-si (KR); Sang Ku Lee, Seongnam-si (KR); Heedong Kim, Seoul (KR); and Chanphill Yun, Gwacheon-si (KR)
Assigned to Avago Technologies International Sales Pte. Limited, Singapore (SG)
Filed by Avago Technologies International Sales Pte. Limited, Singapore (SG)
Filed on Aug. 22, 2017, as Appl. No. 15/682,980.
Claims priority of provisional application 62/477,913, filed on Mar. 28, 2017.
Prior Publication US 2018/0288702 A1, Oct. 4, 2018
Int. Cl. H04W 52/02 (2009.01); H04W 24/08 (2009.01); H04L 12/26 (2006.01); H04L 12/24 (2006.01); H04W 84/12 (2009.01)
CPC H04W 52/0225 (2013.01) [H04L 41/0833 (2013.01); H04L 43/0882 (2013.01); H04W 24/08 (2013.01); H04L 43/16 (2013.01); H04W 84/12 (2013.01); Y02D 70/00 (2018.01); Y02D 70/1262 (2018.01); Y02D 70/142 (2018.01); Y02D 70/144 (2018.01); Y02D 70/146 (2018.01); Y02D 70/162 (2018.01); Y02D 70/22 (2018.01)] 20 Claims
OG exemplary drawing
 
1. A method of power management, the method comprising:
determining, by a wireless device, for each of a plurality of periodic decision periods, whether data traffic of a network satisfies a corresponding periodic decision criteria;
counting a number of periodic decision periods satisfying the corresponding periodic decision criteria;
determining, by the wireless device, density and periodicity of the data traffic according to the counted number of periodic decision periods satisfying the corresponding periodic decision criteria;
generating, by the wireless device, traffic statistics based on the density and the periodicity of the data traffic;
categorizing, by the wireless device, the data traffic into a first traffic pattern of a plurality of traffic patterns using the generated traffic statistics;
dynamically selecting, by the wireless device in accordance to the first traffic pattern, one of a plurality of power management mechanisms; and
configuring the wireless device to use the selected power management mechanism in accordance to the first traffic pattern.