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.:
Date of Patent:
Apr. 14, 2020
Filed:
May. 09, 2017
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Andreas Nilsson, Göteborg, SE;
Mattias Frenne, Uppsala, SE;
Anders Landström, Boden, SE;
Arne Simonsson, Gammelstad, SE;
Abstract
There is provided mechanisms for adapting which beam to use for reception of signals. A method is performed by a receiving radio transceiver device. The receiving radio transceiver device is capable of receiving the signals using at least one beam selected from a set of beams. Each beam in the set of beams has a backup beam. The method includes receiving signals from a transmitting radio transceiver device while using a first beam selected from the set of beams. Signal receipt at a decreasing quality level while using the first beam is detected. The decreasing quality level is caused by interfering transmission from another transmitting radio transceiver device. In response thereto, a temporary switch to the backup beam of the first beam is initiated, without performing any beam training, for continued reception of signals from the transmitting radio transceiver device.