Rouwet
Wim Rouwet, Br Margraten NL
Patent application number | Description | Published |
---|---|---|
20110085512 | CHANNEL CONDITION DEPENDENT SCHEDULING - An apparatus for data traffic scheduling comprises a scheduler assigning at least one priority parameter value prioritising usage of a communication resource comprising a plurality of logical channels, to each of a plurality of users of the communication resource, a channel analyser providing at least one channel condition indicator for each logical channel, and a filter providing a scheduling parameter value for each logical channel to the scheduler determining the priority parameter value, the scheduling parameter value being a weighted average of a plurality of values of the at least one channel condition indicator. | 04-14-2011 |
Wim Rouwet, Glasgow GB
Patent application number | Description | Published |
---|---|---|
20100118829 | METHOD, DATA STRUCTURE AND COMPUTER SYSTEM FOR PACKING A WORLWIDE INTEROPERABILITY FOR MICROWAVE ACCESS (WIMAX) FRAME - A method of packing a Worldwide Interoperability for Microwave Access (WiMAX) frame, characterised in that the method comprises the steps of: creating a matrix of substantially the same number of rows and columns as the WiMAX frame; mapping a first control message to a position in a first corner of the matrix; mapping a first data message to a position in a second corner of the matrix, wherein the second corner is opposite in a predetermined direction to the first corner; mapping a plurality of further control messages to the matrix in a first direction moving from the first corner towards the centre of the matrix; and mapping a plurality of further data messages to the matrix in a second direction that is different from the first direction, from the second corner of the matrix towards the centre of the matrix; until one or more of the further data messages meets one or more of the further control messages; copying the control messages from the matrix to a first area of the WiMAX frame; arranging the control messages in the WiMAX frame so that the first control message is located at the start of the frame; and copying the data messages from the matrix to a second area of the WiMAX frame, so that the first data message is located directly after the control messages. | 05-13-2010 |
Wim Rouwet, Austin, TX US
Patent application number | Description | Published |
---|---|---|
20120030235 | PRIORITY SEARCH TREES - An apparatus arranged to implement a priority search tree to represent a plurality of data elements, the apparatus comprising: a memory; and a processor comprising: a storage unit for storing in the memory for each of said data elements a corresponding data point for the priority search tree, said the data point having a first component value and a second component value; a tree-processing module for performing at least one function operation on the data points, the at least one function operation involving using a comparison module to perform a comparison operation to determine the relative positions of a first data point and a second data point in an ordering for the data points, the comparison operation comprising one of: determining the relative positions of a first data point and a second data point based on a comparison of the respective first component values of the first and second data points and, if the first component value of the first data point equals the first component value of the second data point, based on a comparison of the respective second component values of the first and second data points; or determining the relative positions of a first data point and a second data point based on a comparison of the respective second component values of the first and second data points and, if the second component value of the first data point equals the second component value of the second data point, based on a comparison of the respective first component values of the first and second data points. | 02-02-2012 |
Wim J. Rouwet, Glasgow GB
Patent application number | Description | Published |
---|---|---|
20100046444 | SCHEDULING WIRELESS COMMUNICATION - A method of scheduling wireless communication for one or more data flows, wherein, for each data flow, there is: a corresponding queue to store data of that data flow; one or more quality-of-service parameters associated with that data flow; and a flow type associated with that data flow, there being a plurality of possible flow types; wherein the method comprises, during each time frame of a sequence of time frames, the steps of: maintaining, for each of the plurality of possible flow types, a queue list that identifies the queues corresponding to data flows of that flow type; and processing the queue lists in a predetermined order, in which processing a queue list comprises, for each queue identified in that queue list, attempting to schedule the communication of data stored on that queue during a current time frame in dependence upon the one or more quality-of-service parameters associated with the corresponding data flow and an amount of bandwidth available for the wireless communication during the current time frame. | 02-25-2010 |
Wim J. Rouwet, Austin, TX US
Patent application number | Description | Published |
---|---|---|
20160139944 | Method and Apparatus for Combined Hardware/Software VM Migration - A method and apparatus are provided for migrating one or more hardware devices ( | 05-19-2016 |