Patent · US Active

Enhancements for retransmission due to conflicting transmissions for different services

US11121821B2 · kind B2 · utility

1Cited by

0References

32Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Gustav Wikström · Täby, SE
Niklas Andgart · Södra Sandby, SE
Jonas Fröberg Olsson · Ljungsbro, SE
Daniel Larsson · Stockholm, SE
Caner Kilinc · Luleå, SE

Key dates

Filing date	Dec 28, 2017
Grant date	Sep 14, 2021
Priority date	—
Expiry date	Mar 4, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH04W72/23
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

In order to address problems arising due to conflicting transmissions of different services, each transport block transmitted to a receiver includes at least two code blocks and the decision by the receiver to flush and replace parts of the soft buffer and/or to add the soft bits to only some of the code blocks of a transport block is based on a combination of the multi-bit feedback transmitted by the receiver and a multi-bit indication in the DCI (Downlink Control Information) transmitted by the transmitter.

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