Published inventions of Maximilian Riegel (2024-02-22)

Enhanced security mechanisms for cellular communication systems

EP

EP3975523A1 Maximilian Riegel,Daniel FRAUNHOLZ, Anja Jerichow, Genevieve MANGE, Christian MANNWEILER, Peter Rost Nokia Technologies Oy

Priority 2020-09-29 • Filed 2021-09-24 • Published 2022-03-30

According to an example aspect of the present invention, there is provided a method comprising, receiving, by a network function (140) in a cellular communication system (100), configuration information required to initialize at least one other network function (102, 104, 108) to operate according …

Dynamic Exchange Of Wireless Communication Services

US

US20180115924A1 Maximilian Riegel, John Harris Nokia Solutions And Networks Oy

Priority 2016-10-20 • Filed 2016-10-20 • Published 2018-04-26

In a general aspect, a method can include determining that a first user device in a wireless network will offer wireless communications services to one or more other user devices; determining mobility information for the first user device; and sending a wireless communications service offer …

Access agnostic control plane

WO EP US

US10536893B2 Maximilian Riegel, Devaki Chandramouli, Rainer Liebhart Nokia Solutions and Networks Oy

Priority 2015-09-29 • Filed 2016-09-27 • Published 2018-08-08

A method of control plane messaging between a user equipment and a network element in a core network in which Non-Access Stratum protocol layer messages are sent in a Non-Access Stratum protocol layer wherein an Ethernet convergence sub- layer is provided between the Non-Access Stratum protocol …

Wi-fi signaling network insight delivery

WO EP US CN JP KR

US20160080962A1 Maximilian Riegel, John Harris, Umamaheswar Kakinada Nokia Solutions and Networks Oy

Priority 2014-09-15 • Filed 2014-09-15 • Published 2017-07-26

Systems, methods, apparatuses, and computer program products for Wi-Fi signaling network insight delivery are provided. One method includes detecting, for example by an application running on a wireless device, at least one Wi-Fi advertised value. The method may then include extracting, from the …

Delivery of cellular network insights to subscriber devices to subscriber …

WO US

US20170257822A1 Maximilian Riegel, John Harris, Carsten Ritterhoff Nokia Solutions And Networks Oy

Priority 2014-09-15 • Filed 2015-07-20 • Published 2017-09-07

Network insights may be useful in various communication networks. For example, certain cellular or similar networks may benefit from the delivery of cellular network insights to subscriber devices through service set identifier (SSID). A method can include detecting, by a device, at least one …

Methods and Apparatus for Managing Wireless Spectrum Usage

US

US20160066192A1 Maximilian Riegel, Christian Markwart, Karl-Josef Friedrichs Nokia Solutions And Networks Gmbh & Co. KG

Priority 2014-09-03 • Filed 2014-09-03 • Published 2016-03-03

Improved mechanisms for managing use of shared spectrum resources. A requesting element such as a base station requests authorization for use of shared spectrum resources for one or more base stations. The request suitably includes identification of the cell or cells and the requested resources. A …

Ultra high-speed mobile network based on layer-2 switching

WO EP US CN KR

US10931577B2 Maximilian Riegel, Hans-Jochen Morper Nokia Solutions And Networks Oy

Priority 2014-06-27 • Filed 2019-03-14 • Granted 2021-02-23 • Published 2021-02-23

The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding Ultra High-Speed Mobile Network based on Layer-2 Switching. Certain aspects of the present invention include receiving, at a first gateway, a data packet from a …

A method, apparatus and system

EP US

EP2922229A1 Maximilian Riegel, Jarri Mustajärvi Nokia Solutions and Networks Oy

Priority 2014-03-20 • Filed 2014-03-20 • Published 2015-09-23

There is provided a method comprising estimating bit rate information for first traffic if said first traffic were to be routed between a user equipment which is attached to a first network and a network access point of a second network and determining if said first traffic is to be routed between …

Traffic steering interface between mobile network operator and wi-fi service …

WO EP US

 US20160205593A1 Maximilian Riegel, Risto Kaupinen Nokia Solutions and Networks Oy

