Patent application number | Description | Published |
20090143024 | METHOD OF DETERMINING THE INSTANT OF CONSIDERATION OF A MODIFICATION OF AT LEAST ONE RECEPTION CONDITION FOR SIGNALS IN A COMMUNICATION SYSTEM - The invention relates to a method of determining the instant of consideration of a modification of at least one reception condition for signals in a communication system comprising at least two communication devices. The method comprises the steps, executed by a communication device, of:
| 06-04-2009 |
20100195556 | METHOD FOR DETERMINING A SEQUENCE OF ACCESS TO A COMMUNICATIONS NETWORK, CORRESPONDING COMPUTER PROGRAM PRODUCT, STORAGE MEANS AND DEVICES - The invention pertains to a method for determining a sequence of access ( | 08-05-2010 |
20110085523 | METHOD FOR MANAGING A DISTRIBUTION OF BANDWIDTH IN A COMMUNICATIONS NETWORK, CORRESPONDING STORAGE MEANS AND SLAVE NODE - A method is proposed for managing access to a communications network clocked in transmission cycles by a master node characterized in that, during a given transmission cycle, a slave node of the network performs steps for: obtaining ( | 04-14-2011 |
20110087751 | METHOD FOR MANAGING A DISTRIBUTION OF BANDWIDTH IN A COMMUNICATIONS NETWORK, CORRESPONDING COMPUTER-READABLE STORAGE MEDIUM AND SLAVE NODE - Method for managing a distribution of bandwidth in a communications network, corresponding computer-readable storage medium and slave node. | 04-14-2011 |
20120014367 | Methods and devices for transmitting and receiving data signals in a wireless network over a plurality of transmission paths - A method includes emitting a reference signal following K transmission paths during a first configuration time slot, identifying valid transmission paths among the set of K transmission paths by listening, according to each transmission path of the set, for a feedback reference signal from the second device during the second configuration time slot; and emitting data signals in each communication time slot of which the associated transmission path has been identified as valid. | 01-19-2012 |
20120059948 | Methods for Transmitting and Receiving Data Contents, Corresponding Source and Destination Nodes and Storage Means - A method is proposed for transmitting at least two data contents by means of a source node to a destination node via at least two transmission paths. The method for transmitting includes steps of: sub-dividing each content into a succession of elementary data groups according to a predetermined pattern of repetition comprising at least two types of different elementary groups; transmitting elementary groups on at least one of the paths, according to a predefined alternation of elementary groups resulting from the sub-division of at least two different contents. | 03-08-2012 |
20130057767 | Communication of video information - A method of transmitting a video frame over a plurality of communication channels involves selecting a number of communication channels available between the transmitting and the receiving devices; partitioning spatially correlated pixels of the video frame into a number of different partitions equal to the number of selected communication channels; and transmitting the different partitions, where each partition is transmitted on a distinct communication channel among the selected communication channels. | 03-07-2013 |
20130258209 | METHOD AND DEVICE FOR IMPROVING CONFIGURATION OF COMMUNICATION DEVICES IN A VIDEO PROJECTION SYSTEM COMPRISING MULTIPLE WIRELESS VIDEO PROJECTORS - The present invention relates to improving configuration of wireless communication paths between devices in a video projection system comprising multiple wireless video projectors. When an initial radio communication setup is required between a managing node, e.g. a node comprising a master projector, and a node comprising a slave projector, for example following the powering up of the video projection system, the slave node receives setup information by radio communication means according to a sweeping sequence and transmits information by projecting sub-images. Sub-images advantageously comprise information relative to settings of the master node allowing reception in the corresponding slave node of a radio signal transmitted by the master node. | 10-03-2013 |
20140078399 | VIDEO PROJECTOR AND ASSOCIATED DATA TRANSMISSION - A video projector, a cluster of video projectors and a method for wirelessly transmitting image data within the cluster of video projectors. The video projector includes a first antenna located at a first side of the projector and a second antenna located at a second side of the projector, opposite to the first side. Image data is divided into sub-parts, and distributed by assigning each image data sub-part to a video projector. A video projector receiving image data sub-parts extracts and stores the image data sub-part assigned to it, and retransmits image data sub-parts assigned to respectively a second and third video projectors. | 03-20-2014 |