US Patent No. 10,368,309

DYNAMIC POWER SAVING MODE AND CONFIGURATION CHANGING BASED ON TRAFFIC PATTERN


Patent No. 10,368,309
Issue Date July 30, 2019
Title Dynamic Power Saving Mode And Configuration Changing Based On Traffic Pattern
Inventorship Hyeoksang Kang, Seoul (KR)
Seung Goo Kim, Yongin-si (KR)
Sang Ku Lee, Seongnam-si (KR)
Heedong Kim, Seoul (KR)
Chanphill Yun, Gwacheon-si (KR)
Assignee Avago Technologies International Sales Pte. Limited, Singapore (SG)

Claim of US Patent No. 10,368,309

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.