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Lundstrom, SE
Anders Lundstrom, Sollentuna SE
| Patent application number | Description | Published |
|---|---|---|
| 20080259876 | DORMANT SESSION MANAGEMENT ASSOCIATED WITH HANDOVER - Systems and methods according to these exemplary embodiments provide for selectively transmitting a pre-registration, re-registration or de-registration initiation message associated with handing off user equipment between different access systems, e.g., a long term evolution (LTE) system and a high rate packet data (HRPD) system, to reduce dormant sessions. The decision to selectively transmit initiation messages is typically performed by a dormant session management function (DSMF). | 10-23-2008 |
| 20090073933 | INTER-SYSTEM HANDOFFS IN MULTI-ACCESS ENVIRONMENTS - Systems and methods according to these exemplary embodiments provide for methods and systems for handing off user equipment between different access systems, e.g., a high rate packet data (HRPD) system and a long term evolution (LTE) system. Resources to be used in the target system can be allocated prior to breaking the serving radio connection to minimize “break before make” time associated with the handoff. | 03-19-2009 |
Anders Lundstrom, Karlstad SE
| Patent application number | Description | Published |
|---|---|---|
| 20100099361 | ARRANGEMENT AND METHOD FOR SIMULATING A RADIO ACCESS NETWORK - The present invention relates to a reverberation chamber (RC) comprising at least one antenna head attached at a first side of the chamber and a stirrer adapted to rotate. The RC comprises an arrangement to enable UE antennas to be placed at a location within the RC such that the stirrer is adapted to rotate to simulate a fading condition for the UE antennas in relation to the antenna heads attached at the first side and that RF connections from the antenna heads arc adapted to be connected to a cellular network, such as a closed cellular network. | 04-22-2010 |
Bo Lundstrom, Glumslov SE
| Patent application number | Description | Published |
|---|---|---|
| 20110192695 | HYDRAULIC ACTUATOR - A pump coupling or hydraulic actuator controlling one or more limited slip couplings of a distribution system for distribution torque between front and rear axles in all wheel drive vehicles and/or distribution of torque between left and right wheels in two or four wheel drive vehicles. The hydraulic actuator includes an electric motor, a hydraulic pump, driven by a drive shaft of the electric motor, and the one or more limited slip couplings. Each limited slip coupling includes a disc package and a piston acting on the disc package, which piston is actuated by a hydraulic pump. A centrifugal regulator is connected to a rotating part of the electric motor or the hydraulic pump, which centrifugal regulator controls a pressure overflow valve, connected to the oil outlet of the hydraulic pump. The pressure is controlled by current to the electric motor or by control of the motor speed. | 08-11-2011 |
Christoffer Lundstrom, Taby SE
| Patent application number | Description | Published |
|---|---|---|
| 20110210185 | METHOD AND DEVICE FOR OUTPUT OF GRANULATE FROM THE BOTTOM OF A TANK THAT IN ADDITION TO GRANULATE HOLDS LIQUID - For transport of granulate from a granulation tank by means of liquid and air, an ejector is provided with a side inlet for granulate, a first end with a spray nozzle for pressurized transport liquid, and a second end with an inlet for pressurized gas. Downstream from the second end, an outlet spray nozzle for a three-phase flow of liquid, granulate, and gas is provided. A first conduit has a lower end connected with the outlet for transport of the three-phase flow. The ejector includes a tubular ejector housing with an internal wear liner and an outlet spray nozzle made from a durable material. The inlet for pressurized gas includes a ring-shaped chamber that surrounds the periphery of the ejector and is connected with the inside of the ejector through a ring-shaped slit that directs the pressurized gas towards the outlet of the ejector. | 09-01-2011 |
Claes Lundstrom, Linkoping SE
| Patent application number | Description | Published |
|---|---|---|
| 20080260271 | Method for Reducing the Amount of Data to be Processed in a Visualization Pipeline - A method for reducing an amount of data to be processed in a visualization pipeline. The visualization pipeline includes data capture, data compression, data storage, data decompression, and data rendering including the use of a transfer function. The data is divided into blocks in the compression and the reduction is achieved by adaptively selecting a level-of-detail for each block in the step of decompression utilizing a significance measure based on the transfer function. | 10-23-2008 |
| 20090028398 | Sensitivity lens for assessing uncertainty in image visualizations of data sets, related methods and computer products - Systems for rendering images from a multi-dimensional data set include a sensitivity lens configured to electronically render a sequence of images showing features in a region of interest to interrogate and/or explore potential uncertainties in the rendered visualizations of images. | 01-29-2009 |
Dag Lundstrom, Onsala SE
| Patent application number | Description | Published |
|---|---|---|
| 20080295569 | Method and Arrangement For Calibration of a System For Determining the Amount of Liquid in a Reservoir - A method for calibration of a system for determining the amount of fuel in a fuel tank includes a first step of initiating a start of the calibration, a second step which includes detection of a level of a fuel-level sensor and detection of a point in time at which the level was detected, and further steps corresponding to a periodical repetition of the second step. The calibration is carried out during addition of fuel to the fuel tank at a generally constant flow velocity. An arrangement for such a calibration is also provided. | 12-04-2008 |
Ingemar Lundstrom, Linkoping SE
| Patent application number | Description | Published |
|---|---|---|
