Patent · US Active

Control information for a digitally controlled surface having reflective elements

US12389350B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Lenovo (Singapore) Pte. Ltd. · SG

Inventors

Ali Ramadan Ali · Munich, DE
Ankit Bhamri · Hessen, DE
Karthikeyan Ganesan · Nauheim, DE
Sher Ali Cheema · Ilmenau, DE
Soumya Somasekharan Nambiar · Aachen, DE

Key dates

Filing date	May 17, 2024
Grant date	Aug 12, 2025
Priority date	—
Expiry date	May 17, 2044

Classification

Technology area (CPC H)Electricity
CPC primaryH04L5/0023
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Apparatuses, methods, and systems are disclosed for control information for a digitally controlled surface having reflective elements. One method includes transmitting, from a first network device, a synchronization signal based on a control frame structure to a second network device including a digitally controlled surface having reflective elements. The method includes transmitting control information based on the control frame structure to a controller of the second network device. The control information is transmitted at least partly using a dedicated physical control channel, a sequence, and/or an on-off pattern.

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