Tönsing
Ekkehard Tönsing, Hausen DE
Patent application number | Description | Published |
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20150251677 | DIAGNOSTIC METHOD FOR RAIL VEHICLES - A method and a system for diagnosing one or more rail vehicles, each of which has at least one measuring device for measuring measurement values of at least one measurement variable. The method includes the following steps: measuring measurement values by way of at least one measuring device of at least one rail vehicle; transmitting the measurement values from the rail vehicle to a control center situated along the track; evaluating the measurement values in the control center by means of a predefined algorithm, and providing a result of the evaluation as an output. | 09-10-2015 |
Johann H. Tönsing, Zwartkop ZA
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20160099878 | INSTANTANEOUS RANDOM EARLY DETECTION PACKET DROPPING WITH DROP PRECEDENCE - A circuit that receives queue number that indicates a queue stored within a memory unit and a packet descriptor that includes a drop precedence value, and in response determines an instantaneous queue depth of the queue. The instantaneous queue depth and drop precedence value are used to determine a drop probability. The drop probability is used to randomly determine if the packet descriptor should be stored in the queue. When a packet descriptor is not stored in a queue the packet associated with the packet descriptor is dropped. The queue has a first queue depth range. A first drop probability is used when the queue depth is within the first queue depth range and the drop precedence is equal to the first value. A second drop probability is used when the queue depth is within the first queue depth range and the drop precedence equal to a second value. | 04-07-2016 |
Johann Heinrich Tönsing, Zwartkop ZA
Patent application number | Description | Published |
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20090201978 | System and Method for Processing Secure Transmissions - A method and apparatus for improving channel estimation within an OFDM communication system. Channel estimation in OFDM is usually performed with the aid of pilot symbols. The pilot symbols are typically spaced in time and frequency. The set of frequencies and times at which pilot symbols are inserted is referred to as a pilot pattern. In some cases, the pilot pattern is a diagonal-shaped lattice, either regular or irregular. The method first interpolates in the direction of larger coherence (time or frequency). Using these measurements, the density of pilot symbols in the direction of faster change will be increased thereby improving channel estimation without increasing overhead. As such, the results of the first interpolating step can then be used to assist the interpolation in the dimension of smaller coherence (time or frequency). | 08-13-2009 |
20090204723 | System and Method for Processing and Forwarding Transmitted Information - A system and method for handling a digital electronic flow between a first and second entity in which a flow policy is determined that is to be applied to the flow and the flow is then directed along a path in accordance with the policy. An ID is supplied for each flow and a tag associated with each flow which indicates the policy to be applied to its associated flow. Flows are also associated with one another, with associated flows having associated policies. In particular the flow may be processed or forwarded. The path may include a graph structure and virtual applications. | 08-13-2009 |
Johann Heinrich Tönsing, Zwartkop ZA
Patent application number | Description | Published |
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20090201978 | System and Method for Processing Secure Transmissions - A method and apparatus for improving channel estimation within an OFDM communication system. Channel estimation in OFDM is usually performed with the aid of pilot symbols. The pilot symbols are typically spaced in time and frequency. The set of frequencies and times at which pilot symbols are inserted is referred to as a pilot pattern. In some cases, the pilot pattern is a diagonal-shaped lattice, either regular or irregular. The method first interpolates in the direction of larger coherence (time or frequency). Using these measurements, the density of pilot symbols in the direction of faster change will be increased thereby improving channel estimation without increasing overhead. As such, the results of the first interpolating step can then be used to assist the interpolation in the dimension of smaller coherence (time or frequency). | 08-13-2009 |
20120093160 | System and Method for Processing and Forwarding Transmitted Information - A system and method for handling a digital electronic flow between a first and second entity in which a flow policy is determined that is to be applied to the flow and the flow is then directed along a path in accordance with the policy. An ID is supplied for each flow and a tag associated with each flow which indicates the policy to be applied to its associated flow. Flows are also associated with one another, with associated flows having associated policies. In particular the flow may be processed or forwarded. The path may include a graph structure and virtual applications. | 04-19-2012 |
20120131330 | System and Method for Processing Secure Transmissions - Secured transmissions between a client and a server are detected, a policy formulated whether encrypted material needs to be decrypted, and if content is to be decrypted it is, using decrypting information obtained from the client and server. Resulting plain test is then deployed to an entity such as a processor, store or interface. The plain text can be checked or modified. The transmission between client and server could be blocked, delivered without being decrypted, decrypted and then re-encrypted with or without modification. Each transmission is given an ID and a policy tag. | 05-24-2012 |
Johann Heinrich Tönsing, Centurion ZA
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20140075147 | TRANSACTIONAL MEMORY THAT PERFORMS AN ATOMIC LOOK-UP, ADD AND LOCK OPERATION - A transactional memory (TM) receives an Atomic Look-up, Add and Lock (ALAL) command across a bus from a client. The command includes a first value. The TM pulls a second value. The TM uses the first value to read a set of memory locations, and determines if any of the locations contains the second value. If no location contains the second value, then the TM locks a vacant location, adds the second value to the vacant location, and sends a result to the client. If a location contains the second value and it is not locked, then the TM locks the location and returns a result to the client. If a location contains the second value and it is locked, then the TM returns a result to the client. Each location has an associated data structure. Setting the lock field of a location locks access to its associated data structure. | 03-13-2014 |