Priority 2013-08-20 • Filed 2013-08-20 • Published 2016-06-29

The present invention addresses a method, apparatus and computer program product for providing a traffic steering interface between mobile network operator and Wi-Fi service provider. With the interface, access point related information from a traffic steering integration component of a Wi-Fi …

Using pppoe to discover, request and set-up additional pdn connections

WO

WO2014111166A1 Maximilian Riegel, Gyorgy Wolfner Nokia Solutions And Networks Oy

Priority 2013-01-21 • Filed 2013-01-21 • Published 2014-07-24

It is provided a method, comprising triggering an establishment (S50) of an endpoint of a PPPoE session with a service device identified by a selected access point name (APN) through a packet network if at least one of a discovery offer message (PADO) and a session confirmation message (PADS) …

Charging mechanism for communication network

WO EP US

EP2795836A1 Maximilian Riegel, Alessandra Pandolfi Nokia Solutions and Networks Oy

Priority 2011-12-21 • Filed 2011-12-21 • Published 2014-10-29

There is provided a charging control mechanism allowing flexible charging in specified communication areas of a communication network, for example of a WLAN. When it is detected that a UE tries to access in a specified communication network area, a charging setting to be used for a communication …

Virtual radio networks

WO EP US

US9860879B2 Maximilian Riegel Nokia Solutions And Networks Oy

Priority 2010-11-04 • Filed 2010-11-04 • Granted 2018-01-02 • Published 2018-01-02

It is provided an apparatus, comprising radio side separating means for separating first uplink data of a first radio network received from a physical radio interface from second uplink data of a second radio network received from the physical radio interface; first uplink processing means …

Method of connecting a mobile station to a communications network

WO US CN KR

WO2011151095A1 Maximilian Riegel, Dirk Kröselberg Nokia Siemens Networks Oy

Priority 2010-06-01 • Filed 2011-04-07 • Published 2011-12-08

A method of connecting a mobile station to a communications network is provided. The method includes performing an authentication of the mobile station at the network. A secure identifier is received at a gateway node of the network and at an access node from an authentication node of the network …

Method of connecting a mobile station to a communications network

EP

EP2578052A1 Maximilian Riegel, Dirk Kröselberg Nokia Siemens Networks Oy

Priority 2010-06-01 • Filed 2011-04-07 • Published 2013-04-10

A method of connecting a mobile station to a communications network is provided. The method includes performing an authentication of the mobile station at the network. A secure identifier is received at a gateway node of the network and at an access node from an authentication node of the network …

DHCP message transmission method

CN ES

ES2407258T3 Maximilian Riegel, Domagoj Premec Nokia Siemens Networks Gmbh & Co. KG

Priority 2006-10-16 • Filed 2007-04-11 • Granted 2013-06-12 • Published 2013-06-12

Method for the transmission of a dynamic host configuration protocol message, DHCP, between a DHCP server of a telecommunications network and a subscriber device (SS / MS; MN) of the Internet protocol, IP, connected to the telecommunications network , in which a DHCP relay, which retransmits the …

Method for transmission of DHCP messages

WO EP US RU

EP1914960A1 Maximilian Riegel, Domagoj Premec Nokia Siemens Networks Oy

Priority 2006-10-16 • Filed 2007-04-11 • Published 2008-04-23

The invention describes a method for transmission of a DHCP message between a telecommunication network, especially a telecommunication network according to the WiMAX-standard, and an Internet Protocol (IP) subscriber (SS/MS; MN) to the telecommunication network. Therein, an information secured …

Roaming support in stationary WiMAX networks

WO EP

EP1906612A1 Maximilian Riegel, Domagoj Premec Nokia Siemens Networks Gmbh & Co. KG

Priority 2006-09-26 • Filed 2006-09-26 • Published 2008-04-02

The invention provides for roaming support in stationary WiMAX networks. To this purpose, the network is provided with a home agent (HA) and a foreign agent (FA), which are preferably co-located in one unit (FA/HA). A roaming mobile station that supports Mobile IP (MIP) can be attached to the …

