Patent · US Active

Power saving for wireless device

US11064437B2 · kind B2 · utility

1Cited by

1References

22Claims

0Family size

Assignee

NOKIA TECHNOLOGIES OY · FI

Inventors

Janne Marin · Espoo, FI
Enrico Rantala · Berkeley, US
Mika Kasslin · Espoo, FI
Olli Alanen · Vantaa, FI

Key dates

Filing date	Jan 19, 2017
Grant date	Jul 13, 2021
Priority date	—
Expiry date	Jan 19, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

According to an example aspect of the present invention, there is provided a method, comprising: transmitting a request frame, from a first wireless device to a second wireless device, the request frame indicating a at least one requested transmission window for receiving a wake-up frame via a wake-up radio, and receiving, by the first wireless device from the second wireless device, the wake-up frame via the wake-up radio during at least one allocated transmission window, wherein the at least one allocated transmission window is based on the at least one requested transmission window.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.