Patent · US Active

Fast ACK/NACK in wireless communication networks

US11637681B2 · kind B2 · utility

0Cited by

1References

25Claims

0Family size

Assignee

KONINIKLIJKE PHILIPS N.V. · NL

Inventors

Thomas FEHRENBACH · Berlin, DE
Thomas WIRTH · Berlin, DE
Cornelius HELLGE · Berlin, DE
Baris GOEKTEPE · Berlin, DE
Lars THIELE · Berlin, DE

Key dates

Filing date	Apr 18, 2019
Grant date	Apr 25, 2023
Priority date	—
Expiry date	Jan 28, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04L5/0055
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A receiver is configured to receive and process a radio signal. The radio signal includes a first frequency band including a first signal, the first signal including a plurality of TDD-frames. The receiver is configured to evaluate reception of downlink data to obtain evaluation data. The receiver is further configured to transmit the evaluation data in a second frequency band outside of the first frequency band.

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