Method and Device for Diversion of Messages on a Mobile Terminal

WO EP US CN JP DE

US20090177796A1 Maximilian Riegel, Rainer Falk, Dirk Kröselberg, Domagoj Premec Siemens AG

Priority 2006-05-12 • Filed 2007-05-03 • Published 2009-07-09

A method and a device divert messages of a terminal, in particular, a mobile terminal from a first network provider connected to an access network by a gateway node of a second network provider. Network access identifiers are provided in the exchanged messages, made up of a character string for …

Mobile station as a gateway for mobile terminals to an access network, and …

WO EP US CN DE

US8036191B2 Maximilian Riegel, Dirk Kröselberg, Hannes Tschofenig Siemens AG

Priority 2005-12-16 • Filed 2006-12-06 • Granted 2011-10-11 • Published 2011-10-11

A mobile station is designed, as a gateway for one or several mobile terminals, to establish a connection between the mobile terminal(s) and an access network. The mobile station supports a network-based mobility management such that the mobile station acts as a client instead of the mobile …

Method for the transmission of ethernet transmission protocol-based data …

WO EP US CN JP KR AT DE ES

US8780922B2 Maximilian Riegel, Domagoj Premec Siemens AG

Priority 2005-12-16 • Filed 2006-12-04 • Granted 2014-07-15 • Published 2014-07-15

In order to transmit Ethernet transmission protocol-based data packets between at least one mobile communication unit and a communication system via generic route encapsulation tunneling established between a home agent unit and a foreign agent unit, at least one GRE key provided for establishing …

Method and server for providing mobility key

WO EP US CN JP KR AT DE ES PL

US8533471B2 Maximilian Riegel, Dirk Kröselberg, Rainer Falk Siemens AG

Priority 2005-11-04 • Filed 2006-10-27 • Granted 2013-09-10 • Published 2013-09-10

After a radio link is established between a mobile subscriber terminal and an access network, to authenticate the subscriber an authentication proxy server of an intermediate network forwards at least one authentication message containing a subscriber identification between the access network ...

Telecommunication system and method for controlling switching of user terminal …

WO EP US AT DE ES PL

US8644249B2 Maximilian Riegel, Wolfgang Bücker, Wolfgang Gröting, Günther Horn, Joachim Kroβ Siemens AG

Priority 2005-09-12 • Filed 2006-08-24 • Granted 2014-02-04 • Published 2014-02-04

A user terminal is switched between a cellular network and a worldwide interoperability for microwave access radio network within a telecommunication system. An authentication, authorization and accounting (AAA) server which is designed for use with both of these networks is disposed in the …

Method and base station for operating a WIMAX-system

EP

EP1681801A1 Maximilian Riegel Siemens AG

Priority 2005-01-12 • Filed 2005-01-12 • Published 2006-07-19

A method for operating a RF communication system in which a frequency band is used, for message transmission from a base station (BS) to a subscriber station (SS1,SS2), in which a first signalling message (HEADER1) is sent in a first time period by using a first transmission procedure (MODUS 1) …

Information transmission in a radio communications system based on internet …

WO EP US JP AU

US20050174959A1 Maximilian Riegel, Enric Mitjana Siemens AG

Priority 2002-03-15 • Filed 2003-03-14 • Published 2005-08-11

Information is transmitted in a communication system having at least two communicating devices using a link between the at least two communicating devices provided at least via a radio communication interface of a radio communication system having a number of base stations that are interlinked via …

Radio transmission of information, employs Internet protocol-based channel for …

DE

DE10211575A1 Maximilian Riegel, Enric Mitjana Siemens AG

Priority 2002-03-15 • Filed 2002-03-15 • Published 2003-10-09

An Internet protocol-based channel is used for the entire connection between communicating units, in accordance with the stream transmission control protocol (SCTP). An Independent claim is included for the corresponding communications system.

