Blackberry Corporation

Mohamed Galal El-Din Ebrahim

Takashi Suzuki

Dinesh Kumar Arora

Ayman Ahmed Mahmoud Abdel-Samad

Andrew John Farnsworth

Eswar Kalyan Vutukuri

Claude Jean-Frederic Arzelier

A wireless access network node receives, from a user equipment (UE), information relating to a random access procedure. The wireless access network node sends, to the UE, an indication to stop the random access procedure, based on the received information.

Stopping a random access procedure

A method for communication in a wireless telecommunications system is provided. The method comprises performing, by a UE, responsive to the UE being engaged in an emergency service, at least one neighbor cell measurement regardless of a value of an RSRP in relation to a cell measurement parameter and regardless of a configuration status of the cell measurement parameter.

Measurements to aid rapid identification of neighbor cells

The present disclosure provides for methods and systems for indicating a frequency for reporting a GERAN CGI. These include the relaxation of the single measurement object per frequency principle; an indication of ARFCN for CGI reading; measurement interruption avoidance; implicit indications of ARFCN for CGI reading; the use of a different object than a measurement object to report the cell for which to report the CGI; the use of a measurement configuration report to indicate the CGI cell or the selection of an ARFCN using to find rules at the UE.

Method and system for indicating frequency for reporting a GERAN CGI

A method and apparatus for enhancements for de-prioritization by RRC connection reject, where the enhancements relate, in one aspect, to faster cell reselection to prevent possible service outages. In a further aspect the enhancements relate to release, suspension or resumption of de-prioritization upon PLMN selection. In a further aspect, the enhancements relate to conflict handling with a CSG cell priority. In a further aspect, the enhancements relate to connected mode UE handling. In a further aspect, the enhancements relate to cancellation of a de-prioritization request.

Growing community of inventors

Kitchener, Canada

Mohamed Galal El-Din Ebrahim