Siemens Aktiengesellschaft

Nokia Technologies Oy

Jürgen Hofmann

Srinivasan Selvaganapathy

Hartmut Wilhelm

Konrad Brandl

Muneender Chiranji

Benny Vejlgaard

Ryan Keating

Johannes Harrebek

Lars Wehmeier

Vladimir Danov

Kari Juhani Niemelä

Bernd Gromoll

Sebastian Weiss

Jörg Schniedenharn

Ekkehard Ressel

Michael Färber

Christian Deeg

Gilsoo Lee

Eric Joseph

Uwe Scharf

Hyun-Su Cha

Karel Sotek

Andreas Schröter

Michael Stegherr

Ulrich Werner

Klaus Dennerlein

Siegfried Fichtner

Patryk Piotrowski

Daniel Verhoeven

Benjamin Eichinger

Gerhard Dorr

Mathias Scherer

Karl Müssig

Wolfgang Johann Greul

The present disclosure provides a terminal device. The terminal device can receive a first parameter for the terminal device, wherein a first carrier is used by the terminal device. The terminal device can perform a comparison between the first parameter and one or more thresholds, and determine a second parameter for the terminal device based on the comparison. The second parameter can indicate a time interval for the terminal device to search for one or more carriers with a priority higher than the first carrier. The terminal device can receive the first parameter from a network device.

Method of determining measurement requirements on higher priority carriers

In accordance with the example embodiments of the invention there is at least a method an apparatus to perform determining signaling comprising at least one wake-up signal to indicate an occurrence or a non-occurrence of a paging request associated with a next paging occasion of a network device; and sending the signaling comprising the at least one wake-up signal toward a network device in a communication network, wherein the at least one wake-up signal is to cause the network device to determine whether to leave at the next paging occasion an energy saving sleep mode to receive the paging request. Further, there is performing receiving by a network device in a communication network at least one wake-up signal to indicate an occurrence or a non-occurrence of a paging request, wherein the at least one wake-up signal is for use by the network device to determine whether to leave at its next paging occasion an energy saving sleep mode to receive the paging request.

Paging indication channel for EC-GSM-IoT

A network element estimates a position of a user equipment served by a first network and a second network. At the network element, at least one memory and computer program code are configured to, with at least one processor, cause the network element to: determine first position measurement information for the user equipment in the first network; obtain position assistance data associated with the second network, the position assistance data including at least second position measurement information for the user equipment in the second network; obtain frequency offset information and time offset information for transmissions in the first network and transmissions in the second network; and estimate a position of the user equipment based on the first position measurement information, the second position measurement information, the frequency offset information and the time offset information.

Device positioning for multi-SIM user equipment

A method and apparatus to determine by a network node of a serving cell of a communication network signaling including at least one parameter indicating that page reception on a paging channel of a neighbor cell can be performed by a network device without system information acquisition by the network device; and send the signaling toward the network device. Further, a method and apparatus to receive by a network device of a communication network from a serving cell signaling including at least one parameter indicating that page reception on a neighbor cell by a network device can be performed by the network device without system information acquisition by the network device; and based on the signaling, listen for a paging message on a paging channel associated with the neighbor cell without system information acquisition.

Energy efficiency paging reception mechanisms

The invention relates to an electrical machine () comprising a rotor () which is rotatably mounted around a rotation axis () extending in the axial direction () in bearing devices (), a stator () having two axial ends, an air gap between rotor and stator, an interior chamber () encompassing the stator () and rotor (), a sleeve () encompassing a first part () which encloses the interior chamber (), a frame () having a first () and a second () longitudinal support (), a first () and a second () cross-support, and a dividing device () on the frame (). The stator () comprises a fastening device () for connection to the frame () and the dividing device () can make the interior chamber accessible from the outside in a plane parallel to the frame (). The invention further relates to a collection, to a frame (), to a sleeve (), or to a service or production method of such an electrical machine ().

Electrical machine having a frame and sleeve

An electric machine has a base body with a stator, a rotor shaft mounted in the base body, and a heat exchanger. Cooling ducts for a liquid cooling medium are arranged in the base body. The rotor shaft is embodied as a hollow shaft through which the liquid cooling medium can flow. The heat exchanger dissipates heat contained in the liquid cooling medium to the surroundings of the electric machine. The heat exchanger, the rotor shaft and the cooling ducts are fluidically connected in series, producing a closed circuit for the liquid medium. A feed element is arranged to co-rotate with the rotor shaft. The feed element is inserted in the closed circuit for the liquid cooling medium to forcibly circulate the liquid cooling medium in the closed circuit as the rotor shaft for the liquid cooling medium rotates.

Electric machine with enclosed, autonomous cooling medium circuit

An electric machine includes a shaft and a rotor core mounted onto the shaft and formed of a plurality of stacked laminations. The rotor core has opposite end surfaces for attachment of a plate in such a manner as to allow an axial deflection of the laminations in the area of the plate.

Electric machine with a laminated rotor core

In a radio communication system with at least one radio network control device, at least one base station is connected to at least one user station by a radio communication interface. The base station(s) and the radio network control device are components of a base station subsystem. The radio network control device is connected to an access device for a core network. The radio network control device and the user station(s) have a service specific key that is preferably valid for several user stations, or in other words, the service specific key is not user specific.

Method and radio communication system for transmitting useful information as a service for several user stations

The invention relates to a method for increasing the precision during the determination of system parameters dependent on the propagation delay, e.g. for a positional determination, in a mobile communications system with emission diversity, according to which a subscriber data signal and a reference signal are assigned to a subscriber. The subscriber data signal is emitted by at least two antenna devices on the emission side, whereas the reference signal is emitted exclusively by one antenna device on the emission side. The reference signal is used to precisely determine signal propagation delays, upon which the system parameters depend.

Positional determination of a user in a mobile communications system with emission diversity

Growing community of inventors

Merching, Germany

Jürgen Hofmann