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Haartsen, NL
Jaap Haartsen, Eindhoven NL
| Patent application number | Description | Published |
|---|---|---|
| 20110118705 | SENSOR AND CONTROL UNIT FOR FLOW CONTROL AND A METHOD FOR CONTROLLED DELIVERY OF FLUID - The invention relates to a sensor ( | 05-19-2011 |
| 20110245713 | MEDICAL DEVICE COMPRISING A PROBE FOR MEASURING TEMPERATURE DATA IN A PATIENT'S TISSUE - A medical device comprising a probe for measurement temperature data of tissue within a patient's body is proposed. The probe ( | 10-06-2011 |
Jaap R. Haartsen, Eindhoven NL
| Patent application number | Description | Published |
|---|---|---|
| 20110094314 | PRESSURE SENSOR, SENSOR PROBE COMPRISING A PRESSURE SENSOR, MEDICAL APPARATUS COMPRISING A SENSOR PROBE AND A METHOD OF FABRICATING A SENSOR PROBE - The invention relates to a pressure sensor comprising a flexible membrane deformable in response to a pressure, which covers a cavity ( | 04-28-2011 |
Jaap Roger Haartsen, Eindhoven NL
| Patent application number | Description | Published |
|---|---|---|
| 20110308328 | SENSOR FOR DETECTING BUBBLES IN A LIQUID FLOWING THROUGH A FLOW PATH - The invention relates to a sensor ( | 12-22-2011 |
Jacob Roger Haartsen, Eindhoven NL
| Patent application number | Description | Published |
|---|---|---|
| 20120071783 | APPARATUS FOR MONITORING A POSITION OF A TUBE'S DISTAL END WITH RESPECT TO A BLOOD VESSEL - The invention relates to an apparatus ( | 03-22-2012 |
Jacobus Haartsen, Bg Hardenberg NL
| Patent application number | Description | Published |
|---|---|---|
| 20100103892 | Method and Arrangements for Scheduling Transmission Resources with Variable Guard Intervals - Method and arrangements for scheduling transmission resources in a first node in a cell comprised within a wireless communication network. The first node is arranged to communicate over a communication channel with at least one user equipment within the cell. The communication is made by using a frame comprising uplink resources and downlink resources with a switching point between the downlink resources and the uplink resources. The method comprises the step of obtaining a parameter referring to the expected transmission quality of the communication and/or the expected coherence properties of the communication channel. The method also comprises scheduling a transmission on an uplink or downlink resource. The resource is located on a time distance from the switching point. The time distance is based on the obtained parameter. | 04-29-2010 |
Jacobus Haartsen, Hardenburg NL
| Patent application number | Description | Published |
|---|---|---|
| 20090116457 | METHODS AND ELECTRONIC DEVICES FOR WIRELESS AD-HOC NETWORK COMMUNICATIONS USING RECEIVER DETERMINED CHANNELS AND TRANSMITTED REFERENCE SIGNALS - Electronic devices for communicating in wireless ad-hoc networks and multiple access systems (such as mobile radio telephone communications systems) are disclosed. For example, a disclosed transmitter can transmit data to a first receiver in an ad-hoc wireless network (or multiple access system) over a first channel and can, further, transmit data to a second receiver in the ad-hoc wireless network (or multiple access system) over a second channel that is separate from the first channel, where the first and second channels are determined by the respective receivers which will receive the first and second transmitted data. Accordingly, communications between transmitters and different receivers in the ad-hoc wireless network (or multiple access system) can be carried on simultaneously. Related receivers as well as methods, computer program products, and systems for communicating are also disclosed. | 05-07-2009 |
| 20090122775 | METHODS AND ELECTRONIC DEVICES FOR WIRELESS AD-HOC NETWORK COMMUNICATIONS USING RECEIVER DETERMINED CHANNELS AND TRANSMITTED REFERENCE SIGNALS - Electronic devices for communicating in wireless ad-hoc networks and multiple access systems (such as mobile radio telephone communications systems) are disclosed. For example, a disclosed transmitter can transmit data to a first receiver in an ad-hoc wireless network (or multiple access system) over a first channel and can, further, transmit data to a second receiver in the ad-hoc wireless network (or multiple access system) over a second channel that is separate from the first channel, where the first and second channels are determined by the respective receivers which will receive the first and second transmitted data. Accordingly, communications between transmitters and different receivers in the ad-hoc wireless network (or multiple access system) can be carried on simultaneously. Related receivers as well as methods, computer program products, and systems for communicating are also disclosed. | 05-14-2009 |
Jacobus C. Haartsen, Hardenberg NL
| Patent application number | Description | Published |
|---|---|---|
| 20090284366 | SYSTEM AND METHOD FOR DETERMINING POSITIONING INFORMATION VIA MODULATED LIGHT - Light sources are affixed at appropriate positions in a multilevel structure or in an obstructed environment. The light sources generate modulated light signals, such as controlled light-emitting diodes, which identify the positions of the light sources by their three-dimensional global positioning coordinates and/or equivalent representation that specifies their in situ locations in the environment. Mobile communication devices, upon receiving the light signals, can derive spatial positioning information and transmit such information to a remote location, such as an emergency response system. | 11-19-2009 |
| 20100029325 | APPARATUS AND METHOD TO IMPROVE WLAN PERFORMANCE IN A DUAL WLAN MODALITY ENVIRONMENT - A portable communication device including a first wireless transceiver operable under a first communication protocol for transmitting and receiving signals and a second wireless transceiver operable under a second communication protocol for transmitting and receiving signals and a method for controlling transmission of signals from an access point to the first wireless transceiver by limiting transmission of information from the associated access point to the first wireless transceiver to time slots or sub-frames associated with the second wireless transceiver in which the second wireless transceiver does not transmit. | 02-04-2010 |
| 20100277304 | WAKE-UP SYSTEM AND METHOD FOR AN ELECTRONIC APPARATUS - An electronic device may include a wireless transceiver for establishing a wireless interface with a wireless transceiver of another device. The electronic device may further include a wake-up assembly including a permanent magnet that generates a magnet field and a sensor that outputs a signal corresponding to sensed magnetic field. A control assembly of the electronic device may be configured to control at least one of activation or deactivation of the wireless transceiver when the output from the sensor indicates that the magnetic field of the permanent magnet has been disturbed by presence of a magnet external to the electronic device. | 11-04-2010 |