| 20090297401 | SENSOR KIT AND A SYSTEM FOR DETECTING AN ANALYTE IN A TEST ENVIRONMENT - A sensor kit for detecting an analyte. The sensor kit includes x indicator substances having a specific spectral response to the analyte, whereby 1≧x≦200. The sensor kit includes a substrate, which is to be illuminated on a first side and includes at least one indicator substance region arranged adjacent to a second side. Each indicator substance region is arranged for carrying one indicator substance and the substrate includes at least one indicator substance region for each indicator substance. A filter element is integrated with the substrate. The filter element includes at least one of each of n different filters, whereby 2≦n≦100. The filter element is arranged such that light firstly passes there through and thereafter through the indicator substance region(s). At least one of each of at least two different filters provides at least one indicator substance region with light when the substrate is illuminated. | 12-03-2009 |
| 20100099575 | NOVEL POLYPEPTIDE SCAFFOLDS AND USE THEREOF - Novel peptide having a sequence according to SEQ. ID. No. 1, SEQ. ID. No. 2 and/or SEQ. ID. No. 3 are disclosed and also polypeptide scaffold consisting of a four helix bundle formed of two dimerized helix-loop-helix motifs, said helix-loop-helix motifs having sequences according to SEQ. ID. No. 1, SEQ. ID. No. 2 and/or SEQ. ID. No. 3 which may comprise a fluorescent probe at the side chain of Lys15 and a ligand with affinity for a target molecule at the side chain of Lys8 or Lys34. | 04-22-2010 |
Magnus Lundstrom, Johanneshov SE
| Patent application number | Description | Published |
|---|---|---|
| 20090185509 | Network Configuration - A method of configuring a network comprising: creating, in the configuration system core, an overall configuration tree that describes all services available to the subscribers; and the location of each individual subscriber in the network and the particular services to which it subscribes; providing each cell with a local configuration tree comprising that part of the overall configuration tree that describes all services available to the subscribers connected to network elements in that cell; and the location of each individual subscriber in that cell and the particular services to which it subscribes; and configuring each network element according to the local configuration tree in its respective cell. | 07-23-2009 |
| 20090201799 | High-Availability Network Systems - One aspect of the invention comprises a method of operating a network for providing services to subscribers, the network including a configuration system comprising: a core system comprising primary and secondary cores, each core being separately capable of controlling operation of the system; at least one cell connected to the core system; and at least one network element connected to the cell, each network element supporting a number of subscribers for provision of the services; the method comprising: operating the configuration system using the primary core; monitoring operation of the primary core for a failure event preventing the primary core from properly controlling operation of the configuration system; on detection of a failure event, transferring control of operation of the configuration system to the secondary core; following correction of the failure event such that the primary core again becomes capable of properly controlling operation of the configuration system, configuring the secondary core such that it is no longer modified and synchronising the configuration of the primary core with the configuration of the secondary core; and transferring operation of the system back to the primary core. | 08-13-2009 |
| 20100146105 | BROADBAND SERVICE DELIVERY - Service is delivered from a service provider to a customer in a network system having a plurality of service providers and a network control and provisioning system through which connection of the customer and service provider is controlled. The service provider is connected to the control and provisioning system via a service manager application which contains predetermined values of conditional data parameters for services to be provided to the customer and the customer's connection to the network is interrogated by the service manager to determine the current values of conditional data parameters. The current values are compared with the predetermined values to determine whether or not conditions for provision of the requested services are met. The results of the comparison are communicated to the service provider. | 06-10-2010 |
Magnus Lundstrom, Hasselby SE
| Patent application number | Description | Published |
|---|---|---|
| 20110161360 | DATA RETRIEVAL IN A NETWORK OF TREE STRUCTURE - A method for retrieving data from a network having network elements in a multi-level hierarchical tree includes providing a data exchange interface defining formats for requesting and delivery of types of data to be retrieved, generating a request at the data exchange interface to define the data to be retrieved, using the request to define a canonical name and a depth indicator, implementing, at one or more levels in the network, a data retrieval routine that uses the canonical name to generate a command that is issued to the element or elements from which data are to be retrieved to cause the element or elements to return data including a description and a value, and communicating the returned data to the data exchange interface in the defined data format. | 06-30-2011 |
Olof Lundstrom, Stockholm SE
| Patent application number | Description | Published |
|---|---|---|
| 20080235090 | METHOD AND ARRANGEMENT FOR MANAGING PERSONALIZED ADVERTISEMENTS IN A TV SYSTEM - The invention discloses a method and arrangement of managing personalized advertisement in an TV system including an TV client ( | 09-25-2008 |
| 20090067350 | METHOD AND ARRANGEMENT FOR VIRTUAL MEETING - The present relates to a method and arrangement for controlling streams of participants of a virtual meeting, wherein at least a first participant and a second participant are located in a first location and at least a third participant is located in a second location. The arrangement comprises means for receiving location information associated with identity information for each participant, means for receiving a stream from each participant whereby the stream comprises at least audio and an identity of the respective participant, means for controlling transmission of each received stream separately to said participants based on said location information and identity information such that streams between the participants in the same location are blocked. | 03-12-2009 |
| 20090197652 | Integrated Portable WAN Module In Computer - The invention relates to an integrated portable computer ( | 08-06-2009 |