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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10735914 B1

PDFFull Text
Date of Patent:
Aug. 04, 2020

Filed:

Jul. 07, 2017

Methods and apparatus for multicast or broadcast transmission

Applicant:

Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;

Inventors:

Antti Ratilainen, Espoo, FI;

Karin Hedén, Sundbyberg, SE;

Tuomas Tirronen, Helsinki, FI;

Assignee:

TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;

Attorney:

Coats & Bennett, PLLC

Primary Examiner:

Melvin C Marcelo

Int. Cl.
CPC ...
H04W 4/06 (2009.01); H04L 5/00 (2006.01); H04L 1/00 (2006.01); H04L 1/18 (2006.01); H04W 4/70 (2018.01); H04W 4/80 (2018.01); H04W 24/08 (2009.01); H04W 56/00 (2009.01);
U.S. Cl.
CPC ...
H04W 4/06 (2013.01); H04L 1/0003 (2013.01); H04L 1/0011 (2013.01); H04L 1/189 (2013.01); H04L 1/1887 (2013.01); H04L 5/0055 (2013.01); H04W 4/70 (2018.02); H04W 4/80 (2018.02); H04W 24/08 (2013.01); H04W 56/001 (2013.01);
Abstract

A wireless device () is configured for use in a wireless communication system. The wireless device () is configured to receive, from a radio network node (), a multicast or broadcast transmission () and downlink control information indicating a number of repetitions with which the multicast or broadcast transmission () is transmitted. The wireless device () is also configured to operate according to a negative acknowledgement only feedback scheme in which the wireless device () is configured to transmit a negative acknowledgement to the radio network node () if decoding of the multicast or broadcast transmission () fails using the indicated number of repetitions and to refrain from transmitting a positive acknowledgement to the radio network node () if decoding of the multicast or broadcast transmission () succeeds.

Find Patent Forward Citations

Ratilainen, Antti. (2020). Methods and apparatus for multicast or broadcast transmission (U.S. Patent No. 10735914). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10735914

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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