| 20100329175 | Mobile assisted relay selection in a telecommunications system - A mobile station is operated in a telecommunications system that includes a base station and one or more relay stations. The mobile station communicates directly with the base station via a first channel. To facilitate selection of a suitable relay station, the mobile station broadcasts a burst for receipt by a plurality of relay stations. Relay stations each measure a quality of the received burst and communicate this information to the base station, which uses the information to select a most suitable one of the relay stations for use in carrying on indirect communications between the base station and the mobile station. | 12-30-2010 |
| 20110009114 | Mobile Assisted Relay Selection in a Telecommunications System - A mobile station is operated in a telecommunications system that includes a base station and one or more relay stations. The mobile station communicates directly with the base station via a first channel. To facilitate selection of a suitable relay station, the mobile station broadcasts a burst for receipt by a plurality of relay stations. Relay stations each measure a quality of the received burst and communicate this information to the base station, which uses the information to select a most suitable one of the relay stations for use in carrying on indirect communications between the base station and the mobile station. | 01-13-2011 |
Jacobus Cornelis Haartsen, Bg Hardenberg NL
| Patent application number | Description | Published |
|---|---|---|
| 20100103926 | COMMUNICATION APPARATUS AND SERVER, AND METHODS AND COMPUTER PROGRAMS THEREFORE - A communication apparatus enabled to communicate over at least one communication bearer is disclosed. The communication apparatus comprises a receiver arranged to receive an page message from a public land mobile network node, the page message being present when another party requests communication with the communication apparatus; and a connection controller arranged to establish a connection to the Internet over at least one of the communication bearers for providing an IP connection to the another party, and to send a notification over the established connection to the Internet to a page server managing the paging by the public land mobile network for enabling closing of the paging. Further, a page server connected to the Internet is disclosed. The page server comprises a connection request receiver arranged to receive a request from a first party requesting communication with a second party; an interface for communicating with a public land mobile network, wherein the interface is arranged to provide a page request to the public land mobile network, upon the received request from the first party, on provision of an page message; and a notification receiver arranged to receive a notification, over an established connection between the second party and the Internet, that the page message is received, wherein the interface is further arranged to provide a page release request, upon the reception of the notification, to the public land mobile network for closing of the paging. Methods and computer programs are also disclosed. | 04-29-2010 |
| 20100189268 | ACOUSTIC IN-EAR DETECTION FOR EARPIECE - An apparatus comprising an earpiece and a signal processor is disclosed. The earpiece is suitable to be applied at an auditory opening of a user's ear. The earpiece comprises a speaker enabled to be supplied with an audio signal for rendering, and a microphone arranged in vicinity of the speaker to acquire a sound signal from sounds present inside the auditory opening when the earpiece is applied at the ear. The signal processor is arranged to determine whether the earpiece is applied at the user's ear by analysis of the acquired sound signal comprising any of a sound signal component of an in-ear sound type present when the earpiece is applied or an outside-ear sound type present when the earpiece is not applied. A method and a computer program are also disclosed. | 07-29-2010 |
| 20100189269 | ACOUSTIC IN-EAR DETECTION FOR EARPIECE - An apparatus comprising at least one earpiece suitable to be applied at an auditory opening of a user's ear and a signal processor is disclosed. The earpiece comprises a speaker enabled to be supplied with an audio signal for rendering, and a microphone arranged in vicinity of the speaker arranged to acquire a sound signal. The signal processor is arranged to determine whether the earpiece is applied at the user's ear by analysis of the acquired sound signal, wherein the analysis is based on the acoustic coupling of the audio signal to the microphone. A method and a computer program are also disclosed. | 07-29-2010 |
Jacobus Cornelius Haartsen, Hardenberg NL
| Patent application number | Description | Published |
|---|---|---|
| 20090161599 | METHOD, USER EQUIPMENT AND RADIO BASE STATION FOR RANDOM ACCESS IN A CELLULAR TELECOMMUNICATIONS SYSTEM TECHNICAL FIELD OF THE INVENTION - The present invention relates to a random access process in a cellular communications system and to a user equipment (UE) and a NodeB adapted for performing the process. A problem with the random access is that the time slot for receiving a random access request (RA-request) has a long unused guard portion. When the UE transmits the RA-request, the distance to the receiving NodeB is unknown, and the purpose of the guard portion is to accommodate for propagation delay. The disadvantage is the inefficient use of the random access channel which results in long delays for UEs to access the network. The present invention solves the problem with a method in which the UE position is determined and the distance and propagation delay between the UE and NodeB is calculated before the transmission of the RA-request, and the timing of the transmission is advanced by the propagation delay. | 06-25-2009 |
| 20110007777 | LOW POWER RADIO SYSTEM - A spread spectrum system may include a transmitter and a receiver. The transmitter is configured to transmit a signal having at least one channel, where the signal may include a reference signal, an information signal and a frequency offset between the reference signal and the information signal. The receiver may receive the transmitted signal from the transmitter and mix the received signal in order to retrieve the information signal from the received signal. This allows the receiver to operate at low power (e.g., 10 uW-100 uW). | 01-13-2011 |