公开(公告)号：US10993170B2

公开(公告)日：2021-04-27

申请号：US16091698

申请日：2017-04-05

Applicant: GEMALTO M2M GmbH

Inventor： Volker Breuer ,  Florian Denzin ,  Uwe Dummann

IPC: H04W48/06 ,  H04W48/12 ,  H04W4/70 ,  H04L12/14 ,  H04W36/14 ,  H04W48/16

Abstract: The present invention relates to a method for operating a wireless device in a cellular network, the wireless device operating with a base node of the cellular network, the method comprises upon noticing a barring indication received from the base node at the wireless device the step of suppressing access to the base node under the conditions: the wireless device is operating in an intensive use mode and the wireless device is operating in a non-privileged service.

公开(公告)号：US20200045758A1

公开(公告)日：2020-02-06

申请号：US16339029

申请日：2017-10-17

Applicant: Gemalto M2M GmbH

Inventor： Volker Breuer ,  Florian Denzin ,  Uwe Dummann ,  Lars Wehmeier

IPC: H04W76/14 ,  H04W40/12

Abstract: A method for a wireless terminal communicating with a base station of a cellular network, the terminal operating in enhanced coverage mode and configured to set up a communication session with the base station by means of at least one of a direct communication link and a sidelink communication link using a second wireless terminal. The method comprises: determining a quality of the direct communication link with the base station, determining a quality of a communication link to a second wireless terminal capable of communicating with the base station, initiating transmission of a link quality message to the base station, the link quality message comprising information relating to the quality of the communication link, receiving a response from the base station indicating if the direct communication link or the sidelink communication link is to be used, requesting a communication session via the indicated communication link.

公开(公告)号：US10912134B2

公开(公告)日：2021-02-02

申请号：US16339029

申请日：2017-10-17

Applicant: Gemalto M2M GmbH

Inventor： Volker Breuer ,  Florian Denzin ,  Uwe Dummann ,  Lars Wehmeier

IPC: H04W76/14 ,  H04W40/12

Abstract: A method for a wireless terminal communicating with a base station of a cellular network, the terminal operating in enhanced coverage mode and configured to set up a communication session with the base station by means of at least one of a direct communication link and a sidelink communication link using a second wireless terminal. The method comprises: determining a quality of the direct communication link with the base station, determining a quality of a communication link to a second wireless terminal capable of communicating with the base station, initiating transmission of a link quality message to the base station, the link quality message comprising information relating to the quality of the communication link, receiving a response from the base station indicating if the direct communication link or the sidelink communication link is to be used, requesting a communication session via the indicated communication link.