Information transmission in radio communications system, supplies channel- …

DE

DE10211574A1 Maximilian Riegel, Enric Mitjana Siemens AG

Priority 2002-03-15 • Filed 2002-03-15 • Published 2003-10-09

From at least one channel making radio connection between a communications unit and a base station, channel-specific information is supplied to a hierarchically-higher channel. This is an Internet protocol-based channel for the entire connection between the communicating devices. An Independent …

Changing internet protocol access connections to remote IP unit establishes …

DE

DE10205907A1 Maximilian Riegel, Michael Tuexen Siemens AG

Priority 2002-02-13 • Filed 2002-02-13 • Published 2003-08-28

Initially, there is a first connection between a mobile client (MC) and a remote server (S). A further connection, independent of the first, is formed between the mobile client and the server. Addresses (2002-8004; 4003-8005) used for the first and second connections respectively, differ. Data …

Method for connection of data terminal devices to a data network

WO EP US CN JP DE

US7286530B2 Maximilian Riegel, Hans-Jochen Morper, Alfred Lupper Siemens AG

Priority 2000-09-29 • Filed 2001-09-21 • Granted 2007-10-23 • Published 2007-10-23

A method for connection of at least one station to a data network. In a first data network based on a first technology, the data network comprises one or more network devices and/or interfaces to establish communication with at least one station of the first technology, and with base functions for …

Generic wlan architecture

WO EP US JP AU DE

US7522907B2 Maximilian Riegel, Hans-Jochen Morper, Alfred Lupper Siemens AG

Priority 2000-09-01 • Filed 2001-08-30 • Granted 2009-04-21 • Published 2009-04-21

A first network is structured according to a first technology, especially a data network, comprising one or several network devices and/or interfaces, which are configured to establish communication with at least one station using the first technology and have basic functions for autonomous …

Method and communication system for providing geographic data during the …

US

US20030046332A1 Maximilian Riegel Nokia Solutions and Networks GmbH and Co KG

Priority 2000-03-22 • Filed 2001-03-08 • Published 2003-03-06

The invention relates to a method and a communications system for providing geographic data during the retrieval of information from a packet-oriented communications system. The aim of the invention is to enable information which has a geographic location reference to be requested from a network …

Method and communication system for providing geographic data during the …

WO EP AU DE

WO2001071552A2 Maximilian Riegel Siemens AG

Priority 2000-03-22 • Filed 2001-03-08 • Published 2001-09-27

The invention relates to a method and a communications system for providing geographic data during the retrieval of information from a packet-oriented communications system. The aim of the invention is to enable information which has a geographic location reference to be requested from a network …

Controlling and marketing method for utilization of the internet/intranet

WO EP DE

WO2000036534A3 Maximilian Riegel, Kurt Klemann, Bernhard Nauer Siemens AG

Priority 1998-12-11 • Filed 1999-12-08 • Published 2002-10-24

The invention relates to different methods used with regard to the data of an Internet/Intranet user. The result of said methods, such as the rule-based approach, a neural network with supervised training, a density-based profile modelling and a causal network, are optionally combined in order to …

Resources distribution method for radio communication system

DE

DE19849784A1 Maximilian Riegel, Achim von Brand, Miguel Suarez Siemens AG

Priority 1998-10-28 • Filed 1998-10-28 • Published 2000-05-11

The resources distribution method provides dynamic distribution of resources between the radio connection paths established between centralised and decentralised communications devices (RCS,FSU), for transmission of packet-oriented information (pi). The radio connection path provides a packet- …

Video decoder with a control unit

EP US JP DE

EP0613302B1 Maximilian Riegel, Ulrich Stenzel Philips Patentverwaltung

Priority 1993-02-26 • Filed 1993-02-26 • Published 1994-09-01

1. Video decoder with a control unit (CC), an image memory (P) and a loop filter (F) for block-wise decoding of coded video images (q), characterized by means by which the control unit (CC) is enabled in the decoding pauses - Predetermined pixel data of a decoded Videobil read out from the image …

Two-dimensional transformation of data in video data transmission - has one …

DE

DE4218189A1 Maximilian Riegel, Walter Schlenk Philips Patentverwaltung

Priority 1992-06-03 • Filed 1992-06-03 • Published 1993-12-09

The arrangement for 2 dimensional transformation of n x n structured input data is suitable for both encoding and decoding. In the encoding mode an image memory (1) stores multiple part images. The memory is addressed to allow the 64 points of the part image to be serially read and passed via a …

