Patent · US Active

Systems and methods for removal of duplicated packets for transmission

US11005606B2 · kind B2 · utility

2Cited by

1References

18Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Jose Luis Pradas · Stockholm, SE
Torsten Dudda · Aachen, DE
Caner Kilinc · Luleå, SE

Key dates

Filing date	Dec 13, 2017
Grant date	May 11, 2021
Priority date	—
Expiry date	Jan 11, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04W92/20
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

According to certain embodiments, a method in a wireless device includes transmitting a protocol data unit (PDU) or segment of a PDU on a first link and transmitting the PDU or the segment of the PDU on a second link. One or more retransmissions of the PDU or the segment of the PDU are scheduled on the second link. A positive acknowledgment is received from a receiver. The positive acknowledgement indicates a successful receipt of the PDU or the segment of the PDU on the first link. In response to receiving the positive acknowledgement, the one or more retransmissions of the PDU or the segment of the PDU on the second link are cancelled.

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