Intel Corporation

Intel Deutschland Gmbh

Intel Mobile Communications Gmbh

Infineon Technologies Ag

Bernd Kemmer

Hyung-Nam Choi

Michael Eckert

Wolfgang Math

Manish Satyapal Gupta

Bent Henneberg Rysgaard

Martin Wuschke

Michael Zitzmann

Anuj Sethi

Ralf Zimmermann

Nirlesh Kumar Koshta

Henrik Dalsgaard

Rasmus Jensen

Abhishek Raj

Sheetal Bhasin

Ahmed Khodeir

Hans Friedrich

Ahmed Eltawela

Prasanna Prabhakaran

Karl-Heinz Rathgeb

Gerhard Koula

Disclosed is a method for generating and transmitting system information in a mobile radio cell. In said method, system information is grouped into several information frames, information required for a mobile user device in order to verify if said mobile user device has access to the mobile radio cell being grouped into a single information frame, and the information frames are fed to the data securing layer by the network layer and are transmitted by means of the physical layer.

Grouping of user terminal cell access information in a system information block

A communication device is provided that includes a radio frequency circuit configured to receive and transmit radio frequency signals. The communication device further includes a processing circuit configured to process network information. The communication device further includes a memory circuit configured to transmit a first network information to the processing circuit. The communication device further includes a subscriber identity module configured to transmit a second network information to the processing circuit. The processing circuit is configured to select a first network based on the first network information and to register a communication device information at a second network based on the second network information.

Communication device and method for performing radio communication

A method () for solving conflicts in scheduling cell broadcast (CB) message reception and idle mode tasks of a mobile device includes: receiving () first information indicating a scheduling of a cell broadcast (CB) message () reception during a discontinuous reception (DRX) phase of the mobile device; receiving () second information indicating a scheduling of an idle mode task () during the DRX phase; detecting () if a conflict exists in the scheduling of the CB message () reception and the scheduling of the idle mode task () based on the first and second information (); and if a conflict () is detected (): rearranging () the scheduling of the idle mode task () and the scheduling of the CB message () reception to solve the conflict.

Method for solving conflicts in scheduling cell broadcast message reception and idle mode tasks of a mobile device

A mobile terminal device includes a radio processing circuit and a baseband processing circuit adapted to interact with the radio processing circuit. The mobile terminal device is configured to detect network access points on one or more carrier channels using a first radio scan and a second radio scan by obtaining one or more scan results of the first radio scan, each of the scan results of the first radio scan corresponding to a carrier channel targeted for radio scan by the first radio scan, identifying one or more selected scan results from the one or more scan results of the first radio scan, each of the one or more selected scan results of the first radio scan corresponding to a carrier channel targeted for radio scan by the second radio scan, and selecting the one or more selected scan results of the first radio scan as scan results of the second radio scan, and performing mobile communications using the scan results of the first radio scan or the scan results of the second radio scan.

Mobile terminal devices, mobile baseband modems, and methods of detecting network access points

A cell search method is described comprising searching for a frequency at which a communication network operates a radio cell within a predetermined set of candidate frequencies; determining a frequency at which a communication network operates a radio cell within the set of candidate frequencies; excluding a sub-set with a predetermined size of frequencies around the determined frequency from the set of candidate frequencies to generate an updated set of candidate frequencies; and continuing to search for a further frequency at which a communication network operates a radio cell within the updated set of candidate frequencies.

Cell search method and communication terminal

Growing community of inventors

Eichenau, Germany

Bernd Kemmer