Discrete cosine transformation encoding decoding system for video signal …

DE

DE4218286A1 Maximilian Riegel, Walter Schlenk Philips Patentverwaltung

Priority 1992-06-03 • Filed 1992-06-03 • Published 1993-12-09

The transmission system for use with video signals has encoder/decoder units coupled to the ends of a transmission path. Each encoder/decoder unit has a 20 transformation unit (5) that is structured upon first (5a) and second (5b) ID transformation stages. The arrangement can be part of a …

Video codec signal handling - has processing carried out by number of …

DE

DE4132600A1 Maximilian Riegel Philips Patentverwaltung

Priority 1991-10-01 • Filed 1991-10-01 • Published 1993-04-08

The video codec system for the data reduced coding and decoding of signals (a0) has an input stage (1) that provides conversion into a so-called CIF format and also provides buffer memory. The memory is in the form of video information blocks of two types that are transferred to modules (2,3). The …

System for checking the access to the data of a data unit

EP US JP DE

US5440618A Maximilian Riegel, Charlotte Ramsteck, Hans-Joachim Haber U. S. Philips Corporation

Priority 1991-09-11 • Filed 1994-06-06 • Granted 1995-08-08 • Published 1995-08-08

In a system for checking the access to data of a data unit (T10, T20, T30), the data unit is connected to a public network (V2) and is capable of exchanging data with a second subscriber (T4) over this network. In order that an authorized subscriber has access to the data of the data unit even …

Circuit device converting repeating frequency of data block

EP JP

EP0521566A3 Maximilian Riegel Philips Gloeilampenfabrieken NV

Priority 1991-07-01 • Filed 1992-06-30 • Published 1993-08-13

PURPOSE: To convert the cycle frequency of a data block in input signals into an output signal having a data block cycle frequency with a less number of components. CONSTITUTION: A circuit device is provided with a read/write memory 1 having a storing capacity of one data block and a write counter …

Local area network of data terminating equipment

EP JP KR

EP0522626A2 Maximilian Riegel Philips Patentverwaltung GmbH

Priority 1991-07-01 • Filed 1992-06-25 • Published 1993-01-13

A local area network of data terminals (2, 3, 4) with a bidirectional bus (1) is described. The clocked data terminals (2, 3, 4) are connected to this bus (1) for transmitting or receiving data. For data transmission to occur asynchronously in such a system, the bus (1) consists of n wires. A …

Memory for video signal

EP US JP DE

EP0365069A3 Maximilian Riegel Philips Gloeilampenfabrieken NV

Priority 1988-10-15 • Filed 1989-10-16 • Published 1990-12-07

PURPOSE: To obtain an approximate value of an omitted field in a memory by providing a series circuit consisting of three shift registers, a changeover switch, and a counting unit which generates a shift clock. CONSTITUTION: The series circuit consisting of three shift registers SR1 to SR3 and a …

Control signal generator for processing a video signal

EP US JP DE

US5003393A Maximilian Riegel U.S. Philips Corporation

Priority 1988-03-18 • Filed 1989-03-14 • Granted 1991-03-26 • Published 1991-03-26

The described control signal generator for processing a video signal is characterized by an addressable memory (PR1) whose addresses are associated with equally long time intervals of a video picture. The binary coded amplitude is stored at an address of the memory (PR1), which amplitude is to be …

Video sychronizing signal evaluation circuit

EP US JP DE

EP0333274A3 Maximilian Riegel Philips Gloeilampenfabrieken NV

Priority 1988-03-18 • Filed 1989-03-15 • Published 1989-10-26

PURPOSE: To accurately recognize a field by evaluating a video synchronizing signal according to a field synchronizing pulse and a line synchronizing pulse following this field synchronizing signal. CONSTITUTION: A counter Z1 and decoders D1 and D2 which are coupled with it generate two different …