Patent · US Active

Method for power optimized data transmission in a wireless cellular network

US11991652B2 · kind B2 · utility

0Cited by

0References

11Claims

0Family size

Assignee

Telit Cinterion Deutschland GmbH · DE

Inventors

Volker Breuer
Florian Denzin · Berlin, DE
Lars Wehmeier · Falkensee, DE
Uwe Dummann · Panketal, DE

Key dates

Filing date	Nov 13, 2019
Grant date	May 21, 2024
Priority date	—
Expiry date	Nov 6, 2040

Classification

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

Abstract

The present invention relates to a method for data transmission from a first user equipment to a base station of a cellular network, where the first user equipment is camping on under coverage enhancement conditions, the first user equipment being communicatively connected to at least one second user equipment via a device-to-device communication channel, wherein for the data transmission of at least one data packet, the method comprises the steps for the first user equipment of: transmitting the at least one data packet to the at least one second user equipment via the device-to-device communication channel, instructing the at least one second user equipment to transmit the at least one data packet time-synchronized with the first transmission to the base station.

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