Patent · US Active

Scheduling of subframes at protocol layer L1

US10674504B2 · kind B2 · utility

0Cited by

2References

16Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Carola Faronius · Järfälla, SE
Franz Heiser · Söderhamn, SE
Ying Sun · Xiamen, CN
Yu Yang · Solna, SE
Henrik Olson · Vilhelmina, SE
Hyuckchan Kwon · Seoul, KR
Shashi Kant · Bengaluru, IN

Key dates

Filing date	Dec 18, 2015
Grant date	Jun 2, 2020
Priority date	—
Expiry date	Mar 26, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH04W72/1263
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

There is provided mechanisms for scheduling subframes at protocol layer L1. The method is performed by a network device. A method comprises obtaining, at the protocol layer L1, an indication of an occurrence of Listen Before Talk (LBT) failure for transmission of a subframe in an unlicensed frequency spectrum. The method comprises storing, in an L1 buffer, data of the subframe to be transmitted in the unlicensed frequency spectrum as a result thereof.

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